11717 lines
370 KiB
JavaScript
11717 lines
370 KiB
JavaScript
import fs, { existsSync, promises, statSync, realpathSync, readFileSync, accessSync, constants } from 'node:fs';
|
||
import fsp from 'node:fs/promises';
|
||
import os, { homedir } from 'node:os';
|
||
import { logger, useNuxt, addVitePlugin, addPlugin, addTemplate, extendViteConfig, addImports } from '@nuxt/kit';
|
||
import { colors } from 'consola/utils';
|
||
import { join, dirname as dirname$1, resolve, isAbsolute } from 'pathe';
|
||
import sirv from 'sirv';
|
||
import { searchForWorkspaceRoot } from 'vite';
|
||
import { d as defaultAllowedExtensions, a as defaultTabOptions, W as WS_EVENT_NAME } from '../shared/devtools.DuFZOCNN.mjs';
|
||
import path, { dirname, join as join$1, relative, parse } from 'node:path';
|
||
import { hash } from 'ohash';
|
||
import { runtimeDir, clientDir, packageDir, isGlobalInstall } from '../dirs.mjs';
|
||
import { createBirpcGroup } from 'birpc';
|
||
import { parse as parse$1, stringify } from 'structured-clone-es';
|
||
import { startSubprocess } from '@nuxt/devtools-kit';
|
||
import Git from 'simple-git';
|
||
import { glob } from 'tinyglobby';
|
||
import { imageMeta } from 'image-meta';
|
||
import { debounce } from 'perfect-debounce';
|
||
import destr from 'destr';
|
||
import { setupHooksDebug } from '../../dist/runtime/shared/hooks.js';
|
||
import process$1 from 'node:process';
|
||
import { builtinModules, createRequire } from 'node:module';
|
||
import { resolvePackageJSON, readPackageJSON } from 'pkg-types';
|
||
import { fileURLToPath as fileURLToPath$1, pathToFileURL as pathToFileURL$1, URL as URL$1 } from 'node:url';
|
||
import assert from 'node:assert';
|
||
import v8 from 'node:v8';
|
||
import { format, inspect } from 'node:util';
|
||
import { resolveModule, getPackageInfo } from 'local-pkg';
|
||
import isInstalledGlobally from 'is-installed-globally';
|
||
import { parseModule } from 'magicast';
|
||
import { getDefaultExportOptions, addNuxtModule } from 'magicast/helpers';
|
||
import { detectPackageManager } from 'nypm';
|
||
import semver from 'semver';
|
||
|
||
const version$1 = "3.1.1";
|
||
|
||
const urlAlphabet = "useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";
|
||
function randomStr(size = 16, dict = urlAlphabet) {
|
||
let id = "";
|
||
let i = size;
|
||
const len = dict.length;
|
||
while (i--)
|
||
id += dict[Math.random() * len | 0];
|
||
return id;
|
||
}
|
||
|
||
function getHomeDir() {
|
||
return process.env.XDG_CONFIG_HOME || homedir();
|
||
}
|
||
async function readLocalOptions(defaults, options) {
|
||
const { filePath } = getOptionsFilepath(options);
|
||
if (existsSync(filePath)) {
|
||
try {
|
||
const options2 = {
|
||
...defaults,
|
||
...JSON.parse(await fsp.readFile(filePath, "utf-8")).settings || {}
|
||
};
|
||
return options2;
|
||
} catch (e) {
|
||
console.error(`[DevTools] failed to parse local options file: ${filePath}, fallback to defaults`);
|
||
console.error(e);
|
||
return { ...defaults };
|
||
}
|
||
} else {
|
||
return { ...defaults };
|
||
}
|
||
}
|
||
function getOptionsFilepath(options) {
|
||
let hashedKey;
|
||
if (options.key)
|
||
hashedKey = hash(`${options.root}:${options.key}`);
|
||
else
|
||
hashedKey = hash(options.root);
|
||
const home = getHomeDir();
|
||
const filePath = join(home, ".nuxt/devtools", `${hashedKey}.json`);
|
||
return {
|
||
filePath,
|
||
hashedKey
|
||
};
|
||
}
|
||
async function clearLocalOptions(options) {
|
||
const { filePath } = getOptionsFilepath(options);
|
||
if (existsSync(filePath))
|
||
await fsp.unlink(filePath);
|
||
}
|
||
async function writeLocalOptions(settings, options) {
|
||
const { filePath, hashedKey } = getOptionsFilepath(options);
|
||
await fsp.mkdir(dirname(filePath), { recursive: true });
|
||
await fsp.writeFile(
|
||
filePath,
|
||
JSON.stringify(
|
||
{
|
||
root: options.root,
|
||
hash: hashedKey,
|
||
settings
|
||
},
|
||
null,
|
||
2
|
||
),
|
||
"utf-8"
|
||
);
|
||
}
|
||
|
||
let token;
|
||
async function getDevAuthToken() {
|
||
if (token)
|
||
return token;
|
||
const home = getHomeDir();
|
||
const dir = join$1(home, ".nuxt/devtools");
|
||
const filepath = join$1(dir, "dev-auth-token.txt");
|
||
if (existsSync(filepath))
|
||
token = (await fsp.readFile(filepath, "utf-8")).trim();
|
||
if (!token)
|
||
token = randomStr(16);
|
||
await fsp.mkdir(dir, { recursive: true });
|
||
await fsp.writeFile(filepath, token, "utf-8");
|
||
return token;
|
||
}
|
||
|
||
function setupAnalyzeBuildRPC({ nuxt, refresh, ensureDevAuthToken }) {
|
||
let builds = [];
|
||
let promise;
|
||
let initalized;
|
||
const processId = "devtools:analyze-build";
|
||
const devtoolsAnalyzeDir = join(nuxt.options.rootDir, "node_modules/.cache/nuxt-devtools/analyze");
|
||
async function startAnalyzeBuild(name) {
|
||
if (promise)
|
||
throw new Error("[Nuxt DevTools] A building process is already running");
|
||
const result = startSubprocess({
|
||
command: "npx",
|
||
args: ["nuxi", "analyze", "--no-serve", "--name", name],
|
||
cwd: nuxt.options.rootDir
|
||
}, {
|
||
id: processId,
|
||
name: "Analyze Build",
|
||
icon: "logos-nuxt-icon"
|
||
}, nuxt);
|
||
refresh("getAnalyzeBuildInfo");
|
||
initalized = void 0;
|
||
promise = result.getProcess().then(() => {
|
||
refresh("getAnalyzeBuildInfo");
|
||
return readBuildInfo();
|
||
}).finally(() => {
|
||
promise = void 0;
|
||
initalized = void 0;
|
||
refresh("getAnalyzeBuildInfo");
|
||
});
|
||
return processId;
|
||
}
|
||
async function readBuildInfo() {
|
||
for (const dir of /* @__PURE__ */ new Set([
|
||
join(nuxt.options.rootDir, ".nuxt/analyze"),
|
||
join(nuxt.options.rootDir, "node_modules/.cache/nuxt/.nuxt/analyze"),
|
||
nuxt.options.analyzeDir
|
||
])) {
|
||
const files2 = await glob(["**/meta.json", "meta.json"], {
|
||
cwd: dir,
|
||
onlyFiles: true,
|
||
absolute: true
|
||
});
|
||
for (const file of files2) {
|
||
const slug = JSON.parse(await fsp.readFile(file, "utf-8")).slug;
|
||
const dir2 = dirname$1(file);
|
||
await fsp.mkdir(devtoolsAnalyzeDir, { recursive: true });
|
||
await fsp.rename(dir2, join(devtoolsAnalyzeDir, slug));
|
||
}
|
||
}
|
||
const files = await glob(["**/meta.json"], {
|
||
cwd: devtoolsAnalyzeDir,
|
||
onlyFiles: true,
|
||
absolute: true
|
||
});
|
||
builds = await Promise.all(files.map(async (file) => {
|
||
const dir = dirname$1(file);
|
||
const json = JSON.parse(await fsp.readFile(file, "utf-8"));
|
||
return {
|
||
...json,
|
||
features: {
|
||
bundleClient: fs.existsSync(join(dir, "client.html")),
|
||
bundleNitro: fs.existsSync(join(dir, "nitro.html")),
|
||
viteInspect: fs.existsSync(join(dir, ".vite-inspect"))
|
||
}
|
||
};
|
||
}));
|
||
return builds.sort((a, b) => b.endTime - a.endTime);
|
||
}
|
||
async function generateAnalyzeBuildName() {
|
||
try {
|
||
const git = Git(nuxt.options.rootDir);
|
||
const branch = await git.branch();
|
||
const branchName = branch.current || "head";
|
||
const sha = await git.revparse(["--short", "HEAD"]);
|
||
const isWorkingTreeClean = (await git.status()).isClean();
|
||
if (isWorkingTreeClean)
|
||
return `${branchName}#${sha}`;
|
||
return `${branchName}#${sha}-dirty`;
|
||
} catch {
|
||
return (/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-");
|
||
}
|
||
}
|
||
return {
|
||
async getAnalyzeBuildInfo() {
|
||
if (!initalized)
|
||
initalized = readBuildInfo();
|
||
await initalized;
|
||
return {
|
||
isBuilding: !!promise,
|
||
builds
|
||
};
|
||
},
|
||
async clearAnalyzeBuilds(token, names) {
|
||
await ensureDevAuthToken(token);
|
||
if (!names) {
|
||
await fsp.rm(devtoolsAnalyzeDir, { recursive: true, force: true });
|
||
} else {
|
||
const targets = builds.filter((build) => names.includes(build.name));
|
||
await Promise.all(targets.map((target) => fsp.rm(join(devtoolsAnalyzeDir, target.slug), { recursive: true, force: true })));
|
||
}
|
||
initalized = readBuildInfo();
|
||
refresh("getAnalyzeBuildInfo");
|
||
},
|
||
generateAnalyzeBuildName,
|
||
async startAnalyzeBuild(token, ...args) {
|
||
await ensureDevAuthToken(token);
|
||
return startAnalyzeBuild(...args);
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupAssetsRPC({ nuxt, ensureDevAuthToken, refresh, options }) {
|
||
const _imageMetaCache = /* @__PURE__ */ new Map();
|
||
let cache = null;
|
||
const extensions = options.assets?.uploadExtensions || defaultAllowedExtensions;
|
||
const publicDir = resolve(nuxt.options.srcDir, nuxt.options.dir.public);
|
||
const layerDirs = [publicDir, ...nuxt.options._layers.map((layer) => resolve(layer.cwd, "public"))];
|
||
const refreshDebounced = debounce(() => {
|
||
cache = null;
|
||
refresh("getStaticAssets");
|
||
}, 500);
|
||
nuxt.hook("builder:watch", (event, key) => {
|
||
key = relative(nuxt.options.srcDir, resolve(nuxt.options.srcDir, key));
|
||
if (key.startsWith(nuxt.options.dir.public) && (event === "add" || event === "unlink"))
|
||
refreshDebounced();
|
||
});
|
||
async function scan() {
|
||
if (cache)
|
||
return cache;
|
||
const baseURL = nuxt.options.app.baseURL;
|
||
const dirs = [];
|
||
for (const layerDir of layerDirs) {
|
||
const files = await glob(["**/*"], {
|
||
cwd: layerDir,
|
||
onlyFiles: true
|
||
});
|
||
dirs.push({ layerDir, files });
|
||
}
|
||
const uniquePaths = /* @__PURE__ */ new Set();
|
||
cache = [];
|
||
for (const { layerDir, files } of dirs) {
|
||
for (const path of files) {
|
||
const filePath = resolve(layerDir, path);
|
||
if (!filePath.startsWith(layerDir))
|
||
continue;
|
||
const stat = await fsp.lstat(filePath);
|
||
const fullPath = join(baseURL, path);
|
||
if (!uniquePaths.has(fullPath)) {
|
||
cache.push({
|
||
path,
|
||
publicPath: fullPath,
|
||
filePath,
|
||
type: guessType(path),
|
||
size: stat.size,
|
||
mtime: stat.mtimeMs,
|
||
layer: publicDir !== layerDir ? layerDir : void 0
|
||
});
|
||
uniquePaths.add(fullPath);
|
||
}
|
||
}
|
||
}
|
||
return cache.sort((a, b) => a.path.localeCompare(b.path));
|
||
}
|
||
return {
|
||
async getStaticAssets() {
|
||
return await scan();
|
||
},
|
||
async getImageMeta(token, filepath) {
|
||
await ensureDevAuthToken(token);
|
||
if (_imageMetaCache.has(filepath))
|
||
return _imageMetaCache.get(filepath);
|
||
try {
|
||
const meta = imageMeta(await fsp.readFile(filepath));
|
||
_imageMetaCache.set(filepath, meta);
|
||
return meta;
|
||
} catch (e) {
|
||
_imageMetaCache.set(filepath, void 0);
|
||
console.error(e);
|
||
return void 0;
|
||
}
|
||
},
|
||
async getTextAssetContent(token, filepath, limit = 300) {
|
||
await ensureDevAuthToken(token);
|
||
try {
|
||
const content = await fsp.readFile(filepath, "utf-8");
|
||
return content.slice(0, limit);
|
||
} catch (e) {
|
||
console.error(e);
|
||
return void 0;
|
||
}
|
||
},
|
||
async writeStaticAssets(token, files, folder) {
|
||
await ensureDevAuthToken(token);
|
||
const baseDir = resolve(nuxt.options.srcDir, nuxt.options.dir.public + folder);
|
||
return await Promise.all(
|
||
files.map(async ({ path, content, encoding, override }) => {
|
||
let finalPath = resolve(baseDir, path);
|
||
if (!finalPath.startsWith(baseDir))
|
||
throw new Error(`[Nuxt DevTools] File ${path} is not allowed to upload, it's outside of the public directory`);
|
||
const { ext } = parse(finalPath);
|
||
if (extensions !== "*") {
|
||
if (!extensions.includes(ext.toLowerCase().slice(1)))
|
||
throw new Error(`[Nuxt DevTools] File extension ${ext} is not allowed to upload, allowed extensions are: ${extensions.join(", ")}
|
||
You can configure it in Nuxt config at \`devtools.assets.uploadExtensions\`.`);
|
||
}
|
||
if (!override) {
|
||
try {
|
||
await fsp.stat(finalPath);
|
||
const base = finalPath.slice(0, finalPath.length - ext.length - 1);
|
||
let i = 1;
|
||
while (await fsp.access(`${base}-${i}.${ext}`).then(() => true).catch(() => false))
|
||
i++;
|
||
finalPath = `${base}-${i}.${ext}`;
|
||
} catch {
|
||
}
|
||
}
|
||
await fsp.writeFile(finalPath, content, {
|
||
encoding: encoding ?? "utf-8"
|
||
});
|
||
return finalPath;
|
||
})
|
||
);
|
||
},
|
||
async deleteStaticAsset(token, path) {
|
||
await ensureDevAuthToken(token);
|
||
return await fsp.unlink(path);
|
||
},
|
||
async renameStaticAsset(token, oldPath, newPath) {
|
||
await ensureDevAuthToken(token);
|
||
const exist = cache?.find((asset) => asset.filePath === newPath);
|
||
if (exist)
|
||
throw new Error(`[Nuxt DevTools] File ${newPath} already exists, failed to rename`);
|
||
return await fsp.rename(oldPath, newPath);
|
||
}
|
||
};
|
||
}
|
||
const reImage = /\.(?:png|jpe?g|jxl|gif|svg|webp|avif|ico|bmp|tiff?)$/i;
|
||
const reVideo = /\.(?:mp4|webm|ogv|mov|avi|flv|wmv|mpg|mpeg|mkv|3gp|3g2|ts|mts|m2ts|vob|ogm|ogx|rm|rmvb|asf|amv|divx|m4v|svi|viv|f4v|f4p|f4a|f4b)$/i;
|
||
const reAudio = /\.(?:mp3|wav|ogg|flac|aac|wma|alac|ape|ac3|dts|tta|opus|amr|aiff|au|mid|midi|ra|rm|wv|weba|dss|spx|vox|tak|dsf|dff|dsd|cda)$/i;
|
||
const reFont = /\.(?:woff2?|eot|ttf|otf|ttc|pfa|pfb|pfm|afm)/i;
|
||
const reText = /\.(?:json[5c]?|te?xt|[mc]?[jt]sx?|md[cx]?|markdown)/i;
|
||
function guessType(path) {
|
||
if (reImage.test(path))
|
||
return "image";
|
||
if (reVideo.test(path))
|
||
return "video";
|
||
if (reAudio.test(path))
|
||
return "audio";
|
||
if (reFont.test(path))
|
||
return "font";
|
||
if (reText.test(path))
|
||
return "text";
|
||
return "other";
|
||
}
|
||
|
||
function setupCustomTabRPC({ nuxt, options, refresh }) {
|
||
const iframeTabs = [];
|
||
const customTabs = [];
|
||
if (options.customTabs?.length)
|
||
customTabs.push(...options.customTabs);
|
||
async function initHooks() {
|
||
nuxt.hook("devtools:customTabs:refresh", initCustomTabs);
|
||
await initCustomTabs();
|
||
}
|
||
async function initCustomTabs() {
|
||
customTabs.length = 0;
|
||
if (options.customTabs?.length)
|
||
customTabs.push(...options.customTabs);
|
||
await nuxt.callHook("devtools:customTabs", customTabs);
|
||
refresh("getCustomTabs");
|
||
}
|
||
nuxt.hook("app:resolve", async () => {
|
||
await initHooks();
|
||
});
|
||
return {
|
||
getCustomTabs() {
|
||
return [
|
||
...iframeTabs,
|
||
...customTabs
|
||
].map((i) => {
|
||
i.category = i.category || "modules";
|
||
return i;
|
||
});
|
||
},
|
||
async customTabAction(name, actionIndex) {
|
||
const tab = customTabs.find((i) => i.name === name);
|
||
if (!tab)
|
||
return false;
|
||
const view = tab.view;
|
||
if (view.type !== "launch")
|
||
return false;
|
||
const action = view.actions?.[actionIndex];
|
||
if (!action)
|
||
return false;
|
||
Promise.resolve(action.handle?.()).catch((e) => {
|
||
console.error(e);
|
||
}).finally(() => {
|
||
nuxt.callHook("devtools:customTabs:refresh");
|
||
});
|
||
nuxt.callHook("devtools:customTabs:refresh");
|
||
return true;
|
||
}
|
||
};
|
||
}
|
||
|
||
const NUMBER_CHAR_RE = /\d/;
|
||
const STR_SPLITTERS = ["-", "_", "/", "."];
|
||
function isUppercase(char = "") {
|
||
if (NUMBER_CHAR_RE.test(char)) {
|
||
return void 0;
|
||
}
|
||
return char !== char.toLowerCase();
|
||
}
|
||
function splitByCase(str, separators) {
|
||
const splitters = STR_SPLITTERS;
|
||
const parts = [];
|
||
if (!str || typeof str !== "string") {
|
||
return parts;
|
||
}
|
||
let buff = "";
|
||
let previousUpper;
|
||
let previousSplitter;
|
||
for (const char of str) {
|
||
const isSplitter = splitters.includes(char);
|
||
if (isSplitter === true) {
|
||
parts.push(buff);
|
||
buff = "";
|
||
previousUpper = void 0;
|
||
continue;
|
||
}
|
||
const isUpper = isUppercase(char);
|
||
if (previousSplitter === false) {
|
||
if (previousUpper === false && isUpper === true) {
|
||
parts.push(buff);
|
||
buff = char;
|
||
previousUpper = isUpper;
|
||
continue;
|
||
}
|
||
if (previousUpper === true && isUpper === false && buff.length > 1) {
|
||
const lastChar = buff.at(-1);
|
||
parts.push(buff.slice(0, Math.max(0, buff.length - 1)));
|
||
buff = lastChar + char;
|
||
previousUpper = isUpper;
|
||
continue;
|
||
}
|
||
}
|
||
buff += char;
|
||
previousUpper = isUpper;
|
||
previousSplitter = isSplitter;
|
||
}
|
||
parts.push(buff);
|
||
return parts;
|
||
}
|
||
function kebabCase(str, joiner) {
|
||
return str ? (Array.isArray(str) ? str : splitByCase(str)).map((p) => p.toLowerCase()).join(joiner) : "";
|
||
}
|
||
function snakeCase(str) {
|
||
return kebabCase(str || "", "_");
|
||
}
|
||
|
||
// This file was generated. Do not modify manually!
|
||
var astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 7, 9, 32, 4, 318, 1, 80, 3, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 68, 8, 2, 0, 3, 0, 2, 3, 2, 4, 2, 0, 15, 1, 83, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 7, 19, 58, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 343, 9, 54, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 10, 5350, 0, 7, 14, 11465, 27, 2343, 9, 87, 9, 39, 4, 60, 6, 26, 9, 535, 9, 470, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4178, 9, 519, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 245, 1, 2, 9, 726, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];
|
||
|
||
// This file was generated. Do not modify manually!
|
||
var astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 4, 51, 13, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 39, 27, 10, 22, 251, 41, 7, 1, 17, 2, 60, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 31, 9, 2, 0, 3, 0, 2, 37, 2, 0, 26, 0, 2, 0, 45, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 200, 32, 32, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 26, 3994, 6, 582, 6842, 29, 1763, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 433, 44, 212, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 42, 9, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 229, 29, 3, 0, 496, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191];
|
||
|
||
// This file was generated. Do not modify manually!
|
||
var nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u0897-\u089f\u08ca-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3c\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0cf3\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ece\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u180f-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf-\u1ace\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1dff\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\u30fb\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f\uff65";
|
||
|
||
// This file was generated. Do not modify manually!
|
||
var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u0870-\u0887\u0889-\u088e\u08a0-\u08c9\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c5d\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cdd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u1711\u171f-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4c\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c8a\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7cd\ua7d0\ua7d1\ua7d3\ua7d5-\ua7dc\ua7f2-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
|
||
|
||
// These are a run-length and offset encoded representation of the
|
||
// >0xffff code points that are a valid part of identifiers. The
|
||
// offset starts at 0x10000, and each pair of numbers represents an
|
||
// offset to the next range, and then a size of the range.
|
||
|
||
// Reserved word lists for various dialects of the language
|
||
|
||
var reservedWords = {
|
||
3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",
|
||
5: "class enum extends super const export import",
|
||
6: "enum",
|
||
strict: "implements interface let package private protected public static yield",
|
||
strictBind: "eval arguments"
|
||
};
|
||
|
||
// And the keywords
|
||
|
||
var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this";
|
||
|
||
var keywords$1 = {
|
||
5: ecma5AndLessKeywords,
|
||
"5module": ecma5AndLessKeywords + " export import",
|
||
6: ecma5AndLessKeywords + " const class extends export import super"
|
||
};
|
||
|
||
var keywordRelationalOperator = /^in(stanceof)?$/;
|
||
|
||
// ## Character categories
|
||
|
||
var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
|
||
var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
|
||
|
||
// This has a complexity linear to the value of the code. The
|
||
// assumption is that looking up astral identifier characters is
|
||
// rare.
|
||
function isInAstralSet(code, set) {
|
||
var pos = 0x10000;
|
||
for (var i = 0; i < set.length; i += 2) {
|
||
pos += set[i];
|
||
if (pos > code) { return false }
|
||
pos += set[i + 1];
|
||
if (pos >= code) { return true }
|
||
}
|
||
return false
|
||
}
|
||
|
||
// Test whether a given character code starts an identifier.
|
||
|
||
function isIdentifierStart(code, astral) {
|
||
if (code < 65) { return code === 36 }
|
||
if (code < 91) { return true }
|
||
if (code < 97) { return code === 95 }
|
||
if (code < 123) { return true }
|
||
if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)) }
|
||
if (astral === false) { return false }
|
||
return isInAstralSet(code, astralIdentifierStartCodes)
|
||
}
|
||
|
||
// Test whether a given character is part of an identifier.
|
||
|
||
function isIdentifierChar(code, astral) {
|
||
if (code < 48) { return code === 36 }
|
||
if (code < 58) { return true }
|
||
if (code < 65) { return false }
|
||
if (code < 91) { return true }
|
||
if (code < 97) { return code === 95 }
|
||
if (code < 123) { return true }
|
||
if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)) }
|
||
if (astral === false) { return false }
|
||
return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes)
|
||
}
|
||
|
||
// ## Token types
|
||
|
||
// The assignment of fine-grained, information-carrying type objects
|
||
// allows the tokenizer to store the information it has about a
|
||
// token in a way that is very cheap for the parser to look up.
|
||
|
||
// All token type variables start with an underscore, to make them
|
||
// easy to recognize.
|
||
|
||
// The `beforeExpr` property is used to disambiguate between regular
|
||
// expressions and divisions. It is set on all token types that can
|
||
// be followed by an expression (thus, a slash after them would be a
|
||
// regular expression).
|
||
//
|
||
// The `startsExpr` property is used to check if the token ends a
|
||
// `yield` expression. It is set on all token types that either can
|
||
// directly start an expression (like a quotation mark) or can
|
||
// continue an expression (like the body of a string).
|
||
//
|
||
// `isLoop` marks a keyword as starting a loop, which is important
|
||
// to know when parsing a label, in order to allow or disallow
|
||
// continue jumps to that label.
|
||
|
||
var TokenType = function TokenType(label, conf) {
|
||
if ( conf === void 0 ) conf = {};
|
||
|
||
this.label = label;
|
||
this.keyword = conf.keyword;
|
||
this.beforeExpr = !!conf.beforeExpr;
|
||
this.startsExpr = !!conf.startsExpr;
|
||
this.isLoop = !!conf.isLoop;
|
||
this.isAssign = !!conf.isAssign;
|
||
this.prefix = !!conf.prefix;
|
||
this.postfix = !!conf.postfix;
|
||
this.binop = conf.binop || null;
|
||
this.updateContext = null;
|
||
};
|
||
|
||
function binop(name, prec) {
|
||
return new TokenType(name, {beforeExpr: true, binop: prec})
|
||
}
|
||
var beforeExpr = {beforeExpr: true}, startsExpr = {startsExpr: true};
|
||
|
||
// Map keyword names to token types.
|
||
|
||
var keywords = {};
|
||
|
||
// Succinct definitions of keyword token types
|
||
function kw(name, options) {
|
||
if ( options === void 0 ) options = {};
|
||
|
||
options.keyword = name;
|
||
return keywords[name] = new TokenType(name, options)
|
||
}
|
||
|
||
var types$1 = {
|
||
num: new TokenType("num", startsExpr),
|
||
regexp: new TokenType("regexp", startsExpr),
|
||
string: new TokenType("string", startsExpr),
|
||
name: new TokenType("name", startsExpr),
|
||
privateId: new TokenType("privateId", startsExpr),
|
||
eof: new TokenType("eof"),
|
||
|
||
// Punctuation token types.
|
||
bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}),
|
||
bracketR: new TokenType("]"),
|
||
braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}),
|
||
braceR: new TokenType("}"),
|
||
parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}),
|
||
parenR: new TokenType(")"),
|
||
comma: new TokenType(",", beforeExpr),
|
||
semi: new TokenType(";", beforeExpr),
|
||
colon: new TokenType(":", beforeExpr),
|
||
dot: new TokenType("."),
|
||
question: new TokenType("?", beforeExpr),
|
||
questionDot: new TokenType("?."),
|
||
arrow: new TokenType("=>", beforeExpr),
|
||
template: new TokenType("template"),
|
||
invalidTemplate: new TokenType("invalidTemplate"),
|
||
ellipsis: new TokenType("...", beforeExpr),
|
||
backQuote: new TokenType("`", startsExpr),
|
||
dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}),
|
||
|
||
// Operators. These carry several kinds of properties to help the
|
||
// parser use them properly (the presence of these properties is
|
||
// what categorizes them as operators).
|
||
//
|
||
// `binop`, when present, specifies that this operator is a binary
|
||
// operator, and will refer to its precedence.
|
||
//
|
||
// `prefix` and `postfix` mark the operator as a prefix or postfix
|
||
// unary operator.
|
||
//
|
||
// `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
|
||
// binary operators with a very low precedence, that should result
|
||
// in AssignmentExpression nodes.
|
||
|
||
eq: new TokenType("=", {beforeExpr: true, isAssign: true}),
|
||
assign: new TokenType("_=", {beforeExpr: true, isAssign: true}),
|
||
incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}),
|
||
prefix: new TokenType("!/~", {beforeExpr: true, prefix: true, startsExpr: true}),
|
||
logicalOR: binop("||", 1),
|
||
logicalAND: binop("&&", 2),
|
||
bitwiseOR: binop("|", 3),
|
||
bitwiseXOR: binop("^", 4),
|
||
bitwiseAND: binop("&", 5),
|
||
equality: binop("==/!=/===/!==", 6),
|
||
relational: binop("</>/<=/>=", 7),
|
||
bitShift: binop("<</>>/>>>", 8),
|
||
plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}),
|
||
modulo: binop("%", 10),
|
||
star: binop("*", 10),
|
||
slash: binop("/", 10),
|
||
starstar: new TokenType("**", {beforeExpr: true}),
|
||
coalesce: binop("??", 1),
|
||
|
||
// Keyword token types.
|
||
_break: kw("break"),
|
||
_case: kw("case", beforeExpr),
|
||
_catch: kw("catch"),
|
||
_continue: kw("continue"),
|
||
_debugger: kw("debugger"),
|
||
_default: kw("default", beforeExpr),
|
||
_do: kw("do", {isLoop: true, beforeExpr: true}),
|
||
_else: kw("else", beforeExpr),
|
||
_finally: kw("finally"),
|
||
_for: kw("for", {isLoop: true}),
|
||
_function: kw("function", startsExpr),
|
||
_if: kw("if"),
|
||
_return: kw("return", beforeExpr),
|
||
_switch: kw("switch"),
|
||
_throw: kw("throw", beforeExpr),
|
||
_try: kw("try"),
|
||
_var: kw("var"),
|
||
_const: kw("const"),
|
||
_while: kw("while", {isLoop: true}),
|
||
_with: kw("with"),
|
||
_new: kw("new", {beforeExpr: true, startsExpr: true}),
|
||
_this: kw("this", startsExpr),
|
||
_super: kw("super", startsExpr),
|
||
_class: kw("class", startsExpr),
|
||
_extends: kw("extends", beforeExpr),
|
||
_export: kw("export"),
|
||
_import: kw("import", startsExpr),
|
||
_null: kw("null", startsExpr),
|
||
_true: kw("true", startsExpr),
|
||
_false: kw("false", startsExpr),
|
||
_in: kw("in", {beforeExpr: true, binop: 7}),
|
||
_instanceof: kw("instanceof", {beforeExpr: true, binop: 7}),
|
||
_typeof: kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true}),
|
||
_void: kw("void", {beforeExpr: true, prefix: true, startsExpr: true}),
|
||
_delete: kw("delete", {beforeExpr: true, prefix: true, startsExpr: true})
|
||
};
|
||
|
||
// Matches a whole line break (where CRLF is considered a single
|
||
// line break). Used to count lines.
|
||
|
||
var lineBreak = /\r\n?|\n|\u2028|\u2029/;
|
||
var lineBreakG = new RegExp(lineBreak.source, "g");
|
||
|
||
function isNewLine(code) {
|
||
return code === 10 || code === 13 || code === 0x2028 || code === 0x2029
|
||
}
|
||
|
||
function nextLineBreak(code, from, end) {
|
||
if ( end === void 0 ) end = code.length;
|
||
|
||
for (var i = from; i < end; i++) {
|
||
var next = code.charCodeAt(i);
|
||
if (isNewLine(next))
|
||
{ return i < end - 1 && next === 13 && code.charCodeAt(i + 1) === 10 ? i + 2 : i + 1 }
|
||
}
|
||
return -1
|
||
}
|
||
|
||
var nonASCIIwhitespace = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/;
|
||
|
||
var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g;
|
||
|
||
var ref = Object.prototype;
|
||
var hasOwnProperty$2 = ref.hasOwnProperty;
|
||
var toString = ref.toString;
|
||
|
||
var hasOwn = Object.hasOwn || (function (obj, propName) { return (
|
||
hasOwnProperty$2.call(obj, propName)
|
||
); });
|
||
|
||
var isArray = Array.isArray || (function (obj) { return (
|
||
toString.call(obj) === "[object Array]"
|
||
); });
|
||
|
||
var regexpCache = Object.create(null);
|
||
|
||
function wordsRegexp(words) {
|
||
return regexpCache[words] || (regexpCache[words] = new RegExp("^(?:" + words.replace(/ /g, "|") + ")$"))
|
||
}
|
||
|
||
function codePointToString(code) {
|
||
// UTF-16 Decoding
|
||
if (code <= 0xFFFF) { return String.fromCharCode(code) }
|
||
code -= 0x10000;
|
||
return String.fromCharCode((code >> 10) + 0xD800, (code & 1023) + 0xDC00)
|
||
}
|
||
|
||
var loneSurrogate = /(?:[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/;
|
||
|
||
// These are used when `options.locations` is on, for the
|
||
// `startLoc` and `endLoc` properties.
|
||
|
||
var Position = function Position(line, col) {
|
||
this.line = line;
|
||
this.column = col;
|
||
};
|
||
|
||
Position.prototype.offset = function offset (n) {
|
||
return new Position(this.line, this.column + n)
|
||
};
|
||
|
||
var SourceLocation = function SourceLocation(p, start, end) {
|
||
this.start = start;
|
||
this.end = end;
|
||
if (p.sourceFile !== null) { this.source = p.sourceFile; }
|
||
};
|
||
|
||
// The `getLineInfo` function is mostly useful when the
|
||
// `locations` option is off (for performance reasons) and you
|
||
// want to find the line/column position for a given character
|
||
// offset. `input` should be the code string that the offset refers
|
||
// into.
|
||
|
||
function getLineInfo(input, offset) {
|
||
for (var line = 1, cur = 0;;) {
|
||
var nextBreak = nextLineBreak(input, cur, offset);
|
||
if (nextBreak < 0) { return new Position(line, offset - cur) }
|
||
++line;
|
||
cur = nextBreak;
|
||
}
|
||
}
|
||
|
||
// A second argument must be given to configure the parser process.
|
||
// These options are recognized (only `ecmaVersion` is required):
|
||
|
||
var defaultOptions = {
|
||
// `ecmaVersion` indicates the ECMAScript version to parse. Must be
|
||
// either 3, 5, 6 (or 2015), 7 (2016), 8 (2017), 9 (2018), 10
|
||
// (2019), 11 (2020), 12 (2021), 13 (2022), 14 (2023), or `"latest"`
|
||
// (the latest version the library supports). This influences
|
||
// support for strict mode, the set of reserved words, and support
|
||
// for new syntax features.
|
||
ecmaVersion: null,
|
||
// `sourceType` indicates the mode the code should be parsed in.
|
||
// Can be either `"script"` or `"module"`. This influences global
|
||
// strict mode and parsing of `import` and `export` declarations.
|
||
sourceType: "script",
|
||
// `onInsertedSemicolon` can be a callback that will be called when
|
||
// a semicolon is automatically inserted. It will be passed the
|
||
// position of the inserted semicolon as an offset, and if
|
||
// `locations` is enabled, it is given the location as a `{line,
|
||
// column}` object as second argument.
|
||
onInsertedSemicolon: null,
|
||
// `onTrailingComma` is similar to `onInsertedSemicolon`, but for
|
||
// trailing commas.
|
||
onTrailingComma: null,
|
||
// By default, reserved words are only enforced if ecmaVersion >= 5.
|
||
// Set `allowReserved` to a boolean value to explicitly turn this on
|
||
// an off. When this option has the value "never", reserved words
|
||
// and keywords can also not be used as property names.
|
||
allowReserved: null,
|
||
// When enabled, a return at the top level is not considered an
|
||
// error.
|
||
allowReturnOutsideFunction: false,
|
||
// When enabled, import/export statements are not constrained to
|
||
// appearing at the top of the program, and an import.meta expression
|
||
// in a script isn't considered an error.
|
||
allowImportExportEverywhere: false,
|
||
// By default, await identifiers are allowed to appear at the top-level scope only if ecmaVersion >= 2022.
|
||
// When enabled, await identifiers are allowed to appear at the top-level scope,
|
||
// but they are still not allowed in non-async functions.
|
||
allowAwaitOutsideFunction: null,
|
||
// When enabled, super identifiers are not constrained to
|
||
// appearing in methods and do not raise an error when they appear elsewhere.
|
||
allowSuperOutsideMethod: null,
|
||
// When enabled, hashbang directive in the beginning of file is
|
||
// allowed and treated as a line comment. Enabled by default when
|
||
// `ecmaVersion` >= 2023.
|
||
allowHashBang: false,
|
||
// By default, the parser will verify that private properties are
|
||
// only used in places where they are valid and have been declared.
|
||
// Set this to false to turn such checks off.
|
||
checkPrivateFields: true,
|
||
// When `locations` is on, `loc` properties holding objects with
|
||
// `start` and `end` properties in `{line, column}` form (with
|
||
// line being 1-based and column 0-based) will be attached to the
|
||
// nodes.
|
||
locations: false,
|
||
// A function can be passed as `onToken` option, which will
|
||
// cause Acorn to call that function with object in the same
|
||
// format as tokens returned from `tokenizer().getToken()`. Note
|
||
// that you are not allowed to call the parser from the
|
||
// callback—that will corrupt its internal state.
|
||
onToken: null,
|
||
// A function can be passed as `onComment` option, which will
|
||
// cause Acorn to call that function with `(block, text, start,
|
||
// end)` parameters whenever a comment is skipped. `block` is a
|
||
// boolean indicating whether this is a block (`/* */`) comment,
|
||
// `text` is the content of the comment, and `start` and `end` are
|
||
// character offsets that denote the start and end of the comment.
|
||
// When the `locations` option is on, two more parameters are
|
||
// passed, the full `{line, column}` locations of the start and
|
||
// end of the comments. Note that you are not allowed to call the
|
||
// parser from the callback—that will corrupt its internal state.
|
||
// When this option has an array as value, objects representing the
|
||
// comments are pushed to it.
|
||
onComment: null,
|
||
// Nodes have their start and end characters offsets recorded in
|
||
// `start` and `end` properties (directly on the node, rather than
|
||
// the `loc` object, which holds line/column data. To also add a
|
||
// [semi-standardized][range] `range` property holding a `[start,
|
||
// end]` array with the same numbers, set the `ranges` option to
|
||
// `true`.
|
||
//
|
||
// [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
|
||
ranges: false,
|
||
// It is possible to parse multiple files into a single AST by
|
||
// passing the tree produced by parsing the first file as
|
||
// `program` option in subsequent parses. This will add the
|
||
// toplevel forms of the parsed file to the `Program` (top) node
|
||
// of an existing parse tree.
|
||
program: null,
|
||
// When `locations` is on, you can pass this to record the source
|
||
// file in every node's `loc` object.
|
||
sourceFile: null,
|
||
// This value, if given, is stored in every node, whether
|
||
// `locations` is on or off.
|
||
directSourceFile: null,
|
||
// When enabled, parenthesized expressions are represented by
|
||
// (non-standard) ParenthesizedExpression nodes
|
||
preserveParens: false
|
||
};
|
||
|
||
// Interpret and default an options object
|
||
|
||
var warnedAboutEcmaVersion = false;
|
||
|
||
function getOptions$1(opts) {
|
||
var options = {};
|
||
|
||
for (var opt in defaultOptions)
|
||
{ options[opt] = opts && hasOwn(opts, opt) ? opts[opt] : defaultOptions[opt]; }
|
||
|
||
if (options.ecmaVersion === "latest") {
|
||
options.ecmaVersion = 1e8;
|
||
} else if (options.ecmaVersion == null) {
|
||
if (!warnedAboutEcmaVersion && typeof console === "object" && console.warn) {
|
||
warnedAboutEcmaVersion = true;
|
||
console.warn("Since Acorn 8.0.0, options.ecmaVersion is required.\nDefaulting to 2020, but this will stop working in the future.");
|
||
}
|
||
options.ecmaVersion = 11;
|
||
} else if (options.ecmaVersion >= 2015) {
|
||
options.ecmaVersion -= 2009;
|
||
}
|
||
|
||
if (options.allowReserved == null)
|
||
{ options.allowReserved = options.ecmaVersion < 5; }
|
||
|
||
if (!opts || opts.allowHashBang == null)
|
||
{ options.allowHashBang = options.ecmaVersion >= 14; }
|
||
|
||
if (isArray(options.onToken)) {
|
||
var tokens = options.onToken;
|
||
options.onToken = function (token) { return tokens.push(token); };
|
||
}
|
||
if (isArray(options.onComment))
|
||
{ options.onComment = pushComment(options, options.onComment); }
|
||
|
||
return options
|
||
}
|
||
|
||
function pushComment(options, array) {
|
||
return function(block, text, start, end, startLoc, endLoc) {
|
||
var comment = {
|
||
type: block ? "Block" : "Line",
|
||
value: text,
|
||
start: start,
|
||
end: end
|
||
};
|
||
if (options.locations)
|
||
{ comment.loc = new SourceLocation(this, startLoc, endLoc); }
|
||
if (options.ranges)
|
||
{ comment.range = [start, end]; }
|
||
array.push(comment);
|
||
}
|
||
}
|
||
|
||
// Each scope gets a bitset that may contain these flags
|
||
var
|
||
SCOPE_TOP = 1,
|
||
SCOPE_FUNCTION = 2,
|
||
SCOPE_ASYNC = 4,
|
||
SCOPE_GENERATOR = 8,
|
||
SCOPE_ARROW = 16,
|
||
SCOPE_SIMPLE_CATCH = 32,
|
||
SCOPE_SUPER = 64,
|
||
SCOPE_DIRECT_SUPER = 128,
|
||
SCOPE_CLASS_STATIC_BLOCK = 256,
|
||
SCOPE_CLASS_FIELD_INIT = 512,
|
||
SCOPE_VAR = SCOPE_TOP | SCOPE_FUNCTION | SCOPE_CLASS_STATIC_BLOCK;
|
||
|
||
function functionFlags(async, generator) {
|
||
return SCOPE_FUNCTION | (async ? SCOPE_ASYNC : 0) | (generator ? SCOPE_GENERATOR : 0)
|
||
}
|
||
|
||
// Used in checkLVal* and declareName to determine the type of a binding
|
||
var
|
||
BIND_NONE = 0, // Not a binding
|
||
BIND_VAR = 1, // Var-style binding
|
||
BIND_LEXICAL = 2, // Let- or const-style binding
|
||
BIND_FUNCTION = 3, // Function declaration
|
||
BIND_SIMPLE_CATCH = 4, // Simple (identifier pattern) catch binding
|
||
BIND_OUTSIDE = 5; // Special case for function names as bound inside the function
|
||
|
||
var Parser = function Parser(options, input, startPos) {
|
||
this.options = options = getOptions$1(options);
|
||
this.sourceFile = options.sourceFile;
|
||
this.keywords = wordsRegexp(keywords$1[options.ecmaVersion >= 6 ? 6 : options.sourceType === "module" ? "5module" : 5]);
|
||
var reserved = "";
|
||
if (options.allowReserved !== true) {
|
||
reserved = reservedWords[options.ecmaVersion >= 6 ? 6 : options.ecmaVersion === 5 ? 5 : 3];
|
||
if (options.sourceType === "module") { reserved += " await"; }
|
||
}
|
||
this.reservedWords = wordsRegexp(reserved);
|
||
var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict;
|
||
this.reservedWordsStrict = wordsRegexp(reservedStrict);
|
||
this.reservedWordsStrictBind = wordsRegexp(reservedStrict + " " + reservedWords.strictBind);
|
||
this.input = String(input);
|
||
|
||
// Used to signal to callers of `readWord1` whether the word
|
||
// contained any escape sequences. This is needed because words with
|
||
// escape sequences must not be interpreted as keywords.
|
||
this.containsEsc = false;
|
||
|
||
// Set up token state
|
||
|
||
// The current position of the tokenizer in the input.
|
||
if (startPos) {
|
||
this.pos = startPos;
|
||
this.lineStart = this.input.lastIndexOf("\n", startPos - 1) + 1;
|
||
this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length;
|
||
} else {
|
||
this.pos = this.lineStart = 0;
|
||
this.curLine = 1;
|
||
}
|
||
|
||
// Properties of the current token:
|
||
// Its type
|
||
this.type = types$1.eof;
|
||
// For tokens that include more information than their type, the value
|
||
this.value = null;
|
||
// Its start and end offset
|
||
this.start = this.end = this.pos;
|
||
// And, if locations are used, the {line, column} object
|
||
// corresponding to those offsets
|
||
this.startLoc = this.endLoc = this.curPosition();
|
||
|
||
// Position information for the previous token
|
||
this.lastTokEndLoc = this.lastTokStartLoc = null;
|
||
this.lastTokStart = this.lastTokEnd = this.pos;
|
||
|
||
// The context stack is used to superficially track syntactic
|
||
// context to predict whether a regular expression is allowed in a
|
||
// given position.
|
||
this.context = this.initialContext();
|
||
this.exprAllowed = true;
|
||
|
||
// Figure out if it's a module code.
|
||
this.inModule = options.sourceType === "module";
|
||
this.strict = this.inModule || this.strictDirective(this.pos);
|
||
|
||
// Used to signify the start of a potential arrow function
|
||
this.potentialArrowAt = -1;
|
||
this.potentialArrowInForAwait = false;
|
||
|
||
// Positions to delayed-check that yield/await does not exist in default parameters.
|
||
this.yieldPos = this.awaitPos = this.awaitIdentPos = 0;
|
||
// Labels in scope.
|
||
this.labels = [];
|
||
// Thus-far undefined exports.
|
||
this.undefinedExports = Object.create(null);
|
||
|
||
// If enabled, skip leading hashbang line.
|
||
if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === "#!")
|
||
{ this.skipLineComment(2); }
|
||
|
||
// Scope tracking for duplicate variable names (see scope.js)
|
||
this.scopeStack = [];
|
||
this.enterScope(SCOPE_TOP);
|
||
|
||
// For RegExp validation
|
||
this.regexpState = null;
|
||
|
||
// The stack of private names.
|
||
// Each element has two properties: 'declared' and 'used'.
|
||
// When it exited from the outermost class definition, all used private names must be declared.
|
||
this.privateNameStack = [];
|
||
};
|
||
|
||
var prototypeAccessors = { inFunction: { configurable: true },inGenerator: { configurable: true },inAsync: { configurable: true },canAwait: { configurable: true },allowSuper: { configurable: true },allowDirectSuper: { configurable: true },treatFunctionsAsVar: { configurable: true },allowNewDotTarget: { configurable: true },inClassStaticBlock: { configurable: true } };
|
||
|
||
Parser.prototype.parse = function parse () {
|
||
var node = this.options.program || this.startNode();
|
||
this.nextToken();
|
||
return this.parseTopLevel(node)
|
||
};
|
||
|
||
prototypeAccessors.inFunction.get = function () { return (this.currentVarScope().flags & SCOPE_FUNCTION) > 0 };
|
||
|
||
prototypeAccessors.inGenerator.get = function () { return (this.currentVarScope().flags & SCOPE_GENERATOR) > 0 };
|
||
|
||
prototypeAccessors.inAsync.get = function () { return (this.currentVarScope().flags & SCOPE_ASYNC) > 0 };
|
||
|
||
prototypeAccessors.canAwait.get = function () {
|
||
for (var i = this.scopeStack.length - 1; i >= 0; i--) {
|
||
var ref = this.scopeStack[i];
|
||
var flags = ref.flags;
|
||
if (flags & (SCOPE_CLASS_STATIC_BLOCK | SCOPE_CLASS_FIELD_INIT)) { return false }
|
||
if (flags & SCOPE_FUNCTION) { return (flags & SCOPE_ASYNC) > 0 }
|
||
}
|
||
return (this.inModule && this.options.ecmaVersion >= 13) || this.options.allowAwaitOutsideFunction
|
||
};
|
||
|
||
prototypeAccessors.allowSuper.get = function () {
|
||
var ref = this.currentThisScope();
|
||
var flags = ref.flags;
|
||
return (flags & SCOPE_SUPER) > 0 || this.options.allowSuperOutsideMethod
|
||
};
|
||
|
||
prototypeAccessors.allowDirectSuper.get = function () { return (this.currentThisScope().flags & SCOPE_DIRECT_SUPER) > 0 };
|
||
|
||
prototypeAccessors.treatFunctionsAsVar.get = function () { return this.treatFunctionsAsVarInScope(this.currentScope()) };
|
||
|
||
prototypeAccessors.allowNewDotTarget.get = function () {
|
||
for (var i = this.scopeStack.length - 1; i >= 0; i--) {
|
||
var ref = this.scopeStack[i];
|
||
var flags = ref.flags;
|
||
if (flags & (SCOPE_CLASS_STATIC_BLOCK | SCOPE_CLASS_FIELD_INIT) ||
|
||
((flags & SCOPE_FUNCTION) && !(flags & SCOPE_ARROW))) { return true }
|
||
}
|
||
return false
|
||
};
|
||
|
||
prototypeAccessors.inClassStaticBlock.get = function () {
|
||
return (this.currentVarScope().flags & SCOPE_CLASS_STATIC_BLOCK) > 0
|
||
};
|
||
|
||
Parser.extend = function extend () {
|
||
var plugins = [], len = arguments.length;
|
||
while ( len-- ) plugins[ len ] = arguments[ len ];
|
||
|
||
var cls = this;
|
||
for (var i = 0; i < plugins.length; i++) { cls = plugins[i](cls); }
|
||
return cls
|
||
};
|
||
|
||
Parser.parse = function parse (input, options) {
|
||
return new this(options, input).parse()
|
||
};
|
||
|
||
Parser.parseExpressionAt = function parseExpressionAt (input, pos, options) {
|
||
var parser = new this(options, input, pos);
|
||
parser.nextToken();
|
||
return parser.parseExpression()
|
||
};
|
||
|
||
Parser.tokenizer = function tokenizer (input, options) {
|
||
return new this(options, input)
|
||
};
|
||
|
||
Object.defineProperties( Parser.prototype, prototypeAccessors );
|
||
|
||
var pp$9 = Parser.prototype;
|
||
|
||
// ## Parser utilities
|
||
|
||
var literal = /^(?:'((?:\\[^]|[^'\\])*?)'|"((?:\\[^]|[^"\\])*?)")/;
|
||
pp$9.strictDirective = function(start) {
|
||
if (this.options.ecmaVersion < 5) { return false }
|
||
for (;;) {
|
||
// Try to find string literal.
|
||
skipWhiteSpace.lastIndex = start;
|
||
start += skipWhiteSpace.exec(this.input)[0].length;
|
||
var match = literal.exec(this.input.slice(start));
|
||
if (!match) { return false }
|
||
if ((match[1] || match[2]) === "use strict") {
|
||
skipWhiteSpace.lastIndex = start + match[0].length;
|
||
var spaceAfter = skipWhiteSpace.exec(this.input), end = spaceAfter.index + spaceAfter[0].length;
|
||
var next = this.input.charAt(end);
|
||
return next === ";" || next === "}" ||
|
||
(lineBreak.test(spaceAfter[0]) &&
|
||
!(/[(`.[+\-/*%<>=,?^&]/.test(next) || next === "!" && this.input.charAt(end + 1) === "="))
|
||
}
|
||
start += match[0].length;
|
||
|
||
// Skip semicolon, if any.
|
||
skipWhiteSpace.lastIndex = start;
|
||
start += skipWhiteSpace.exec(this.input)[0].length;
|
||
if (this.input[start] === ";")
|
||
{ start++; }
|
||
}
|
||
};
|
||
|
||
// Predicate that tests whether the next token is of the given
|
||
// type, and if yes, consumes it as a side effect.
|
||
|
||
pp$9.eat = function(type) {
|
||
if (this.type === type) {
|
||
this.next();
|
||
return true
|
||
} else {
|
||
return false
|
||
}
|
||
};
|
||
|
||
// Tests whether parsed token is a contextual keyword.
|
||
|
||
pp$9.isContextual = function(name) {
|
||
return this.type === types$1.name && this.value === name && !this.containsEsc
|
||
};
|
||
|
||
// Consumes contextual keyword if possible.
|
||
|
||
pp$9.eatContextual = function(name) {
|
||
if (!this.isContextual(name)) { return false }
|
||
this.next();
|
||
return true
|
||
};
|
||
|
||
// Asserts that following token is given contextual keyword.
|
||
|
||
pp$9.expectContextual = function(name) {
|
||
if (!this.eatContextual(name)) { this.unexpected(); }
|
||
};
|
||
|
||
// Test whether a semicolon can be inserted at the current position.
|
||
|
||
pp$9.canInsertSemicolon = function() {
|
||
return this.type === types$1.eof ||
|
||
this.type === types$1.braceR ||
|
||
lineBreak.test(this.input.slice(this.lastTokEnd, this.start))
|
||
};
|
||
|
||
pp$9.insertSemicolon = function() {
|
||
if (this.canInsertSemicolon()) {
|
||
if (this.options.onInsertedSemicolon)
|
||
{ this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc); }
|
||
return true
|
||
}
|
||
};
|
||
|
||
// Consume a semicolon, or, failing that, see if we are allowed to
|
||
// pretend that there is a semicolon at this position.
|
||
|
||
pp$9.semicolon = function() {
|
||
if (!this.eat(types$1.semi) && !this.insertSemicolon()) { this.unexpected(); }
|
||
};
|
||
|
||
pp$9.afterTrailingComma = function(tokType, notNext) {
|
||
if (this.type === tokType) {
|
||
if (this.options.onTrailingComma)
|
||
{ this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc); }
|
||
if (!notNext)
|
||
{ this.next(); }
|
||
return true
|
||
}
|
||
};
|
||
|
||
// Expect a token of a given type. If found, consume it, otherwise,
|
||
// raise an unexpected token error.
|
||
|
||
pp$9.expect = function(type) {
|
||
this.eat(type) || this.unexpected();
|
||
};
|
||
|
||
// Raise an unexpected token error.
|
||
|
||
pp$9.unexpected = function(pos) {
|
||
this.raise(pos != null ? pos : this.start, "Unexpected token");
|
||
};
|
||
|
||
var DestructuringErrors = function DestructuringErrors() {
|
||
this.shorthandAssign =
|
||
this.trailingComma =
|
||
this.parenthesizedAssign =
|
||
this.parenthesizedBind =
|
||
this.doubleProto =
|
||
-1;
|
||
};
|
||
|
||
pp$9.checkPatternErrors = function(refDestructuringErrors, isAssign) {
|
||
if (!refDestructuringErrors) { return }
|
||
if (refDestructuringErrors.trailingComma > -1)
|
||
{ this.raiseRecoverable(refDestructuringErrors.trailingComma, "Comma is not permitted after the rest element"); }
|
||
var parens = isAssign ? refDestructuringErrors.parenthesizedAssign : refDestructuringErrors.parenthesizedBind;
|
||
if (parens > -1) { this.raiseRecoverable(parens, isAssign ? "Assigning to rvalue" : "Parenthesized pattern"); }
|
||
};
|
||
|
||
pp$9.checkExpressionErrors = function(refDestructuringErrors, andThrow) {
|
||
if (!refDestructuringErrors) { return false }
|
||
var shorthandAssign = refDestructuringErrors.shorthandAssign;
|
||
var doubleProto = refDestructuringErrors.doubleProto;
|
||
if (!andThrow) { return shorthandAssign >= 0 || doubleProto >= 0 }
|
||
if (shorthandAssign >= 0)
|
||
{ this.raise(shorthandAssign, "Shorthand property assignments are valid only in destructuring patterns"); }
|
||
if (doubleProto >= 0)
|
||
{ this.raiseRecoverable(doubleProto, "Redefinition of __proto__ property"); }
|
||
};
|
||
|
||
pp$9.checkYieldAwaitInDefaultParams = function() {
|
||
if (this.yieldPos && (!this.awaitPos || this.yieldPos < this.awaitPos))
|
||
{ this.raise(this.yieldPos, "Yield expression cannot be a default value"); }
|
||
if (this.awaitPos)
|
||
{ this.raise(this.awaitPos, "Await expression cannot be a default value"); }
|
||
};
|
||
|
||
pp$9.isSimpleAssignTarget = function(expr) {
|
||
if (expr.type === "ParenthesizedExpression")
|
||
{ return this.isSimpleAssignTarget(expr.expression) }
|
||
return expr.type === "Identifier" || expr.type === "MemberExpression"
|
||
};
|
||
|
||
var pp$8 = Parser.prototype;
|
||
|
||
// ### Statement parsing
|
||
|
||
// Parse a program. Initializes the parser, reads any number of
|
||
// statements, and wraps them in a Program node. Optionally takes a
|
||
// `program` argument. If present, the statements will be appended
|
||
// to its body instead of creating a new node.
|
||
|
||
pp$8.parseTopLevel = function(node) {
|
||
var exports$1 = Object.create(null);
|
||
if (!node.body) { node.body = []; }
|
||
while (this.type !== types$1.eof) {
|
||
var stmt = this.parseStatement(null, true, exports$1);
|
||
node.body.push(stmt);
|
||
}
|
||
if (this.inModule)
|
||
{ for (var i = 0, list = Object.keys(this.undefinedExports); i < list.length; i += 1)
|
||
{
|
||
var name = list[i];
|
||
|
||
this.raiseRecoverable(this.undefinedExports[name].start, ("Export '" + name + "' is not defined"));
|
||
} }
|
||
this.adaptDirectivePrologue(node.body);
|
||
this.next();
|
||
node.sourceType = this.options.sourceType;
|
||
return this.finishNode(node, "Program")
|
||
};
|
||
|
||
var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"};
|
||
|
||
pp$8.isLet = function(context) {
|
||
if (this.options.ecmaVersion < 6 || !this.isContextual("let")) { return false }
|
||
skipWhiteSpace.lastIndex = this.pos;
|
||
var skip = skipWhiteSpace.exec(this.input);
|
||
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
||
// For ambiguous cases, determine if a LexicalDeclaration (or only a
|
||
// Statement) is allowed here. If context is not empty then only a Statement
|
||
// is allowed. However, `let [` is an explicit negative lookahead for
|
||
// ExpressionStatement, so special-case it first.
|
||
if (nextCh === 91 || nextCh === 92) { return true } // '[', '\'
|
||
if (context) { return false }
|
||
|
||
if (nextCh === 123 || nextCh > 0xd7ff && nextCh < 0xdc00) { return true } // '{', astral
|
||
if (isIdentifierStart(nextCh, true)) {
|
||
var pos = next + 1;
|
||
while (isIdentifierChar(nextCh = this.input.charCodeAt(pos), true)) { ++pos; }
|
||
if (nextCh === 92 || nextCh > 0xd7ff && nextCh < 0xdc00) { return true }
|
||
var ident = this.input.slice(next, pos);
|
||
if (!keywordRelationalOperator.test(ident)) { return true }
|
||
}
|
||
return false
|
||
};
|
||
|
||
// check 'async [no LineTerminator here] function'
|
||
// - 'async /*foo*/ function' is OK.
|
||
// - 'async /*\n*/ function' is invalid.
|
||
pp$8.isAsyncFunction = function() {
|
||
if (this.options.ecmaVersion < 8 || !this.isContextual("async"))
|
||
{ return false }
|
||
|
||
skipWhiteSpace.lastIndex = this.pos;
|
||
var skip = skipWhiteSpace.exec(this.input);
|
||
var next = this.pos + skip[0].length, after;
|
||
return !lineBreak.test(this.input.slice(this.pos, next)) &&
|
||
this.input.slice(next, next + 8) === "function" &&
|
||
(next + 8 === this.input.length ||
|
||
!(isIdentifierChar(after = this.input.charCodeAt(next + 8)) || after > 0xd7ff && after < 0xdc00))
|
||
};
|
||
|
||
pp$8.isUsingKeyword = function(isAwaitUsing, isFor) {
|
||
if (this.options.ecmaVersion < 17 || !this.isContextual(isAwaitUsing ? "await" : "using"))
|
||
{ return false }
|
||
|
||
skipWhiteSpace.lastIndex = this.pos;
|
||
var skip = skipWhiteSpace.exec(this.input);
|
||
var next = this.pos + skip[0].length;
|
||
|
||
if (lineBreak.test(this.input.slice(this.pos, next))) { return false }
|
||
|
||
if (isAwaitUsing) {
|
||
var awaitEndPos = next + 5 /* await */, after;
|
||
if (this.input.slice(next, awaitEndPos) !== "using" ||
|
||
awaitEndPos === this.input.length ||
|
||
isIdentifierChar(after = this.input.charCodeAt(awaitEndPos)) ||
|
||
(after > 0xd7ff && after < 0xdc00)
|
||
) { return false }
|
||
|
||
skipWhiteSpace.lastIndex = awaitEndPos;
|
||
var skipAfterUsing = skipWhiteSpace.exec(this.input);
|
||
if (skipAfterUsing && lineBreak.test(this.input.slice(awaitEndPos, awaitEndPos + skipAfterUsing[0].length))) { return false }
|
||
}
|
||
|
||
if (isFor) {
|
||
var ofEndPos = next + 2 /* of */, after$1;
|
||
if (this.input.slice(next, ofEndPos) === "of") {
|
||
if (ofEndPos === this.input.length ||
|
||
(!isIdentifierChar(after$1 = this.input.charCodeAt(ofEndPos)) && !(after$1 > 0xd7ff && after$1 < 0xdc00))) { return false }
|
||
}
|
||
}
|
||
|
||
var ch = this.input.charCodeAt(next);
|
||
return isIdentifierStart(ch, true) || ch === 92 // '\'
|
||
};
|
||
|
||
pp$8.isAwaitUsing = function(isFor) {
|
||
return this.isUsingKeyword(true, isFor)
|
||
};
|
||
|
||
pp$8.isUsing = function(isFor) {
|
||
return this.isUsingKeyword(false, isFor)
|
||
};
|
||
|
||
// Parse a single statement.
|
||
//
|
||
// If expecting a statement and finding a slash operator, parse a
|
||
// regular expression literal. This is to handle cases like
|
||
// `if (foo) /blah/.exec(foo)`, where looking at the previous token
|
||
// does not help.
|
||
|
||
pp$8.parseStatement = function(context, topLevel, exports$1) {
|
||
var starttype = this.type, node = this.startNode(), kind;
|
||
|
||
if (this.isLet(context)) {
|
||
starttype = types$1._var;
|
||
kind = "let";
|
||
}
|
||
|
||
// Most types of statements are recognized by the keyword they
|
||
// start with. Many are trivial to parse, some require a bit of
|
||
// complexity.
|
||
|
||
switch (starttype) {
|
||
case types$1._break: case types$1._continue: return this.parseBreakContinueStatement(node, starttype.keyword)
|
||
case types$1._debugger: return this.parseDebuggerStatement(node)
|
||
case types$1._do: return this.parseDoStatement(node)
|
||
case types$1._for: return this.parseForStatement(node)
|
||
case types$1._function:
|
||
// Function as sole body of either an if statement or a labeled statement
|
||
// works, but not when it is part of a labeled statement that is the sole
|
||
// body of an if statement.
|
||
if ((context && (this.strict || context !== "if" && context !== "label")) && this.options.ecmaVersion >= 6) { this.unexpected(); }
|
||
return this.parseFunctionStatement(node, false, !context)
|
||
case types$1._class:
|
||
if (context) { this.unexpected(); }
|
||
return this.parseClass(node, true)
|
||
case types$1._if: return this.parseIfStatement(node)
|
||
case types$1._return: return this.parseReturnStatement(node)
|
||
case types$1._switch: return this.parseSwitchStatement(node)
|
||
case types$1._throw: return this.parseThrowStatement(node)
|
||
case types$1._try: return this.parseTryStatement(node)
|
||
case types$1._const: case types$1._var:
|
||
kind = kind || this.value;
|
||
if (context && kind !== "var") { this.unexpected(); }
|
||
return this.parseVarStatement(node, kind)
|
||
case types$1._while: return this.parseWhileStatement(node)
|
||
case types$1._with: return this.parseWithStatement(node)
|
||
case types$1.braceL: return this.parseBlock(true, node)
|
||
case types$1.semi: return this.parseEmptyStatement(node)
|
||
case types$1._export:
|
||
case types$1._import:
|
||
if (this.options.ecmaVersion > 10 && starttype === types$1._import) {
|
||
skipWhiteSpace.lastIndex = this.pos;
|
||
var skip = skipWhiteSpace.exec(this.input);
|
||
var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next);
|
||
if (nextCh === 40 || nextCh === 46) // '(' or '.'
|
||
{ return this.parseExpressionStatement(node, this.parseExpression()) }
|
||
}
|
||
|
||
if (!this.options.allowImportExportEverywhere) {
|
||
if (!topLevel)
|
||
{ this.raise(this.start, "'import' and 'export' may only appear at the top level"); }
|
||
if (!this.inModule)
|
||
{ this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'"); }
|
||
}
|
||
return starttype === types$1._import ? this.parseImport(node) : this.parseExport(node, exports$1)
|
||
|
||
// If the statement does not start with a statement keyword or a
|
||
// brace, it's an ExpressionStatement or LabeledStatement. We
|
||
// simply start parsing an expression, and afterwards, if the
|
||
// next token is a colon and the expression was a simple
|
||
// Identifier node, we switch to interpreting it as a label.
|
||
default:
|
||
if (this.isAsyncFunction()) {
|
||
if (context) { this.unexpected(); }
|
||
this.next();
|
||
return this.parseFunctionStatement(node, true, !context)
|
||
}
|
||
|
||
var usingKind = this.isAwaitUsing(false) ? "await using" : this.isUsing(false) ? "using" : null;
|
||
if (usingKind) {
|
||
if (topLevel && this.options.sourceType === "script") {
|
||
this.raise(this.start, "Using declaration cannot appear in the top level when source type is `script`");
|
||
}
|
||
if (usingKind === "await using") {
|
||
if (!this.canAwait) {
|
||
this.raise(this.start, "Await using cannot appear outside of async function");
|
||
}
|
||
this.next();
|
||
}
|
||
this.next();
|
||
this.parseVar(node, false, usingKind);
|
||
this.semicolon();
|
||
return this.finishNode(node, "VariableDeclaration")
|
||
}
|
||
|
||
var maybeName = this.value, expr = this.parseExpression();
|
||
if (starttype === types$1.name && expr.type === "Identifier" && this.eat(types$1.colon))
|
||
{ return this.parseLabeledStatement(node, maybeName, expr, context) }
|
||
else { return this.parseExpressionStatement(node, expr) }
|
||
}
|
||
};
|
||
|
||
pp$8.parseBreakContinueStatement = function(node, keyword) {
|
||
var isBreak = keyword === "break";
|
||
this.next();
|
||
if (this.eat(types$1.semi) || this.insertSemicolon()) { node.label = null; }
|
||
else if (this.type !== types$1.name) { this.unexpected(); }
|
||
else {
|
||
node.label = this.parseIdent();
|
||
this.semicolon();
|
||
}
|
||
|
||
// Verify that there is an actual destination to break or
|
||
// continue to.
|
||
var i = 0;
|
||
for (; i < this.labels.length; ++i) {
|
||
var lab = this.labels[i];
|
||
if (node.label == null || lab.name === node.label.name) {
|
||
if (lab.kind != null && (isBreak || lab.kind === "loop")) { break }
|
||
if (node.label && isBreak) { break }
|
||
}
|
||
}
|
||
if (i === this.labels.length) { this.raise(node.start, "Unsyntactic " + keyword); }
|
||
return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement")
|
||
};
|
||
|
||
pp$8.parseDebuggerStatement = function(node) {
|
||
this.next();
|
||
this.semicolon();
|
||
return this.finishNode(node, "DebuggerStatement")
|
||
};
|
||
|
||
pp$8.parseDoStatement = function(node) {
|
||
this.next();
|
||
this.labels.push(loopLabel);
|
||
node.body = this.parseStatement("do");
|
||
this.labels.pop();
|
||
this.expect(types$1._while);
|
||
node.test = this.parseParenExpression();
|
||
if (this.options.ecmaVersion >= 6)
|
||
{ this.eat(types$1.semi); }
|
||
else
|
||
{ this.semicolon(); }
|
||
return this.finishNode(node, "DoWhileStatement")
|
||
};
|
||
|
||
// Disambiguating between a `for` and a `for`/`in` or `for`/`of`
|
||
// loop is non-trivial. Basically, we have to parse the init `var`
|
||
// statement or expression, disallowing the `in` operator (see
|
||
// the second parameter to `parseExpression`), and then check
|
||
// whether the next token is `in` or `of`. When there is no init
|
||
// part (semicolon immediately after the opening parenthesis), it
|
||
// is a regular `for` loop.
|
||
|
||
pp$8.parseForStatement = function(node) {
|
||
this.next();
|
||
var awaitAt = (this.options.ecmaVersion >= 9 && this.canAwait && this.eatContextual("await")) ? this.lastTokStart : -1;
|
||
this.labels.push(loopLabel);
|
||
this.enterScope(0);
|
||
this.expect(types$1.parenL);
|
||
if (this.type === types$1.semi) {
|
||
if (awaitAt > -1) { this.unexpected(awaitAt); }
|
||
return this.parseFor(node, null)
|
||
}
|
||
var isLet = this.isLet();
|
||
if (this.type === types$1._var || this.type === types$1._const || isLet) {
|
||
var init$1 = this.startNode(), kind = isLet ? "let" : this.value;
|
||
this.next();
|
||
this.parseVar(init$1, true, kind);
|
||
this.finishNode(init$1, "VariableDeclaration");
|
||
return this.parseForAfterInit(node, init$1, awaitAt)
|
||
}
|
||
var startsWithLet = this.isContextual("let"), isForOf = false;
|
||
|
||
var usingKind = this.isUsing(true) ? "using" : this.isAwaitUsing(true) ? "await using" : null;
|
||
if (usingKind) {
|
||
var init$2 = this.startNode();
|
||
this.next();
|
||
if (usingKind === "await using") { this.next(); }
|
||
this.parseVar(init$2, true, usingKind);
|
||
this.finishNode(init$2, "VariableDeclaration");
|
||
return this.parseForAfterInit(node, init$2, awaitAt)
|
||
}
|
||
var containsEsc = this.containsEsc;
|
||
var refDestructuringErrors = new DestructuringErrors;
|
||
var initPos = this.start;
|
||
var init = awaitAt > -1
|
||
? this.parseExprSubscripts(refDestructuringErrors, "await")
|
||
: this.parseExpression(true, refDestructuringErrors);
|
||
if (this.type === types$1._in || (isForOf = this.options.ecmaVersion >= 6 && this.isContextual("of"))) {
|
||
if (awaitAt > -1) { // implies `ecmaVersion >= 9` (see declaration of awaitAt)
|
||
if (this.type === types$1._in) { this.unexpected(awaitAt); }
|
||
node.await = true;
|
||
} else if (isForOf && this.options.ecmaVersion >= 8) {
|
||
if (init.start === initPos && !containsEsc && init.type === "Identifier" && init.name === "async") { this.unexpected(); }
|
||
else if (this.options.ecmaVersion >= 9) { node.await = false; }
|
||
}
|
||
if (startsWithLet && isForOf) { this.raise(init.start, "The left-hand side of a for-of loop may not start with 'let'."); }
|
||
this.toAssignable(init, false, refDestructuringErrors);
|
||
this.checkLValPattern(init);
|
||
return this.parseForIn(node, init)
|
||
} else {
|
||
this.checkExpressionErrors(refDestructuringErrors, true);
|
||
}
|
||
if (awaitAt > -1) { this.unexpected(awaitAt); }
|
||
return this.parseFor(node, init)
|
||
};
|
||
|
||
// Helper method to parse for loop after variable initialization
|
||
pp$8.parseForAfterInit = function(node, init, awaitAt) {
|
||
if ((this.type === types$1._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) && init.declarations.length === 1) {
|
||
if (this.options.ecmaVersion >= 9) {
|
||
if (this.type === types$1._in) {
|
||
if (awaitAt > -1) { this.unexpected(awaitAt); }
|
||
} else { node.await = awaitAt > -1; }
|
||
}
|
||
return this.parseForIn(node, init)
|
||
}
|
||
if (awaitAt > -1) { this.unexpected(awaitAt); }
|
||
return this.parseFor(node, init)
|
||
};
|
||
|
||
pp$8.parseFunctionStatement = function(node, isAsync, declarationPosition) {
|
||
this.next();
|
||
return this.parseFunction(node, FUNC_STATEMENT | (declarationPosition ? 0 : FUNC_HANGING_STATEMENT), false, isAsync)
|
||
};
|
||
|
||
pp$8.parseIfStatement = function(node) {
|
||
this.next();
|
||
node.test = this.parseParenExpression();
|
||
// allow function declarations in branches, but only in non-strict mode
|
||
node.consequent = this.parseStatement("if");
|
||
node.alternate = this.eat(types$1._else) ? this.parseStatement("if") : null;
|
||
return this.finishNode(node, "IfStatement")
|
||
};
|
||
|
||
pp$8.parseReturnStatement = function(node) {
|
||
if (!this.inFunction && !this.options.allowReturnOutsideFunction)
|
||
{ this.raise(this.start, "'return' outside of function"); }
|
||
this.next();
|
||
|
||
// In `return` (and `break`/`continue`), the keywords with
|
||
// optional arguments, we eagerly look for a semicolon or the
|
||
// possibility to insert one.
|
||
|
||
if (this.eat(types$1.semi) || this.insertSemicolon()) { node.argument = null; }
|
||
else { node.argument = this.parseExpression(); this.semicolon(); }
|
||
return this.finishNode(node, "ReturnStatement")
|
||
};
|
||
|
||
pp$8.parseSwitchStatement = function(node) {
|
||
this.next();
|
||
node.discriminant = this.parseParenExpression();
|
||
node.cases = [];
|
||
this.expect(types$1.braceL);
|
||
this.labels.push(switchLabel);
|
||
this.enterScope(0);
|
||
|
||
// Statements under must be grouped (by label) in SwitchCase
|
||
// nodes. `cur` is used to keep the node that we are currently
|
||
// adding statements to.
|
||
|
||
var cur;
|
||
for (var sawDefault = false; this.type !== types$1.braceR;) {
|
||
if (this.type === types$1._case || this.type === types$1._default) {
|
||
var isCase = this.type === types$1._case;
|
||
if (cur) { this.finishNode(cur, "SwitchCase"); }
|
||
node.cases.push(cur = this.startNode());
|
||
cur.consequent = [];
|
||
this.next();
|
||
if (isCase) {
|
||
cur.test = this.parseExpression();
|
||
} else {
|
||
if (sawDefault) { this.raiseRecoverable(this.lastTokStart, "Multiple default clauses"); }
|
||
sawDefault = true;
|
||
cur.test = null;
|
||
}
|
||
this.expect(types$1.colon);
|
||
} else {
|
||
if (!cur) { this.unexpected(); }
|
||
cur.consequent.push(this.parseStatement(null));
|
||
}
|
||
}
|
||
this.exitScope();
|
||
if (cur) { this.finishNode(cur, "SwitchCase"); }
|
||
this.next(); // Closing brace
|
||
this.labels.pop();
|
||
return this.finishNode(node, "SwitchStatement")
|
||
};
|
||
|
||
pp$8.parseThrowStatement = function(node) {
|
||
this.next();
|
||
if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start)))
|
||
{ this.raise(this.lastTokEnd, "Illegal newline after throw"); }
|
||
node.argument = this.parseExpression();
|
||
this.semicolon();
|
||
return this.finishNode(node, "ThrowStatement")
|
||
};
|
||
|
||
// Reused empty array added for node fields that are always empty.
|
||
|
||
var empty$1 = [];
|
||
|
||
pp$8.parseCatchClauseParam = function() {
|
||
var param = this.parseBindingAtom();
|
||
var simple = param.type === "Identifier";
|
||
this.enterScope(simple ? SCOPE_SIMPLE_CATCH : 0);
|
||
this.checkLValPattern(param, simple ? BIND_SIMPLE_CATCH : BIND_LEXICAL);
|
||
this.expect(types$1.parenR);
|
||
|
||
return param
|
||
};
|
||
|
||
pp$8.parseTryStatement = function(node) {
|
||
this.next();
|
||
node.block = this.parseBlock();
|
||
node.handler = null;
|
||
if (this.type === types$1._catch) {
|
||
var clause = this.startNode();
|
||
this.next();
|
||
if (this.eat(types$1.parenL)) {
|
||
clause.param = this.parseCatchClauseParam();
|
||
} else {
|
||
if (this.options.ecmaVersion < 10) { this.unexpected(); }
|
||
clause.param = null;
|
||
this.enterScope(0);
|
||
}
|
||
clause.body = this.parseBlock(false);
|
||
this.exitScope();
|
||
node.handler = this.finishNode(clause, "CatchClause");
|
||
}
|
||
node.finalizer = this.eat(types$1._finally) ? this.parseBlock() : null;
|
||
if (!node.handler && !node.finalizer)
|
||
{ this.raise(node.start, "Missing catch or finally clause"); }
|
||
return this.finishNode(node, "TryStatement")
|
||
};
|
||
|
||
pp$8.parseVarStatement = function(node, kind, allowMissingInitializer) {
|
||
this.next();
|
||
this.parseVar(node, false, kind, allowMissingInitializer);
|
||
this.semicolon();
|
||
return this.finishNode(node, "VariableDeclaration")
|
||
};
|
||
|
||
pp$8.parseWhileStatement = function(node) {
|
||
this.next();
|
||
node.test = this.parseParenExpression();
|
||
this.labels.push(loopLabel);
|
||
node.body = this.parseStatement("while");
|
||
this.labels.pop();
|
||
return this.finishNode(node, "WhileStatement")
|
||
};
|
||
|
||
pp$8.parseWithStatement = function(node) {
|
||
if (this.strict) { this.raise(this.start, "'with' in strict mode"); }
|
||
this.next();
|
||
node.object = this.parseParenExpression();
|
||
node.body = this.parseStatement("with");
|
||
return this.finishNode(node, "WithStatement")
|
||
};
|
||
|
||
pp$8.parseEmptyStatement = function(node) {
|
||
this.next();
|
||
return this.finishNode(node, "EmptyStatement")
|
||
};
|
||
|
||
pp$8.parseLabeledStatement = function(node, maybeName, expr, context) {
|
||
for (var i$1 = 0, list = this.labels; i$1 < list.length; i$1 += 1)
|
||
{
|
||
var label = list[i$1];
|
||
|
||
if (label.name === maybeName)
|
||
{ this.raise(expr.start, "Label '" + maybeName + "' is already declared");
|
||
} }
|
||
var kind = this.type.isLoop ? "loop" : this.type === types$1._switch ? "switch" : null;
|
||
for (var i = this.labels.length - 1; i >= 0; i--) {
|
||
var label$1 = this.labels[i];
|
||
if (label$1.statementStart === node.start) {
|
||
// Update information about previous labels on this node
|
||
label$1.statementStart = this.start;
|
||
label$1.kind = kind;
|
||
} else { break }
|
||
}
|
||
this.labels.push({name: maybeName, kind: kind, statementStart: this.start});
|
||
node.body = this.parseStatement(context ? context.indexOf("label") === -1 ? context + "label" : context : "label");
|
||
this.labels.pop();
|
||
node.label = expr;
|
||
return this.finishNode(node, "LabeledStatement")
|
||
};
|
||
|
||
pp$8.parseExpressionStatement = function(node, expr) {
|
||
node.expression = expr;
|
||
this.semicolon();
|
||
return this.finishNode(node, "ExpressionStatement")
|
||
};
|
||
|
||
// Parse a semicolon-enclosed block of statements, handling `"use
|
||
// strict"` declarations when `allowStrict` is true (used for
|
||
// function bodies).
|
||
|
||
pp$8.parseBlock = function(createNewLexicalScope, node, exitStrict) {
|
||
if ( createNewLexicalScope === void 0 ) createNewLexicalScope = true;
|
||
if ( node === void 0 ) node = this.startNode();
|
||
|
||
node.body = [];
|
||
this.expect(types$1.braceL);
|
||
if (createNewLexicalScope) { this.enterScope(0); }
|
||
while (this.type !== types$1.braceR) {
|
||
var stmt = this.parseStatement(null);
|
||
node.body.push(stmt);
|
||
}
|
||
if (exitStrict) { this.strict = false; }
|
||
this.next();
|
||
if (createNewLexicalScope) { this.exitScope(); }
|
||
return this.finishNode(node, "BlockStatement")
|
||
};
|
||
|
||
// Parse a regular `for` loop. The disambiguation code in
|
||
// `parseStatement` will already have parsed the init statement or
|
||
// expression.
|
||
|
||
pp$8.parseFor = function(node, init) {
|
||
node.init = init;
|
||
this.expect(types$1.semi);
|
||
node.test = this.type === types$1.semi ? null : this.parseExpression();
|
||
this.expect(types$1.semi);
|
||
node.update = this.type === types$1.parenR ? null : this.parseExpression();
|
||
this.expect(types$1.parenR);
|
||
node.body = this.parseStatement("for");
|
||
this.exitScope();
|
||
this.labels.pop();
|
||
return this.finishNode(node, "ForStatement")
|
||
};
|
||
|
||
// Parse a `for`/`in` and `for`/`of` loop, which are almost
|
||
// same from parser's perspective.
|
||
|
||
pp$8.parseForIn = function(node, init) {
|
||
var isForIn = this.type === types$1._in;
|
||
this.next();
|
||
|
||
if (
|
||
init.type === "VariableDeclaration" &&
|
||
init.declarations[0].init != null &&
|
||
(
|
||
!isForIn ||
|
||
this.options.ecmaVersion < 8 ||
|
||
this.strict ||
|
||
init.kind !== "var" ||
|
||
init.declarations[0].id.type !== "Identifier"
|
||
)
|
||
) {
|
||
this.raise(
|
||
init.start,
|
||
((isForIn ? "for-in" : "for-of") + " loop variable declaration may not have an initializer")
|
||
);
|
||
}
|
||
node.left = init;
|
||
node.right = isForIn ? this.parseExpression() : this.parseMaybeAssign();
|
||
this.expect(types$1.parenR);
|
||
node.body = this.parseStatement("for");
|
||
this.exitScope();
|
||
this.labels.pop();
|
||
return this.finishNode(node, isForIn ? "ForInStatement" : "ForOfStatement")
|
||
};
|
||
|
||
// Parse a list of variable declarations.
|
||
|
||
pp$8.parseVar = function(node, isFor, kind, allowMissingInitializer) {
|
||
node.declarations = [];
|
||
node.kind = kind;
|
||
for (;;) {
|
||
var decl = this.startNode();
|
||
this.parseVarId(decl, kind);
|
||
if (this.eat(types$1.eq)) {
|
||
decl.init = this.parseMaybeAssign(isFor);
|
||
} else if (!allowMissingInitializer && kind === "const" && !(this.type === types$1._in || (this.options.ecmaVersion >= 6 && this.isContextual("of")))) {
|
||
this.unexpected();
|
||
} else if (!allowMissingInitializer && (kind === "using" || kind === "await using") && this.options.ecmaVersion >= 17 && this.type !== types$1._in && !this.isContextual("of")) {
|
||
this.raise(this.lastTokEnd, ("Missing initializer in " + kind + " declaration"));
|
||
} else if (!allowMissingInitializer && decl.id.type !== "Identifier" && !(isFor && (this.type === types$1._in || this.isContextual("of")))) {
|
||
this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value");
|
||
} else {
|
||
decl.init = null;
|
||
}
|
||
node.declarations.push(this.finishNode(decl, "VariableDeclarator"));
|
||
if (!this.eat(types$1.comma)) { break }
|
||
}
|
||
return node
|
||
};
|
||
|
||
pp$8.parseVarId = function(decl, kind) {
|
||
decl.id = kind === "using" || kind === "await using"
|
||
? this.parseIdent()
|
||
: this.parseBindingAtom();
|
||
|
||
this.checkLValPattern(decl.id, kind === "var" ? BIND_VAR : BIND_LEXICAL, false);
|
||
};
|
||
|
||
var FUNC_STATEMENT = 1, FUNC_HANGING_STATEMENT = 2, FUNC_NULLABLE_ID = 4;
|
||
|
||
// Parse a function declaration or literal (depending on the
|
||
// `statement & FUNC_STATEMENT`).
|
||
|
||
// Remove `allowExpressionBody` for 7.0.0, as it is only called with false
|
||
pp$8.parseFunction = function(node, statement, allowExpressionBody, isAsync, forInit) {
|
||
this.initFunction(node);
|
||
if (this.options.ecmaVersion >= 9 || this.options.ecmaVersion >= 6 && !isAsync) {
|
||
if (this.type === types$1.star && (statement & FUNC_HANGING_STATEMENT))
|
||
{ this.unexpected(); }
|
||
node.generator = this.eat(types$1.star);
|
||
}
|
||
if (this.options.ecmaVersion >= 8)
|
||
{ node.async = !!isAsync; }
|
||
|
||
if (statement & FUNC_STATEMENT) {
|
||
node.id = (statement & FUNC_NULLABLE_ID) && this.type !== types$1.name ? null : this.parseIdent();
|
||
if (node.id && !(statement & FUNC_HANGING_STATEMENT))
|
||
// If it is a regular function declaration in sloppy mode, then it is
|
||
// subject to Annex B semantics (BIND_FUNCTION). Otherwise, the binding
|
||
// mode depends on properties of the current scope (see
|
||
// treatFunctionsAsVar).
|
||
{ this.checkLValSimple(node.id, (this.strict || node.generator || node.async) ? this.treatFunctionsAsVar ? BIND_VAR : BIND_LEXICAL : BIND_FUNCTION); }
|
||
}
|
||
|
||
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
||
this.yieldPos = 0;
|
||
this.awaitPos = 0;
|
||
this.awaitIdentPos = 0;
|
||
this.enterScope(functionFlags(node.async, node.generator));
|
||
|
||
if (!(statement & FUNC_STATEMENT))
|
||
{ node.id = this.type === types$1.name ? this.parseIdent() : null; }
|
||
|
||
this.parseFunctionParams(node);
|
||
this.parseFunctionBody(node, allowExpressionBody, false, forInit);
|
||
|
||
this.yieldPos = oldYieldPos;
|
||
this.awaitPos = oldAwaitPos;
|
||
this.awaitIdentPos = oldAwaitIdentPos;
|
||
return this.finishNode(node, (statement & FUNC_STATEMENT) ? "FunctionDeclaration" : "FunctionExpression")
|
||
};
|
||
|
||
pp$8.parseFunctionParams = function(node) {
|
||
this.expect(types$1.parenL);
|
||
node.params = this.parseBindingList(types$1.parenR, false, this.options.ecmaVersion >= 8);
|
||
this.checkYieldAwaitInDefaultParams();
|
||
};
|
||
|
||
// Parse a class declaration or literal (depending on the
|
||
// `isStatement` parameter).
|
||
|
||
pp$8.parseClass = function(node, isStatement) {
|
||
this.next();
|
||
|
||
// ecma-262 14.6 Class Definitions
|
||
// A class definition is always strict mode code.
|
||
var oldStrict = this.strict;
|
||
this.strict = true;
|
||
|
||
this.parseClassId(node, isStatement);
|
||
this.parseClassSuper(node);
|
||
var privateNameMap = this.enterClassBody();
|
||
var classBody = this.startNode();
|
||
var hadConstructor = false;
|
||
classBody.body = [];
|
||
this.expect(types$1.braceL);
|
||
while (this.type !== types$1.braceR) {
|
||
var element = this.parseClassElement(node.superClass !== null);
|
||
if (element) {
|
||
classBody.body.push(element);
|
||
if (element.type === "MethodDefinition" && element.kind === "constructor") {
|
||
if (hadConstructor) { this.raiseRecoverable(element.start, "Duplicate constructor in the same class"); }
|
||
hadConstructor = true;
|
||
} else if (element.key && element.key.type === "PrivateIdentifier" && isPrivateNameConflicted(privateNameMap, element)) {
|
||
this.raiseRecoverable(element.key.start, ("Identifier '#" + (element.key.name) + "' has already been declared"));
|
||
}
|
||
}
|
||
}
|
||
this.strict = oldStrict;
|
||
this.next();
|
||
node.body = this.finishNode(classBody, "ClassBody");
|
||
this.exitClassBody();
|
||
return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression")
|
||
};
|
||
|
||
pp$8.parseClassElement = function(constructorAllowsSuper) {
|
||
if (this.eat(types$1.semi)) { return null }
|
||
|
||
var ecmaVersion = this.options.ecmaVersion;
|
||
var node = this.startNode();
|
||
var keyName = "";
|
||
var isGenerator = false;
|
||
var isAsync = false;
|
||
var kind = "method";
|
||
var isStatic = false;
|
||
|
||
if (this.eatContextual("static")) {
|
||
// Parse static init block
|
||
if (ecmaVersion >= 13 && this.eat(types$1.braceL)) {
|
||
this.parseClassStaticBlock(node);
|
||
return node
|
||
}
|
||
if (this.isClassElementNameStart() || this.type === types$1.star) {
|
||
isStatic = true;
|
||
} else {
|
||
keyName = "static";
|
||
}
|
||
}
|
||
node.static = isStatic;
|
||
if (!keyName && ecmaVersion >= 8 && this.eatContextual("async")) {
|
||
if ((this.isClassElementNameStart() || this.type === types$1.star) && !this.canInsertSemicolon()) {
|
||
isAsync = true;
|
||
} else {
|
||
keyName = "async";
|
||
}
|
||
}
|
||
if (!keyName && (ecmaVersion >= 9 || !isAsync) && this.eat(types$1.star)) {
|
||
isGenerator = true;
|
||
}
|
||
if (!keyName && !isAsync && !isGenerator) {
|
||
var lastValue = this.value;
|
||
if (this.eatContextual("get") || this.eatContextual("set")) {
|
||
if (this.isClassElementNameStart()) {
|
||
kind = lastValue;
|
||
} else {
|
||
keyName = lastValue;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Parse element name
|
||
if (keyName) {
|
||
// 'async', 'get', 'set', or 'static' were not a keyword contextually.
|
||
// The last token is any of those. Make it the element name.
|
||
node.computed = false;
|
||
node.key = this.startNodeAt(this.lastTokStart, this.lastTokStartLoc);
|
||
node.key.name = keyName;
|
||
this.finishNode(node.key, "Identifier");
|
||
} else {
|
||
this.parseClassElementName(node);
|
||
}
|
||
|
||
// Parse element value
|
||
if (ecmaVersion < 13 || this.type === types$1.parenL || kind !== "method" || isGenerator || isAsync) {
|
||
var isConstructor = !node.static && checkKeyName(node, "constructor");
|
||
var allowsDirectSuper = isConstructor && constructorAllowsSuper;
|
||
// Couldn't move this check into the 'parseClassMethod' method for backward compatibility.
|
||
if (isConstructor && kind !== "method") { this.raise(node.key.start, "Constructor can't have get/set modifier"); }
|
||
node.kind = isConstructor ? "constructor" : kind;
|
||
this.parseClassMethod(node, isGenerator, isAsync, allowsDirectSuper);
|
||
} else {
|
||
this.parseClassField(node);
|
||
}
|
||
|
||
return node
|
||
};
|
||
|
||
pp$8.isClassElementNameStart = function() {
|
||
return (
|
||
this.type === types$1.name ||
|
||
this.type === types$1.privateId ||
|
||
this.type === types$1.num ||
|
||
this.type === types$1.string ||
|
||
this.type === types$1.bracketL ||
|
||
this.type.keyword
|
||
)
|
||
};
|
||
|
||
pp$8.parseClassElementName = function(element) {
|
||
if (this.type === types$1.privateId) {
|
||
if (this.value === "constructor") {
|
||
this.raise(this.start, "Classes can't have an element named '#constructor'");
|
||
}
|
||
element.computed = false;
|
||
element.key = this.parsePrivateIdent();
|
||
} else {
|
||
this.parsePropertyName(element);
|
||
}
|
||
};
|
||
|
||
pp$8.parseClassMethod = function(method, isGenerator, isAsync, allowsDirectSuper) {
|
||
// Check key and flags
|
||
var key = method.key;
|
||
if (method.kind === "constructor") {
|
||
if (isGenerator) { this.raise(key.start, "Constructor can't be a generator"); }
|
||
if (isAsync) { this.raise(key.start, "Constructor can't be an async method"); }
|
||
} else if (method.static && checkKeyName(method, "prototype")) {
|
||
this.raise(key.start, "Classes may not have a static property named prototype");
|
||
}
|
||
|
||
// Parse value
|
||
var value = method.value = this.parseMethod(isGenerator, isAsync, allowsDirectSuper);
|
||
|
||
// Check value
|
||
if (method.kind === "get" && value.params.length !== 0)
|
||
{ this.raiseRecoverable(value.start, "getter should have no params"); }
|
||
if (method.kind === "set" && value.params.length !== 1)
|
||
{ this.raiseRecoverable(value.start, "setter should have exactly one param"); }
|
||
if (method.kind === "set" && value.params[0].type === "RestElement")
|
||
{ this.raiseRecoverable(value.params[0].start, "Setter cannot use rest params"); }
|
||
|
||
return this.finishNode(method, "MethodDefinition")
|
||
};
|
||
|
||
pp$8.parseClassField = function(field) {
|
||
if (checkKeyName(field, "constructor")) {
|
||
this.raise(field.key.start, "Classes can't have a field named 'constructor'");
|
||
} else if (field.static && checkKeyName(field, "prototype")) {
|
||
this.raise(field.key.start, "Classes can't have a static field named 'prototype'");
|
||
}
|
||
|
||
if (this.eat(types$1.eq)) {
|
||
// To raise SyntaxError if 'arguments' exists in the initializer.
|
||
this.enterScope(SCOPE_CLASS_FIELD_INIT | SCOPE_SUPER);
|
||
field.value = this.parseMaybeAssign();
|
||
this.exitScope();
|
||
} else {
|
||
field.value = null;
|
||
}
|
||
this.semicolon();
|
||
|
||
return this.finishNode(field, "PropertyDefinition")
|
||
};
|
||
|
||
pp$8.parseClassStaticBlock = function(node) {
|
||
node.body = [];
|
||
|
||
var oldLabels = this.labels;
|
||
this.labels = [];
|
||
this.enterScope(SCOPE_CLASS_STATIC_BLOCK | SCOPE_SUPER);
|
||
while (this.type !== types$1.braceR) {
|
||
var stmt = this.parseStatement(null);
|
||
node.body.push(stmt);
|
||
}
|
||
this.next();
|
||
this.exitScope();
|
||
this.labels = oldLabels;
|
||
|
||
return this.finishNode(node, "StaticBlock")
|
||
};
|
||
|
||
pp$8.parseClassId = function(node, isStatement) {
|
||
if (this.type === types$1.name) {
|
||
node.id = this.parseIdent();
|
||
if (isStatement)
|
||
{ this.checkLValSimple(node.id, BIND_LEXICAL, false); }
|
||
} else {
|
||
if (isStatement === true)
|
||
{ this.unexpected(); }
|
||
node.id = null;
|
||
}
|
||
};
|
||
|
||
pp$8.parseClassSuper = function(node) {
|
||
node.superClass = this.eat(types$1._extends) ? this.parseExprSubscripts(null, false) : null;
|
||
};
|
||
|
||
pp$8.enterClassBody = function() {
|
||
var element = {declared: Object.create(null), used: []};
|
||
this.privateNameStack.push(element);
|
||
return element.declared
|
||
};
|
||
|
||
pp$8.exitClassBody = function() {
|
||
var ref = this.privateNameStack.pop();
|
||
var declared = ref.declared;
|
||
var used = ref.used;
|
||
if (!this.options.checkPrivateFields) { return }
|
||
var len = this.privateNameStack.length;
|
||
var parent = len === 0 ? null : this.privateNameStack[len - 1];
|
||
for (var i = 0; i < used.length; ++i) {
|
||
var id = used[i];
|
||
if (!hasOwn(declared, id.name)) {
|
||
if (parent) {
|
||
parent.used.push(id);
|
||
} else {
|
||
this.raiseRecoverable(id.start, ("Private field '#" + (id.name) + "' must be declared in an enclosing class"));
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
function isPrivateNameConflicted(privateNameMap, element) {
|
||
var name = element.key.name;
|
||
var curr = privateNameMap[name];
|
||
|
||
var next = "true";
|
||
if (element.type === "MethodDefinition" && (element.kind === "get" || element.kind === "set")) {
|
||
next = (element.static ? "s" : "i") + element.kind;
|
||
}
|
||
|
||
// `class { get #a(){}; static set #a(_){} }` is also conflict.
|
||
if (
|
||
curr === "iget" && next === "iset" ||
|
||
curr === "iset" && next === "iget" ||
|
||
curr === "sget" && next === "sset" ||
|
||
curr === "sset" && next === "sget"
|
||
) {
|
||
privateNameMap[name] = "true";
|
||
return false
|
||
} else if (!curr) {
|
||
privateNameMap[name] = next;
|
||
return false
|
||
} else {
|
||
return true
|
||
}
|
||
}
|
||
|
||
function checkKeyName(node, name) {
|
||
var computed = node.computed;
|
||
var key = node.key;
|
||
return !computed && (
|
||
key.type === "Identifier" && key.name === name ||
|
||
key.type === "Literal" && key.value === name
|
||
)
|
||
}
|
||
|
||
// Parses module export declaration.
|
||
|
||
pp$8.parseExportAllDeclaration = function(node, exports$1) {
|
||
if (this.options.ecmaVersion >= 11) {
|
||
if (this.eatContextual("as")) {
|
||
node.exported = this.parseModuleExportName();
|
||
this.checkExport(exports$1, node.exported, this.lastTokStart);
|
||
} else {
|
||
node.exported = null;
|
||
}
|
||
}
|
||
this.expectContextual("from");
|
||
if (this.type !== types$1.string) { this.unexpected(); }
|
||
node.source = this.parseExprAtom();
|
||
if (this.options.ecmaVersion >= 16)
|
||
{ node.attributes = this.parseWithClause(); }
|
||
this.semicolon();
|
||
return this.finishNode(node, "ExportAllDeclaration")
|
||
};
|
||
|
||
pp$8.parseExport = function(node, exports$1) {
|
||
this.next();
|
||
// export * from '...'
|
||
if (this.eat(types$1.star)) {
|
||
return this.parseExportAllDeclaration(node, exports$1)
|
||
}
|
||
if (this.eat(types$1._default)) { // export default ...
|
||
this.checkExport(exports$1, "default", this.lastTokStart);
|
||
node.declaration = this.parseExportDefaultDeclaration();
|
||
return this.finishNode(node, "ExportDefaultDeclaration")
|
||
}
|
||
// export var|const|let|function|class ...
|
||
if (this.shouldParseExportStatement()) {
|
||
node.declaration = this.parseExportDeclaration(node);
|
||
if (node.declaration.type === "VariableDeclaration")
|
||
{ this.checkVariableExport(exports$1, node.declaration.declarations); }
|
||
else
|
||
{ this.checkExport(exports$1, node.declaration.id, node.declaration.id.start); }
|
||
node.specifiers = [];
|
||
node.source = null;
|
||
if (this.options.ecmaVersion >= 16)
|
||
{ node.attributes = []; }
|
||
} else { // export { x, y as z } [from '...']
|
||
node.declaration = null;
|
||
node.specifiers = this.parseExportSpecifiers(exports$1);
|
||
if (this.eatContextual("from")) {
|
||
if (this.type !== types$1.string) { this.unexpected(); }
|
||
node.source = this.parseExprAtom();
|
||
if (this.options.ecmaVersion >= 16)
|
||
{ node.attributes = this.parseWithClause(); }
|
||
} else {
|
||
for (var i = 0, list = node.specifiers; i < list.length; i += 1) {
|
||
// check for keywords used as local names
|
||
var spec = list[i];
|
||
|
||
this.checkUnreserved(spec.local);
|
||
// check if export is defined
|
||
this.checkLocalExport(spec.local);
|
||
|
||
if (spec.local.type === "Literal") {
|
||
this.raise(spec.local.start, "A string literal cannot be used as an exported binding without `from`.");
|
||
}
|
||
}
|
||
|
||
node.source = null;
|
||
if (this.options.ecmaVersion >= 16)
|
||
{ node.attributes = []; }
|
||
}
|
||
this.semicolon();
|
||
}
|
||
return this.finishNode(node, "ExportNamedDeclaration")
|
||
};
|
||
|
||
pp$8.parseExportDeclaration = function(node) {
|
||
return this.parseStatement(null)
|
||
};
|
||
|
||
pp$8.parseExportDefaultDeclaration = function() {
|
||
var isAsync;
|
||
if (this.type === types$1._function || (isAsync = this.isAsyncFunction())) {
|
||
var fNode = this.startNode();
|
||
this.next();
|
||
if (isAsync) { this.next(); }
|
||
return this.parseFunction(fNode, FUNC_STATEMENT | FUNC_NULLABLE_ID, false, isAsync)
|
||
} else if (this.type === types$1._class) {
|
||
var cNode = this.startNode();
|
||
return this.parseClass(cNode, "nullableID")
|
||
} else {
|
||
var declaration = this.parseMaybeAssign();
|
||
this.semicolon();
|
||
return declaration
|
||
}
|
||
};
|
||
|
||
pp$8.checkExport = function(exports$1, name, pos) {
|
||
if (!exports$1) { return }
|
||
if (typeof name !== "string")
|
||
{ name = name.type === "Identifier" ? name.name : name.value; }
|
||
if (hasOwn(exports$1, name))
|
||
{ this.raiseRecoverable(pos, "Duplicate export '" + name + "'"); }
|
||
exports$1[name] = true;
|
||
};
|
||
|
||
pp$8.checkPatternExport = function(exports$1, pat) {
|
||
var type = pat.type;
|
||
if (type === "Identifier")
|
||
{ this.checkExport(exports$1, pat, pat.start); }
|
||
else if (type === "ObjectPattern")
|
||
{ for (var i = 0, list = pat.properties; i < list.length; i += 1)
|
||
{
|
||
var prop = list[i];
|
||
|
||
this.checkPatternExport(exports$1, prop);
|
||
} }
|
||
else if (type === "ArrayPattern")
|
||
{ for (var i$1 = 0, list$1 = pat.elements; i$1 < list$1.length; i$1 += 1) {
|
||
var elt = list$1[i$1];
|
||
|
||
if (elt) { this.checkPatternExport(exports$1, elt); }
|
||
} }
|
||
else if (type === "Property")
|
||
{ this.checkPatternExport(exports$1, pat.value); }
|
||
else if (type === "AssignmentPattern")
|
||
{ this.checkPatternExport(exports$1, pat.left); }
|
||
else if (type === "RestElement")
|
||
{ this.checkPatternExport(exports$1, pat.argument); }
|
||
};
|
||
|
||
pp$8.checkVariableExport = function(exports$1, decls) {
|
||
if (!exports$1) { return }
|
||
for (var i = 0, list = decls; i < list.length; i += 1)
|
||
{
|
||
var decl = list[i];
|
||
|
||
this.checkPatternExport(exports$1, decl.id);
|
||
}
|
||
};
|
||
|
||
pp$8.shouldParseExportStatement = function() {
|
||
return this.type.keyword === "var" ||
|
||
this.type.keyword === "const" ||
|
||
this.type.keyword === "class" ||
|
||
this.type.keyword === "function" ||
|
||
this.isLet() ||
|
||
this.isAsyncFunction()
|
||
};
|
||
|
||
// Parses a comma-separated list of module exports.
|
||
|
||
pp$8.parseExportSpecifier = function(exports$1) {
|
||
var node = this.startNode();
|
||
node.local = this.parseModuleExportName();
|
||
|
||
node.exported = this.eatContextual("as") ? this.parseModuleExportName() : node.local;
|
||
this.checkExport(
|
||
exports$1,
|
||
node.exported,
|
||
node.exported.start
|
||
);
|
||
|
||
return this.finishNode(node, "ExportSpecifier")
|
||
};
|
||
|
||
pp$8.parseExportSpecifiers = function(exports$1) {
|
||
var nodes = [], first = true;
|
||
// export { x, y as z } [from '...']
|
||
this.expect(types$1.braceL);
|
||
while (!this.eat(types$1.braceR)) {
|
||
if (!first) {
|
||
this.expect(types$1.comma);
|
||
if (this.afterTrailingComma(types$1.braceR)) { break }
|
||
} else { first = false; }
|
||
|
||
nodes.push(this.parseExportSpecifier(exports$1));
|
||
}
|
||
return nodes
|
||
};
|
||
|
||
// Parses import declaration.
|
||
|
||
pp$8.parseImport = function(node) {
|
||
this.next();
|
||
|
||
// import '...'
|
||
if (this.type === types$1.string) {
|
||
node.specifiers = empty$1;
|
||
node.source = this.parseExprAtom();
|
||
} else {
|
||
node.specifiers = this.parseImportSpecifiers();
|
||
this.expectContextual("from");
|
||
node.source = this.type === types$1.string ? this.parseExprAtom() : this.unexpected();
|
||
}
|
||
if (this.options.ecmaVersion >= 16)
|
||
{ node.attributes = this.parseWithClause(); }
|
||
this.semicolon();
|
||
return this.finishNode(node, "ImportDeclaration")
|
||
};
|
||
|
||
// Parses a comma-separated list of module imports.
|
||
|
||
pp$8.parseImportSpecifier = function() {
|
||
var node = this.startNode();
|
||
node.imported = this.parseModuleExportName();
|
||
|
||
if (this.eatContextual("as")) {
|
||
node.local = this.parseIdent();
|
||
} else {
|
||
this.checkUnreserved(node.imported);
|
||
node.local = node.imported;
|
||
}
|
||
this.checkLValSimple(node.local, BIND_LEXICAL);
|
||
|
||
return this.finishNode(node, "ImportSpecifier")
|
||
};
|
||
|
||
pp$8.parseImportDefaultSpecifier = function() {
|
||
// import defaultObj, { x, y as z } from '...'
|
||
var node = this.startNode();
|
||
node.local = this.parseIdent();
|
||
this.checkLValSimple(node.local, BIND_LEXICAL);
|
||
return this.finishNode(node, "ImportDefaultSpecifier")
|
||
};
|
||
|
||
pp$8.parseImportNamespaceSpecifier = function() {
|
||
var node = this.startNode();
|
||
this.next();
|
||
this.expectContextual("as");
|
||
node.local = this.parseIdent();
|
||
this.checkLValSimple(node.local, BIND_LEXICAL);
|
||
return this.finishNode(node, "ImportNamespaceSpecifier")
|
||
};
|
||
|
||
pp$8.parseImportSpecifiers = function() {
|
||
var nodes = [], first = true;
|
||
if (this.type === types$1.name) {
|
||
nodes.push(this.parseImportDefaultSpecifier());
|
||
if (!this.eat(types$1.comma)) { return nodes }
|
||
}
|
||
if (this.type === types$1.star) {
|
||
nodes.push(this.parseImportNamespaceSpecifier());
|
||
return nodes
|
||
}
|
||
this.expect(types$1.braceL);
|
||
while (!this.eat(types$1.braceR)) {
|
||
if (!first) {
|
||
this.expect(types$1.comma);
|
||
if (this.afterTrailingComma(types$1.braceR)) { break }
|
||
} else { first = false; }
|
||
|
||
nodes.push(this.parseImportSpecifier());
|
||
}
|
||
return nodes
|
||
};
|
||
|
||
pp$8.parseWithClause = function() {
|
||
var nodes = [];
|
||
if (!this.eat(types$1._with)) {
|
||
return nodes
|
||
}
|
||
this.expect(types$1.braceL);
|
||
var attributeKeys = {};
|
||
var first = true;
|
||
while (!this.eat(types$1.braceR)) {
|
||
if (!first) {
|
||
this.expect(types$1.comma);
|
||
if (this.afterTrailingComma(types$1.braceR)) { break }
|
||
} else { first = false; }
|
||
|
||
var attr = this.parseImportAttribute();
|
||
var keyName = attr.key.type === "Identifier" ? attr.key.name : attr.key.value;
|
||
if (hasOwn(attributeKeys, keyName))
|
||
{ this.raiseRecoverable(attr.key.start, "Duplicate attribute key '" + keyName + "'"); }
|
||
attributeKeys[keyName] = true;
|
||
nodes.push(attr);
|
||
}
|
||
return nodes
|
||
};
|
||
|
||
pp$8.parseImportAttribute = function() {
|
||
var node = this.startNode();
|
||
node.key = this.type === types$1.string ? this.parseExprAtom() : this.parseIdent(this.options.allowReserved !== "never");
|
||
this.expect(types$1.colon);
|
||
if (this.type !== types$1.string) {
|
||
this.unexpected();
|
||
}
|
||
node.value = this.parseExprAtom();
|
||
return this.finishNode(node, "ImportAttribute")
|
||
};
|
||
|
||
pp$8.parseModuleExportName = function() {
|
||
if (this.options.ecmaVersion >= 13 && this.type === types$1.string) {
|
||
var stringLiteral = this.parseLiteral(this.value);
|
||
if (loneSurrogate.test(stringLiteral.value)) {
|
||
this.raise(stringLiteral.start, "An export name cannot include a lone surrogate.");
|
||
}
|
||
return stringLiteral
|
||
}
|
||
return this.parseIdent(true)
|
||
};
|
||
|
||
// Set `ExpressionStatement#directive` property for directive prologues.
|
||
pp$8.adaptDirectivePrologue = function(statements) {
|
||
for (var i = 0; i < statements.length && this.isDirectiveCandidate(statements[i]); ++i) {
|
||
statements[i].directive = statements[i].expression.raw.slice(1, -1);
|
||
}
|
||
};
|
||
pp$8.isDirectiveCandidate = function(statement) {
|
||
return (
|
||
this.options.ecmaVersion >= 5 &&
|
||
statement.type === "ExpressionStatement" &&
|
||
statement.expression.type === "Literal" &&
|
||
typeof statement.expression.value === "string" &&
|
||
// Reject parenthesized strings.
|
||
(this.input[statement.start] === "\"" || this.input[statement.start] === "'")
|
||
)
|
||
};
|
||
|
||
var pp$7 = Parser.prototype;
|
||
|
||
// Convert existing expression atom to assignable pattern
|
||
// if possible.
|
||
|
||
pp$7.toAssignable = function(node, isBinding, refDestructuringErrors) {
|
||
if (this.options.ecmaVersion >= 6 && node) {
|
||
switch (node.type) {
|
||
case "Identifier":
|
||
if (this.inAsync && node.name === "await")
|
||
{ this.raise(node.start, "Cannot use 'await' as identifier inside an async function"); }
|
||
break
|
||
|
||
case "ObjectPattern":
|
||
case "ArrayPattern":
|
||
case "AssignmentPattern":
|
||
case "RestElement":
|
||
break
|
||
|
||
case "ObjectExpression":
|
||
node.type = "ObjectPattern";
|
||
if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); }
|
||
for (var i = 0, list = node.properties; i < list.length; i += 1) {
|
||
var prop = list[i];
|
||
|
||
this.toAssignable(prop, isBinding);
|
||
// Early error:
|
||
// AssignmentRestProperty[Yield, Await] :
|
||
// `...` DestructuringAssignmentTarget[Yield, Await]
|
||
//
|
||
// It is a Syntax Error if |DestructuringAssignmentTarget| is an |ArrayLiteral| or an |ObjectLiteral|.
|
||
if (
|
||
prop.type === "RestElement" &&
|
||
(prop.argument.type === "ArrayPattern" || prop.argument.type === "ObjectPattern")
|
||
) {
|
||
this.raise(prop.argument.start, "Unexpected token");
|
||
}
|
||
}
|
||
break
|
||
|
||
case "Property":
|
||
// AssignmentProperty has type === "Property"
|
||
if (node.kind !== "init") { this.raise(node.key.start, "Object pattern can't contain getter or setter"); }
|
||
this.toAssignable(node.value, isBinding);
|
||
break
|
||
|
||
case "ArrayExpression":
|
||
node.type = "ArrayPattern";
|
||
if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); }
|
||
this.toAssignableList(node.elements, isBinding);
|
||
break
|
||
|
||
case "SpreadElement":
|
||
node.type = "RestElement";
|
||
this.toAssignable(node.argument, isBinding);
|
||
if (node.argument.type === "AssignmentPattern")
|
||
{ this.raise(node.argument.start, "Rest elements cannot have a default value"); }
|
||
break
|
||
|
||
case "AssignmentExpression":
|
||
if (node.operator !== "=") { this.raise(node.left.end, "Only '=' operator can be used for specifying default value."); }
|
||
node.type = "AssignmentPattern";
|
||
delete node.operator;
|
||
this.toAssignable(node.left, isBinding);
|
||
break
|
||
|
||
case "ParenthesizedExpression":
|
||
this.toAssignable(node.expression, isBinding, refDestructuringErrors);
|
||
break
|
||
|
||
case "ChainExpression":
|
||
this.raiseRecoverable(node.start, "Optional chaining cannot appear in left-hand side");
|
||
break
|
||
|
||
case "MemberExpression":
|
||
if (!isBinding) { break }
|
||
|
||
default:
|
||
this.raise(node.start, "Assigning to rvalue");
|
||
}
|
||
} else if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); }
|
||
return node
|
||
};
|
||
|
||
// Convert list of expression atoms to binding list.
|
||
|
||
pp$7.toAssignableList = function(exprList, isBinding) {
|
||
var end = exprList.length;
|
||
for (var i = 0; i < end; i++) {
|
||
var elt = exprList[i];
|
||
if (elt) { this.toAssignable(elt, isBinding); }
|
||
}
|
||
if (end) {
|
||
var last = exprList[end - 1];
|
||
if (this.options.ecmaVersion === 6 && isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier")
|
||
{ this.unexpected(last.argument.start); }
|
||
}
|
||
return exprList
|
||
};
|
||
|
||
// Parses spread element.
|
||
|
||
pp$7.parseSpread = function(refDestructuringErrors) {
|
||
var node = this.startNode();
|
||
this.next();
|
||
node.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
||
return this.finishNode(node, "SpreadElement")
|
||
};
|
||
|
||
pp$7.parseRestBinding = function() {
|
||
var node = this.startNode();
|
||
this.next();
|
||
|
||
// RestElement inside of a function parameter must be an identifier
|
||
if (this.options.ecmaVersion === 6 && this.type !== types$1.name)
|
||
{ this.unexpected(); }
|
||
|
||
node.argument = this.parseBindingAtom();
|
||
|
||
return this.finishNode(node, "RestElement")
|
||
};
|
||
|
||
// Parses lvalue (assignable) atom.
|
||
|
||
pp$7.parseBindingAtom = function() {
|
||
if (this.options.ecmaVersion >= 6) {
|
||
switch (this.type) {
|
||
case types$1.bracketL:
|
||
var node = this.startNode();
|
||
this.next();
|
||
node.elements = this.parseBindingList(types$1.bracketR, true, true);
|
||
return this.finishNode(node, "ArrayPattern")
|
||
|
||
case types$1.braceL:
|
||
return this.parseObj(true)
|
||
}
|
||
}
|
||
return this.parseIdent()
|
||
};
|
||
|
||
pp$7.parseBindingList = function(close, allowEmpty, allowTrailingComma, allowModifiers) {
|
||
var elts = [], first = true;
|
||
while (!this.eat(close)) {
|
||
if (first) { first = false; }
|
||
else { this.expect(types$1.comma); }
|
||
if (allowEmpty && this.type === types$1.comma) {
|
||
elts.push(null);
|
||
} else if (allowTrailingComma && this.afterTrailingComma(close)) {
|
||
break
|
||
} else if (this.type === types$1.ellipsis) {
|
||
var rest = this.parseRestBinding();
|
||
this.parseBindingListItem(rest);
|
||
elts.push(rest);
|
||
if (this.type === types$1.comma) { this.raiseRecoverable(this.start, "Comma is not permitted after the rest element"); }
|
||
this.expect(close);
|
||
break
|
||
} else {
|
||
elts.push(this.parseAssignableListItem(allowModifiers));
|
||
}
|
||
}
|
||
return elts
|
||
};
|
||
|
||
pp$7.parseAssignableListItem = function(allowModifiers) {
|
||
var elem = this.parseMaybeDefault(this.start, this.startLoc);
|
||
this.parseBindingListItem(elem);
|
||
return elem
|
||
};
|
||
|
||
pp$7.parseBindingListItem = function(param) {
|
||
return param
|
||
};
|
||
|
||
// Parses assignment pattern around given atom if possible.
|
||
|
||
pp$7.parseMaybeDefault = function(startPos, startLoc, left) {
|
||
left = left || this.parseBindingAtom();
|
||
if (this.options.ecmaVersion < 6 || !this.eat(types$1.eq)) { return left }
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.left = left;
|
||
node.right = this.parseMaybeAssign();
|
||
return this.finishNode(node, "AssignmentPattern")
|
||
};
|
||
|
||
// The following three functions all verify that a node is an lvalue —
|
||
// something that can be bound, or assigned to. In order to do so, they perform
|
||
// a variety of checks:
|
||
//
|
||
// - Check that none of the bound/assigned-to identifiers are reserved words.
|
||
// - Record name declarations for bindings in the appropriate scope.
|
||
// - Check duplicate argument names, if checkClashes is set.
|
||
//
|
||
// If a complex binding pattern is encountered (e.g., object and array
|
||
// destructuring), the entire pattern is recursively checked.
|
||
//
|
||
// There are three versions of checkLVal*() appropriate for different
|
||
// circumstances:
|
||
//
|
||
// - checkLValSimple() shall be used if the syntactic construct supports
|
||
// nothing other than identifiers and member expressions. Parenthesized
|
||
// expressions are also correctly handled. This is generally appropriate for
|
||
// constructs for which the spec says
|
||
//
|
||
// > It is a Syntax Error if AssignmentTargetType of [the production] is not
|
||
// > simple.
|
||
//
|
||
// It is also appropriate for checking if an identifier is valid and not
|
||
// defined elsewhere, like import declarations or function/class identifiers.
|
||
//
|
||
// Examples where this is used include:
|
||
// a += …;
|
||
// import a from '…';
|
||
// where a is the node to be checked.
|
||
//
|
||
// - checkLValPattern() shall be used if the syntactic construct supports
|
||
// anything checkLValSimple() supports, as well as object and array
|
||
// destructuring patterns. This is generally appropriate for constructs for
|
||
// which the spec says
|
||
//
|
||
// > It is a Syntax Error if [the production] is neither an ObjectLiteral nor
|
||
// > an ArrayLiteral and AssignmentTargetType of [the production] is not
|
||
// > simple.
|
||
//
|
||
// Examples where this is used include:
|
||
// (a = …);
|
||
// const a = …;
|
||
// try { … } catch (a) { … }
|
||
// where a is the node to be checked.
|
||
//
|
||
// - checkLValInnerPattern() shall be used if the syntactic construct supports
|
||
// anything checkLValPattern() supports, as well as default assignment
|
||
// patterns, rest elements, and other constructs that may appear within an
|
||
// object or array destructuring pattern.
|
||
//
|
||
// As a special case, function parameters also use checkLValInnerPattern(),
|
||
// as they also support defaults and rest constructs.
|
||
//
|
||
// These functions deliberately support both assignment and binding constructs,
|
||
// as the logic for both is exceedingly similar. If the node is the target of
|
||
// an assignment, then bindingType should be set to BIND_NONE. Otherwise, it
|
||
// should be set to the appropriate BIND_* constant, like BIND_VAR or
|
||
// BIND_LEXICAL.
|
||
//
|
||
// If the function is called with a non-BIND_NONE bindingType, then
|
||
// additionally a checkClashes object may be specified to allow checking for
|
||
// duplicate argument names. checkClashes is ignored if the provided construct
|
||
// is an assignment (i.e., bindingType is BIND_NONE).
|
||
|
||
pp$7.checkLValSimple = function(expr, bindingType, checkClashes) {
|
||
if ( bindingType === void 0 ) bindingType = BIND_NONE;
|
||
|
||
var isBind = bindingType !== BIND_NONE;
|
||
|
||
switch (expr.type) {
|
||
case "Identifier":
|
||
if (this.strict && this.reservedWordsStrictBind.test(expr.name))
|
||
{ this.raiseRecoverable(expr.start, (isBind ? "Binding " : "Assigning to ") + expr.name + " in strict mode"); }
|
||
if (isBind) {
|
||
if (bindingType === BIND_LEXICAL && expr.name === "let")
|
||
{ this.raiseRecoverable(expr.start, "let is disallowed as a lexically bound name"); }
|
||
if (checkClashes) {
|
||
if (hasOwn(checkClashes, expr.name))
|
||
{ this.raiseRecoverable(expr.start, "Argument name clash"); }
|
||
checkClashes[expr.name] = true;
|
||
}
|
||
if (bindingType !== BIND_OUTSIDE) { this.declareName(expr.name, bindingType, expr.start); }
|
||
}
|
||
break
|
||
|
||
case "ChainExpression":
|
||
this.raiseRecoverable(expr.start, "Optional chaining cannot appear in left-hand side");
|
||
break
|
||
|
||
case "MemberExpression":
|
||
if (isBind) { this.raiseRecoverable(expr.start, "Binding member expression"); }
|
||
break
|
||
|
||
case "ParenthesizedExpression":
|
||
if (isBind) { this.raiseRecoverable(expr.start, "Binding parenthesized expression"); }
|
||
return this.checkLValSimple(expr.expression, bindingType, checkClashes)
|
||
|
||
default:
|
||
this.raise(expr.start, (isBind ? "Binding" : "Assigning to") + " rvalue");
|
||
}
|
||
};
|
||
|
||
pp$7.checkLValPattern = function(expr, bindingType, checkClashes) {
|
||
if ( bindingType === void 0 ) bindingType = BIND_NONE;
|
||
|
||
switch (expr.type) {
|
||
case "ObjectPattern":
|
||
for (var i = 0, list = expr.properties; i < list.length; i += 1) {
|
||
var prop = list[i];
|
||
|
||
this.checkLValInnerPattern(prop, bindingType, checkClashes);
|
||
}
|
||
break
|
||
|
||
case "ArrayPattern":
|
||
for (var i$1 = 0, list$1 = expr.elements; i$1 < list$1.length; i$1 += 1) {
|
||
var elem = list$1[i$1];
|
||
|
||
if (elem) { this.checkLValInnerPattern(elem, bindingType, checkClashes); }
|
||
}
|
||
break
|
||
|
||
default:
|
||
this.checkLValSimple(expr, bindingType, checkClashes);
|
||
}
|
||
};
|
||
|
||
pp$7.checkLValInnerPattern = function(expr, bindingType, checkClashes) {
|
||
if ( bindingType === void 0 ) bindingType = BIND_NONE;
|
||
|
||
switch (expr.type) {
|
||
case "Property":
|
||
// AssignmentProperty has type === "Property"
|
||
this.checkLValInnerPattern(expr.value, bindingType, checkClashes);
|
||
break
|
||
|
||
case "AssignmentPattern":
|
||
this.checkLValPattern(expr.left, bindingType, checkClashes);
|
||
break
|
||
|
||
case "RestElement":
|
||
this.checkLValPattern(expr.argument, bindingType, checkClashes);
|
||
break
|
||
|
||
default:
|
||
this.checkLValPattern(expr, bindingType, checkClashes);
|
||
}
|
||
};
|
||
|
||
// The algorithm used to determine whether a regexp can appear at a
|
||
// given point in the program is loosely based on sweet.js' approach.
|
||
// See https://github.com/mozilla/sweet.js/wiki/design
|
||
|
||
|
||
var TokContext = function TokContext(token, isExpr, preserveSpace, override, generator) {
|
||
this.token = token;
|
||
this.isExpr = !!isExpr;
|
||
this.preserveSpace = !!preserveSpace;
|
||
this.override = override;
|
||
this.generator = !!generator;
|
||
};
|
||
|
||
var types = {
|
||
b_stat: new TokContext("{", false),
|
||
b_expr: new TokContext("{", true),
|
||
b_tmpl: new TokContext("${", false),
|
||
p_stat: new TokContext("(", false),
|
||
p_expr: new TokContext("(", true),
|
||
q_tmpl: new TokContext("`", true, true, function (p) { return p.tryReadTemplateToken(); }),
|
||
f_stat: new TokContext("function", false),
|
||
f_expr: new TokContext("function", true),
|
||
f_expr_gen: new TokContext("function", true, false, null, true),
|
||
f_gen: new TokContext("function", false, false, null, true)
|
||
};
|
||
|
||
var pp$6 = Parser.prototype;
|
||
|
||
pp$6.initialContext = function() {
|
||
return [types.b_stat]
|
||
};
|
||
|
||
pp$6.curContext = function() {
|
||
return this.context[this.context.length - 1]
|
||
};
|
||
|
||
pp$6.braceIsBlock = function(prevType) {
|
||
var parent = this.curContext();
|
||
if (parent === types.f_expr || parent === types.f_stat)
|
||
{ return true }
|
||
if (prevType === types$1.colon && (parent === types.b_stat || parent === types.b_expr))
|
||
{ return !parent.isExpr }
|
||
|
||
// The check for `tt.name && exprAllowed` detects whether we are
|
||
// after a `yield` or `of` construct. See the `updateContext` for
|
||
// `tt.name`.
|
||
if (prevType === types$1._return || prevType === types$1.name && this.exprAllowed)
|
||
{ return lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) }
|
||
if (prevType === types$1._else || prevType === types$1.semi || prevType === types$1.eof || prevType === types$1.parenR || prevType === types$1.arrow)
|
||
{ return true }
|
||
if (prevType === types$1.braceL)
|
||
{ return parent === types.b_stat }
|
||
if (prevType === types$1._var || prevType === types$1._const || prevType === types$1.name)
|
||
{ return false }
|
||
return !this.exprAllowed
|
||
};
|
||
|
||
pp$6.inGeneratorContext = function() {
|
||
for (var i = this.context.length - 1; i >= 1; i--) {
|
||
var context = this.context[i];
|
||
if (context.token === "function")
|
||
{ return context.generator }
|
||
}
|
||
return false
|
||
};
|
||
|
||
pp$6.updateContext = function(prevType) {
|
||
var update, type = this.type;
|
||
if (type.keyword && prevType === types$1.dot)
|
||
{ this.exprAllowed = false; }
|
||
else if (update = type.updateContext)
|
||
{ update.call(this, prevType); }
|
||
else
|
||
{ this.exprAllowed = type.beforeExpr; }
|
||
};
|
||
|
||
// Used to handle edge cases when token context could not be inferred correctly during tokenization phase
|
||
|
||
pp$6.overrideContext = function(tokenCtx) {
|
||
if (this.curContext() !== tokenCtx) {
|
||
this.context[this.context.length - 1] = tokenCtx;
|
||
}
|
||
};
|
||
|
||
// Token-specific context update code
|
||
|
||
types$1.parenR.updateContext = types$1.braceR.updateContext = function() {
|
||
if (this.context.length === 1) {
|
||
this.exprAllowed = true;
|
||
return
|
||
}
|
||
var out = this.context.pop();
|
||
if (out === types.b_stat && this.curContext().token === "function") {
|
||
out = this.context.pop();
|
||
}
|
||
this.exprAllowed = !out.isExpr;
|
||
};
|
||
|
||
types$1.braceL.updateContext = function(prevType) {
|
||
this.context.push(this.braceIsBlock(prevType) ? types.b_stat : types.b_expr);
|
||
this.exprAllowed = true;
|
||
};
|
||
|
||
types$1.dollarBraceL.updateContext = function() {
|
||
this.context.push(types.b_tmpl);
|
||
this.exprAllowed = true;
|
||
};
|
||
|
||
types$1.parenL.updateContext = function(prevType) {
|
||
var statementParens = prevType === types$1._if || prevType === types$1._for || prevType === types$1._with || prevType === types$1._while;
|
||
this.context.push(statementParens ? types.p_stat : types.p_expr);
|
||
this.exprAllowed = true;
|
||
};
|
||
|
||
types$1.incDec.updateContext = function() {
|
||
// tokExprAllowed stays unchanged
|
||
};
|
||
|
||
types$1._function.updateContext = types$1._class.updateContext = function(prevType) {
|
||
if (prevType.beforeExpr && prevType !== types$1._else &&
|
||
!(prevType === types$1.semi && this.curContext() !== types.p_stat) &&
|
||
!(prevType === types$1._return && lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) &&
|
||
!((prevType === types$1.colon || prevType === types$1.braceL) && this.curContext() === types.b_stat))
|
||
{ this.context.push(types.f_expr); }
|
||
else
|
||
{ this.context.push(types.f_stat); }
|
||
this.exprAllowed = false;
|
||
};
|
||
|
||
types$1.colon.updateContext = function() {
|
||
if (this.curContext().token === "function") { this.context.pop(); }
|
||
this.exprAllowed = true;
|
||
};
|
||
|
||
types$1.backQuote.updateContext = function() {
|
||
if (this.curContext() === types.q_tmpl)
|
||
{ this.context.pop(); }
|
||
else
|
||
{ this.context.push(types.q_tmpl); }
|
||
this.exprAllowed = false;
|
||
};
|
||
|
||
types$1.star.updateContext = function(prevType) {
|
||
if (prevType === types$1._function) {
|
||
var index = this.context.length - 1;
|
||
if (this.context[index] === types.f_expr)
|
||
{ this.context[index] = types.f_expr_gen; }
|
||
else
|
||
{ this.context[index] = types.f_gen; }
|
||
}
|
||
this.exprAllowed = true;
|
||
};
|
||
|
||
types$1.name.updateContext = function(prevType) {
|
||
var allowed = false;
|
||
if (this.options.ecmaVersion >= 6 && prevType !== types$1.dot) {
|
||
if (this.value === "of" && !this.exprAllowed ||
|
||
this.value === "yield" && this.inGeneratorContext())
|
||
{ allowed = true; }
|
||
}
|
||
this.exprAllowed = allowed;
|
||
};
|
||
|
||
// A recursive descent parser operates by defining functions for all
|
||
// syntactic elements, and recursively calling those, each function
|
||
// advancing the input stream and returning an AST node. Precedence
|
||
// of constructs (for example, the fact that `!x[1]` means `!(x[1])`
|
||
// instead of `(!x)[1]` is handled by the fact that the parser
|
||
// function that parses unary prefix operators is called first, and
|
||
// in turn calls the function that parses `[]` subscripts — that
|
||
// way, it'll receive the node for `x[1]` already parsed, and wraps
|
||
// *that* in the unary operator node.
|
||
//
|
||
// Acorn uses an [operator precedence parser][opp] to handle binary
|
||
// operator precedence, because it is much more compact than using
|
||
// the technique outlined above, which uses different, nesting
|
||
// functions to specify precedence, for all of the ten binary
|
||
// precedence levels that JavaScript defines.
|
||
//
|
||
// [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
|
||
|
||
|
||
var pp$5 = Parser.prototype;
|
||
|
||
// Check if property name clashes with already added.
|
||
// Object/class getters and setters are not allowed to clash —
|
||
// either with each other or with an init property — and in
|
||
// strict mode, init properties are also not allowed to be repeated.
|
||
|
||
pp$5.checkPropClash = function(prop, propHash, refDestructuringErrors) {
|
||
if (this.options.ecmaVersion >= 9 && prop.type === "SpreadElement")
|
||
{ return }
|
||
if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand))
|
||
{ return }
|
||
var key = prop.key;
|
||
var name;
|
||
switch (key.type) {
|
||
case "Identifier": name = key.name; break
|
||
case "Literal": name = String(key.value); break
|
||
default: return
|
||
}
|
||
var kind = prop.kind;
|
||
if (this.options.ecmaVersion >= 6) {
|
||
if (name === "__proto__" && kind === "init") {
|
||
if (propHash.proto) {
|
||
if (refDestructuringErrors) {
|
||
if (refDestructuringErrors.doubleProto < 0) {
|
||
refDestructuringErrors.doubleProto = key.start;
|
||
}
|
||
} else {
|
||
this.raiseRecoverable(key.start, "Redefinition of __proto__ property");
|
||
}
|
||
}
|
||
propHash.proto = true;
|
||
}
|
||
return
|
||
}
|
||
name = "$" + name;
|
||
var other = propHash[name];
|
||
if (other) {
|
||
var redefinition;
|
||
if (kind === "init") {
|
||
redefinition = this.strict && other.init || other.get || other.set;
|
||
} else {
|
||
redefinition = other.init || other[kind];
|
||
}
|
||
if (redefinition)
|
||
{ this.raiseRecoverable(key.start, "Redefinition of property"); }
|
||
} else {
|
||
other = propHash[name] = {
|
||
init: false,
|
||
get: false,
|
||
set: false
|
||
};
|
||
}
|
||
other[kind] = true;
|
||
};
|
||
|
||
// ### Expression parsing
|
||
|
||
// These nest, from the most general expression type at the top to
|
||
// 'atomic', nondivisible expression types at the bottom. Most of
|
||
// the functions will simply let the function(s) below them parse,
|
||
// and, *if* the syntactic construct they handle is present, wrap
|
||
// the AST node that the inner parser gave them in another node.
|
||
|
||
// Parse a full expression. The optional arguments are used to
|
||
// forbid the `in` operator (in for loops initalization expressions)
|
||
// and provide reference for storing '=' operator inside shorthand
|
||
// property assignment in contexts where both object expression
|
||
// and object pattern might appear (so it's possible to raise
|
||
// delayed syntax error at correct position).
|
||
|
||
pp$5.parseExpression = function(forInit, refDestructuringErrors) {
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
var expr = this.parseMaybeAssign(forInit, refDestructuringErrors);
|
||
if (this.type === types$1.comma) {
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.expressions = [expr];
|
||
while (this.eat(types$1.comma)) { node.expressions.push(this.parseMaybeAssign(forInit, refDestructuringErrors)); }
|
||
return this.finishNode(node, "SequenceExpression")
|
||
}
|
||
return expr
|
||
};
|
||
|
||
// Parse an assignment expression. This includes applications of
|
||
// operators like `+=`.
|
||
|
||
pp$5.parseMaybeAssign = function(forInit, refDestructuringErrors, afterLeftParse) {
|
||
if (this.isContextual("yield")) {
|
||
if (this.inGenerator) { return this.parseYield(forInit) }
|
||
// The tokenizer will assume an expression is allowed after
|
||
// `yield`, but this isn't that kind of yield
|
||
else { this.exprAllowed = false; }
|
||
}
|
||
|
||
var ownDestructuringErrors = false, oldParenAssign = -1, oldTrailingComma = -1, oldDoubleProto = -1;
|
||
if (refDestructuringErrors) {
|
||
oldParenAssign = refDestructuringErrors.parenthesizedAssign;
|
||
oldTrailingComma = refDestructuringErrors.trailingComma;
|
||
oldDoubleProto = refDestructuringErrors.doubleProto;
|
||
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = -1;
|
||
} else {
|
||
refDestructuringErrors = new DestructuringErrors;
|
||
ownDestructuringErrors = true;
|
||
}
|
||
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
if (this.type === types$1.parenL || this.type === types$1.name) {
|
||
this.potentialArrowAt = this.start;
|
||
this.potentialArrowInForAwait = forInit === "await";
|
||
}
|
||
var left = this.parseMaybeConditional(forInit, refDestructuringErrors);
|
||
if (afterLeftParse) { left = afterLeftParse.call(this, left, startPos, startLoc); }
|
||
if (this.type.isAssign) {
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.operator = this.value;
|
||
if (this.type === types$1.eq)
|
||
{ left = this.toAssignable(left, false, refDestructuringErrors); }
|
||
if (!ownDestructuringErrors) {
|
||
refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = refDestructuringErrors.doubleProto = -1;
|
||
}
|
||
if (refDestructuringErrors.shorthandAssign >= left.start)
|
||
{ refDestructuringErrors.shorthandAssign = -1; } // reset because shorthand default was used correctly
|
||
if (this.type === types$1.eq)
|
||
{ this.checkLValPattern(left); }
|
||
else
|
||
{ this.checkLValSimple(left); }
|
||
node.left = left;
|
||
this.next();
|
||
node.right = this.parseMaybeAssign(forInit);
|
||
if (oldDoubleProto > -1) { refDestructuringErrors.doubleProto = oldDoubleProto; }
|
||
return this.finishNode(node, "AssignmentExpression")
|
||
} else {
|
||
if (ownDestructuringErrors) { this.checkExpressionErrors(refDestructuringErrors, true); }
|
||
}
|
||
if (oldParenAssign > -1) { refDestructuringErrors.parenthesizedAssign = oldParenAssign; }
|
||
if (oldTrailingComma > -1) { refDestructuringErrors.trailingComma = oldTrailingComma; }
|
||
return left
|
||
};
|
||
|
||
// Parse a ternary conditional (`?:`) operator.
|
||
|
||
pp$5.parseMaybeConditional = function(forInit, refDestructuringErrors) {
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
var expr = this.parseExprOps(forInit, refDestructuringErrors);
|
||
if (this.checkExpressionErrors(refDestructuringErrors)) { return expr }
|
||
if (this.eat(types$1.question)) {
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.test = expr;
|
||
node.consequent = this.parseMaybeAssign();
|
||
this.expect(types$1.colon);
|
||
node.alternate = this.parseMaybeAssign(forInit);
|
||
return this.finishNode(node, "ConditionalExpression")
|
||
}
|
||
return expr
|
||
};
|
||
|
||
// Start the precedence parser.
|
||
|
||
pp$5.parseExprOps = function(forInit, refDestructuringErrors) {
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
var expr = this.parseMaybeUnary(refDestructuringErrors, false, false, forInit);
|
||
if (this.checkExpressionErrors(refDestructuringErrors)) { return expr }
|
||
return expr.start === startPos && expr.type === "ArrowFunctionExpression" ? expr : this.parseExprOp(expr, startPos, startLoc, -1, forInit)
|
||
};
|
||
|
||
// Parse binary operators with the operator precedence parsing
|
||
// algorithm. `left` is the left-hand side of the operator.
|
||
// `minPrec` provides context that allows the function to stop and
|
||
// defer further parser to one of its callers when it encounters an
|
||
// operator that has a lower precedence than the set it is parsing.
|
||
|
||
pp$5.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, forInit) {
|
||
var prec = this.type.binop;
|
||
if (prec != null && (!forInit || this.type !== types$1._in)) {
|
||
if (prec > minPrec) {
|
||
var logical = this.type === types$1.logicalOR || this.type === types$1.logicalAND;
|
||
var coalesce = this.type === types$1.coalesce;
|
||
if (coalesce) {
|
||
// Handle the precedence of `tt.coalesce` as equal to the range of logical expressions.
|
||
// In other words, `node.right` shouldn't contain logical expressions in order to check the mixed error.
|
||
prec = types$1.logicalAND.binop;
|
||
}
|
||
var op = this.value;
|
||
this.next();
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
var right = this.parseExprOp(this.parseMaybeUnary(null, false, false, forInit), startPos, startLoc, prec, forInit);
|
||
var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical || coalesce);
|
||
if ((logical && this.type === types$1.coalesce) || (coalesce && (this.type === types$1.logicalOR || this.type === types$1.logicalAND))) {
|
||
this.raiseRecoverable(this.start, "Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses");
|
||
}
|
||
return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, forInit)
|
||
}
|
||
}
|
||
return left
|
||
};
|
||
|
||
pp$5.buildBinary = function(startPos, startLoc, left, right, op, logical) {
|
||
if (right.type === "PrivateIdentifier") { this.raise(right.start, "Private identifier can only be left side of binary expression"); }
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.left = left;
|
||
node.operator = op;
|
||
node.right = right;
|
||
return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression")
|
||
};
|
||
|
||
// Parse unary operators, both prefix and postfix.
|
||
|
||
pp$5.parseMaybeUnary = function(refDestructuringErrors, sawUnary, incDec, forInit) {
|
||
var startPos = this.start, startLoc = this.startLoc, expr;
|
||
if (this.isContextual("await") && this.canAwait) {
|
||
expr = this.parseAwait(forInit);
|
||
sawUnary = true;
|
||
} else if (this.type.prefix) {
|
||
var node = this.startNode(), update = this.type === types$1.incDec;
|
||
node.operator = this.value;
|
||
node.prefix = true;
|
||
this.next();
|
||
node.argument = this.parseMaybeUnary(null, true, update, forInit);
|
||
this.checkExpressionErrors(refDestructuringErrors, true);
|
||
if (update) { this.checkLValSimple(node.argument); }
|
||
else if (this.strict && node.operator === "delete" && isLocalVariableAccess(node.argument))
|
||
{ this.raiseRecoverable(node.start, "Deleting local variable in strict mode"); }
|
||
else if (node.operator === "delete" && isPrivateFieldAccess(node.argument))
|
||
{ this.raiseRecoverable(node.start, "Private fields can not be deleted"); }
|
||
else { sawUnary = true; }
|
||
expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
|
||
} else if (!sawUnary && this.type === types$1.privateId) {
|
||
if ((forInit || this.privateNameStack.length === 0) && this.options.checkPrivateFields) { this.unexpected(); }
|
||
expr = this.parsePrivateIdent();
|
||
// only could be private fields in 'in', such as #x in obj
|
||
if (this.type !== types$1._in) { this.unexpected(); }
|
||
} else {
|
||
expr = this.parseExprSubscripts(refDestructuringErrors, forInit);
|
||
if (this.checkExpressionErrors(refDestructuringErrors)) { return expr }
|
||
while (this.type.postfix && !this.canInsertSemicolon()) {
|
||
var node$1 = this.startNodeAt(startPos, startLoc);
|
||
node$1.operator = this.value;
|
||
node$1.prefix = false;
|
||
node$1.argument = expr;
|
||
this.checkLValSimple(expr);
|
||
this.next();
|
||
expr = this.finishNode(node$1, "UpdateExpression");
|
||
}
|
||
}
|
||
|
||
if (!incDec && this.eat(types$1.starstar)) {
|
||
if (sawUnary)
|
||
{ this.unexpected(this.lastTokStart); }
|
||
else
|
||
{ return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false, false, forInit), "**", false) }
|
||
} else {
|
||
return expr
|
||
}
|
||
};
|
||
|
||
function isLocalVariableAccess(node) {
|
||
return (
|
||
node.type === "Identifier" ||
|
||
node.type === "ParenthesizedExpression" && isLocalVariableAccess(node.expression)
|
||
)
|
||
}
|
||
|
||
function isPrivateFieldAccess(node) {
|
||
return (
|
||
node.type === "MemberExpression" && node.property.type === "PrivateIdentifier" ||
|
||
node.type === "ChainExpression" && isPrivateFieldAccess(node.expression) ||
|
||
node.type === "ParenthesizedExpression" && isPrivateFieldAccess(node.expression)
|
||
)
|
||
}
|
||
|
||
// Parse call, dot, and `[]`-subscript expressions.
|
||
|
||
pp$5.parseExprSubscripts = function(refDestructuringErrors, forInit) {
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
var expr = this.parseExprAtom(refDestructuringErrors, forInit);
|
||
if (expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")")
|
||
{ return expr }
|
||
var result = this.parseSubscripts(expr, startPos, startLoc, false, forInit);
|
||
if (refDestructuringErrors && result.type === "MemberExpression") {
|
||
if (refDestructuringErrors.parenthesizedAssign >= result.start) { refDestructuringErrors.parenthesizedAssign = -1; }
|
||
if (refDestructuringErrors.parenthesizedBind >= result.start) { refDestructuringErrors.parenthesizedBind = -1; }
|
||
if (refDestructuringErrors.trailingComma >= result.start) { refDestructuringErrors.trailingComma = -1; }
|
||
}
|
||
return result
|
||
};
|
||
|
||
pp$5.parseSubscripts = function(base, startPos, startLoc, noCalls, forInit) {
|
||
var maybeAsyncArrow = this.options.ecmaVersion >= 8 && base.type === "Identifier" && base.name === "async" &&
|
||
this.lastTokEnd === base.end && !this.canInsertSemicolon() && base.end - base.start === 5 &&
|
||
this.potentialArrowAt === base.start;
|
||
var optionalChained = false;
|
||
|
||
while (true) {
|
||
var element = this.parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit);
|
||
|
||
if (element.optional) { optionalChained = true; }
|
||
if (element === base || element.type === "ArrowFunctionExpression") {
|
||
if (optionalChained) {
|
||
var chainNode = this.startNodeAt(startPos, startLoc);
|
||
chainNode.expression = element;
|
||
element = this.finishNode(chainNode, "ChainExpression");
|
||
}
|
||
return element
|
||
}
|
||
|
||
base = element;
|
||
}
|
||
};
|
||
|
||
pp$5.shouldParseAsyncArrow = function() {
|
||
return !this.canInsertSemicolon() && this.eat(types$1.arrow)
|
||
};
|
||
|
||
pp$5.parseSubscriptAsyncArrow = function(startPos, startLoc, exprList, forInit) {
|
||
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, true, forInit)
|
||
};
|
||
|
||
pp$5.parseSubscript = function(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained, forInit) {
|
||
var optionalSupported = this.options.ecmaVersion >= 11;
|
||
var optional = optionalSupported && this.eat(types$1.questionDot);
|
||
if (noCalls && optional) { this.raise(this.lastTokStart, "Optional chaining cannot appear in the callee of new expressions"); }
|
||
|
||
var computed = this.eat(types$1.bracketL);
|
||
if (computed || (optional && this.type !== types$1.parenL && this.type !== types$1.backQuote) || this.eat(types$1.dot)) {
|
||
var node = this.startNodeAt(startPos, startLoc);
|
||
node.object = base;
|
||
if (computed) {
|
||
node.property = this.parseExpression();
|
||
this.expect(types$1.bracketR);
|
||
} else if (this.type === types$1.privateId && base.type !== "Super") {
|
||
node.property = this.parsePrivateIdent();
|
||
} else {
|
||
node.property = this.parseIdent(this.options.allowReserved !== "never");
|
||
}
|
||
node.computed = !!computed;
|
||
if (optionalSupported) {
|
||
node.optional = optional;
|
||
}
|
||
base = this.finishNode(node, "MemberExpression");
|
||
} else if (!noCalls && this.eat(types$1.parenL)) {
|
||
var refDestructuringErrors = new DestructuringErrors, oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
||
this.yieldPos = 0;
|
||
this.awaitPos = 0;
|
||
this.awaitIdentPos = 0;
|
||
var exprList = this.parseExprList(types$1.parenR, this.options.ecmaVersion >= 8, false, refDestructuringErrors);
|
||
if (maybeAsyncArrow && !optional && this.shouldParseAsyncArrow()) {
|
||
this.checkPatternErrors(refDestructuringErrors, false);
|
||
this.checkYieldAwaitInDefaultParams();
|
||
if (this.awaitIdentPos > 0)
|
||
{ this.raise(this.awaitIdentPos, "Cannot use 'await' as identifier inside an async function"); }
|
||
this.yieldPos = oldYieldPos;
|
||
this.awaitPos = oldAwaitPos;
|
||
this.awaitIdentPos = oldAwaitIdentPos;
|
||
return this.parseSubscriptAsyncArrow(startPos, startLoc, exprList, forInit)
|
||
}
|
||
this.checkExpressionErrors(refDestructuringErrors, true);
|
||
this.yieldPos = oldYieldPos || this.yieldPos;
|
||
this.awaitPos = oldAwaitPos || this.awaitPos;
|
||
this.awaitIdentPos = oldAwaitIdentPos || this.awaitIdentPos;
|
||
var node$1 = this.startNodeAt(startPos, startLoc);
|
||
node$1.callee = base;
|
||
node$1.arguments = exprList;
|
||
if (optionalSupported) {
|
||
node$1.optional = optional;
|
||
}
|
||
base = this.finishNode(node$1, "CallExpression");
|
||
} else if (this.type === types$1.backQuote) {
|
||
if (optional || optionalChained) {
|
||
this.raise(this.start, "Optional chaining cannot appear in the tag of tagged template expressions");
|
||
}
|
||
var node$2 = this.startNodeAt(startPos, startLoc);
|
||
node$2.tag = base;
|
||
node$2.quasi = this.parseTemplate({isTagged: true});
|
||
base = this.finishNode(node$2, "TaggedTemplateExpression");
|
||
}
|
||
return base
|
||
};
|
||
|
||
// Parse an atomic expression — either a single token that is an
|
||
// expression, an expression started by a keyword like `function` or
|
||
// `new`, or an expression wrapped in punctuation like `()`, `[]`,
|
||
// or `{}`.
|
||
|
||
pp$5.parseExprAtom = function(refDestructuringErrors, forInit, forNew) {
|
||
// If a division operator appears in an expression position, the
|
||
// tokenizer got confused, and we force it to read a regexp instead.
|
||
if (this.type === types$1.slash) { this.readRegexp(); }
|
||
|
||
var node, canBeArrow = this.potentialArrowAt === this.start;
|
||
switch (this.type) {
|
||
case types$1._super:
|
||
if (!this.allowSuper)
|
||
{ this.raise(this.start, "'super' keyword outside a method"); }
|
||
node = this.startNode();
|
||
this.next();
|
||
if (this.type === types$1.parenL && !this.allowDirectSuper)
|
||
{ this.raise(node.start, "super() call outside constructor of a subclass"); }
|
||
// The `super` keyword can appear at below:
|
||
// SuperProperty:
|
||
// super [ Expression ]
|
||
// super . IdentifierName
|
||
// SuperCall:
|
||
// super ( Arguments )
|
||
if (this.type !== types$1.dot && this.type !== types$1.bracketL && this.type !== types$1.parenL)
|
||
{ this.unexpected(); }
|
||
return this.finishNode(node, "Super")
|
||
|
||
case types$1._this:
|
||
node = this.startNode();
|
||
this.next();
|
||
return this.finishNode(node, "ThisExpression")
|
||
|
||
case types$1.name:
|
||
var startPos = this.start, startLoc = this.startLoc, containsEsc = this.containsEsc;
|
||
var id = this.parseIdent(false);
|
||
if (this.options.ecmaVersion >= 8 && !containsEsc && id.name === "async" && !this.canInsertSemicolon() && this.eat(types$1._function)) {
|
||
this.overrideContext(types.f_expr);
|
||
return this.parseFunction(this.startNodeAt(startPos, startLoc), 0, false, true, forInit)
|
||
}
|
||
if (canBeArrow && !this.canInsertSemicolon()) {
|
||
if (this.eat(types$1.arrow))
|
||
{ return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], false, forInit) }
|
||
if (this.options.ecmaVersion >= 8 && id.name === "async" && this.type === types$1.name && !containsEsc &&
|
||
(!this.potentialArrowInForAwait || this.value !== "of" || this.containsEsc)) {
|
||
id = this.parseIdent(false);
|
||
if (this.canInsertSemicolon() || !this.eat(types$1.arrow))
|
||
{ this.unexpected(); }
|
||
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], true, forInit)
|
||
}
|
||
}
|
||
return id
|
||
|
||
case types$1.regexp:
|
||
var value = this.value;
|
||
node = this.parseLiteral(value.value);
|
||
node.regex = {pattern: value.pattern, flags: value.flags};
|
||
return node
|
||
|
||
case types$1.num: case types$1.string:
|
||
return this.parseLiteral(this.value)
|
||
|
||
case types$1._null: case types$1._true: case types$1._false:
|
||
node = this.startNode();
|
||
node.value = this.type === types$1._null ? null : this.type === types$1._true;
|
||
node.raw = this.type.keyword;
|
||
this.next();
|
||
return this.finishNode(node, "Literal")
|
||
|
||
case types$1.parenL:
|
||
var start = this.start, expr = this.parseParenAndDistinguishExpression(canBeArrow, forInit);
|
||
if (refDestructuringErrors) {
|
||
if (refDestructuringErrors.parenthesizedAssign < 0 && !this.isSimpleAssignTarget(expr))
|
||
{ refDestructuringErrors.parenthesizedAssign = start; }
|
||
if (refDestructuringErrors.parenthesizedBind < 0)
|
||
{ refDestructuringErrors.parenthesizedBind = start; }
|
||
}
|
||
return expr
|
||
|
||
case types$1.bracketL:
|
||
node = this.startNode();
|
||
this.next();
|
||
node.elements = this.parseExprList(types$1.bracketR, true, true, refDestructuringErrors);
|
||
return this.finishNode(node, "ArrayExpression")
|
||
|
||
case types$1.braceL:
|
||
this.overrideContext(types.b_expr);
|
||
return this.parseObj(false, refDestructuringErrors)
|
||
|
||
case types$1._function:
|
||
node = this.startNode();
|
||
this.next();
|
||
return this.parseFunction(node, 0)
|
||
|
||
case types$1._class:
|
||
return this.parseClass(this.startNode(), false)
|
||
|
||
case types$1._new:
|
||
return this.parseNew()
|
||
|
||
case types$1.backQuote:
|
||
return this.parseTemplate()
|
||
|
||
case types$1._import:
|
||
if (this.options.ecmaVersion >= 11) {
|
||
return this.parseExprImport(forNew)
|
||
} else {
|
||
return this.unexpected()
|
||
}
|
||
|
||
default:
|
||
return this.parseExprAtomDefault()
|
||
}
|
||
};
|
||
|
||
pp$5.parseExprAtomDefault = function() {
|
||
this.unexpected();
|
||
};
|
||
|
||
pp$5.parseExprImport = function(forNew) {
|
||
var node = this.startNode();
|
||
|
||
// Consume `import` as an identifier for `import.meta`.
|
||
// Because `this.parseIdent(true)` doesn't check escape sequences, it needs the check of `this.containsEsc`.
|
||
if (this.containsEsc) { this.raiseRecoverable(this.start, "Escape sequence in keyword import"); }
|
||
this.next();
|
||
|
||
if (this.type === types$1.parenL && !forNew) {
|
||
return this.parseDynamicImport(node)
|
||
} else if (this.type === types$1.dot) {
|
||
var meta = this.startNodeAt(node.start, node.loc && node.loc.start);
|
||
meta.name = "import";
|
||
node.meta = this.finishNode(meta, "Identifier");
|
||
return this.parseImportMeta(node)
|
||
} else {
|
||
this.unexpected();
|
||
}
|
||
};
|
||
|
||
pp$5.parseDynamicImport = function(node) {
|
||
this.next(); // skip `(`
|
||
|
||
// Parse node.source.
|
||
node.source = this.parseMaybeAssign();
|
||
|
||
if (this.options.ecmaVersion >= 16) {
|
||
if (!this.eat(types$1.parenR)) {
|
||
this.expect(types$1.comma);
|
||
if (!this.afterTrailingComma(types$1.parenR)) {
|
||
node.options = this.parseMaybeAssign();
|
||
if (!this.eat(types$1.parenR)) {
|
||
this.expect(types$1.comma);
|
||
if (!this.afterTrailingComma(types$1.parenR)) {
|
||
this.unexpected();
|
||
}
|
||
}
|
||
} else {
|
||
node.options = null;
|
||
}
|
||
} else {
|
||
node.options = null;
|
||
}
|
||
} else {
|
||
// Verify ending.
|
||
if (!this.eat(types$1.parenR)) {
|
||
var errorPos = this.start;
|
||
if (this.eat(types$1.comma) && this.eat(types$1.parenR)) {
|
||
this.raiseRecoverable(errorPos, "Trailing comma is not allowed in import()");
|
||
} else {
|
||
this.unexpected(errorPos);
|
||
}
|
||
}
|
||
}
|
||
|
||
return this.finishNode(node, "ImportExpression")
|
||
};
|
||
|
||
pp$5.parseImportMeta = function(node) {
|
||
this.next(); // skip `.`
|
||
|
||
var containsEsc = this.containsEsc;
|
||
node.property = this.parseIdent(true);
|
||
|
||
if (node.property.name !== "meta")
|
||
{ this.raiseRecoverable(node.property.start, "The only valid meta property for import is 'import.meta'"); }
|
||
if (containsEsc)
|
||
{ this.raiseRecoverable(node.start, "'import.meta' must not contain escaped characters"); }
|
||
if (this.options.sourceType !== "module" && !this.options.allowImportExportEverywhere)
|
||
{ this.raiseRecoverable(node.start, "Cannot use 'import.meta' outside a module"); }
|
||
|
||
return this.finishNode(node, "MetaProperty")
|
||
};
|
||
|
||
pp$5.parseLiteral = function(value) {
|
||
var node = this.startNode();
|
||
node.value = value;
|
||
node.raw = this.input.slice(this.start, this.end);
|
||
if (node.raw.charCodeAt(node.raw.length - 1) === 110)
|
||
{ node.bigint = node.value != null ? node.value.toString() : node.raw.slice(0, -1).replace(/_/g, ""); }
|
||
this.next();
|
||
return this.finishNode(node, "Literal")
|
||
};
|
||
|
||
pp$5.parseParenExpression = function() {
|
||
this.expect(types$1.parenL);
|
||
var val = this.parseExpression();
|
||
this.expect(types$1.parenR);
|
||
return val
|
||
};
|
||
|
||
pp$5.shouldParseArrow = function(exprList) {
|
||
return !this.canInsertSemicolon()
|
||
};
|
||
|
||
pp$5.parseParenAndDistinguishExpression = function(canBeArrow, forInit) {
|
||
var startPos = this.start, startLoc = this.startLoc, val, allowTrailingComma = this.options.ecmaVersion >= 8;
|
||
if (this.options.ecmaVersion >= 6) {
|
||
this.next();
|
||
|
||
var innerStartPos = this.start, innerStartLoc = this.startLoc;
|
||
var exprList = [], first = true, lastIsComma = false;
|
||
var refDestructuringErrors = new DestructuringErrors, oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, spreadStart;
|
||
this.yieldPos = 0;
|
||
this.awaitPos = 0;
|
||
// Do not save awaitIdentPos to allow checking awaits nested in parameters
|
||
while (this.type !== types$1.parenR) {
|
||
first ? first = false : this.expect(types$1.comma);
|
||
if (allowTrailingComma && this.afterTrailingComma(types$1.parenR, true)) {
|
||
lastIsComma = true;
|
||
break
|
||
} else if (this.type === types$1.ellipsis) {
|
||
spreadStart = this.start;
|
||
exprList.push(this.parseParenItem(this.parseRestBinding()));
|
||
if (this.type === types$1.comma) {
|
||
this.raiseRecoverable(
|
||
this.start,
|
||
"Comma is not permitted after the rest element"
|
||
);
|
||
}
|
||
break
|
||
} else {
|
||
exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem));
|
||
}
|
||
}
|
||
var innerEndPos = this.lastTokEnd, innerEndLoc = this.lastTokEndLoc;
|
||
this.expect(types$1.parenR);
|
||
|
||
if (canBeArrow && this.shouldParseArrow(exprList) && this.eat(types$1.arrow)) {
|
||
this.checkPatternErrors(refDestructuringErrors, false);
|
||
this.checkYieldAwaitInDefaultParams();
|
||
this.yieldPos = oldYieldPos;
|
||
this.awaitPos = oldAwaitPos;
|
||
return this.parseParenArrowList(startPos, startLoc, exprList, forInit)
|
||
}
|
||
|
||
if (!exprList.length || lastIsComma) { this.unexpected(this.lastTokStart); }
|
||
if (spreadStart) { this.unexpected(spreadStart); }
|
||
this.checkExpressionErrors(refDestructuringErrors, true);
|
||
this.yieldPos = oldYieldPos || this.yieldPos;
|
||
this.awaitPos = oldAwaitPos || this.awaitPos;
|
||
|
||
if (exprList.length > 1) {
|
||
val = this.startNodeAt(innerStartPos, innerStartLoc);
|
||
val.expressions = exprList;
|
||
this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc);
|
||
} else {
|
||
val = exprList[0];
|
||
}
|
||
} else {
|
||
val = this.parseParenExpression();
|
||
}
|
||
|
||
if (this.options.preserveParens) {
|
||
var par = this.startNodeAt(startPos, startLoc);
|
||
par.expression = val;
|
||
return this.finishNode(par, "ParenthesizedExpression")
|
||
} else {
|
||
return val
|
||
}
|
||
};
|
||
|
||
pp$5.parseParenItem = function(item) {
|
||
return item
|
||
};
|
||
|
||
pp$5.parseParenArrowList = function(startPos, startLoc, exprList, forInit) {
|
||
return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, false, forInit)
|
||
};
|
||
|
||
// New's precedence is slightly tricky. It must allow its argument to
|
||
// be a `[]` or dot subscript expression, but not a call — at least,
|
||
// not without wrapping it in parentheses. Thus, it uses the noCalls
|
||
// argument to parseSubscripts to prevent it from consuming the
|
||
// argument list.
|
||
|
||
var empty = [];
|
||
|
||
pp$5.parseNew = function() {
|
||
if (this.containsEsc) { this.raiseRecoverable(this.start, "Escape sequence in keyword new"); }
|
||
var node = this.startNode();
|
||
this.next();
|
||
if (this.options.ecmaVersion >= 6 && this.type === types$1.dot) {
|
||
var meta = this.startNodeAt(node.start, node.loc && node.loc.start);
|
||
meta.name = "new";
|
||
node.meta = this.finishNode(meta, "Identifier");
|
||
this.next();
|
||
var containsEsc = this.containsEsc;
|
||
node.property = this.parseIdent(true);
|
||
if (node.property.name !== "target")
|
||
{ this.raiseRecoverable(node.property.start, "The only valid meta property for new is 'new.target'"); }
|
||
if (containsEsc)
|
||
{ this.raiseRecoverable(node.start, "'new.target' must not contain escaped characters"); }
|
||
if (!this.allowNewDotTarget)
|
||
{ this.raiseRecoverable(node.start, "'new.target' can only be used in functions and class static block"); }
|
||
return this.finishNode(node, "MetaProperty")
|
||
}
|
||
var startPos = this.start, startLoc = this.startLoc;
|
||
node.callee = this.parseSubscripts(this.parseExprAtom(null, false, true), startPos, startLoc, true, false);
|
||
if (this.eat(types$1.parenL)) { node.arguments = this.parseExprList(types$1.parenR, this.options.ecmaVersion >= 8, false); }
|
||
else { node.arguments = empty; }
|
||
return this.finishNode(node, "NewExpression")
|
||
};
|
||
|
||
// Parse template expression.
|
||
|
||
pp$5.parseTemplateElement = function(ref) {
|
||
var isTagged = ref.isTagged;
|
||
|
||
var elem = this.startNode();
|
||
if (this.type === types$1.invalidTemplate) {
|
||
if (!isTagged) {
|
||
this.raiseRecoverable(this.start, "Bad escape sequence in untagged template literal");
|
||
}
|
||
elem.value = {
|
||
raw: this.value.replace(/\r\n?/g, "\n"),
|
||
cooked: null
|
||
};
|
||
} else {
|
||
elem.value = {
|
||
raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, "\n"),
|
||
cooked: this.value
|
||
};
|
||
}
|
||
this.next();
|
||
elem.tail = this.type === types$1.backQuote;
|
||
return this.finishNode(elem, "TemplateElement")
|
||
};
|
||
|
||
pp$5.parseTemplate = function(ref) {
|
||
if ( ref === void 0 ) ref = {};
|
||
var isTagged = ref.isTagged; if ( isTagged === void 0 ) isTagged = false;
|
||
|
||
var node = this.startNode();
|
||
this.next();
|
||
node.expressions = [];
|
||
var curElt = this.parseTemplateElement({isTagged: isTagged});
|
||
node.quasis = [curElt];
|
||
while (!curElt.tail) {
|
||
if (this.type === types$1.eof) { this.raise(this.pos, "Unterminated template literal"); }
|
||
this.expect(types$1.dollarBraceL);
|
||
node.expressions.push(this.parseExpression());
|
||
this.expect(types$1.braceR);
|
||
node.quasis.push(curElt = this.parseTemplateElement({isTagged: isTagged}));
|
||
}
|
||
this.next();
|
||
return this.finishNode(node, "TemplateLiteral")
|
||
};
|
||
|
||
pp$5.isAsyncProp = function(prop) {
|
||
return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" &&
|
||
(this.type === types$1.name || this.type === types$1.num || this.type === types$1.string || this.type === types$1.bracketL || this.type.keyword || (this.options.ecmaVersion >= 9 && this.type === types$1.star)) &&
|
||
!lineBreak.test(this.input.slice(this.lastTokEnd, this.start))
|
||
};
|
||
|
||
// Parse an object literal or binding pattern.
|
||
|
||
pp$5.parseObj = function(isPattern, refDestructuringErrors) {
|
||
var node = this.startNode(), first = true, propHash = {};
|
||
node.properties = [];
|
||
this.next();
|
||
while (!this.eat(types$1.braceR)) {
|
||
if (!first) {
|
||
this.expect(types$1.comma);
|
||
if (this.options.ecmaVersion >= 5 && this.afterTrailingComma(types$1.braceR)) { break }
|
||
} else { first = false; }
|
||
|
||
var prop = this.parseProperty(isPattern, refDestructuringErrors);
|
||
if (!isPattern) { this.checkPropClash(prop, propHash, refDestructuringErrors); }
|
||
node.properties.push(prop);
|
||
}
|
||
return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression")
|
||
};
|
||
|
||
pp$5.parseProperty = function(isPattern, refDestructuringErrors) {
|
||
var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc;
|
||
if (this.options.ecmaVersion >= 9 && this.eat(types$1.ellipsis)) {
|
||
if (isPattern) {
|
||
prop.argument = this.parseIdent(false);
|
||
if (this.type === types$1.comma) {
|
||
this.raiseRecoverable(this.start, "Comma is not permitted after the rest element");
|
||
}
|
||
return this.finishNode(prop, "RestElement")
|
||
}
|
||
// Parse argument.
|
||
prop.argument = this.parseMaybeAssign(false, refDestructuringErrors);
|
||
// To disallow trailing comma via `this.toAssignable()`.
|
||
if (this.type === types$1.comma && refDestructuringErrors && refDestructuringErrors.trailingComma < 0) {
|
||
refDestructuringErrors.trailingComma = this.start;
|
||
}
|
||
// Finish
|
||
return this.finishNode(prop, "SpreadElement")
|
||
}
|
||
if (this.options.ecmaVersion >= 6) {
|
||
prop.method = false;
|
||
prop.shorthand = false;
|
||
if (isPattern || refDestructuringErrors) {
|
||
startPos = this.start;
|
||
startLoc = this.startLoc;
|
||
}
|
||
if (!isPattern)
|
||
{ isGenerator = this.eat(types$1.star); }
|
||
}
|
||
var containsEsc = this.containsEsc;
|
||
this.parsePropertyName(prop);
|
||
if (!isPattern && !containsEsc && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) {
|
||
isAsync = true;
|
||
isGenerator = this.options.ecmaVersion >= 9 && this.eat(types$1.star);
|
||
this.parsePropertyName(prop);
|
||
} else {
|
||
isAsync = false;
|
||
}
|
||
this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc);
|
||
return this.finishNode(prop, "Property")
|
||
};
|
||
|
||
pp$5.parseGetterSetter = function(prop) {
|
||
var kind = prop.key.name;
|
||
this.parsePropertyName(prop);
|
||
prop.value = this.parseMethod(false);
|
||
prop.kind = kind;
|
||
var paramCount = prop.kind === "get" ? 0 : 1;
|
||
if (prop.value.params.length !== paramCount) {
|
||
var start = prop.value.start;
|
||
if (prop.kind === "get")
|
||
{ this.raiseRecoverable(start, "getter should have no params"); }
|
||
else
|
||
{ this.raiseRecoverable(start, "setter should have exactly one param"); }
|
||
} else {
|
||
if (prop.kind === "set" && prop.value.params[0].type === "RestElement")
|
||
{ this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params"); }
|
||
}
|
||
};
|
||
|
||
pp$5.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc) {
|
||
if ((isGenerator || isAsync) && this.type === types$1.colon)
|
||
{ this.unexpected(); }
|
||
|
||
if (this.eat(types$1.colon)) {
|
||
prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors);
|
||
prop.kind = "init";
|
||
} else if (this.options.ecmaVersion >= 6 && this.type === types$1.parenL) {
|
||
if (isPattern) { this.unexpected(); }
|
||
prop.method = true;
|
||
prop.value = this.parseMethod(isGenerator, isAsync);
|
||
prop.kind = "init";
|
||
} else if (!isPattern && !containsEsc &&
|
||
this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" &&
|
||
(prop.key.name === "get" || prop.key.name === "set") &&
|
||
(this.type !== types$1.comma && this.type !== types$1.braceR && this.type !== types$1.eq)) {
|
||
if (isGenerator || isAsync) { this.unexpected(); }
|
||
this.parseGetterSetter(prop);
|
||
} else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") {
|
||
if (isGenerator || isAsync) { this.unexpected(); }
|
||
this.checkUnreserved(prop.key);
|
||
if (prop.key.name === "await" && !this.awaitIdentPos)
|
||
{ this.awaitIdentPos = startPos; }
|
||
if (isPattern) {
|
||
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
||
} else if (this.type === types$1.eq && refDestructuringErrors) {
|
||
if (refDestructuringErrors.shorthandAssign < 0)
|
||
{ refDestructuringErrors.shorthandAssign = this.start; }
|
||
prop.value = this.parseMaybeDefault(startPos, startLoc, this.copyNode(prop.key));
|
||
} else {
|
||
prop.value = this.copyNode(prop.key);
|
||
}
|
||
prop.kind = "init";
|
||
prop.shorthand = true;
|
||
} else { this.unexpected(); }
|
||
};
|
||
|
||
pp$5.parsePropertyName = function(prop) {
|
||
if (this.options.ecmaVersion >= 6) {
|
||
if (this.eat(types$1.bracketL)) {
|
||
prop.computed = true;
|
||
prop.key = this.parseMaybeAssign();
|
||
this.expect(types$1.bracketR);
|
||
return prop.key
|
||
} else {
|
||
prop.computed = false;
|
||
}
|
||
}
|
||
return prop.key = this.type === types$1.num || this.type === types$1.string ? this.parseExprAtom() : this.parseIdent(this.options.allowReserved !== "never")
|
||
};
|
||
|
||
// Initialize empty function node.
|
||
|
||
pp$5.initFunction = function(node) {
|
||
node.id = null;
|
||
if (this.options.ecmaVersion >= 6) { node.generator = node.expression = false; }
|
||
if (this.options.ecmaVersion >= 8) { node.async = false; }
|
||
};
|
||
|
||
// Parse object or class method.
|
||
|
||
pp$5.parseMethod = function(isGenerator, isAsync, allowDirectSuper) {
|
||
var node = this.startNode(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
||
|
||
this.initFunction(node);
|
||
if (this.options.ecmaVersion >= 6)
|
||
{ node.generator = isGenerator; }
|
||
if (this.options.ecmaVersion >= 8)
|
||
{ node.async = !!isAsync; }
|
||
|
||
this.yieldPos = 0;
|
||
this.awaitPos = 0;
|
||
this.awaitIdentPos = 0;
|
||
this.enterScope(functionFlags(isAsync, node.generator) | SCOPE_SUPER | (allowDirectSuper ? SCOPE_DIRECT_SUPER : 0));
|
||
|
||
this.expect(types$1.parenL);
|
||
node.params = this.parseBindingList(types$1.parenR, false, this.options.ecmaVersion >= 8);
|
||
this.checkYieldAwaitInDefaultParams();
|
||
this.parseFunctionBody(node, false, true, false);
|
||
|
||
this.yieldPos = oldYieldPos;
|
||
this.awaitPos = oldAwaitPos;
|
||
this.awaitIdentPos = oldAwaitIdentPos;
|
||
return this.finishNode(node, "FunctionExpression")
|
||
};
|
||
|
||
// Parse arrow function expression with given parameters.
|
||
|
||
pp$5.parseArrowExpression = function(node, params, isAsync, forInit) {
|
||
var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos;
|
||
|
||
this.enterScope(functionFlags(isAsync, false) | SCOPE_ARROW);
|
||
this.initFunction(node);
|
||
if (this.options.ecmaVersion >= 8) { node.async = !!isAsync; }
|
||
|
||
this.yieldPos = 0;
|
||
this.awaitPos = 0;
|
||
this.awaitIdentPos = 0;
|
||
|
||
node.params = this.toAssignableList(params, true);
|
||
this.parseFunctionBody(node, true, false, forInit);
|
||
|
||
this.yieldPos = oldYieldPos;
|
||
this.awaitPos = oldAwaitPos;
|
||
this.awaitIdentPos = oldAwaitIdentPos;
|
||
return this.finishNode(node, "ArrowFunctionExpression")
|
||
};
|
||
|
||
// Parse function body and check parameters.
|
||
|
||
pp$5.parseFunctionBody = function(node, isArrowFunction, isMethod, forInit) {
|
||
var isExpression = isArrowFunction && this.type !== types$1.braceL;
|
||
var oldStrict = this.strict, useStrict = false;
|
||
|
||
if (isExpression) {
|
||
node.body = this.parseMaybeAssign(forInit);
|
||
node.expression = true;
|
||
this.checkParams(node, false);
|
||
} else {
|
||
var nonSimple = this.options.ecmaVersion >= 7 && !this.isSimpleParamList(node.params);
|
||
if (!oldStrict || nonSimple) {
|
||
useStrict = this.strictDirective(this.end);
|
||
// If this is a strict mode function, verify that argument names
|
||
// are not repeated, and it does not try to bind the words `eval`
|
||
// or `arguments`.
|
||
if (useStrict && nonSimple)
|
||
{ this.raiseRecoverable(node.start, "Illegal 'use strict' directive in function with non-simple parameter list"); }
|
||
}
|
||
// Start a new scope with regard to labels and the `inFunction`
|
||
// flag (restore them to their old value afterwards).
|
||
var oldLabels = this.labels;
|
||
this.labels = [];
|
||
if (useStrict) { this.strict = true; }
|
||
|
||
// Add the params to varDeclaredNames to ensure that an error is thrown
|
||
// if a let/const declaration in the function clashes with one of the params.
|
||
this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && !isMethod && this.isSimpleParamList(node.params));
|
||
// Ensure the function name isn't a forbidden identifier in strict mode, e.g. 'eval'
|
||
if (this.strict && node.id) { this.checkLValSimple(node.id, BIND_OUTSIDE); }
|
||
node.body = this.parseBlock(false, undefined, useStrict && !oldStrict);
|
||
node.expression = false;
|
||
this.adaptDirectivePrologue(node.body.body);
|
||
this.labels = oldLabels;
|
||
}
|
||
this.exitScope();
|
||
};
|
||
|
||
pp$5.isSimpleParamList = function(params) {
|
||
for (var i = 0, list = params; i < list.length; i += 1)
|
||
{
|
||
var param = list[i];
|
||
|
||
if (param.type !== "Identifier") { return false
|
||
} }
|
||
return true
|
||
};
|
||
|
||
// Checks function params for various disallowed patterns such as using "eval"
|
||
// or "arguments" and duplicate parameters.
|
||
|
||
pp$5.checkParams = function(node, allowDuplicates) {
|
||
var nameHash = Object.create(null);
|
||
for (var i = 0, list = node.params; i < list.length; i += 1)
|
||
{
|
||
var param = list[i];
|
||
|
||
this.checkLValInnerPattern(param, BIND_VAR, allowDuplicates ? null : nameHash);
|
||
}
|
||
};
|
||
|
||
// Parses a comma-separated list of expressions, and returns them as
|
||
// an array. `close` is the token type that ends the list, and
|
||
// `allowEmpty` can be turned on to allow subsequent commas with
|
||
// nothing in between them to be parsed as `null` (which is needed
|
||
// for array literals).
|
||
|
||
pp$5.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) {
|
||
var elts = [], first = true;
|
||
while (!this.eat(close)) {
|
||
if (!first) {
|
||
this.expect(types$1.comma);
|
||
if (allowTrailingComma && this.afterTrailingComma(close)) { break }
|
||
} else { first = false; }
|
||
|
||
var elt = (void 0);
|
||
if (allowEmpty && this.type === types$1.comma)
|
||
{ elt = null; }
|
||
else if (this.type === types$1.ellipsis) {
|
||
elt = this.parseSpread(refDestructuringErrors);
|
||
if (refDestructuringErrors && this.type === types$1.comma && refDestructuringErrors.trailingComma < 0)
|
||
{ refDestructuringErrors.trailingComma = this.start; }
|
||
} else {
|
||
elt = this.parseMaybeAssign(false, refDestructuringErrors);
|
||
}
|
||
elts.push(elt);
|
||
}
|
||
return elts
|
||
};
|
||
|
||
pp$5.checkUnreserved = function(ref) {
|
||
var start = ref.start;
|
||
var end = ref.end;
|
||
var name = ref.name;
|
||
|
||
if (this.inGenerator && name === "yield")
|
||
{ this.raiseRecoverable(start, "Cannot use 'yield' as identifier inside a generator"); }
|
||
if (this.inAsync && name === "await")
|
||
{ this.raiseRecoverable(start, "Cannot use 'await' as identifier inside an async function"); }
|
||
if (!(this.currentThisScope().flags & SCOPE_VAR) && name === "arguments")
|
||
{ this.raiseRecoverable(start, "Cannot use 'arguments' in class field initializer"); }
|
||
if (this.inClassStaticBlock && (name === "arguments" || name === "await"))
|
||
{ this.raise(start, ("Cannot use " + name + " in class static initialization block")); }
|
||
if (this.keywords.test(name))
|
||
{ this.raise(start, ("Unexpected keyword '" + name + "'")); }
|
||
if (this.options.ecmaVersion < 6 &&
|
||
this.input.slice(start, end).indexOf("\\") !== -1) { return }
|
||
var re = this.strict ? this.reservedWordsStrict : this.reservedWords;
|
||
if (re.test(name)) {
|
||
if (!this.inAsync && name === "await")
|
||
{ this.raiseRecoverable(start, "Cannot use keyword 'await' outside an async function"); }
|
||
this.raiseRecoverable(start, ("The keyword '" + name + "' is reserved"));
|
||
}
|
||
};
|
||
|
||
// Parse the next token as an identifier. If `liberal` is true (used
|
||
// when parsing properties), it will also convert keywords into
|
||
// identifiers.
|
||
|
||
pp$5.parseIdent = function(liberal) {
|
||
var node = this.parseIdentNode();
|
||
this.next(!!liberal);
|
||
this.finishNode(node, "Identifier");
|
||
if (!liberal) {
|
||
this.checkUnreserved(node);
|
||
if (node.name === "await" && !this.awaitIdentPos)
|
||
{ this.awaitIdentPos = node.start; }
|
||
}
|
||
return node
|
||
};
|
||
|
||
pp$5.parseIdentNode = function() {
|
||
var node = this.startNode();
|
||
if (this.type === types$1.name) {
|
||
node.name = this.value;
|
||
} else if (this.type.keyword) {
|
||
node.name = this.type.keyword;
|
||
|
||
// To fix https://github.com/acornjs/acorn/issues/575
|
||
// `class` and `function` keywords push new context into this.context.
|
||
// But there is no chance to pop the context if the keyword is consumed as an identifier such as a property name.
|
||
// If the previous token is a dot, this does not apply because the context-managing code already ignored the keyword
|
||
if ((node.name === "class" || node.name === "function") &&
|
||
(this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) {
|
||
this.context.pop();
|
||
}
|
||
this.type = types$1.name;
|
||
} else {
|
||
this.unexpected();
|
||
}
|
||
return node
|
||
};
|
||
|
||
pp$5.parsePrivateIdent = function() {
|
||
var node = this.startNode();
|
||
if (this.type === types$1.privateId) {
|
||
node.name = this.value;
|
||
} else {
|
||
this.unexpected();
|
||
}
|
||
this.next();
|
||
this.finishNode(node, "PrivateIdentifier");
|
||
|
||
// For validating existence
|
||
if (this.options.checkPrivateFields) {
|
||
if (this.privateNameStack.length === 0) {
|
||
this.raise(node.start, ("Private field '#" + (node.name) + "' must be declared in an enclosing class"));
|
||
} else {
|
||
this.privateNameStack[this.privateNameStack.length - 1].used.push(node);
|
||
}
|
||
}
|
||
|
||
return node
|
||
};
|
||
|
||
// Parses yield expression inside generator.
|
||
|
||
pp$5.parseYield = function(forInit) {
|
||
if (!this.yieldPos) { this.yieldPos = this.start; }
|
||
|
||
var node = this.startNode();
|
||
this.next();
|
||
if (this.type === types$1.semi || this.canInsertSemicolon() || (this.type !== types$1.star && !this.type.startsExpr)) {
|
||
node.delegate = false;
|
||
node.argument = null;
|
||
} else {
|
||
node.delegate = this.eat(types$1.star);
|
||
node.argument = this.parseMaybeAssign(forInit);
|
||
}
|
||
return this.finishNode(node, "YieldExpression")
|
||
};
|
||
|
||
pp$5.parseAwait = function(forInit) {
|
||
if (!this.awaitPos) { this.awaitPos = this.start; }
|
||
|
||
var node = this.startNode();
|
||
this.next();
|
||
node.argument = this.parseMaybeUnary(null, true, false, forInit);
|
||
return this.finishNode(node, "AwaitExpression")
|
||
};
|
||
|
||
var pp$4 = Parser.prototype;
|
||
|
||
// This function is used to raise exceptions on parse errors. It
|
||
// takes an offset integer (into the current `input`) to indicate
|
||
// the location of the error, attaches the position to the end
|
||
// of the error message, and then raises a `SyntaxError` with that
|
||
// message.
|
||
|
||
pp$4.raise = function(pos, message) {
|
||
var loc = getLineInfo(this.input, pos);
|
||
message += " (" + loc.line + ":" + loc.column + ")";
|
||
if (this.sourceFile) {
|
||
message += " in " + this.sourceFile;
|
||
}
|
||
var err = new SyntaxError(message);
|
||
err.pos = pos; err.loc = loc; err.raisedAt = this.pos;
|
||
throw err
|
||
};
|
||
|
||
pp$4.raiseRecoverable = pp$4.raise;
|
||
|
||
pp$4.curPosition = function() {
|
||
if (this.options.locations) {
|
||
return new Position(this.curLine, this.pos - this.lineStart)
|
||
}
|
||
};
|
||
|
||
var pp$3 = Parser.prototype;
|
||
|
||
var Scope = function Scope(flags) {
|
||
this.flags = flags;
|
||
// A list of var-declared names in the current lexical scope
|
||
this.var = [];
|
||
// A list of lexically-declared names in the current lexical scope
|
||
this.lexical = [];
|
||
// A list of lexically-declared FunctionDeclaration names in the current lexical scope
|
||
this.functions = [];
|
||
};
|
||
|
||
// The functions in this module keep track of declared variables in the current scope in order to detect duplicate variable names.
|
||
|
||
pp$3.enterScope = function(flags) {
|
||
this.scopeStack.push(new Scope(flags));
|
||
};
|
||
|
||
pp$3.exitScope = function() {
|
||
this.scopeStack.pop();
|
||
};
|
||
|
||
// The spec says:
|
||
// > At the top level of a function, or script, function declarations are
|
||
// > treated like var declarations rather than like lexical declarations.
|
||
pp$3.treatFunctionsAsVarInScope = function(scope) {
|
||
return (scope.flags & SCOPE_FUNCTION) || !this.inModule && (scope.flags & SCOPE_TOP)
|
||
};
|
||
|
||
pp$3.declareName = function(name, bindingType, pos) {
|
||
var redeclared = false;
|
||
if (bindingType === BIND_LEXICAL) {
|
||
var scope = this.currentScope();
|
||
redeclared = scope.lexical.indexOf(name) > -1 || scope.functions.indexOf(name) > -1 || scope.var.indexOf(name) > -1;
|
||
scope.lexical.push(name);
|
||
if (this.inModule && (scope.flags & SCOPE_TOP))
|
||
{ delete this.undefinedExports[name]; }
|
||
} else if (bindingType === BIND_SIMPLE_CATCH) {
|
||
var scope$1 = this.currentScope();
|
||
scope$1.lexical.push(name);
|
||
} else if (bindingType === BIND_FUNCTION) {
|
||
var scope$2 = this.currentScope();
|
||
if (this.treatFunctionsAsVar)
|
||
{ redeclared = scope$2.lexical.indexOf(name) > -1; }
|
||
else
|
||
{ redeclared = scope$2.lexical.indexOf(name) > -1 || scope$2.var.indexOf(name) > -1; }
|
||
scope$2.functions.push(name);
|
||
} else {
|
||
for (var i = this.scopeStack.length - 1; i >= 0; --i) {
|
||
var scope$3 = this.scopeStack[i];
|
||
if (scope$3.lexical.indexOf(name) > -1 && !((scope$3.flags & SCOPE_SIMPLE_CATCH) && scope$3.lexical[0] === name) ||
|
||
!this.treatFunctionsAsVarInScope(scope$3) && scope$3.functions.indexOf(name) > -1) {
|
||
redeclared = true;
|
||
break
|
||
}
|
||
scope$3.var.push(name);
|
||
if (this.inModule && (scope$3.flags & SCOPE_TOP))
|
||
{ delete this.undefinedExports[name]; }
|
||
if (scope$3.flags & SCOPE_VAR) { break }
|
||
}
|
||
}
|
||
if (redeclared) { this.raiseRecoverable(pos, ("Identifier '" + name + "' has already been declared")); }
|
||
};
|
||
|
||
pp$3.checkLocalExport = function(id) {
|
||
// scope.functions must be empty as Module code is always strict.
|
||
if (this.scopeStack[0].lexical.indexOf(id.name) === -1 &&
|
||
this.scopeStack[0].var.indexOf(id.name) === -1) {
|
||
this.undefinedExports[id.name] = id;
|
||
}
|
||
};
|
||
|
||
pp$3.currentScope = function() {
|
||
return this.scopeStack[this.scopeStack.length - 1]
|
||
};
|
||
|
||
pp$3.currentVarScope = function() {
|
||
for (var i = this.scopeStack.length - 1;; i--) {
|
||
var scope = this.scopeStack[i];
|
||
if (scope.flags & (SCOPE_VAR | SCOPE_CLASS_FIELD_INIT | SCOPE_CLASS_STATIC_BLOCK)) { return scope }
|
||
}
|
||
};
|
||
|
||
// Could be useful for `this`, `new.target`, `super()`, `super.property`, and `super[property]`.
|
||
pp$3.currentThisScope = function() {
|
||
for (var i = this.scopeStack.length - 1;; i--) {
|
||
var scope = this.scopeStack[i];
|
||
if (scope.flags & (SCOPE_VAR | SCOPE_CLASS_FIELD_INIT | SCOPE_CLASS_STATIC_BLOCK) &&
|
||
!(scope.flags & SCOPE_ARROW)) { return scope }
|
||
}
|
||
};
|
||
|
||
var Node = function Node(parser, pos, loc) {
|
||
this.type = "";
|
||
this.start = pos;
|
||
this.end = 0;
|
||
if (parser.options.locations)
|
||
{ this.loc = new SourceLocation(parser, loc); }
|
||
if (parser.options.directSourceFile)
|
||
{ this.sourceFile = parser.options.directSourceFile; }
|
||
if (parser.options.ranges)
|
||
{ this.range = [pos, 0]; }
|
||
};
|
||
|
||
// Start an AST node, attaching a start offset.
|
||
|
||
var pp$2 = Parser.prototype;
|
||
|
||
pp$2.startNode = function() {
|
||
return new Node(this, this.start, this.startLoc)
|
||
};
|
||
|
||
pp$2.startNodeAt = function(pos, loc) {
|
||
return new Node(this, pos, loc)
|
||
};
|
||
|
||
// Finish an AST node, adding `type` and `end` properties.
|
||
|
||
function finishNodeAt(node, type, pos, loc) {
|
||
node.type = type;
|
||
node.end = pos;
|
||
if (this.options.locations)
|
||
{ node.loc.end = loc; }
|
||
if (this.options.ranges)
|
||
{ node.range[1] = pos; }
|
||
return node
|
||
}
|
||
|
||
pp$2.finishNode = function(node, type) {
|
||
return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc)
|
||
};
|
||
|
||
// Finish node at given position
|
||
|
||
pp$2.finishNodeAt = function(node, type, pos, loc) {
|
||
return finishNodeAt.call(this, node, type, pos, loc)
|
||
};
|
||
|
||
pp$2.copyNode = function(node) {
|
||
var newNode = new Node(this, node.start, this.startLoc);
|
||
for (var prop in node) { newNode[prop] = node[prop]; }
|
||
return newNode
|
||
};
|
||
|
||
// This file was generated by "bin/generate-unicode-script-values.js". Do not modify manually!
|
||
var scriptValuesAddedInUnicode = "Gara Garay Gukh Gurung_Khema Hrkt Katakana_Or_Hiragana Kawi Kirat_Rai Krai Nag_Mundari Nagm Ol_Onal Onao Sunu Sunuwar Todhri Todr Tulu_Tigalari Tutg Unknown Zzzz";
|
||
|
||
// This file contains Unicode properties extracted from the ECMAScript specification.
|
||
// The lists are extracted like so:
|
||
// $$('#table-binary-unicode-properties > figure > table > tbody > tr > td:nth-child(1) code').map(el => el.innerText)
|
||
|
||
// #table-binary-unicode-properties
|
||
var ecma9BinaryProperties = "ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS";
|
||
var ecma10BinaryProperties = ecma9BinaryProperties + " Extended_Pictographic";
|
||
var ecma11BinaryProperties = ecma10BinaryProperties;
|
||
var ecma12BinaryProperties = ecma11BinaryProperties + " EBase EComp EMod EPres ExtPict";
|
||
var ecma13BinaryProperties = ecma12BinaryProperties;
|
||
var ecma14BinaryProperties = ecma13BinaryProperties;
|
||
|
||
var unicodeBinaryProperties = {
|
||
9: ecma9BinaryProperties,
|
||
10: ecma10BinaryProperties,
|
||
11: ecma11BinaryProperties,
|
||
12: ecma12BinaryProperties,
|
||
13: ecma13BinaryProperties,
|
||
14: ecma14BinaryProperties
|
||
};
|
||
|
||
// #table-binary-unicode-properties-of-strings
|
||
var ecma14BinaryPropertiesOfStrings = "Basic_Emoji Emoji_Keycap_Sequence RGI_Emoji_Modifier_Sequence RGI_Emoji_Flag_Sequence RGI_Emoji_Tag_Sequence RGI_Emoji_ZWJ_Sequence RGI_Emoji";
|
||
|
||
var unicodeBinaryPropertiesOfStrings = {
|
||
9: "",
|
||
10: "",
|
||
11: "",
|
||
12: "",
|
||
13: "",
|
||
14: ecma14BinaryPropertiesOfStrings
|
||
};
|
||
|
||
// #table-unicode-general-category-values
|
||
var unicodeGeneralCategoryValues = "Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu";
|
||
|
||
// #table-unicode-script-values
|
||
var ecma9ScriptValues = "Adlam Adlm Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb";
|
||
var ecma10ScriptValues = ecma9ScriptValues + " Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd";
|
||
var ecma11ScriptValues = ecma10ScriptValues + " Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho";
|
||
var ecma12ScriptValues = ecma11ScriptValues + " Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi";
|
||
var ecma13ScriptValues = ecma12ScriptValues + " Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith";
|
||
var ecma14ScriptValues = ecma13ScriptValues + " " + scriptValuesAddedInUnicode;
|
||
|
||
var unicodeScriptValues = {
|
||
9: ecma9ScriptValues,
|
||
10: ecma10ScriptValues,
|
||
11: ecma11ScriptValues,
|
||
12: ecma12ScriptValues,
|
||
13: ecma13ScriptValues,
|
||
14: ecma14ScriptValues
|
||
};
|
||
|
||
var data = {};
|
||
function buildUnicodeData(ecmaVersion) {
|
||
var d = data[ecmaVersion] = {
|
||
binary: wordsRegexp(unicodeBinaryProperties[ecmaVersion] + " " + unicodeGeneralCategoryValues),
|
||
binaryOfStrings: wordsRegexp(unicodeBinaryPropertiesOfStrings[ecmaVersion]),
|
||
nonBinary: {
|
||
General_Category: wordsRegexp(unicodeGeneralCategoryValues),
|
||
Script: wordsRegexp(unicodeScriptValues[ecmaVersion])
|
||
}
|
||
};
|
||
d.nonBinary.Script_Extensions = d.nonBinary.Script;
|
||
|
||
d.nonBinary.gc = d.nonBinary.General_Category;
|
||
d.nonBinary.sc = d.nonBinary.Script;
|
||
d.nonBinary.scx = d.nonBinary.Script_Extensions;
|
||
}
|
||
|
||
for (var i = 0, list = [9, 10, 11, 12, 13, 14]; i < list.length; i += 1) {
|
||
var ecmaVersion = list[i];
|
||
|
||
buildUnicodeData(ecmaVersion);
|
||
}
|
||
|
||
var pp$1 = Parser.prototype;
|
||
|
||
// Track disjunction structure to determine whether a duplicate
|
||
// capture group name is allowed because it is in a separate branch.
|
||
var BranchID = function BranchID(parent, base) {
|
||
// Parent disjunction branch
|
||
this.parent = parent;
|
||
// Identifies this set of sibling branches
|
||
this.base = base || this;
|
||
};
|
||
|
||
BranchID.prototype.separatedFrom = function separatedFrom (alt) {
|
||
// A branch is separate from another branch if they or any of
|
||
// their parents are siblings in a given disjunction
|
||
for (var self = this; self; self = self.parent) {
|
||
for (var other = alt; other; other = other.parent) {
|
||
if (self.base === other.base && self !== other) { return true }
|
||
}
|
||
}
|
||
return false
|
||
};
|
||
|
||
BranchID.prototype.sibling = function sibling () {
|
||
return new BranchID(this.parent, this.base)
|
||
};
|
||
|
||
var RegExpValidationState = function RegExpValidationState(parser) {
|
||
this.parser = parser;
|
||
this.validFlags = "gim" + (parser.options.ecmaVersion >= 6 ? "uy" : "") + (parser.options.ecmaVersion >= 9 ? "s" : "") + (parser.options.ecmaVersion >= 13 ? "d" : "") + (parser.options.ecmaVersion >= 15 ? "v" : "");
|
||
this.unicodeProperties = data[parser.options.ecmaVersion >= 14 ? 14 : parser.options.ecmaVersion];
|
||
this.source = "";
|
||
this.flags = "";
|
||
this.start = 0;
|
||
this.switchU = false;
|
||
this.switchV = false;
|
||
this.switchN = false;
|
||
this.pos = 0;
|
||
this.lastIntValue = 0;
|
||
this.lastStringValue = "";
|
||
this.lastAssertionIsQuantifiable = false;
|
||
this.numCapturingParens = 0;
|
||
this.maxBackReference = 0;
|
||
this.groupNames = Object.create(null);
|
||
this.backReferenceNames = [];
|
||
this.branchID = null;
|
||
};
|
||
|
||
RegExpValidationState.prototype.reset = function reset (start, pattern, flags) {
|
||
var unicodeSets = flags.indexOf("v") !== -1;
|
||
var unicode = flags.indexOf("u") !== -1;
|
||
this.start = start | 0;
|
||
this.source = pattern + "";
|
||
this.flags = flags;
|
||
if (unicodeSets && this.parser.options.ecmaVersion >= 15) {
|
||
this.switchU = true;
|
||
this.switchV = true;
|
||
this.switchN = true;
|
||
} else {
|
||
this.switchU = unicode && this.parser.options.ecmaVersion >= 6;
|
||
this.switchV = false;
|
||
this.switchN = unicode && this.parser.options.ecmaVersion >= 9;
|
||
}
|
||
};
|
||
|
||
RegExpValidationState.prototype.raise = function raise (message) {
|
||
this.parser.raiseRecoverable(this.start, ("Invalid regular expression: /" + (this.source) + "/: " + message));
|
||
};
|
||
|
||
// If u flag is given, this returns the code point at the index (it combines a surrogate pair).
|
||
// Otherwise, this returns the code unit of the index (can be a part of a surrogate pair).
|
||
RegExpValidationState.prototype.at = function at (i, forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
var s = this.source;
|
||
var l = s.length;
|
||
if (i >= l) {
|
||
return -1
|
||
}
|
||
var c = s.charCodeAt(i);
|
||
if (!(forceU || this.switchU) || c <= 0xD7FF || c >= 0xE000 || i + 1 >= l) {
|
||
return c
|
||
}
|
||
var next = s.charCodeAt(i + 1);
|
||
return next >= 0xDC00 && next <= 0xDFFF ? (c << 10) + next - 0x35FDC00 : c
|
||
};
|
||
|
||
RegExpValidationState.prototype.nextIndex = function nextIndex (i, forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
var s = this.source;
|
||
var l = s.length;
|
||
if (i >= l) {
|
||
return l
|
||
}
|
||
var c = s.charCodeAt(i), next;
|
||
if (!(forceU || this.switchU) || c <= 0xD7FF || c >= 0xE000 || i + 1 >= l ||
|
||
(next = s.charCodeAt(i + 1)) < 0xDC00 || next > 0xDFFF) {
|
||
return i + 1
|
||
}
|
||
return i + 2
|
||
};
|
||
|
||
RegExpValidationState.prototype.current = function current (forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
return this.at(this.pos, forceU)
|
||
};
|
||
|
||
RegExpValidationState.prototype.lookahead = function lookahead (forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
return this.at(this.nextIndex(this.pos, forceU), forceU)
|
||
};
|
||
|
||
RegExpValidationState.prototype.advance = function advance (forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
this.pos = this.nextIndex(this.pos, forceU);
|
||
};
|
||
|
||
RegExpValidationState.prototype.eat = function eat (ch, forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
if (this.current(forceU) === ch) {
|
||
this.advance(forceU);
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
RegExpValidationState.prototype.eatChars = function eatChars (chs, forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
var pos = this.pos;
|
||
for (var i = 0, list = chs; i < list.length; i += 1) {
|
||
var ch = list[i];
|
||
|
||
var current = this.at(pos, forceU);
|
||
if (current === -1 || current !== ch) {
|
||
return false
|
||
}
|
||
pos = this.nextIndex(pos, forceU);
|
||
}
|
||
this.pos = pos;
|
||
return true
|
||
};
|
||
|
||
/**
|
||
* Validate the flags part of a given RegExpLiteral.
|
||
*
|
||
* @param {RegExpValidationState} state The state to validate RegExp.
|
||
* @returns {void}
|
||
*/
|
||
pp$1.validateRegExpFlags = function(state) {
|
||
var validFlags = state.validFlags;
|
||
var flags = state.flags;
|
||
|
||
var u = false;
|
||
var v = false;
|
||
|
||
for (var i = 0; i < flags.length; i++) {
|
||
var flag = flags.charAt(i);
|
||
if (validFlags.indexOf(flag) === -1) {
|
||
this.raise(state.start, "Invalid regular expression flag");
|
||
}
|
||
if (flags.indexOf(flag, i + 1) > -1) {
|
||
this.raise(state.start, "Duplicate regular expression flag");
|
||
}
|
||
if (flag === "u") { u = true; }
|
||
if (flag === "v") { v = true; }
|
||
}
|
||
if (this.options.ecmaVersion >= 15 && u && v) {
|
||
this.raise(state.start, "Invalid regular expression flag");
|
||
}
|
||
};
|
||
|
||
function hasProp(obj) {
|
||
for (var _ in obj) { return true }
|
||
return false
|
||
}
|
||
|
||
/**
|
||
* Validate the pattern part of a given RegExpLiteral.
|
||
*
|
||
* @param {RegExpValidationState} state The state to validate RegExp.
|
||
* @returns {void}
|
||
*/
|
||
pp$1.validateRegExpPattern = function(state) {
|
||
this.regexp_pattern(state);
|
||
|
||
// The goal symbol for the parse is |Pattern[~U, ~N]|. If the result of
|
||
// parsing contains a |GroupName|, reparse with the goal symbol
|
||
// |Pattern[~U, +N]| and use this result instead. Throw a *SyntaxError*
|
||
// exception if _P_ did not conform to the grammar, if any elements of _P_
|
||
// were not matched by the parse, or if any Early Error conditions exist.
|
||
if (!state.switchN && this.options.ecmaVersion >= 9 && hasProp(state.groupNames)) {
|
||
state.switchN = true;
|
||
this.regexp_pattern(state);
|
||
}
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Pattern
|
||
pp$1.regexp_pattern = function(state) {
|
||
state.pos = 0;
|
||
state.lastIntValue = 0;
|
||
state.lastStringValue = "";
|
||
state.lastAssertionIsQuantifiable = false;
|
||
state.numCapturingParens = 0;
|
||
state.maxBackReference = 0;
|
||
state.groupNames = Object.create(null);
|
||
state.backReferenceNames.length = 0;
|
||
state.branchID = null;
|
||
|
||
this.regexp_disjunction(state);
|
||
|
||
if (state.pos !== state.source.length) {
|
||
// Make the same messages as V8.
|
||
if (state.eat(0x29 /* ) */)) {
|
||
state.raise("Unmatched ')'");
|
||
}
|
||
if (state.eat(0x5D /* ] */) || state.eat(0x7D /* } */)) {
|
||
state.raise("Lone quantifier brackets");
|
||
}
|
||
}
|
||
if (state.maxBackReference > state.numCapturingParens) {
|
||
state.raise("Invalid escape");
|
||
}
|
||
for (var i = 0, list = state.backReferenceNames; i < list.length; i += 1) {
|
||
var name = list[i];
|
||
|
||
if (!state.groupNames[name]) {
|
||
state.raise("Invalid named capture referenced");
|
||
}
|
||
}
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Disjunction
|
||
pp$1.regexp_disjunction = function(state) {
|
||
var trackDisjunction = this.options.ecmaVersion >= 16;
|
||
if (trackDisjunction) { state.branchID = new BranchID(state.branchID, null); }
|
||
this.regexp_alternative(state);
|
||
while (state.eat(0x7C /* | */)) {
|
||
if (trackDisjunction) { state.branchID = state.branchID.sibling(); }
|
||
this.regexp_alternative(state);
|
||
}
|
||
if (trackDisjunction) { state.branchID = state.branchID.parent; }
|
||
|
||
// Make the same message as V8.
|
||
if (this.regexp_eatQuantifier(state, true)) {
|
||
state.raise("Nothing to repeat");
|
||
}
|
||
if (state.eat(0x7B /* { */)) {
|
||
state.raise("Lone quantifier brackets");
|
||
}
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Alternative
|
||
pp$1.regexp_alternative = function(state) {
|
||
while (state.pos < state.source.length && this.regexp_eatTerm(state)) {}
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-Term
|
||
pp$1.regexp_eatTerm = function(state) {
|
||
if (this.regexp_eatAssertion(state)) {
|
||
// Handle `QuantifiableAssertion Quantifier` alternative.
|
||
// `state.lastAssertionIsQuantifiable` is true if the last eaten Assertion
|
||
// is a QuantifiableAssertion.
|
||
if (state.lastAssertionIsQuantifiable && this.regexp_eatQuantifier(state)) {
|
||
// Make the same message as V8.
|
||
if (state.switchU) {
|
||
state.raise("Invalid quantifier");
|
||
}
|
||
}
|
||
return true
|
||
}
|
||
|
||
if (state.switchU ? this.regexp_eatAtom(state) : this.regexp_eatExtendedAtom(state)) {
|
||
this.regexp_eatQuantifier(state);
|
||
return true
|
||
}
|
||
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-Assertion
|
||
pp$1.regexp_eatAssertion = function(state) {
|
||
var start = state.pos;
|
||
state.lastAssertionIsQuantifiable = false;
|
||
|
||
// ^, $
|
||
if (state.eat(0x5E /* ^ */) || state.eat(0x24 /* $ */)) {
|
||
return true
|
||
}
|
||
|
||
// \b \B
|
||
if (state.eat(0x5C /* \ */)) {
|
||
if (state.eat(0x42 /* B */) || state.eat(0x62 /* b */)) {
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
|
||
// Lookahead / Lookbehind
|
||
if (state.eat(0x28 /* ( */) && state.eat(0x3F /* ? */)) {
|
||
var lookbehind = false;
|
||
if (this.options.ecmaVersion >= 9) {
|
||
lookbehind = state.eat(0x3C /* < */);
|
||
}
|
||
if (state.eat(0x3D /* = */) || state.eat(0x21 /* ! */)) {
|
||
this.regexp_disjunction(state);
|
||
if (!state.eat(0x29 /* ) */)) {
|
||
state.raise("Unterminated group");
|
||
}
|
||
state.lastAssertionIsQuantifiable = !lookbehind;
|
||
return true
|
||
}
|
||
}
|
||
|
||
state.pos = start;
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Quantifier
|
||
pp$1.regexp_eatQuantifier = function(state, noError) {
|
||
if ( noError === void 0 ) noError = false;
|
||
|
||
if (this.regexp_eatQuantifierPrefix(state, noError)) {
|
||
state.eat(0x3F /* ? */);
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-QuantifierPrefix
|
||
pp$1.regexp_eatQuantifierPrefix = function(state, noError) {
|
||
return (
|
||
state.eat(0x2A /* * */) ||
|
||
state.eat(0x2B /* + */) ||
|
||
state.eat(0x3F /* ? */) ||
|
||
this.regexp_eatBracedQuantifier(state, noError)
|
||
)
|
||
};
|
||
pp$1.regexp_eatBracedQuantifier = function(state, noError) {
|
||
var start = state.pos;
|
||
if (state.eat(0x7B /* { */)) {
|
||
var min = 0, max = -1;
|
||
if (this.regexp_eatDecimalDigits(state)) {
|
||
min = state.lastIntValue;
|
||
if (state.eat(0x2C /* , */) && this.regexp_eatDecimalDigits(state)) {
|
||
max = state.lastIntValue;
|
||
}
|
||
if (state.eat(0x7D /* } */)) {
|
||
// SyntaxError in https://www.ecma-international.org/ecma-262/8.0/#sec-term
|
||
if (max !== -1 && max < min && !noError) {
|
||
state.raise("numbers out of order in {} quantifier");
|
||
}
|
||
return true
|
||
}
|
||
}
|
||
if (state.switchU && !noError) {
|
||
state.raise("Incomplete quantifier");
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Atom
|
||
pp$1.regexp_eatAtom = function(state) {
|
||
return (
|
||
this.regexp_eatPatternCharacters(state) ||
|
||
state.eat(0x2E /* . */) ||
|
||
this.regexp_eatReverseSolidusAtomEscape(state) ||
|
||
this.regexp_eatCharacterClass(state) ||
|
||
this.regexp_eatUncapturingGroup(state) ||
|
||
this.regexp_eatCapturingGroup(state)
|
||
)
|
||
};
|
||
pp$1.regexp_eatReverseSolidusAtomEscape = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x5C /* \ */)) {
|
||
if (this.regexp_eatAtomEscape(state)) {
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
pp$1.regexp_eatUncapturingGroup = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x28 /* ( */)) {
|
||
if (state.eat(0x3F /* ? */)) {
|
||
if (this.options.ecmaVersion >= 16) {
|
||
var addModifiers = this.regexp_eatModifiers(state);
|
||
var hasHyphen = state.eat(0x2D /* - */);
|
||
if (addModifiers || hasHyphen) {
|
||
for (var i = 0; i < addModifiers.length; i++) {
|
||
var modifier = addModifiers.charAt(i);
|
||
if (addModifiers.indexOf(modifier, i + 1) > -1) {
|
||
state.raise("Duplicate regular expression modifiers");
|
||
}
|
||
}
|
||
if (hasHyphen) {
|
||
var removeModifiers = this.regexp_eatModifiers(state);
|
||
if (!addModifiers && !removeModifiers && state.current() === 0x3A /* : */) {
|
||
state.raise("Invalid regular expression modifiers");
|
||
}
|
||
for (var i$1 = 0; i$1 < removeModifiers.length; i$1++) {
|
||
var modifier$1 = removeModifiers.charAt(i$1);
|
||
if (
|
||
removeModifiers.indexOf(modifier$1, i$1 + 1) > -1 ||
|
||
addModifiers.indexOf(modifier$1) > -1
|
||
) {
|
||
state.raise("Duplicate regular expression modifiers");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (state.eat(0x3A /* : */)) {
|
||
this.regexp_disjunction(state);
|
||
if (state.eat(0x29 /* ) */)) {
|
||
return true
|
||
}
|
||
state.raise("Unterminated group");
|
||
}
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
pp$1.regexp_eatCapturingGroup = function(state) {
|
||
if (state.eat(0x28 /* ( */)) {
|
||
if (this.options.ecmaVersion >= 9) {
|
||
this.regexp_groupSpecifier(state);
|
||
} else if (state.current() === 0x3F /* ? */) {
|
||
state.raise("Invalid group");
|
||
}
|
||
this.regexp_disjunction(state);
|
||
if (state.eat(0x29 /* ) */)) {
|
||
state.numCapturingParens += 1;
|
||
return true
|
||
}
|
||
state.raise("Unterminated group");
|
||
}
|
||
return false
|
||
};
|
||
// RegularExpressionModifiers ::
|
||
// [empty]
|
||
// RegularExpressionModifiers RegularExpressionModifier
|
||
pp$1.regexp_eatModifiers = function(state) {
|
||
var modifiers = "";
|
||
var ch = 0;
|
||
while ((ch = state.current()) !== -1 && isRegularExpressionModifier(ch)) {
|
||
modifiers += codePointToString(ch);
|
||
state.advance();
|
||
}
|
||
return modifiers
|
||
};
|
||
// RegularExpressionModifier :: one of
|
||
// `i` `m` `s`
|
||
function isRegularExpressionModifier(ch) {
|
||
return ch === 0x69 /* i */ || ch === 0x6d /* m */ || ch === 0x73 /* s */
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ExtendedAtom
|
||
pp$1.regexp_eatExtendedAtom = function(state) {
|
||
return (
|
||
state.eat(0x2E /* . */) ||
|
||
this.regexp_eatReverseSolidusAtomEscape(state) ||
|
||
this.regexp_eatCharacterClass(state) ||
|
||
this.regexp_eatUncapturingGroup(state) ||
|
||
this.regexp_eatCapturingGroup(state) ||
|
||
this.regexp_eatInvalidBracedQuantifier(state) ||
|
||
this.regexp_eatExtendedPatternCharacter(state)
|
||
)
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-InvalidBracedQuantifier
|
||
pp$1.regexp_eatInvalidBracedQuantifier = function(state) {
|
||
if (this.regexp_eatBracedQuantifier(state, true)) {
|
||
state.raise("Nothing to repeat");
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-SyntaxCharacter
|
||
pp$1.regexp_eatSyntaxCharacter = function(state) {
|
||
var ch = state.current();
|
||
if (isSyntaxCharacter(ch)) {
|
||
state.lastIntValue = ch;
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
function isSyntaxCharacter(ch) {
|
||
return (
|
||
ch === 0x24 /* $ */ ||
|
||
ch >= 0x28 /* ( */ && ch <= 0x2B /* + */ ||
|
||
ch === 0x2E /* . */ ||
|
||
ch === 0x3F /* ? */ ||
|
||
ch >= 0x5B /* [ */ && ch <= 0x5E /* ^ */ ||
|
||
ch >= 0x7B /* { */ && ch <= 0x7D /* } */
|
||
)
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-PatternCharacter
|
||
// But eat eager.
|
||
pp$1.regexp_eatPatternCharacters = function(state) {
|
||
var start = state.pos;
|
||
var ch = 0;
|
||
while ((ch = state.current()) !== -1 && !isSyntaxCharacter(ch)) {
|
||
state.advance();
|
||
}
|
||
return state.pos !== start
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ExtendedPatternCharacter
|
||
pp$1.regexp_eatExtendedPatternCharacter = function(state) {
|
||
var ch = state.current();
|
||
if (
|
||
ch !== -1 &&
|
||
ch !== 0x24 /* $ */ &&
|
||
!(ch >= 0x28 /* ( */ && ch <= 0x2B /* + */) &&
|
||
ch !== 0x2E /* . */ &&
|
||
ch !== 0x3F /* ? */ &&
|
||
ch !== 0x5B /* [ */ &&
|
||
ch !== 0x5E /* ^ */ &&
|
||
ch !== 0x7C /* | */
|
||
) {
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// GroupSpecifier ::
|
||
// [empty]
|
||
// `?` GroupName
|
||
pp$1.regexp_groupSpecifier = function(state) {
|
||
if (state.eat(0x3F /* ? */)) {
|
||
if (!this.regexp_eatGroupName(state)) { state.raise("Invalid group"); }
|
||
var trackDisjunction = this.options.ecmaVersion >= 16;
|
||
var known = state.groupNames[state.lastStringValue];
|
||
if (known) {
|
||
if (trackDisjunction) {
|
||
for (var i = 0, list = known; i < list.length; i += 1) {
|
||
var altID = list[i];
|
||
|
||
if (!altID.separatedFrom(state.branchID))
|
||
{ state.raise("Duplicate capture group name"); }
|
||
}
|
||
} else {
|
||
state.raise("Duplicate capture group name");
|
||
}
|
||
}
|
||
if (trackDisjunction) {
|
||
(known || (state.groupNames[state.lastStringValue] = [])).push(state.branchID);
|
||
} else {
|
||
state.groupNames[state.lastStringValue] = true;
|
||
}
|
||
}
|
||
};
|
||
|
||
// GroupName ::
|
||
// `<` RegExpIdentifierName `>`
|
||
// Note: this updates `state.lastStringValue` property with the eaten name.
|
||
pp$1.regexp_eatGroupName = function(state) {
|
||
state.lastStringValue = "";
|
||
if (state.eat(0x3C /* < */)) {
|
||
if (this.regexp_eatRegExpIdentifierName(state) && state.eat(0x3E /* > */)) {
|
||
return true
|
||
}
|
||
state.raise("Invalid capture group name");
|
||
}
|
||
return false
|
||
};
|
||
|
||
// RegExpIdentifierName ::
|
||
// RegExpIdentifierStart
|
||
// RegExpIdentifierName RegExpIdentifierPart
|
||
// Note: this updates `state.lastStringValue` property with the eaten name.
|
||
pp$1.regexp_eatRegExpIdentifierName = function(state) {
|
||
state.lastStringValue = "";
|
||
if (this.regexp_eatRegExpIdentifierStart(state)) {
|
||
state.lastStringValue += codePointToString(state.lastIntValue);
|
||
while (this.regexp_eatRegExpIdentifierPart(state)) {
|
||
state.lastStringValue += codePointToString(state.lastIntValue);
|
||
}
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// RegExpIdentifierStart ::
|
||
// UnicodeIDStart
|
||
// `$`
|
||
// `_`
|
||
// `\` RegExpUnicodeEscapeSequence[+U]
|
||
pp$1.regexp_eatRegExpIdentifierStart = function(state) {
|
||
var start = state.pos;
|
||
var forceU = this.options.ecmaVersion >= 11;
|
||
var ch = state.current(forceU);
|
||
state.advance(forceU);
|
||
|
||
if (ch === 0x5C /* \ */ && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
||
ch = state.lastIntValue;
|
||
}
|
||
if (isRegExpIdentifierStart(ch)) {
|
||
state.lastIntValue = ch;
|
||
return true
|
||
}
|
||
|
||
state.pos = start;
|
||
return false
|
||
};
|
||
function isRegExpIdentifierStart(ch) {
|
||
return isIdentifierStart(ch, true) || ch === 0x24 /* $ */ || ch === 0x5F /* _ */
|
||
}
|
||
|
||
// RegExpIdentifierPart ::
|
||
// UnicodeIDContinue
|
||
// `$`
|
||
// `_`
|
||
// `\` RegExpUnicodeEscapeSequence[+U]
|
||
// <ZWNJ>
|
||
// <ZWJ>
|
||
pp$1.regexp_eatRegExpIdentifierPart = function(state) {
|
||
var start = state.pos;
|
||
var forceU = this.options.ecmaVersion >= 11;
|
||
var ch = state.current(forceU);
|
||
state.advance(forceU);
|
||
|
||
if (ch === 0x5C /* \ */ && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) {
|
||
ch = state.lastIntValue;
|
||
}
|
||
if (isRegExpIdentifierPart(ch)) {
|
||
state.lastIntValue = ch;
|
||
return true
|
||
}
|
||
|
||
state.pos = start;
|
||
return false
|
||
};
|
||
function isRegExpIdentifierPart(ch) {
|
||
return isIdentifierChar(ch, true) || ch === 0x24 /* $ */ || ch === 0x5F /* _ */ || ch === 0x200C /* <ZWNJ> */ || ch === 0x200D /* <ZWJ> */
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-AtomEscape
|
||
pp$1.regexp_eatAtomEscape = function(state) {
|
||
if (
|
||
this.regexp_eatBackReference(state) ||
|
||
this.regexp_eatCharacterClassEscape(state) ||
|
||
this.regexp_eatCharacterEscape(state) ||
|
||
(state.switchN && this.regexp_eatKGroupName(state))
|
||
) {
|
||
return true
|
||
}
|
||
if (state.switchU) {
|
||
// Make the same message as V8.
|
||
if (state.current() === 0x63 /* c */) {
|
||
state.raise("Invalid unicode escape");
|
||
}
|
||
state.raise("Invalid escape");
|
||
}
|
||
return false
|
||
};
|
||
pp$1.regexp_eatBackReference = function(state) {
|
||
var start = state.pos;
|
||
if (this.regexp_eatDecimalEscape(state)) {
|
||
var n = state.lastIntValue;
|
||
if (state.switchU) {
|
||
// For SyntaxError in https://www.ecma-international.org/ecma-262/8.0/#sec-atomescape
|
||
if (n > state.maxBackReference) {
|
||
state.maxBackReference = n;
|
||
}
|
||
return true
|
||
}
|
||
if (n <= state.numCapturingParens) {
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
pp$1.regexp_eatKGroupName = function(state) {
|
||
if (state.eat(0x6B /* k */)) {
|
||
if (this.regexp_eatGroupName(state)) {
|
||
state.backReferenceNames.push(state.lastStringValue);
|
||
return true
|
||
}
|
||
state.raise("Invalid named reference");
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-CharacterEscape
|
||
pp$1.regexp_eatCharacterEscape = function(state) {
|
||
return (
|
||
this.regexp_eatControlEscape(state) ||
|
||
this.regexp_eatCControlLetter(state) ||
|
||
this.regexp_eatZero(state) ||
|
||
this.regexp_eatHexEscapeSequence(state) ||
|
||
this.regexp_eatRegExpUnicodeEscapeSequence(state, false) ||
|
||
(!state.switchU && this.regexp_eatLegacyOctalEscapeSequence(state)) ||
|
||
this.regexp_eatIdentityEscape(state)
|
||
)
|
||
};
|
||
pp$1.regexp_eatCControlLetter = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x63 /* c */)) {
|
||
if (this.regexp_eatControlLetter(state)) {
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
pp$1.regexp_eatZero = function(state) {
|
||
if (state.current() === 0x30 /* 0 */ && !isDecimalDigit(state.lookahead())) {
|
||
state.lastIntValue = 0;
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-ControlEscape
|
||
pp$1.regexp_eatControlEscape = function(state) {
|
||
var ch = state.current();
|
||
if (ch === 0x74 /* t */) {
|
||
state.lastIntValue = 0x09; /* \t */
|
||
state.advance();
|
||
return true
|
||
}
|
||
if (ch === 0x6E /* n */) {
|
||
state.lastIntValue = 0x0A; /* \n */
|
||
state.advance();
|
||
return true
|
||
}
|
||
if (ch === 0x76 /* v */) {
|
||
state.lastIntValue = 0x0B; /* \v */
|
||
state.advance();
|
||
return true
|
||
}
|
||
if (ch === 0x66 /* f */) {
|
||
state.lastIntValue = 0x0C; /* \f */
|
||
state.advance();
|
||
return true
|
||
}
|
||
if (ch === 0x72 /* r */) {
|
||
state.lastIntValue = 0x0D; /* \r */
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-ControlLetter
|
||
pp$1.regexp_eatControlLetter = function(state) {
|
||
var ch = state.current();
|
||
if (isControlLetter(ch)) {
|
||
state.lastIntValue = ch % 0x20;
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
function isControlLetter(ch) {
|
||
return (
|
||
(ch >= 0x41 /* A */ && ch <= 0x5A /* Z */) ||
|
||
(ch >= 0x61 /* a */ && ch <= 0x7A /* z */)
|
||
)
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-RegExpUnicodeEscapeSequence
|
||
pp$1.regexp_eatRegExpUnicodeEscapeSequence = function(state, forceU) {
|
||
if ( forceU === void 0 ) forceU = false;
|
||
|
||
var start = state.pos;
|
||
var switchU = forceU || state.switchU;
|
||
|
||
if (state.eat(0x75 /* u */)) {
|
||
if (this.regexp_eatFixedHexDigits(state, 4)) {
|
||
var lead = state.lastIntValue;
|
||
if (switchU && lead >= 0xD800 && lead <= 0xDBFF) {
|
||
var leadSurrogateEnd = state.pos;
|
||
if (state.eat(0x5C /* \ */) && state.eat(0x75 /* u */) && this.regexp_eatFixedHexDigits(state, 4)) {
|
||
var trail = state.lastIntValue;
|
||
if (trail >= 0xDC00 && trail <= 0xDFFF) {
|
||
state.lastIntValue = (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;
|
||
return true
|
||
}
|
||
}
|
||
state.pos = leadSurrogateEnd;
|
||
state.lastIntValue = lead;
|
||
}
|
||
return true
|
||
}
|
||
if (
|
||
switchU &&
|
||
state.eat(0x7B /* { */) &&
|
||
this.regexp_eatHexDigits(state) &&
|
||
state.eat(0x7D /* } */) &&
|
||
isValidUnicode(state.lastIntValue)
|
||
) {
|
||
return true
|
||
}
|
||
if (switchU) {
|
||
state.raise("Invalid unicode escape");
|
||
}
|
||
state.pos = start;
|
||
}
|
||
|
||
return false
|
||
};
|
||
function isValidUnicode(ch) {
|
||
return ch >= 0 && ch <= 0x10FFFF
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-IdentityEscape
|
||
pp$1.regexp_eatIdentityEscape = function(state) {
|
||
if (state.switchU) {
|
||
if (this.regexp_eatSyntaxCharacter(state)) {
|
||
return true
|
||
}
|
||
if (state.eat(0x2F /* / */)) {
|
||
state.lastIntValue = 0x2F; /* / */
|
||
return true
|
||
}
|
||
return false
|
||
}
|
||
|
||
var ch = state.current();
|
||
if (ch !== 0x63 /* c */ && (!state.switchN || ch !== 0x6B /* k */)) {
|
||
state.lastIntValue = ch;
|
||
state.advance();
|
||
return true
|
||
}
|
||
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalEscape
|
||
pp$1.regexp_eatDecimalEscape = function(state) {
|
||
state.lastIntValue = 0;
|
||
var ch = state.current();
|
||
if (ch >= 0x31 /* 1 */ && ch <= 0x39 /* 9 */) {
|
||
do {
|
||
state.lastIntValue = 10 * state.lastIntValue + (ch - 0x30 /* 0 */);
|
||
state.advance();
|
||
} while ((ch = state.current()) >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */)
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// Return values used by character set parsing methods, needed to
|
||
// forbid negation of sets that can match strings.
|
||
var CharSetNone = 0; // Nothing parsed
|
||
var CharSetOk = 1; // Construct parsed, cannot contain strings
|
||
var CharSetString = 2; // Construct parsed, can contain strings
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClassEscape
|
||
pp$1.regexp_eatCharacterClassEscape = function(state) {
|
||
var ch = state.current();
|
||
|
||
if (isCharacterClassEscape(ch)) {
|
||
state.lastIntValue = -1;
|
||
state.advance();
|
||
return CharSetOk
|
||
}
|
||
|
||
var negate = false;
|
||
if (
|
||
state.switchU &&
|
||
this.options.ecmaVersion >= 9 &&
|
||
((negate = ch === 0x50 /* P */) || ch === 0x70 /* p */)
|
||
) {
|
||
state.lastIntValue = -1;
|
||
state.advance();
|
||
var result;
|
||
if (
|
||
state.eat(0x7B /* { */) &&
|
||
(result = this.regexp_eatUnicodePropertyValueExpression(state)) &&
|
||
state.eat(0x7D /* } */)
|
||
) {
|
||
if (negate && result === CharSetString) { state.raise("Invalid property name"); }
|
||
return result
|
||
}
|
||
state.raise("Invalid property name");
|
||
}
|
||
|
||
return CharSetNone
|
||
};
|
||
|
||
function isCharacterClassEscape(ch) {
|
||
return (
|
||
ch === 0x64 /* d */ ||
|
||
ch === 0x44 /* D */ ||
|
||
ch === 0x73 /* s */ ||
|
||
ch === 0x53 /* S */ ||
|
||
ch === 0x77 /* w */ ||
|
||
ch === 0x57 /* W */
|
||
)
|
||
}
|
||
|
||
// UnicodePropertyValueExpression ::
|
||
// UnicodePropertyName `=` UnicodePropertyValue
|
||
// LoneUnicodePropertyNameOrValue
|
||
pp$1.regexp_eatUnicodePropertyValueExpression = function(state) {
|
||
var start = state.pos;
|
||
|
||
// UnicodePropertyName `=` UnicodePropertyValue
|
||
if (this.regexp_eatUnicodePropertyName(state) && state.eat(0x3D /* = */)) {
|
||
var name = state.lastStringValue;
|
||
if (this.regexp_eatUnicodePropertyValue(state)) {
|
||
var value = state.lastStringValue;
|
||
this.regexp_validateUnicodePropertyNameAndValue(state, name, value);
|
||
return CharSetOk
|
||
}
|
||
}
|
||
state.pos = start;
|
||
|
||
// LoneUnicodePropertyNameOrValue
|
||
if (this.regexp_eatLoneUnicodePropertyNameOrValue(state)) {
|
||
var nameOrValue = state.lastStringValue;
|
||
return this.regexp_validateUnicodePropertyNameOrValue(state, nameOrValue)
|
||
}
|
||
return CharSetNone
|
||
};
|
||
|
||
pp$1.regexp_validateUnicodePropertyNameAndValue = function(state, name, value) {
|
||
if (!hasOwn(state.unicodeProperties.nonBinary, name))
|
||
{ state.raise("Invalid property name"); }
|
||
if (!state.unicodeProperties.nonBinary[name].test(value))
|
||
{ state.raise("Invalid property value"); }
|
||
};
|
||
|
||
pp$1.regexp_validateUnicodePropertyNameOrValue = function(state, nameOrValue) {
|
||
if (state.unicodeProperties.binary.test(nameOrValue)) { return CharSetOk }
|
||
if (state.switchV && state.unicodeProperties.binaryOfStrings.test(nameOrValue)) { return CharSetString }
|
||
state.raise("Invalid property name");
|
||
};
|
||
|
||
// UnicodePropertyName ::
|
||
// UnicodePropertyNameCharacters
|
||
pp$1.regexp_eatUnicodePropertyName = function(state) {
|
||
var ch = 0;
|
||
state.lastStringValue = "";
|
||
while (isUnicodePropertyNameCharacter(ch = state.current())) {
|
||
state.lastStringValue += codePointToString(ch);
|
||
state.advance();
|
||
}
|
||
return state.lastStringValue !== ""
|
||
};
|
||
|
||
function isUnicodePropertyNameCharacter(ch) {
|
||
return isControlLetter(ch) || ch === 0x5F /* _ */
|
||
}
|
||
|
||
// UnicodePropertyValue ::
|
||
// UnicodePropertyValueCharacters
|
||
pp$1.regexp_eatUnicodePropertyValue = function(state) {
|
||
var ch = 0;
|
||
state.lastStringValue = "";
|
||
while (isUnicodePropertyValueCharacter(ch = state.current())) {
|
||
state.lastStringValue += codePointToString(ch);
|
||
state.advance();
|
||
}
|
||
return state.lastStringValue !== ""
|
||
};
|
||
function isUnicodePropertyValueCharacter(ch) {
|
||
return isUnicodePropertyNameCharacter(ch) || isDecimalDigit(ch)
|
||
}
|
||
|
||
// LoneUnicodePropertyNameOrValue ::
|
||
// UnicodePropertyValueCharacters
|
||
pp$1.regexp_eatLoneUnicodePropertyNameOrValue = function(state) {
|
||
return this.regexp_eatUnicodePropertyValue(state)
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClass
|
||
pp$1.regexp_eatCharacterClass = function(state) {
|
||
if (state.eat(0x5B /* [ */)) {
|
||
var negate = state.eat(0x5E /* ^ */);
|
||
var result = this.regexp_classContents(state);
|
||
if (!state.eat(0x5D /* ] */))
|
||
{ state.raise("Unterminated character class"); }
|
||
if (negate && result === CharSetString)
|
||
{ state.raise("Negated character class may contain strings"); }
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassContents
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-ClassRanges
|
||
pp$1.regexp_classContents = function(state) {
|
||
if (state.current() === 0x5D /* ] */) { return CharSetOk }
|
||
if (state.switchV) { return this.regexp_classSetExpression(state) }
|
||
this.regexp_nonEmptyClassRanges(state);
|
||
return CharSetOk
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRanges
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRangesNoDash
|
||
pp$1.regexp_nonEmptyClassRanges = function(state) {
|
||
while (this.regexp_eatClassAtom(state)) {
|
||
var left = state.lastIntValue;
|
||
if (state.eat(0x2D /* - */) && this.regexp_eatClassAtom(state)) {
|
||
var right = state.lastIntValue;
|
||
if (state.switchU && (left === -1 || right === -1)) {
|
||
state.raise("Invalid character class");
|
||
}
|
||
if (left !== -1 && right !== -1 && left > right) {
|
||
state.raise("Range out of order in character class");
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtom
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtomNoDash
|
||
pp$1.regexp_eatClassAtom = function(state) {
|
||
var start = state.pos;
|
||
|
||
if (state.eat(0x5C /* \ */)) {
|
||
if (this.regexp_eatClassEscape(state)) {
|
||
return true
|
||
}
|
||
if (state.switchU) {
|
||
// Make the same message as V8.
|
||
var ch$1 = state.current();
|
||
if (ch$1 === 0x63 /* c */ || isOctalDigit(ch$1)) {
|
||
state.raise("Invalid class escape");
|
||
}
|
||
state.raise("Invalid escape");
|
||
}
|
||
state.pos = start;
|
||
}
|
||
|
||
var ch = state.current();
|
||
if (ch !== 0x5D /* ] */) {
|
||
state.lastIntValue = ch;
|
||
state.advance();
|
||
return true
|
||
}
|
||
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ClassEscape
|
||
pp$1.regexp_eatClassEscape = function(state) {
|
||
var start = state.pos;
|
||
|
||
if (state.eat(0x62 /* b */)) {
|
||
state.lastIntValue = 0x08; /* <BS> */
|
||
return true
|
||
}
|
||
|
||
if (state.switchU && state.eat(0x2D /* - */)) {
|
||
state.lastIntValue = 0x2D; /* - */
|
||
return true
|
||
}
|
||
|
||
if (!state.switchU && state.eat(0x63 /* c */)) {
|
||
if (this.regexp_eatClassControlLetter(state)) {
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
|
||
return (
|
||
this.regexp_eatCharacterClassEscape(state) ||
|
||
this.regexp_eatCharacterEscape(state)
|
||
)
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetExpression
|
||
// https://tc39.es/ecma262/#prod-ClassUnion
|
||
// https://tc39.es/ecma262/#prod-ClassIntersection
|
||
// https://tc39.es/ecma262/#prod-ClassSubtraction
|
||
pp$1.regexp_classSetExpression = function(state) {
|
||
var result = CharSetOk, subResult;
|
||
if (this.regexp_eatClassSetRange(state)) ; else if (subResult = this.regexp_eatClassSetOperand(state)) {
|
||
if (subResult === CharSetString) { result = CharSetString; }
|
||
// https://tc39.es/ecma262/#prod-ClassIntersection
|
||
var start = state.pos;
|
||
while (state.eatChars([0x26, 0x26] /* && */)) {
|
||
if (
|
||
state.current() !== 0x26 /* & */ &&
|
||
(subResult = this.regexp_eatClassSetOperand(state))
|
||
) {
|
||
if (subResult !== CharSetString) { result = CharSetOk; }
|
||
continue
|
||
}
|
||
state.raise("Invalid character in character class");
|
||
}
|
||
if (start !== state.pos) { return result }
|
||
// https://tc39.es/ecma262/#prod-ClassSubtraction
|
||
while (state.eatChars([0x2D, 0x2D] /* -- */)) {
|
||
if (this.regexp_eatClassSetOperand(state)) { continue }
|
||
state.raise("Invalid character in character class");
|
||
}
|
||
if (start !== state.pos) { return result }
|
||
} else {
|
||
state.raise("Invalid character in character class");
|
||
}
|
||
// https://tc39.es/ecma262/#prod-ClassUnion
|
||
for (;;) {
|
||
if (this.regexp_eatClassSetRange(state)) { continue }
|
||
subResult = this.regexp_eatClassSetOperand(state);
|
||
if (!subResult) { return result }
|
||
if (subResult === CharSetString) { result = CharSetString; }
|
||
}
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetRange
|
||
pp$1.regexp_eatClassSetRange = function(state) {
|
||
var start = state.pos;
|
||
if (this.regexp_eatClassSetCharacter(state)) {
|
||
var left = state.lastIntValue;
|
||
if (state.eat(0x2D /* - */) && this.regexp_eatClassSetCharacter(state)) {
|
||
var right = state.lastIntValue;
|
||
if (left !== -1 && right !== -1 && left > right) {
|
||
state.raise("Range out of order in character class");
|
||
}
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetOperand
|
||
pp$1.regexp_eatClassSetOperand = function(state) {
|
||
if (this.regexp_eatClassSetCharacter(state)) { return CharSetOk }
|
||
return this.regexp_eatClassStringDisjunction(state) || this.regexp_eatNestedClass(state)
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-NestedClass
|
||
pp$1.regexp_eatNestedClass = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x5B /* [ */)) {
|
||
var negate = state.eat(0x5E /* ^ */);
|
||
var result = this.regexp_classContents(state);
|
||
if (state.eat(0x5D /* ] */)) {
|
||
if (negate && result === CharSetString) {
|
||
state.raise("Negated character class may contain strings");
|
||
}
|
||
return result
|
||
}
|
||
state.pos = start;
|
||
}
|
||
if (state.eat(0x5C /* \ */)) {
|
||
var result$1 = this.regexp_eatCharacterClassEscape(state);
|
||
if (result$1) {
|
||
return result$1
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return null
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassStringDisjunction
|
||
pp$1.regexp_eatClassStringDisjunction = function(state) {
|
||
var start = state.pos;
|
||
if (state.eatChars([0x5C, 0x71] /* \q */)) {
|
||
if (state.eat(0x7B /* { */)) {
|
||
var result = this.regexp_classStringDisjunctionContents(state);
|
||
if (state.eat(0x7D /* } */)) {
|
||
return result
|
||
}
|
||
} else {
|
||
// Make the same message as V8.
|
||
state.raise("Invalid escape");
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return null
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassStringDisjunctionContents
|
||
pp$1.regexp_classStringDisjunctionContents = function(state) {
|
||
var result = this.regexp_classString(state);
|
||
while (state.eat(0x7C /* | */)) {
|
||
if (this.regexp_classString(state) === CharSetString) { result = CharSetString; }
|
||
}
|
||
return result
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassString
|
||
// https://tc39.es/ecma262/#prod-NonEmptyClassString
|
||
pp$1.regexp_classString = function(state) {
|
||
var count = 0;
|
||
while (this.regexp_eatClassSetCharacter(state)) { count++; }
|
||
return count === 1 ? CharSetOk : CharSetString
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetCharacter
|
||
pp$1.regexp_eatClassSetCharacter = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x5C /* \ */)) {
|
||
if (
|
||
this.regexp_eatCharacterEscape(state) ||
|
||
this.regexp_eatClassSetReservedPunctuator(state)
|
||
) {
|
||
return true
|
||
}
|
||
if (state.eat(0x62 /* b */)) {
|
||
state.lastIntValue = 0x08; /* <BS> */
|
||
return true
|
||
}
|
||
state.pos = start;
|
||
return false
|
||
}
|
||
var ch = state.current();
|
||
if (ch < 0 || ch === state.lookahead() && isClassSetReservedDoublePunctuatorCharacter(ch)) { return false }
|
||
if (isClassSetSyntaxCharacter(ch)) { return false }
|
||
state.advance();
|
||
state.lastIntValue = ch;
|
||
return true
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetReservedDoublePunctuator
|
||
function isClassSetReservedDoublePunctuatorCharacter(ch) {
|
||
return (
|
||
ch === 0x21 /* ! */ ||
|
||
ch >= 0x23 /* # */ && ch <= 0x26 /* & */ ||
|
||
ch >= 0x2A /* * */ && ch <= 0x2C /* , */ ||
|
||
ch === 0x2E /* . */ ||
|
||
ch >= 0x3A /* : */ && ch <= 0x40 /* @ */ ||
|
||
ch === 0x5E /* ^ */ ||
|
||
ch === 0x60 /* ` */ ||
|
||
ch === 0x7E /* ~ */
|
||
)
|
||
}
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetSyntaxCharacter
|
||
function isClassSetSyntaxCharacter(ch) {
|
||
return (
|
||
ch === 0x28 /* ( */ ||
|
||
ch === 0x29 /* ) */ ||
|
||
ch === 0x2D /* - */ ||
|
||
ch === 0x2F /* / */ ||
|
||
ch >= 0x5B /* [ */ && ch <= 0x5D /* ] */ ||
|
||
ch >= 0x7B /* { */ && ch <= 0x7D /* } */
|
||
)
|
||
}
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetReservedPunctuator
|
||
pp$1.regexp_eatClassSetReservedPunctuator = function(state) {
|
||
var ch = state.current();
|
||
if (isClassSetReservedPunctuator(ch)) {
|
||
state.lastIntValue = ch;
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://tc39.es/ecma262/#prod-ClassSetReservedPunctuator
|
||
function isClassSetReservedPunctuator(ch) {
|
||
return (
|
||
ch === 0x21 /* ! */ ||
|
||
ch === 0x23 /* # */ ||
|
||
ch === 0x25 /* % */ ||
|
||
ch === 0x26 /* & */ ||
|
||
ch === 0x2C /* , */ ||
|
||
ch === 0x2D /* - */ ||
|
||
ch >= 0x3A /* : */ && ch <= 0x3E /* > */ ||
|
||
ch === 0x40 /* @ */ ||
|
||
ch === 0x60 /* ` */ ||
|
||
ch === 0x7E /* ~ */
|
||
)
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ClassControlLetter
|
||
pp$1.regexp_eatClassControlLetter = function(state) {
|
||
var ch = state.current();
|
||
if (isDecimalDigit(ch) || ch === 0x5F /* _ */) {
|
||
state.lastIntValue = ch % 0x20;
|
||
state.advance();
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence
|
||
pp$1.regexp_eatHexEscapeSequence = function(state) {
|
||
var start = state.pos;
|
||
if (state.eat(0x78 /* x */)) {
|
||
if (this.regexp_eatFixedHexDigits(state, 2)) {
|
||
return true
|
||
}
|
||
if (state.switchU) {
|
||
state.raise("Invalid escape");
|
||
}
|
||
state.pos = start;
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalDigits
|
||
pp$1.regexp_eatDecimalDigits = function(state) {
|
||
var start = state.pos;
|
||
var ch = 0;
|
||
state.lastIntValue = 0;
|
||
while (isDecimalDigit(ch = state.current())) {
|
||
state.lastIntValue = 10 * state.lastIntValue + (ch - 0x30 /* 0 */);
|
||
state.advance();
|
||
}
|
||
return state.pos !== start
|
||
};
|
||
function isDecimalDigit(ch) {
|
||
return ch >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigits
|
||
pp$1.regexp_eatHexDigits = function(state) {
|
||
var start = state.pos;
|
||
var ch = 0;
|
||
state.lastIntValue = 0;
|
||
while (isHexDigit(ch = state.current())) {
|
||
state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch);
|
||
state.advance();
|
||
}
|
||
return state.pos !== start
|
||
};
|
||
function isHexDigit(ch) {
|
||
return (
|
||
(ch >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */) ||
|
||
(ch >= 0x41 /* A */ && ch <= 0x46 /* F */) ||
|
||
(ch >= 0x61 /* a */ && ch <= 0x66 /* f */)
|
||
)
|
||
}
|
||
function hexToInt(ch) {
|
||
if (ch >= 0x41 /* A */ && ch <= 0x46 /* F */) {
|
||
return 10 + (ch - 0x41 /* A */)
|
||
}
|
||
if (ch >= 0x61 /* a */ && ch <= 0x66 /* f */) {
|
||
return 10 + (ch - 0x61 /* a */)
|
||
}
|
||
return ch - 0x30 /* 0 */
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-LegacyOctalEscapeSequence
|
||
// Allows only 0-377(octal) i.e. 0-255(decimal).
|
||
pp$1.regexp_eatLegacyOctalEscapeSequence = function(state) {
|
||
if (this.regexp_eatOctalDigit(state)) {
|
||
var n1 = state.lastIntValue;
|
||
if (this.regexp_eatOctalDigit(state)) {
|
||
var n2 = state.lastIntValue;
|
||
if (n1 <= 3 && this.regexp_eatOctalDigit(state)) {
|
||
state.lastIntValue = n1 * 64 + n2 * 8 + state.lastIntValue;
|
||
} else {
|
||
state.lastIntValue = n1 * 8 + n2;
|
||
}
|
||
} else {
|
||
state.lastIntValue = n1;
|
||
}
|
||
return true
|
||
}
|
||
return false
|
||
};
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-OctalDigit
|
||
pp$1.regexp_eatOctalDigit = function(state) {
|
||
var ch = state.current();
|
||
if (isOctalDigit(ch)) {
|
||
state.lastIntValue = ch - 0x30; /* 0 */
|
||
state.advance();
|
||
return true
|
||
}
|
||
state.lastIntValue = 0;
|
||
return false
|
||
};
|
||
function isOctalDigit(ch) {
|
||
return ch >= 0x30 /* 0 */ && ch <= 0x37 /* 7 */
|
||
}
|
||
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-Hex4Digits
|
||
// https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigit
|
||
// And HexDigit HexDigit in https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence
|
||
pp$1.regexp_eatFixedHexDigits = function(state, length) {
|
||
var start = state.pos;
|
||
state.lastIntValue = 0;
|
||
for (var i = 0; i < length; ++i) {
|
||
var ch = state.current();
|
||
if (!isHexDigit(ch)) {
|
||
state.pos = start;
|
||
return false
|
||
}
|
||
state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch);
|
||
state.advance();
|
||
}
|
||
return true
|
||
};
|
||
|
||
// Object type used to represent tokens. Note that normally, tokens
|
||
// simply exist as properties on the parser object. This is only
|
||
// used for the onToken callback and the external tokenizer.
|
||
|
||
var Token = function Token(p) {
|
||
this.type = p.type;
|
||
this.value = p.value;
|
||
this.start = p.start;
|
||
this.end = p.end;
|
||
if (p.options.locations)
|
||
{ this.loc = new SourceLocation(p, p.startLoc, p.endLoc); }
|
||
if (p.options.ranges)
|
||
{ this.range = [p.start, p.end]; }
|
||
};
|
||
|
||
// ## Tokenizer
|
||
|
||
var pp = Parser.prototype;
|
||
|
||
// Move to the next token
|
||
|
||
pp.next = function(ignoreEscapeSequenceInKeyword) {
|
||
if (!ignoreEscapeSequenceInKeyword && this.type.keyword && this.containsEsc)
|
||
{ this.raiseRecoverable(this.start, "Escape sequence in keyword " + this.type.keyword); }
|
||
if (this.options.onToken)
|
||
{ this.options.onToken(new Token(this)); }
|
||
|
||
this.lastTokEnd = this.end;
|
||
this.lastTokStart = this.start;
|
||
this.lastTokEndLoc = this.endLoc;
|
||
this.lastTokStartLoc = this.startLoc;
|
||
this.nextToken();
|
||
};
|
||
|
||
pp.getToken = function() {
|
||
this.next();
|
||
return new Token(this)
|
||
};
|
||
|
||
// If we're in an ES6 environment, make parsers iterable
|
||
if (typeof Symbol !== "undefined")
|
||
{ pp[Symbol.iterator] = function() {
|
||
var this$1$1 = this;
|
||
|
||
return {
|
||
next: function () {
|
||
var token = this$1$1.getToken();
|
||
return {
|
||
done: token.type === types$1.eof,
|
||
value: token
|
||
}
|
||
}
|
||
}
|
||
}; }
|
||
|
||
// Toggle strict mode. Re-reads the next number or string to please
|
||
// pedantic tests (`"use strict"; 010;` should fail).
|
||
|
||
// Read a single token, updating the parser object's token-related
|
||
// properties.
|
||
|
||
pp.nextToken = function() {
|
||
var curContext = this.curContext();
|
||
if (!curContext || !curContext.preserveSpace) { this.skipSpace(); }
|
||
|
||
this.start = this.pos;
|
||
if (this.options.locations) { this.startLoc = this.curPosition(); }
|
||
if (this.pos >= this.input.length) { return this.finishToken(types$1.eof) }
|
||
|
||
if (curContext.override) { return curContext.override(this) }
|
||
else { this.readToken(this.fullCharCodeAtPos()); }
|
||
};
|
||
|
||
pp.readToken = function(code) {
|
||
// Identifier or keyword. '\uXXXX' sequences are allowed in
|
||
// identifiers, so '\' also dispatches to that.
|
||
if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */)
|
||
{ return this.readWord() }
|
||
|
||
return this.getTokenFromCode(code)
|
||
};
|
||
|
||
pp.fullCharCodeAtPos = function() {
|
||
var code = this.input.charCodeAt(this.pos);
|
||
if (code <= 0xd7ff || code >= 0xdc00) { return code }
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
return next <= 0xdbff || next >= 0xe000 ? code : (code << 10) + next - 0x35fdc00
|
||
};
|
||
|
||
pp.skipBlockComment = function() {
|
||
var startLoc = this.options.onComment && this.curPosition();
|
||
var start = this.pos, end = this.input.indexOf("*/", this.pos += 2);
|
||
if (end === -1) { this.raise(this.pos - 2, "Unterminated comment"); }
|
||
this.pos = end + 2;
|
||
if (this.options.locations) {
|
||
for (var nextBreak = (void 0), pos = start; (nextBreak = nextLineBreak(this.input, pos, this.pos)) > -1;) {
|
||
++this.curLine;
|
||
pos = this.lineStart = nextBreak;
|
||
}
|
||
}
|
||
if (this.options.onComment)
|
||
{ this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos,
|
||
startLoc, this.curPosition()); }
|
||
};
|
||
|
||
pp.skipLineComment = function(startSkip) {
|
||
var start = this.pos;
|
||
var startLoc = this.options.onComment && this.curPosition();
|
||
var ch = this.input.charCodeAt(this.pos += startSkip);
|
||
while (this.pos < this.input.length && !isNewLine(ch)) {
|
||
ch = this.input.charCodeAt(++this.pos);
|
||
}
|
||
if (this.options.onComment)
|
||
{ this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos,
|
||
startLoc, this.curPosition()); }
|
||
};
|
||
|
||
// Called at the start of the parse and after every token. Skips
|
||
// whitespace and comments, and.
|
||
|
||
pp.skipSpace = function() {
|
||
loop: while (this.pos < this.input.length) {
|
||
var ch = this.input.charCodeAt(this.pos);
|
||
switch (ch) {
|
||
case 32: case 160: // ' '
|
||
++this.pos;
|
||
break
|
||
case 13:
|
||
if (this.input.charCodeAt(this.pos + 1) === 10) {
|
||
++this.pos;
|
||
}
|
||
case 10: case 8232: case 8233:
|
||
++this.pos;
|
||
if (this.options.locations) {
|
||
++this.curLine;
|
||
this.lineStart = this.pos;
|
||
}
|
||
break
|
||
case 47: // '/'
|
||
switch (this.input.charCodeAt(this.pos + 1)) {
|
||
case 42: // '*'
|
||
this.skipBlockComment();
|
||
break
|
||
case 47:
|
||
this.skipLineComment(2);
|
||
break
|
||
default:
|
||
break loop
|
||
}
|
||
break
|
||
default:
|
||
if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
|
||
++this.pos;
|
||
} else {
|
||
break loop
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
// Called at the end of every token. Sets `end`, `val`, and
|
||
// maintains `context` and `exprAllowed`, and skips the space after
|
||
// the token, so that the next one's `start` will point at the
|
||
// right position.
|
||
|
||
pp.finishToken = function(type, val) {
|
||
this.end = this.pos;
|
||
if (this.options.locations) { this.endLoc = this.curPosition(); }
|
||
var prevType = this.type;
|
||
this.type = type;
|
||
this.value = val;
|
||
|
||
this.updateContext(prevType);
|
||
};
|
||
|
||
// ### Token reading
|
||
|
||
// This is the function that is called to fetch the next token. It
|
||
// is somewhat obscure, because it works in character codes rather
|
||
// than characters, and because operator parsing has been inlined
|
||
// into it.
|
||
//
|
||
// All in the name of speed.
|
||
//
|
||
pp.readToken_dot = function() {
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next >= 48 && next <= 57) { return this.readNumber(true) }
|
||
var next2 = this.input.charCodeAt(this.pos + 2);
|
||
if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.'
|
||
this.pos += 3;
|
||
return this.finishToken(types$1.ellipsis)
|
||
} else {
|
||
++this.pos;
|
||
return this.finishToken(types$1.dot)
|
||
}
|
||
};
|
||
|
||
pp.readToken_slash = function() { // '/'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (this.exprAllowed) { ++this.pos; return this.readRegexp() }
|
||
if (next === 61) { return this.finishOp(types$1.assign, 2) }
|
||
return this.finishOp(types$1.slash, 1)
|
||
};
|
||
|
||
pp.readToken_mult_modulo_exp = function(code) { // '%*'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
var size = 1;
|
||
var tokentype = code === 42 ? types$1.star : types$1.modulo;
|
||
|
||
// exponentiation operator ** and **=
|
||
if (this.options.ecmaVersion >= 7 && code === 42 && next === 42) {
|
||
++size;
|
||
tokentype = types$1.starstar;
|
||
next = this.input.charCodeAt(this.pos + 2);
|
||
}
|
||
|
||
if (next === 61) { return this.finishOp(types$1.assign, size + 1) }
|
||
return this.finishOp(tokentype, size)
|
||
};
|
||
|
||
pp.readToken_pipe_amp = function(code) { // '|&'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === code) {
|
||
if (this.options.ecmaVersion >= 12) {
|
||
var next2 = this.input.charCodeAt(this.pos + 2);
|
||
if (next2 === 61) { return this.finishOp(types$1.assign, 3) }
|
||
}
|
||
return this.finishOp(code === 124 ? types$1.logicalOR : types$1.logicalAND, 2)
|
||
}
|
||
if (next === 61) { return this.finishOp(types$1.assign, 2) }
|
||
return this.finishOp(code === 124 ? types$1.bitwiseOR : types$1.bitwiseAND, 1)
|
||
};
|
||
|
||
pp.readToken_caret = function() { // '^'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === 61) { return this.finishOp(types$1.assign, 2) }
|
||
return this.finishOp(types$1.bitwiseXOR, 1)
|
||
};
|
||
|
||
pp.readToken_plus_min = function(code) { // '+-'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === code) {
|
||
if (next === 45 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 62 &&
|
||
(this.lastTokEnd === 0 || lineBreak.test(this.input.slice(this.lastTokEnd, this.pos)))) {
|
||
// A `-->` line comment
|
||
this.skipLineComment(3);
|
||
this.skipSpace();
|
||
return this.nextToken()
|
||
}
|
||
return this.finishOp(types$1.incDec, 2)
|
||
}
|
||
if (next === 61) { return this.finishOp(types$1.assign, 2) }
|
||
return this.finishOp(types$1.plusMin, 1)
|
||
};
|
||
|
||
pp.readToken_lt_gt = function(code) { // '<>'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
var size = 1;
|
||
if (next === code) {
|
||
size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2;
|
||
if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types$1.assign, size + 1) }
|
||
return this.finishOp(types$1.bitShift, size)
|
||
}
|
||
if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 &&
|
||
this.input.charCodeAt(this.pos + 3) === 45) {
|
||
// `<!--`, an XML-style comment that should be interpreted as a line comment
|
||
this.skipLineComment(4);
|
||
this.skipSpace();
|
||
return this.nextToken()
|
||
}
|
||
if (next === 61) { size = 2; }
|
||
return this.finishOp(types$1.relational, size)
|
||
};
|
||
|
||
pp.readToken_eq_excl = function(code) { // '=!'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === 61) { return this.finishOp(types$1.equality, this.input.charCodeAt(this.pos + 2) === 61 ? 3 : 2) }
|
||
if (code === 61 && next === 62 && this.options.ecmaVersion >= 6) { // '=>'
|
||
this.pos += 2;
|
||
return this.finishToken(types$1.arrow)
|
||
}
|
||
return this.finishOp(code === 61 ? types$1.eq : types$1.prefix, 1)
|
||
};
|
||
|
||
pp.readToken_question = function() { // '?'
|
||
var ecmaVersion = this.options.ecmaVersion;
|
||
if (ecmaVersion >= 11) {
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === 46) {
|
||
var next2 = this.input.charCodeAt(this.pos + 2);
|
||
if (next2 < 48 || next2 > 57) { return this.finishOp(types$1.questionDot, 2) }
|
||
}
|
||
if (next === 63) {
|
||
if (ecmaVersion >= 12) {
|
||
var next2$1 = this.input.charCodeAt(this.pos + 2);
|
||
if (next2$1 === 61) { return this.finishOp(types$1.assign, 3) }
|
||
}
|
||
return this.finishOp(types$1.coalesce, 2)
|
||
}
|
||
}
|
||
return this.finishOp(types$1.question, 1)
|
||
};
|
||
|
||
pp.readToken_numberSign = function() { // '#'
|
||
var ecmaVersion = this.options.ecmaVersion;
|
||
var code = 35; // '#'
|
||
if (ecmaVersion >= 13) {
|
||
++this.pos;
|
||
code = this.fullCharCodeAtPos();
|
||
if (isIdentifierStart(code, true) || code === 92 /* '\' */) {
|
||
return this.finishToken(types$1.privateId, this.readWord1())
|
||
}
|
||
}
|
||
|
||
this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'");
|
||
};
|
||
|
||
pp.getTokenFromCode = function(code) {
|
||
switch (code) {
|
||
// The interpretation of a dot depends on whether it is followed
|
||
// by a digit or another two dots.
|
||
case 46: // '.'
|
||
return this.readToken_dot()
|
||
|
||
// Punctuation tokens.
|
||
case 40: ++this.pos; return this.finishToken(types$1.parenL)
|
||
case 41: ++this.pos; return this.finishToken(types$1.parenR)
|
||
case 59: ++this.pos; return this.finishToken(types$1.semi)
|
||
case 44: ++this.pos; return this.finishToken(types$1.comma)
|
||
case 91: ++this.pos; return this.finishToken(types$1.bracketL)
|
||
case 93: ++this.pos; return this.finishToken(types$1.bracketR)
|
||
case 123: ++this.pos; return this.finishToken(types$1.braceL)
|
||
case 125: ++this.pos; return this.finishToken(types$1.braceR)
|
||
case 58: ++this.pos; return this.finishToken(types$1.colon)
|
||
|
||
case 96: // '`'
|
||
if (this.options.ecmaVersion < 6) { break }
|
||
++this.pos;
|
||
return this.finishToken(types$1.backQuote)
|
||
|
||
case 48: // '0'
|
||
var next = this.input.charCodeAt(this.pos + 1);
|
||
if (next === 120 || next === 88) { return this.readRadixNumber(16) } // '0x', '0X' - hex number
|
||
if (this.options.ecmaVersion >= 6) {
|
||
if (next === 111 || next === 79) { return this.readRadixNumber(8) } // '0o', '0O' - octal number
|
||
if (next === 98 || next === 66) { return this.readRadixNumber(2) } // '0b', '0B' - binary number
|
||
}
|
||
|
||
// Anything else beginning with a digit is an integer, octal
|
||
// number, or float.
|
||
case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
|
||
return this.readNumber(false)
|
||
|
||
// Quotes produce strings.
|
||
case 34: case 39: // '"', "'"
|
||
return this.readString(code)
|
||
|
||
// Operators are parsed inline in tiny state machines. '=' (61) is
|
||
// often referred to. `finishOp` simply skips the amount of
|
||
// characters it is given as second argument, and returns a token
|
||
// of the type given by its first argument.
|
||
case 47: // '/'
|
||
return this.readToken_slash()
|
||
|
||
case 37: case 42: // '%*'
|
||
return this.readToken_mult_modulo_exp(code)
|
||
|
||
case 124: case 38: // '|&'
|
||
return this.readToken_pipe_amp(code)
|
||
|
||
case 94: // '^'
|
||
return this.readToken_caret()
|
||
|
||
case 43: case 45: // '+-'
|
||
return this.readToken_plus_min(code)
|
||
|
||
case 60: case 62: // '<>'
|
||
return this.readToken_lt_gt(code)
|
||
|
||
case 61: case 33: // '=!'
|
||
return this.readToken_eq_excl(code)
|
||
|
||
case 63: // '?'
|
||
return this.readToken_question()
|
||
|
||
case 126: // '~'
|
||
return this.finishOp(types$1.prefix, 1)
|
||
|
||
case 35: // '#'
|
||
return this.readToken_numberSign()
|
||
}
|
||
|
||
this.raise(this.pos, "Unexpected character '" + codePointToString(code) + "'");
|
||
};
|
||
|
||
pp.finishOp = function(type, size) {
|
||
var str = this.input.slice(this.pos, this.pos + size);
|
||
this.pos += size;
|
||
return this.finishToken(type, str)
|
||
};
|
||
|
||
pp.readRegexp = function() {
|
||
var escaped, inClass, start = this.pos;
|
||
for (;;) {
|
||
if (this.pos >= this.input.length) { this.raise(start, "Unterminated regular expression"); }
|
||
var ch = this.input.charAt(this.pos);
|
||
if (lineBreak.test(ch)) { this.raise(start, "Unterminated regular expression"); }
|
||
if (!escaped) {
|
||
if (ch === "[") { inClass = true; }
|
||
else if (ch === "]" && inClass) { inClass = false; }
|
||
else if (ch === "/" && !inClass) { break }
|
||
escaped = ch === "\\";
|
||
} else { escaped = false; }
|
||
++this.pos;
|
||
}
|
||
var pattern = this.input.slice(start, this.pos);
|
||
++this.pos;
|
||
var flagsStart = this.pos;
|
||
var flags = this.readWord1();
|
||
if (this.containsEsc) { this.unexpected(flagsStart); }
|
||
|
||
// Validate pattern
|
||
var state = this.regexpState || (this.regexpState = new RegExpValidationState(this));
|
||
state.reset(start, pattern, flags);
|
||
this.validateRegExpFlags(state);
|
||
this.validateRegExpPattern(state);
|
||
|
||
// Create Literal#value property value.
|
||
var value = null;
|
||
try {
|
||
value = new RegExp(pattern, flags);
|
||
} catch (e) {
|
||
// ESTree requires null if it failed to instantiate RegExp object.
|
||
// https://github.com/estree/estree/blob/a27003adf4fd7bfad44de9cef372a2eacd527b1c/es5.md#regexpliteral
|
||
}
|
||
|
||
return this.finishToken(types$1.regexp, {pattern: pattern, flags: flags, value: value})
|
||
};
|
||
|
||
// Read an integer in the given radix. Return null if zero digits
|
||
// were read, the integer value otherwise. When `len` is given, this
|
||
// will return `null` unless the integer has exactly `len` digits.
|
||
|
||
pp.readInt = function(radix, len, maybeLegacyOctalNumericLiteral) {
|
||
// `len` is used for character escape sequences. In that case, disallow separators.
|
||
var allowSeparators = this.options.ecmaVersion >= 12 && len === undefined;
|
||
|
||
// `maybeLegacyOctalNumericLiteral` is true if it doesn't have prefix (0x,0o,0b)
|
||
// and isn't fraction part nor exponent part. In that case, if the first digit
|
||
// is zero then disallow separators.
|
||
var isLegacyOctalNumericLiteral = maybeLegacyOctalNumericLiteral && this.input.charCodeAt(this.pos) === 48;
|
||
|
||
var start = this.pos, total = 0, lastCode = 0;
|
||
for (var i = 0, e = len == null ? Infinity : len; i < e; ++i, ++this.pos) {
|
||
var code = this.input.charCodeAt(this.pos), val = (void 0);
|
||
|
||
if (allowSeparators && code === 95) {
|
||
if (isLegacyOctalNumericLiteral) { this.raiseRecoverable(this.pos, "Numeric separator is not allowed in legacy octal numeric literals"); }
|
||
if (lastCode === 95) { this.raiseRecoverable(this.pos, "Numeric separator must be exactly one underscore"); }
|
||
if (i === 0) { this.raiseRecoverable(this.pos, "Numeric separator is not allowed at the first of digits"); }
|
||
lastCode = code;
|
||
continue
|
||
}
|
||
|
||
if (code >= 97) { val = code - 97 + 10; } // a
|
||
else if (code >= 65) { val = code - 65 + 10; } // A
|
||
else if (code >= 48 && code <= 57) { val = code - 48; } // 0-9
|
||
else { val = Infinity; }
|
||
if (val >= radix) { break }
|
||
lastCode = code;
|
||
total = total * radix + val;
|
||
}
|
||
|
||
if (allowSeparators && lastCode === 95) { this.raiseRecoverable(this.pos - 1, "Numeric separator is not allowed at the last of digits"); }
|
||
if (this.pos === start || len != null && this.pos - start !== len) { return null }
|
||
|
||
return total
|
||
};
|
||
|
||
function stringToNumber(str, isLegacyOctalNumericLiteral) {
|
||
if (isLegacyOctalNumericLiteral) {
|
||
return parseInt(str, 8)
|
||
}
|
||
|
||
// `parseFloat(value)` stops parsing at the first numeric separator then returns a wrong value.
|
||
return parseFloat(str.replace(/_/g, ""))
|
||
}
|
||
|
||
function stringToBigInt(str) {
|
||
if (typeof BigInt !== "function") {
|
||
return null
|
||
}
|
||
|
||
// `BigInt(value)` throws syntax error if the string contains numeric separators.
|
||
return BigInt(str.replace(/_/g, ""))
|
||
}
|
||
|
||
pp.readRadixNumber = function(radix) {
|
||
var start = this.pos;
|
||
this.pos += 2; // 0x
|
||
var val = this.readInt(radix);
|
||
if (val == null) { this.raise(this.start + 2, "Expected number in radix " + radix); }
|
||
if (this.options.ecmaVersion >= 11 && this.input.charCodeAt(this.pos) === 110) {
|
||
val = stringToBigInt(this.input.slice(start, this.pos));
|
||
++this.pos;
|
||
} else if (isIdentifierStart(this.fullCharCodeAtPos())) { this.raise(this.pos, "Identifier directly after number"); }
|
||
return this.finishToken(types$1.num, val)
|
||
};
|
||
|
||
// Read an integer, octal integer, or floating-point number.
|
||
|
||
pp.readNumber = function(startsWithDot) {
|
||
var start = this.pos;
|
||
if (!startsWithDot && this.readInt(10, undefined, true) === null) { this.raise(start, "Invalid number"); }
|
||
var octal = this.pos - start >= 2 && this.input.charCodeAt(start) === 48;
|
||
if (octal && this.strict) { this.raise(start, "Invalid number"); }
|
||
var next = this.input.charCodeAt(this.pos);
|
||
if (!octal && !startsWithDot && this.options.ecmaVersion >= 11 && next === 110) {
|
||
var val$1 = stringToBigInt(this.input.slice(start, this.pos));
|
||
++this.pos;
|
||
if (isIdentifierStart(this.fullCharCodeAtPos())) { this.raise(this.pos, "Identifier directly after number"); }
|
||
return this.finishToken(types$1.num, val$1)
|
||
}
|
||
if (octal && /[89]/.test(this.input.slice(start, this.pos))) { octal = false; }
|
||
if (next === 46 && !octal) { // '.'
|
||
++this.pos;
|
||
this.readInt(10);
|
||
next = this.input.charCodeAt(this.pos);
|
||
}
|
||
if ((next === 69 || next === 101) && !octal) { // 'eE'
|
||
next = this.input.charCodeAt(++this.pos);
|
||
if (next === 43 || next === 45) { ++this.pos; } // '+-'
|
||
if (this.readInt(10) === null) { this.raise(start, "Invalid number"); }
|
||
}
|
||
if (isIdentifierStart(this.fullCharCodeAtPos())) { this.raise(this.pos, "Identifier directly after number"); }
|
||
|
||
var val = stringToNumber(this.input.slice(start, this.pos), octal);
|
||
return this.finishToken(types$1.num, val)
|
||
};
|
||
|
||
// Read a string value, interpreting backslash-escapes.
|
||
|
||
pp.readCodePoint = function() {
|
||
var ch = this.input.charCodeAt(this.pos), code;
|
||
|
||
if (ch === 123) { // '{'
|
||
if (this.options.ecmaVersion < 6) { this.unexpected(); }
|
||
var codePos = ++this.pos;
|
||
code = this.readHexChar(this.input.indexOf("}", this.pos) - this.pos);
|
||
++this.pos;
|
||
if (code > 0x10FFFF) { this.invalidStringToken(codePos, "Code point out of bounds"); }
|
||
} else {
|
||
code = this.readHexChar(4);
|
||
}
|
||
return code
|
||
};
|
||
|
||
pp.readString = function(quote) {
|
||
var out = "", chunkStart = ++this.pos;
|
||
for (;;) {
|
||
if (this.pos >= this.input.length) { this.raise(this.start, "Unterminated string constant"); }
|
||
var ch = this.input.charCodeAt(this.pos);
|
||
if (ch === quote) { break }
|
||
if (ch === 92) { // '\'
|
||
out += this.input.slice(chunkStart, this.pos);
|
||
out += this.readEscapedChar(false);
|
||
chunkStart = this.pos;
|
||
} else if (ch === 0x2028 || ch === 0x2029) {
|
||
if (this.options.ecmaVersion < 10) { this.raise(this.start, "Unterminated string constant"); }
|
||
++this.pos;
|
||
if (this.options.locations) {
|
||
this.curLine++;
|
||
this.lineStart = this.pos;
|
||
}
|
||
} else {
|
||
if (isNewLine(ch)) { this.raise(this.start, "Unterminated string constant"); }
|
||
++this.pos;
|
||
}
|
||
}
|
||
out += this.input.slice(chunkStart, this.pos++);
|
||
return this.finishToken(types$1.string, out)
|
||
};
|
||
|
||
// Reads template string tokens.
|
||
|
||
var INVALID_TEMPLATE_ESCAPE_ERROR = {};
|
||
|
||
pp.tryReadTemplateToken = function() {
|
||
this.inTemplateElement = true;
|
||
try {
|
||
this.readTmplToken();
|
||
} catch (err) {
|
||
if (err === INVALID_TEMPLATE_ESCAPE_ERROR) {
|
||
this.readInvalidTemplateToken();
|
||
} else {
|
||
throw err
|
||
}
|
||
}
|
||
|
||
this.inTemplateElement = false;
|
||
};
|
||
|
||
pp.invalidStringToken = function(position, message) {
|
||
if (this.inTemplateElement && this.options.ecmaVersion >= 9) {
|
||
throw INVALID_TEMPLATE_ESCAPE_ERROR
|
||
} else {
|
||
this.raise(position, message);
|
||
}
|
||
};
|
||
|
||
pp.readTmplToken = function() {
|
||
var out = "", chunkStart = this.pos;
|
||
for (;;) {
|
||
if (this.pos >= this.input.length) { this.raise(this.start, "Unterminated template"); }
|
||
var ch = this.input.charCodeAt(this.pos);
|
||
if (ch === 96 || ch === 36 && this.input.charCodeAt(this.pos + 1) === 123) { // '`', '${'
|
||
if (this.pos === this.start && (this.type === types$1.template || this.type === types$1.invalidTemplate)) {
|
||
if (ch === 36) {
|
||
this.pos += 2;
|
||
return this.finishToken(types$1.dollarBraceL)
|
||
} else {
|
||
++this.pos;
|
||
return this.finishToken(types$1.backQuote)
|
||
}
|
||
}
|
||
out += this.input.slice(chunkStart, this.pos);
|
||
return this.finishToken(types$1.template, out)
|
||
}
|
||
if (ch === 92) { // '\'
|
||
out += this.input.slice(chunkStart, this.pos);
|
||
out += this.readEscapedChar(true);
|
||
chunkStart = this.pos;
|
||
} else if (isNewLine(ch)) {
|
||
out += this.input.slice(chunkStart, this.pos);
|
||
++this.pos;
|
||
switch (ch) {
|
||
case 13:
|
||
if (this.input.charCodeAt(this.pos) === 10) { ++this.pos; }
|
||
case 10:
|
||
out += "\n";
|
||
break
|
||
default:
|
||
out += String.fromCharCode(ch);
|
||
break
|
||
}
|
||
if (this.options.locations) {
|
||
++this.curLine;
|
||
this.lineStart = this.pos;
|
||
}
|
||
chunkStart = this.pos;
|
||
} else {
|
||
++this.pos;
|
||
}
|
||
}
|
||
};
|
||
|
||
// Reads a template token to search for the end, without validating any escape sequences
|
||
pp.readInvalidTemplateToken = function() {
|
||
for (; this.pos < this.input.length; this.pos++) {
|
||
switch (this.input[this.pos]) {
|
||
case "\\":
|
||
++this.pos;
|
||
break
|
||
|
||
case "$":
|
||
if (this.input[this.pos + 1] !== "{") { break }
|
||
// fall through
|
||
case "`":
|
||
return this.finishToken(types$1.invalidTemplate, this.input.slice(this.start, this.pos))
|
||
|
||
case "\r":
|
||
if (this.input[this.pos + 1] === "\n") { ++this.pos; }
|
||
// fall through
|
||
case "\n": case "\u2028": case "\u2029":
|
||
++this.curLine;
|
||
this.lineStart = this.pos + 1;
|
||
break
|
||
}
|
||
}
|
||
this.raise(this.start, "Unterminated template");
|
||
};
|
||
|
||
// Used to read escaped characters
|
||
|
||
pp.readEscapedChar = function(inTemplate) {
|
||
var ch = this.input.charCodeAt(++this.pos);
|
||
++this.pos;
|
||
switch (ch) {
|
||
case 110: return "\n" // 'n' -> '\n'
|
||
case 114: return "\r" // 'r' -> '\r'
|
||
case 120: return String.fromCharCode(this.readHexChar(2)) // 'x'
|
||
case 117: return codePointToString(this.readCodePoint()) // 'u'
|
||
case 116: return "\t" // 't' -> '\t'
|
||
case 98: return "\b" // 'b' -> '\b'
|
||
case 118: return "\u000b" // 'v' -> '\u000b'
|
||
case 102: return "\f" // 'f' -> '\f'
|
||
case 13: if (this.input.charCodeAt(this.pos) === 10) { ++this.pos; } // '\r\n'
|
||
case 10: // ' \n'
|
||
if (this.options.locations) { this.lineStart = this.pos; ++this.curLine; }
|
||
return ""
|
||
case 56:
|
||
case 57:
|
||
if (this.strict) {
|
||
this.invalidStringToken(
|
||
this.pos - 1,
|
||
"Invalid escape sequence"
|
||
);
|
||
}
|
||
if (inTemplate) {
|
||
var codePos = this.pos - 1;
|
||
|
||
this.invalidStringToken(
|
||
codePos,
|
||
"Invalid escape sequence in template string"
|
||
);
|
||
}
|
||
default:
|
||
if (ch >= 48 && ch <= 55) {
|
||
var octalStr = this.input.substr(this.pos - 1, 3).match(/^[0-7]+/)[0];
|
||
var octal = parseInt(octalStr, 8);
|
||
if (octal > 255) {
|
||
octalStr = octalStr.slice(0, -1);
|
||
octal = parseInt(octalStr, 8);
|
||
}
|
||
this.pos += octalStr.length - 1;
|
||
ch = this.input.charCodeAt(this.pos);
|
||
if ((octalStr !== "0" || ch === 56 || ch === 57) && (this.strict || inTemplate)) {
|
||
this.invalidStringToken(
|
||
this.pos - 1 - octalStr.length,
|
||
inTemplate
|
||
? "Octal literal in template string"
|
||
: "Octal literal in strict mode"
|
||
);
|
||
}
|
||
return String.fromCharCode(octal)
|
||
}
|
||
if (isNewLine(ch)) {
|
||
// Unicode new line characters after \ get removed from output in both
|
||
// template literals and strings
|
||
if (this.options.locations) { this.lineStart = this.pos; ++this.curLine; }
|
||
return ""
|
||
}
|
||
return String.fromCharCode(ch)
|
||
}
|
||
};
|
||
|
||
// Used to read character escape sequences ('\x', '\u', '\U').
|
||
|
||
pp.readHexChar = function(len) {
|
||
var codePos = this.pos;
|
||
var n = this.readInt(16, len);
|
||
if (n === null) { this.invalidStringToken(codePos, "Bad character escape sequence"); }
|
||
return n
|
||
};
|
||
|
||
// Read an identifier, and return it as a string. Sets `this.containsEsc`
|
||
// to whether the word contained a '\u' escape.
|
||
//
|
||
// Incrementally adds only escaped chars, adding other chunks as-is
|
||
// as a micro-optimization.
|
||
|
||
pp.readWord1 = function() {
|
||
this.containsEsc = false;
|
||
var word = "", first = true, chunkStart = this.pos;
|
||
var astral = this.options.ecmaVersion >= 6;
|
||
while (this.pos < this.input.length) {
|
||
var ch = this.fullCharCodeAtPos();
|
||
if (isIdentifierChar(ch, astral)) {
|
||
this.pos += ch <= 0xffff ? 1 : 2;
|
||
} else if (ch === 92) { // "\"
|
||
this.containsEsc = true;
|
||
word += this.input.slice(chunkStart, this.pos);
|
||
var escStart = this.pos;
|
||
if (this.input.charCodeAt(++this.pos) !== 117) // "u"
|
||
{ this.invalidStringToken(this.pos, "Expecting Unicode escape sequence \\uXXXX"); }
|
||
++this.pos;
|
||
var esc = this.readCodePoint();
|
||
if (!(first ? isIdentifierStart : isIdentifierChar)(esc, astral))
|
||
{ this.invalidStringToken(escStart, "Invalid Unicode escape"); }
|
||
word += codePointToString(esc);
|
||
chunkStart = this.pos;
|
||
} else {
|
||
break
|
||
}
|
||
first = false;
|
||
}
|
||
return word + this.input.slice(chunkStart, this.pos)
|
||
};
|
||
|
||
// Read an identifier or keyword token. Will check for reserved
|
||
// words when necessary.
|
||
|
||
pp.readWord = function() {
|
||
var word = this.readWord1();
|
||
var type = types$1.name;
|
||
if (this.keywords.test(word)) {
|
||
type = keywords[word];
|
||
}
|
||
return this.finishToken(type, word)
|
||
};
|
||
|
||
// Acorn is a tiny, fast JavaScript parser written in JavaScript.
|
||
//
|
||
// Acorn was written by Marijn Haverbeke, Ingvar Stepanyan, and
|
||
// various contributors and released under an MIT license.
|
||
//
|
||
// Git repositories for Acorn are available at
|
||
//
|
||
// http://marijnhaverbeke.nl/git/acorn
|
||
// https://github.com/acornjs/acorn.git
|
||
//
|
||
// Please use the [github bug tracker][ghbt] to report issues.
|
||
//
|
||
// [ghbt]: https://github.com/acornjs/acorn/issues
|
||
|
||
|
||
var version = "8.15.0";
|
||
|
||
Parser.acorn = {
|
||
Parser: Parser,
|
||
version: version,
|
||
defaultOptions: defaultOptions,
|
||
Position: Position,
|
||
SourceLocation: SourceLocation,
|
||
getLineInfo: getLineInfo,
|
||
Node: Node,
|
||
TokenType: TokenType,
|
||
tokTypes: types$1,
|
||
keywordTypes: keywords,
|
||
TokContext: TokContext,
|
||
tokContexts: types,
|
||
isIdentifierChar: isIdentifierChar,
|
||
isIdentifierStart: isIdentifierStart,
|
||
Token: Token,
|
||
isNewLine: isNewLine,
|
||
lineBreak: lineBreak,
|
||
lineBreakG: lineBreakG,
|
||
nonASCIIwhitespace: nonASCIIwhitespace
|
||
};
|
||
|
||
// Acorn is organized as a tokenizer and a recursive-descent parser.
|
||
// The `tokenizer` export provides an interface to the tokenizer.
|
||
|
||
function tokenizer(input, options) {
|
||
return Parser.tokenizer(input, options)
|
||
}
|
||
|
||
const HASH_RE = /#/g;
|
||
const AMPERSAND_RE = /&/g;
|
||
const SLASH_RE = /\//g;
|
||
const EQUAL_RE = /=/g;
|
||
const PLUS_RE = /\+/g;
|
||
const ENC_CARET_RE = /%5e/gi;
|
||
const ENC_BACKTICK_RE = /%60/gi;
|
||
const ENC_PIPE_RE = /%7c/gi;
|
||
const ENC_SPACE_RE = /%20/gi;
|
||
function encode(text) {
|
||
return encodeURI("" + text).replace(ENC_PIPE_RE, "|");
|
||
}
|
||
function encodeQueryValue(input) {
|
||
return encode(typeof input === "string" ? input : JSON.stringify(input)).replace(PLUS_RE, "%2B").replace(ENC_SPACE_RE, "+").replace(HASH_RE, "%23").replace(AMPERSAND_RE, "%26").replace(ENC_BACKTICK_RE, "`").replace(ENC_CARET_RE, "^").replace(SLASH_RE, "%2F");
|
||
}
|
||
function encodeQueryKey(text) {
|
||
return encodeQueryValue(text).replace(EQUAL_RE, "%3D");
|
||
}
|
||
function decode(text = "") {
|
||
try {
|
||
return decodeURIComponent("" + text);
|
||
} catch {
|
||
return "" + text;
|
||
}
|
||
}
|
||
function decodeQueryKey(text) {
|
||
return decode(text.replace(PLUS_RE, " "));
|
||
}
|
||
function decodeQueryValue(text) {
|
||
return decode(text.replace(PLUS_RE, " "));
|
||
}
|
||
|
||
function parseQuery(parametersString = "") {
|
||
const object = /* @__PURE__ */ Object.create(null);
|
||
if (parametersString[0] === "?") {
|
||
parametersString = parametersString.slice(1);
|
||
}
|
||
for (const parameter of parametersString.split("&")) {
|
||
const s = parameter.match(/([^=]+)=?(.*)/) || [];
|
||
if (s.length < 2) {
|
||
continue;
|
||
}
|
||
const key = decodeQueryKey(s[1]);
|
||
if (key === "__proto__" || key === "constructor") {
|
||
continue;
|
||
}
|
||
const value = decodeQueryValue(s[2] || "");
|
||
if (object[key] === void 0) {
|
||
object[key] = value;
|
||
} else if (Array.isArray(object[key])) {
|
||
object[key].push(value);
|
||
} else {
|
||
object[key] = [object[key], value];
|
||
}
|
||
}
|
||
return object;
|
||
}
|
||
function encodeQueryItem(key, value) {
|
||
if (typeof value === "number" || typeof value === "boolean") {
|
||
value = String(value);
|
||
}
|
||
if (!value) {
|
||
return encodeQueryKey(key);
|
||
}
|
||
if (Array.isArray(value)) {
|
||
return value.map(
|
||
(_value) => `${encodeQueryKey(key)}=${encodeQueryValue(_value)}`
|
||
).join("&");
|
||
}
|
||
return `${encodeQueryKey(key)}=${encodeQueryValue(value)}`;
|
||
}
|
||
function stringifyQuery(query) {
|
||
return Object.keys(query).filter((k) => query[k] !== void 0).map((k) => encodeQueryItem(k, query[k])).filter(Boolean).join("&");
|
||
}
|
||
|
||
const PROTOCOL_STRICT_REGEX = /^[\s\w\0+.-]{2,}:([/\\]{1,2})/;
|
||
const PROTOCOL_REGEX = /^[\s\w\0+.-]{2,}:([/\\]{2})?/;
|
||
const PROTOCOL_RELATIVE_REGEX = /^([/\\]\s*){2,}[^/\\]/;
|
||
const JOIN_LEADING_SLASH_RE = /^\.?\//;
|
||
function hasProtocol(inputString, opts = {}) {
|
||
if (typeof opts === "boolean") {
|
||
opts = { acceptRelative: opts };
|
||
}
|
||
if (opts.strict) {
|
||
return PROTOCOL_STRICT_REGEX.test(inputString);
|
||
}
|
||
return PROTOCOL_REGEX.test(inputString) || (opts.acceptRelative ? PROTOCOL_RELATIVE_REGEX.test(inputString) : false);
|
||
}
|
||
function hasTrailingSlash(input = "", respectQueryAndFragment) {
|
||
{
|
||
return input.endsWith("/");
|
||
}
|
||
}
|
||
function withoutTrailingSlash(input = "", respectQueryAndFragment) {
|
||
{
|
||
return (hasTrailingSlash(input) ? input.slice(0, -1) : input) || "/";
|
||
}
|
||
}
|
||
function withTrailingSlash(input = "", respectQueryAndFragment) {
|
||
{
|
||
return input.endsWith("/") ? input : input + "/";
|
||
}
|
||
}
|
||
function withBase(input, base) {
|
||
if (isEmptyURL(base) || hasProtocol(input)) {
|
||
return input;
|
||
}
|
||
const _base = withoutTrailingSlash(base);
|
||
if (input.startsWith(_base)) {
|
||
return input;
|
||
}
|
||
return joinURL(_base, input);
|
||
}
|
||
function withQuery(input, query) {
|
||
const parsed = parseURL(input);
|
||
const mergedQuery = { ...parseQuery(parsed.search), ...query };
|
||
parsed.search = stringifyQuery(mergedQuery);
|
||
return stringifyParsedURL(parsed);
|
||
}
|
||
function isEmptyURL(url) {
|
||
return !url || url === "/";
|
||
}
|
||
function isNonEmptyURL(url) {
|
||
return url && url !== "/";
|
||
}
|
||
function joinURL(base, ...input) {
|
||
let url = base || "";
|
||
for (const segment of input.filter((url2) => isNonEmptyURL(url2))) {
|
||
if (url) {
|
||
const _segment = segment.replace(JOIN_LEADING_SLASH_RE, "");
|
||
url = withTrailingSlash(url) + _segment;
|
||
} else {
|
||
url = segment;
|
||
}
|
||
}
|
||
return url;
|
||
}
|
||
|
||
const protocolRelative = Symbol.for("ufo:protocolRelative");
|
||
function parseURL(input = "", defaultProto) {
|
||
const _specialProtoMatch = input.match(
|
||
/^[\s\0]*(blob:|data:|javascript:|vbscript:)(.*)/i
|
||
);
|
||
if (_specialProtoMatch) {
|
||
const [, _proto, _pathname = ""] = _specialProtoMatch;
|
||
return {
|
||
protocol: _proto.toLowerCase(),
|
||
pathname: _pathname,
|
||
href: _proto + _pathname,
|
||
auth: "",
|
||
host: "",
|
||
search: "",
|
||
hash: ""
|
||
};
|
||
}
|
||
if (!hasProtocol(input, { acceptRelative: true })) {
|
||
return parsePath(input);
|
||
}
|
||
const [, protocol = "", auth, hostAndPath = ""] = input.replace(/\\/g, "/").match(/^[\s\0]*([\w+.-]{2,}:)?\/\/([^/@]+@)?(.*)/) || [];
|
||
let [, host = "", path = ""] = hostAndPath.match(/([^#/?]*)(.*)?/) || [];
|
||
if (protocol === "file:") {
|
||
path = path.replace(/\/(?=[A-Za-z]:)/, "");
|
||
}
|
||
const { pathname, search, hash } = parsePath(path);
|
||
return {
|
||
protocol: protocol.toLowerCase(),
|
||
auth: auth ? auth.slice(0, Math.max(0, auth.length - 1)) : "",
|
||
host,
|
||
pathname,
|
||
search,
|
||
hash,
|
||
[protocolRelative]: !protocol
|
||
};
|
||
}
|
||
function parsePath(input = "") {
|
||
const [pathname = "", search = "", hash = ""] = (input.match(/([^#?]*)(\?[^#]*)?(#.*)?/) || []).splice(1);
|
||
return {
|
||
pathname,
|
||
search,
|
||
hash
|
||
};
|
||
}
|
||
function stringifyParsedURL(parsed) {
|
||
const pathname = parsed.pathname || "";
|
||
const search = parsed.search ? (parsed.search.startsWith("?") ? "" : "?") + parsed.search : "";
|
||
const hash = parsed.hash || "";
|
||
const auth = parsed.auth ? parsed.auth + "@" : "";
|
||
const host = parsed.host || "";
|
||
const proto = parsed.protocol || parsed[protocolRelative] ? (parsed.protocol || "") + "//" : "";
|
||
return proto + auth + host + pathname + search + hash;
|
||
}
|
||
|
||
const BUILTIN_MODULES = new Set(builtinModules);
|
||
function normalizeSlash(path) {
|
||
return path.replace(/\\/g, "/");
|
||
}
|
||
function matchAll(regex, string, addition) {
|
||
const matches = [];
|
||
for (const match of string.matchAll(regex)) {
|
||
matches.push({
|
||
...addition,
|
||
...match.groups,
|
||
code: match[0],
|
||
start: match.index,
|
||
end: (match.index || 0) + match[0].length
|
||
});
|
||
}
|
||
return matches;
|
||
}
|
||
|
||
/**
|
||
* @typedef ErrnoExceptionFields
|
||
* @property {number | undefined} [errnode]
|
||
* @property {string | undefined} [code]
|
||
* @property {string | undefined} [path]
|
||
* @property {string | undefined} [syscall]
|
||
* @property {string | undefined} [url]
|
||
*
|
||
* @typedef {Error & ErrnoExceptionFields} ErrnoException
|
||
*/
|
||
|
||
|
||
const own$1 = {}.hasOwnProperty;
|
||
|
||
const classRegExp = /^([A-Z][a-z\d]*)+$/;
|
||
// Sorted by a rough estimate on most frequently used entries.
|
||
const kTypes = new Set([
|
||
'string',
|
||
'function',
|
||
'number',
|
||
'object',
|
||
// Accept 'Function' and 'Object' as alternative to the lower cased version.
|
||
'Function',
|
||
'Object',
|
||
'boolean',
|
||
'bigint',
|
||
'symbol'
|
||
]);
|
||
|
||
const codes = {};
|
||
|
||
/**
|
||
* Create a list string in the form like 'A and B' or 'A, B, ..., and Z'.
|
||
* We cannot use Intl.ListFormat because it's not available in
|
||
* --without-intl builds.
|
||
*
|
||
* @param {Array<string>} array
|
||
* An array of strings.
|
||
* @param {string} [type]
|
||
* The list type to be inserted before the last element.
|
||
* @returns {string}
|
||
*/
|
||
function formatList(array, type = 'and') {
|
||
return array.length < 3
|
||
? array.join(` ${type} `)
|
||
: `${array.slice(0, -1).join(', ')}, ${type} ${array[array.length - 1]}`
|
||
}
|
||
|
||
/** @type {Map<string, MessageFunction | string>} */
|
||
const messages = new Map();
|
||
const nodeInternalPrefix = '__node_internal_';
|
||
/** @type {number} */
|
||
let userStackTraceLimit;
|
||
|
||
codes.ERR_INVALID_ARG_TYPE = createError(
|
||
'ERR_INVALID_ARG_TYPE',
|
||
/**
|
||
* @param {string} name
|
||
* @param {Array<string> | string} expected
|
||
* @param {unknown} actual
|
||
*/
|
||
(name, expected, actual) => {
|
||
assert(typeof name === 'string', "'name' must be a string");
|
||
if (!Array.isArray(expected)) {
|
||
expected = [expected];
|
||
}
|
||
|
||
let message = 'The ';
|
||
if (name.endsWith(' argument')) {
|
||
// For cases like 'first argument'
|
||
message += `${name} `;
|
||
} else {
|
||
const type = name.includes('.') ? 'property' : 'argument';
|
||
message += `"${name}" ${type} `;
|
||
}
|
||
|
||
message += 'must be ';
|
||
|
||
/** @type {Array<string>} */
|
||
const types = [];
|
||
/** @type {Array<string>} */
|
||
const instances = [];
|
||
/** @type {Array<string>} */
|
||
const other = [];
|
||
|
||
for (const value of expected) {
|
||
assert(
|
||
typeof value === 'string',
|
||
'All expected entries have to be of type string'
|
||
);
|
||
|
||
if (kTypes.has(value)) {
|
||
types.push(value.toLowerCase());
|
||
} else if (classRegExp.exec(value) === null) {
|
||
assert(
|
||
value !== 'object',
|
||
'The value "object" should be written as "Object"'
|
||
);
|
||
other.push(value);
|
||
} else {
|
||
instances.push(value);
|
||
}
|
||
}
|
||
|
||
// Special handle `object` in case other instances are allowed to outline
|
||
// the differences between each other.
|
||
if (instances.length > 0) {
|
||
const pos = types.indexOf('object');
|
||
if (pos !== -1) {
|
||
types.slice(pos, 1);
|
||
instances.push('Object');
|
||
}
|
||
}
|
||
|
||
if (types.length > 0) {
|
||
message += `${types.length > 1 ? 'one of type' : 'of type'} ${formatList(
|
||
types,
|
||
'or'
|
||
)}`;
|
||
if (instances.length > 0 || other.length > 0) message += ' or ';
|
||
}
|
||
|
||
if (instances.length > 0) {
|
||
message += `an instance of ${formatList(instances, 'or')}`;
|
||
if (other.length > 0) message += ' or ';
|
||
}
|
||
|
||
if (other.length > 0) {
|
||
if (other.length > 1) {
|
||
message += `one of ${formatList(other, 'or')}`;
|
||
} else {
|
||
if (other[0].toLowerCase() !== other[0]) message += 'an ';
|
||
message += `${other[0]}`;
|
||
}
|
||
}
|
||
|
||
message += `. Received ${determineSpecificType(actual)}`;
|
||
|
||
return message
|
||
},
|
||
TypeError
|
||
);
|
||
|
||
codes.ERR_INVALID_MODULE_SPECIFIER = createError(
|
||
'ERR_INVALID_MODULE_SPECIFIER',
|
||
/**
|
||
* @param {string} request
|
||
* @param {string} reason
|
||
* @param {string} [base]
|
||
*/
|
||
(request, reason, base = undefined) => {
|
||
return `Invalid module "${request}" ${reason}${
|
||
base ? ` imported from ${base}` : ''
|
||
}`
|
||
},
|
||
TypeError
|
||
);
|
||
|
||
codes.ERR_INVALID_PACKAGE_CONFIG = createError(
|
||
'ERR_INVALID_PACKAGE_CONFIG',
|
||
/**
|
||
* @param {string} path
|
||
* @param {string} [base]
|
||
* @param {string} [message]
|
||
*/
|
||
(path, base, message) => {
|
||
return `Invalid package config ${path}${
|
||
base ? ` while importing ${base}` : ''
|
||
}${message ? `. ${message}` : ''}`
|
||
},
|
||
Error
|
||
);
|
||
|
||
codes.ERR_INVALID_PACKAGE_TARGET = createError(
|
||
'ERR_INVALID_PACKAGE_TARGET',
|
||
/**
|
||
* @param {string} packagePath
|
||
* @param {string} key
|
||
* @param {unknown} target
|
||
* @param {boolean} [isImport=false]
|
||
* @param {string} [base]
|
||
*/
|
||
(packagePath, key, target, isImport = false, base = undefined) => {
|
||
const relatedError =
|
||
typeof target === 'string' &&
|
||
!isImport &&
|
||
target.length > 0 &&
|
||
!target.startsWith('./');
|
||
if (key === '.') {
|
||
assert(isImport === false);
|
||
return (
|
||
`Invalid "exports" main target ${JSON.stringify(target)} defined ` +
|
||
`in the package config ${packagePath}package.json${
|
||
base ? ` imported from ${base}` : ''
|
||
}${relatedError ? '; targets must start with "./"' : ''}`
|
||
)
|
||
}
|
||
|
||
return `Invalid "${
|
||
isImport ? 'imports' : 'exports'
|
||
}" target ${JSON.stringify(
|
||
target
|
||
)} defined for '${key}' in the package config ${packagePath}package.json${
|
||
base ? ` imported from ${base}` : ''
|
||
}${relatedError ? '; targets must start with "./"' : ''}`
|
||
},
|
||
Error
|
||
);
|
||
|
||
codes.ERR_MODULE_NOT_FOUND = createError(
|
||
'ERR_MODULE_NOT_FOUND',
|
||
/**
|
||
* @param {string} path
|
||
* @param {string} base
|
||
* @param {boolean} [exactUrl]
|
||
*/
|
||
(path, base, exactUrl = false) => {
|
||
return `Cannot find ${
|
||
exactUrl ? 'module' : 'package'
|
||
} '${path}' imported from ${base}`
|
||
},
|
||
Error
|
||
);
|
||
|
||
codes.ERR_NETWORK_IMPORT_DISALLOWED = createError(
|
||
'ERR_NETWORK_IMPORT_DISALLOWED',
|
||
"import of '%s' by %s is not supported: %s",
|
||
Error
|
||
);
|
||
|
||
codes.ERR_PACKAGE_IMPORT_NOT_DEFINED = createError(
|
||
'ERR_PACKAGE_IMPORT_NOT_DEFINED',
|
||
/**
|
||
* @param {string} specifier
|
||
* @param {string} packagePath
|
||
* @param {string} base
|
||
*/
|
||
(specifier, packagePath, base) => {
|
||
return `Package import specifier "${specifier}" is not defined${
|
||
packagePath ? ` in package ${packagePath}package.json` : ''
|
||
} imported from ${base}`
|
||
},
|
||
TypeError
|
||
);
|
||
|
||
codes.ERR_PACKAGE_PATH_NOT_EXPORTED = createError(
|
||
'ERR_PACKAGE_PATH_NOT_EXPORTED',
|
||
/**
|
||
* @param {string} packagePath
|
||
* @param {string} subpath
|
||
* @param {string} [base]
|
||
*/
|
||
(packagePath, subpath, base = undefined) => {
|
||
if (subpath === '.')
|
||
return `No "exports" main defined in ${packagePath}package.json${
|
||
base ? ` imported from ${base}` : ''
|
||
}`
|
||
return `Package subpath '${subpath}' is not defined by "exports" in ${packagePath}package.json${
|
||
base ? ` imported from ${base}` : ''
|
||
}`
|
||
},
|
||
Error
|
||
);
|
||
|
||
codes.ERR_UNSUPPORTED_DIR_IMPORT = createError(
|
||
'ERR_UNSUPPORTED_DIR_IMPORT',
|
||
"Directory import '%s' is not supported " +
|
||
'resolving ES modules imported from %s',
|
||
Error
|
||
);
|
||
|
||
codes.ERR_UNSUPPORTED_RESOLVE_REQUEST = createError(
|
||
'ERR_UNSUPPORTED_RESOLVE_REQUEST',
|
||
'Failed to resolve module specifier "%s" from "%s": Invalid relative URL or base scheme is not hierarchical.',
|
||
TypeError
|
||
);
|
||
|
||
codes.ERR_UNKNOWN_FILE_EXTENSION = createError(
|
||
'ERR_UNKNOWN_FILE_EXTENSION',
|
||
/**
|
||
* @param {string} extension
|
||
* @param {string} path
|
||
*/
|
||
(extension, path) => {
|
||
return `Unknown file extension "${extension}" for ${path}`
|
||
},
|
||
TypeError
|
||
);
|
||
|
||
codes.ERR_INVALID_ARG_VALUE = createError(
|
||
'ERR_INVALID_ARG_VALUE',
|
||
/**
|
||
* @param {string} name
|
||
* @param {unknown} value
|
||
* @param {string} [reason='is invalid']
|
||
*/
|
||
(name, value, reason = 'is invalid') => {
|
||
let inspected = inspect(value);
|
||
|
||
if (inspected.length > 128) {
|
||
inspected = `${inspected.slice(0, 128)}...`;
|
||
}
|
||
|
||
const type = name.includes('.') ? 'property' : 'argument';
|
||
|
||
return `The ${type} '${name}' ${reason}. Received ${inspected}`
|
||
},
|
||
TypeError
|
||
// Note: extra classes have been shaken out.
|
||
// , RangeError
|
||
);
|
||
|
||
/**
|
||
* Utility function for registering the error codes. Only used here. Exported
|
||
* *only* to allow for testing.
|
||
* @param {string} sym
|
||
* @param {MessageFunction | string} value
|
||
* @param {ErrorConstructor} constructor
|
||
* @returns {new (...parameters: Array<any>) => Error}
|
||
*/
|
||
function createError(sym, value, constructor) {
|
||
// Special case for SystemError that formats the error message differently
|
||
// The SystemErrors only have SystemError as their base classes.
|
||
messages.set(sym, value);
|
||
|
||
return makeNodeErrorWithCode(constructor, sym)
|
||
}
|
||
|
||
/**
|
||
* @param {ErrorConstructor} Base
|
||
* @param {string} key
|
||
* @returns {ErrorConstructor}
|
||
*/
|
||
function makeNodeErrorWithCode(Base, key) {
|
||
// @ts-expect-error It’s a Node error.
|
||
return NodeError
|
||
/**
|
||
* @param {Array<unknown>} parameters
|
||
*/
|
||
function NodeError(...parameters) {
|
||
const limit = Error.stackTraceLimit;
|
||
if (isErrorStackTraceLimitWritable()) Error.stackTraceLimit = 0;
|
||
const error = new Base();
|
||
// Reset the limit and setting the name property.
|
||
if (isErrorStackTraceLimitWritable()) Error.stackTraceLimit = limit;
|
||
const message = getMessage(key, parameters, error);
|
||
Object.defineProperties(error, {
|
||
// Note: no need to implement `kIsNodeError` symbol, would be hard,
|
||
// probably.
|
||
message: {
|
||
value: message,
|
||
enumerable: false,
|
||
writable: true,
|
||
configurable: true
|
||
},
|
||
toString: {
|
||
/** @this {Error} */
|
||
value() {
|
||
return `${this.name} [${key}]: ${this.message}`
|
||
},
|
||
enumerable: false,
|
||
writable: true,
|
||
configurable: true
|
||
}
|
||
});
|
||
|
||
captureLargerStackTrace(error);
|
||
// @ts-expect-error It’s a Node error.
|
||
error.code = key;
|
||
return error
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @returns {boolean}
|
||
*/
|
||
function isErrorStackTraceLimitWritable() {
|
||
// Do no touch Error.stackTraceLimit as V8 would attempt to install
|
||
// it again during deserialization.
|
||
try {
|
||
if (v8.startupSnapshot.isBuildingSnapshot()) {
|
||
return false
|
||
}
|
||
} catch {}
|
||
|
||
const desc = Object.getOwnPropertyDescriptor(Error, 'stackTraceLimit');
|
||
if (desc === undefined) {
|
||
return Object.isExtensible(Error)
|
||
}
|
||
|
||
return own$1.call(desc, 'writable') && desc.writable !== undefined
|
||
? desc.writable
|
||
: desc.set !== undefined
|
||
}
|
||
|
||
/**
|
||
* This function removes unnecessary frames from Node.js core errors.
|
||
* @template {(...parameters: unknown[]) => unknown} T
|
||
* @param {T} wrappedFunction
|
||
* @returns {T}
|
||
*/
|
||
function hideStackFrames(wrappedFunction) {
|
||
// We rename the functions that will be hidden to cut off the stacktrace
|
||
// at the outermost one
|
||
const hidden = nodeInternalPrefix + wrappedFunction.name;
|
||
Object.defineProperty(wrappedFunction, 'name', {value: hidden});
|
||
return wrappedFunction
|
||
}
|
||
|
||
const captureLargerStackTrace = hideStackFrames(
|
||
/**
|
||
* @param {Error} error
|
||
* @returns {Error}
|
||
*/
|
||
// @ts-expect-error: fine
|
||
function (error) {
|
||
const stackTraceLimitIsWritable = isErrorStackTraceLimitWritable();
|
||
if (stackTraceLimitIsWritable) {
|
||
userStackTraceLimit = Error.stackTraceLimit;
|
||
Error.stackTraceLimit = Number.POSITIVE_INFINITY;
|
||
}
|
||
|
||
Error.captureStackTrace(error);
|
||
|
||
// Reset the limit
|
||
if (stackTraceLimitIsWritable) Error.stackTraceLimit = userStackTraceLimit;
|
||
|
||
return error
|
||
}
|
||
);
|
||
|
||
/**
|
||
* @param {string} key
|
||
* @param {Array<unknown>} parameters
|
||
* @param {Error} self
|
||
* @returns {string}
|
||
*/
|
||
function getMessage(key, parameters, self) {
|
||
const message = messages.get(key);
|
||
assert(message !== undefined, 'expected `message` to be found');
|
||
|
||
if (typeof message === 'function') {
|
||
assert(
|
||
message.length <= parameters.length, // Default options do not count.
|
||
`Code: ${key}; The provided arguments length (${parameters.length}) does not ` +
|
||
`match the required ones (${message.length}).`
|
||
);
|
||
return Reflect.apply(message, self, parameters)
|
||
}
|
||
|
||
const regex = /%[dfijoOs]/g;
|
||
let expectedLength = 0;
|
||
while (regex.exec(message) !== null) expectedLength++;
|
||
assert(
|
||
expectedLength === parameters.length,
|
||
`Code: ${key}; The provided arguments length (${parameters.length}) does not ` +
|
||
`match the required ones (${expectedLength}).`
|
||
);
|
||
if (parameters.length === 0) return message
|
||
|
||
parameters.unshift(message);
|
||
return Reflect.apply(format, null, parameters)
|
||
}
|
||
|
||
/**
|
||
* Determine the specific type of a value for type-mismatch errors.
|
||
* @param {unknown} value
|
||
* @returns {string}
|
||
*/
|
||
function determineSpecificType(value) {
|
||
if (value === null || value === undefined) {
|
||
return String(value)
|
||
}
|
||
|
||
if (typeof value === 'function' && value.name) {
|
||
return `function ${value.name}`
|
||
}
|
||
|
||
if (typeof value === 'object') {
|
||
if (value.constructor && value.constructor.name) {
|
||
return `an instance of ${value.constructor.name}`
|
||
}
|
||
|
||
return `${inspect(value, {depth: -1})}`
|
||
}
|
||
|
||
let inspected = inspect(value, {colors: false});
|
||
|
||
if (inspected.length > 28) {
|
||
inspected = `${inspected.slice(0, 25)}...`;
|
||
}
|
||
|
||
return `type ${typeof value} (${inspected})`
|
||
}
|
||
|
||
// Manually “tree shaken” from:
|
||
// <https://github.com/nodejs/node/blob/7c3dce0/lib/internal/modules/package_json_reader.js>
|
||
// Last checked on: Apr 29, 2023.
|
||
// Removed the native dependency.
|
||
// Also: no need to cache, we do that in resolve already.
|
||
|
||
|
||
const hasOwnProperty$1 = {}.hasOwnProperty;
|
||
|
||
const {ERR_INVALID_PACKAGE_CONFIG: ERR_INVALID_PACKAGE_CONFIG$1} = codes;
|
||
|
||
/** @type {Map<string, PackageConfig>} */
|
||
const cache = new Map();
|
||
|
||
/**
|
||
* @param {string} jsonPath
|
||
* @param {{specifier: URL | string, base?: URL}} options
|
||
* @returns {PackageConfig}
|
||
*/
|
||
function read(jsonPath, {base, specifier}) {
|
||
const existing = cache.get(jsonPath);
|
||
|
||
if (existing) {
|
||
return existing
|
||
}
|
||
|
||
/** @type {string | undefined} */
|
||
let string;
|
||
|
||
try {
|
||
string = fs.readFileSync(path.toNamespacedPath(jsonPath), 'utf8');
|
||
} catch (error) {
|
||
const exception = /** @type {ErrnoException} */ (error);
|
||
|
||
if (exception.code !== 'ENOENT') {
|
||
throw exception
|
||
}
|
||
}
|
||
|
||
/** @type {PackageConfig} */
|
||
const result = {
|
||
exists: false,
|
||
pjsonPath: jsonPath,
|
||
main: undefined,
|
||
name: undefined,
|
||
type: 'none', // Ignore unknown types for forwards compatibility
|
||
exports: undefined,
|
||
imports: undefined
|
||
};
|
||
|
||
if (string !== undefined) {
|
||
/** @type {Record<string, unknown>} */
|
||
let parsed;
|
||
|
||
try {
|
||
parsed = JSON.parse(string);
|
||
} catch (error_) {
|
||
const cause = /** @type {ErrnoException} */ (error_);
|
||
const error = new ERR_INVALID_PACKAGE_CONFIG$1(
|
||
jsonPath,
|
||
(base ? `"${specifier}" from ` : '') + fileURLToPath$1(base || specifier),
|
||
cause.message
|
||
);
|
||
error.cause = cause;
|
||
throw error
|
||
}
|
||
|
||
result.exists = true;
|
||
|
||
if (
|
||
hasOwnProperty$1.call(parsed, 'name') &&
|
||
typeof parsed.name === 'string'
|
||
) {
|
||
result.name = parsed.name;
|
||
}
|
||
|
||
if (
|
||
hasOwnProperty$1.call(parsed, 'main') &&
|
||
typeof parsed.main === 'string'
|
||
) {
|
||
result.main = parsed.main;
|
||
}
|
||
|
||
if (hasOwnProperty$1.call(parsed, 'exports')) {
|
||
// @ts-expect-error: assume valid.
|
||
result.exports = parsed.exports;
|
||
}
|
||
|
||
if (hasOwnProperty$1.call(parsed, 'imports')) {
|
||
// @ts-expect-error: assume valid.
|
||
result.imports = parsed.imports;
|
||
}
|
||
|
||
// Ignore unknown types for forwards compatibility
|
||
if (
|
||
hasOwnProperty$1.call(parsed, 'type') &&
|
||
(parsed.type === 'commonjs' || parsed.type === 'module')
|
||
) {
|
||
result.type = parsed.type;
|
||
}
|
||
}
|
||
|
||
cache.set(jsonPath, result);
|
||
|
||
return result
|
||
}
|
||
|
||
/**
|
||
* @param {URL | string} resolved
|
||
* @returns {PackageConfig}
|
||
*/
|
||
function getPackageScopeConfig(resolved) {
|
||
// Note: in Node, this is now a native module.
|
||
let packageJSONUrl = new URL('package.json', resolved);
|
||
|
||
while (true) {
|
||
const packageJSONPath = packageJSONUrl.pathname;
|
||
if (packageJSONPath.endsWith('node_modules/package.json')) {
|
||
break
|
||
}
|
||
|
||
const packageConfig = read(fileURLToPath$1(packageJSONUrl), {
|
||
specifier: resolved
|
||
});
|
||
|
||
if (packageConfig.exists) {
|
||
return packageConfig
|
||
}
|
||
|
||
const lastPackageJSONUrl = packageJSONUrl;
|
||
packageJSONUrl = new URL('../package.json', packageJSONUrl);
|
||
|
||
// Terminates at root where ../package.json equals ../../package.json
|
||
// (can't just check "/package.json" for Windows support).
|
||
if (packageJSONUrl.pathname === lastPackageJSONUrl.pathname) {
|
||
break
|
||
}
|
||
}
|
||
|
||
const packageJSONPath = fileURLToPath$1(packageJSONUrl);
|
||
// ^^ Note: in Node, this is now a native module.
|
||
|
||
return {
|
||
pjsonPath: packageJSONPath,
|
||
exists: false,
|
||
type: 'none'
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Returns the package type for a given URL.
|
||
* @param {URL} url - The URL to get the package type for.
|
||
* @returns {PackageType}
|
||
*/
|
||
function getPackageType(url) {
|
||
// To do @anonrig: Write a C++ function that returns only "type".
|
||
return getPackageScopeConfig(url).type
|
||
}
|
||
|
||
// Manually “tree shaken” from:
|
||
// <https://github.com/nodejs/node/blob/7c3dce0/lib/internal/modules/esm/get_format.js>
|
||
// Last checked on: Apr 29, 2023.
|
||
|
||
|
||
const {ERR_UNKNOWN_FILE_EXTENSION} = codes;
|
||
|
||
const hasOwnProperty = {}.hasOwnProperty;
|
||
|
||
/** @type {Record<string, string>} */
|
||
const extensionFormatMap = {
|
||
// @ts-expect-error: hush.
|
||
__proto__: null,
|
||
'.cjs': 'commonjs',
|
||
'.js': 'module',
|
||
'.json': 'json',
|
||
'.mjs': 'module'
|
||
};
|
||
|
||
/**
|
||
* @param {string | null} mime
|
||
* @returns {string | null}
|
||
*/
|
||
function mimeToFormat(mime) {
|
||
if (
|
||
mime &&
|
||
/\s*(text|application)\/javascript\s*(;\s*charset=utf-?8\s*)?/i.test(mime)
|
||
)
|
||
return 'module'
|
||
if (mime === 'application/json') return 'json'
|
||
return null
|
||
}
|
||
|
||
/**
|
||
* @callback ProtocolHandler
|
||
* @param {URL} parsed
|
||
* @param {{parentURL: string, source?: Buffer}} context
|
||
* @param {boolean} ignoreErrors
|
||
* @returns {string | null | void}
|
||
*/
|
||
|
||
/**
|
||
* @type {Record<string, ProtocolHandler>}
|
||
*/
|
||
const protocolHandlers = {
|
||
// @ts-expect-error: hush.
|
||
__proto__: null,
|
||
'data:': getDataProtocolModuleFormat,
|
||
'file:': getFileProtocolModuleFormat,
|
||
'http:': getHttpProtocolModuleFormat,
|
||
'https:': getHttpProtocolModuleFormat,
|
||
'node:'() {
|
||
return 'builtin'
|
||
}
|
||
};
|
||
|
||
/**
|
||
* @param {URL} parsed
|
||
*/
|
||
function getDataProtocolModuleFormat(parsed) {
|
||
const {1: mime} = /^([^/]+\/[^;,]+)[^,]*?(;base64)?,/.exec(
|
||
parsed.pathname
|
||
) || [null, null, null];
|
||
return mimeToFormat(mime)
|
||
}
|
||
|
||
/**
|
||
* Returns the file extension from a URL.
|
||
*
|
||
* Should give similar result to
|
||
* `require('node:path').extname(require('node:url').fileURLToPath(url))`
|
||
* when used with a `file:` URL.
|
||
*
|
||
* @param {URL} url
|
||
* @returns {string}
|
||
*/
|
||
function extname(url) {
|
||
const pathname = url.pathname;
|
||
let index = pathname.length;
|
||
|
||
while (index--) {
|
||
const code = pathname.codePointAt(index);
|
||
|
||
if (code === 47 /* `/` */) {
|
||
return ''
|
||
}
|
||
|
||
if (code === 46 /* `.` */) {
|
||
return pathname.codePointAt(index - 1) === 47 /* `/` */
|
||
? ''
|
||
: pathname.slice(index)
|
||
}
|
||
}
|
||
|
||
return ''
|
||
}
|
||
|
||
/**
|
||
* @type {ProtocolHandler}
|
||
*/
|
||
function getFileProtocolModuleFormat(url, _context, ignoreErrors) {
|
||
const value = extname(url);
|
||
|
||
if (value === '.js') {
|
||
const packageType = getPackageType(url);
|
||
|
||
if (packageType !== 'none') {
|
||
return packageType
|
||
}
|
||
|
||
return 'commonjs'
|
||
}
|
||
|
||
if (value === '') {
|
||
const packageType = getPackageType(url);
|
||
|
||
// Legacy behavior
|
||
if (packageType === 'none' || packageType === 'commonjs') {
|
||
return 'commonjs'
|
||
}
|
||
|
||
// Note: we don’t implement WASM, so we don’t need
|
||
// `getFormatOfExtensionlessFile` from `formats`.
|
||
return 'module'
|
||
}
|
||
|
||
const format = extensionFormatMap[value];
|
||
if (format) return format
|
||
|
||
// Explicit undefined return indicates load hook should rerun format check
|
||
if (ignoreErrors) {
|
||
return undefined
|
||
}
|
||
|
||
const filepath = fileURLToPath$1(url);
|
||
throw new ERR_UNKNOWN_FILE_EXTENSION(value, filepath)
|
||
}
|
||
|
||
function getHttpProtocolModuleFormat() {
|
||
// To do: HTTPS imports.
|
||
}
|
||
|
||
/**
|
||
* @param {URL} url
|
||
* @param {{parentURL: string}} context
|
||
* @returns {string | null}
|
||
*/
|
||
function defaultGetFormatWithoutErrors(url, context) {
|
||
const protocol = url.protocol;
|
||
|
||
if (!hasOwnProperty.call(protocolHandlers, protocol)) {
|
||
return null
|
||
}
|
||
|
||
return protocolHandlers[protocol](url, context, true) || null
|
||
}
|
||
|
||
// Manually “tree shaken” from:
|
||
// <https://github.com/nodejs/node/blob/81a9a97/lib/internal/modules/esm/resolve.js>
|
||
// Last checked on: Apr 29, 2023.
|
||
|
||
|
||
const RegExpPrototypeSymbolReplace = RegExp.prototype[Symbol.replace];
|
||
|
||
const {
|
||
ERR_INVALID_MODULE_SPECIFIER,
|
||
ERR_INVALID_PACKAGE_CONFIG,
|
||
ERR_INVALID_PACKAGE_TARGET,
|
||
ERR_MODULE_NOT_FOUND,
|
||
ERR_PACKAGE_IMPORT_NOT_DEFINED,
|
||
ERR_PACKAGE_PATH_NOT_EXPORTED,
|
||
ERR_UNSUPPORTED_DIR_IMPORT,
|
||
ERR_UNSUPPORTED_RESOLVE_REQUEST
|
||
} = codes;
|
||
|
||
const own = {}.hasOwnProperty;
|
||
|
||
const invalidSegmentRegEx =
|
||
/(^|\\|\/)((\.|%2e)(\.|%2e)?|(n|%6e|%4e)(o|%6f|%4f)(d|%64|%44)(e|%65|%45)(_|%5f)(m|%6d|%4d)(o|%6f|%4f)(d|%64|%44)(u|%75|%55)(l|%6c|%4c)(e|%65|%45)(s|%73|%53))?(\\|\/|$)/i;
|
||
const deprecatedInvalidSegmentRegEx =
|
||
/(^|\\|\/)((\.|%2e)(\.|%2e)?|(n|%6e|%4e)(o|%6f|%4f)(d|%64|%44)(e|%65|%45)(_|%5f)(m|%6d|%4d)(o|%6f|%4f)(d|%64|%44)(u|%75|%55)(l|%6c|%4c)(e|%65|%45)(s|%73|%53))(\\|\/|$)/i;
|
||
const invalidPackageNameRegEx = /^\.|%|\\/;
|
||
const patternRegEx = /\*/g;
|
||
const encodedSeparatorRegEx = /%2f|%5c/i;
|
||
/** @type {Set<string>} */
|
||
const emittedPackageWarnings = new Set();
|
||
|
||
const doubleSlashRegEx = /[/\\]{2}/;
|
||
|
||
/**
|
||
*
|
||
* @param {string} target
|
||
* @param {string} request
|
||
* @param {string} match
|
||
* @param {URL} packageJsonUrl
|
||
* @param {boolean} internal
|
||
* @param {URL} base
|
||
* @param {boolean} isTarget
|
||
*/
|
||
function emitInvalidSegmentDeprecation(
|
||
target,
|
||
request,
|
||
match,
|
||
packageJsonUrl,
|
||
internal,
|
||
base,
|
||
isTarget
|
||
) {
|
||
// @ts-expect-error: apparently it does exist, TS.
|
||
if (process$1.noDeprecation) {
|
||
return
|
||
}
|
||
|
||
const pjsonPath = fileURLToPath$1(packageJsonUrl);
|
||
const double = doubleSlashRegEx.exec(isTarget ? target : request) !== null;
|
||
process$1.emitWarning(
|
||
`Use of deprecated ${
|
||
double ? 'double slash' : 'leading or trailing slash matching'
|
||
} resolving "${target}" for module ` +
|
||
`request "${request}" ${
|
||
request === match ? '' : `matched to "${match}" `
|
||
}in the "${
|
||
internal ? 'imports' : 'exports'
|
||
}" field module resolution of the package at ${pjsonPath}${
|
||
base ? ` imported from ${fileURLToPath$1(base)}` : ''
|
||
}.`,
|
||
'DeprecationWarning',
|
||
'DEP0166'
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @param {URL} url
|
||
* @param {URL} packageJsonUrl
|
||
* @param {URL} base
|
||
* @param {string} [main]
|
||
* @returns {void}
|
||
*/
|
||
function emitLegacyIndexDeprecation(url, packageJsonUrl, base, main) {
|
||
// @ts-expect-error: apparently it does exist, TS.
|
||
if (process$1.noDeprecation) {
|
||
return
|
||
}
|
||
|
||
const format = defaultGetFormatWithoutErrors(url, {parentURL: base.href});
|
||
if (format !== 'module') return
|
||
const urlPath = fileURLToPath$1(url.href);
|
||
const packagePath = fileURLToPath$1(new URL$1('.', packageJsonUrl));
|
||
const basePath = fileURLToPath$1(base);
|
||
if (!main) {
|
||
process$1.emitWarning(
|
||
`No "main" or "exports" field defined in the package.json for ${packagePath} resolving the main entry point "${urlPath.slice(
|
||
packagePath.length
|
||
)}", imported from ${basePath}.\nDefault "index" lookups for the main are deprecated for ES modules.`,
|
||
'DeprecationWarning',
|
||
'DEP0151'
|
||
);
|
||
} else if (path.resolve(packagePath, main) !== urlPath) {
|
||
process$1.emitWarning(
|
||
`Package ${packagePath} has a "main" field set to "${main}", ` +
|
||
`excluding the full filename and extension to the resolved file at "${urlPath.slice(
|
||
packagePath.length
|
||
)}", imported from ${basePath}.\n Automatic extension resolution of the "main" field is ` +
|
||
'deprecated for ES modules.',
|
||
'DeprecationWarning',
|
||
'DEP0151'
|
||
);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param {string} path
|
||
* @returns {Stats | undefined}
|
||
*/
|
||
function tryStatSync(path) {
|
||
// Note: from Node 15 onwards we can use `throwIfNoEntry: false` instead.
|
||
try {
|
||
return statSync(path)
|
||
} catch {
|
||
// Note: in Node code this returns `new Stats`,
|
||
// but in Node 22 that’s marked as a deprecated internal API.
|
||
// Which, well, we kinda are, but still to prevent that warning,
|
||
// just yield `undefined`.
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Legacy CommonJS main resolution:
|
||
* 1. let M = pkg_url + (json main field)
|
||
* 2. TRY(M, M.js, M.json, M.node)
|
||
* 3. TRY(M/index.js, M/index.json, M/index.node)
|
||
* 4. TRY(pkg_url/index.js, pkg_url/index.json, pkg_url/index.node)
|
||
* 5. NOT_FOUND
|
||
*
|
||
* @param {URL} url
|
||
* @returns {boolean}
|
||
*/
|
||
function fileExists(url) {
|
||
const stats = statSync(url, {throwIfNoEntry: false});
|
||
const isFile = stats ? stats.isFile() : undefined;
|
||
return isFile === null || isFile === undefined ? false : isFile
|
||
}
|
||
|
||
/**
|
||
* @param {URL} packageJsonUrl
|
||
* @param {PackageConfig} packageConfig
|
||
* @param {URL} base
|
||
* @returns {URL}
|
||
*/
|
||
function legacyMainResolve(packageJsonUrl, packageConfig, base) {
|
||
/** @type {URL | undefined} */
|
||
let guess;
|
||
if (packageConfig.main !== undefined) {
|
||
guess = new URL$1(packageConfig.main, packageJsonUrl);
|
||
// Note: fs check redundances will be handled by Descriptor cache here.
|
||
if (fileExists(guess)) return guess
|
||
|
||
const tries = [
|
||
`./${packageConfig.main}.js`,
|
||
`./${packageConfig.main}.json`,
|
||
`./${packageConfig.main}.node`,
|
||
`./${packageConfig.main}/index.js`,
|
||
`./${packageConfig.main}/index.json`,
|
||
`./${packageConfig.main}/index.node`
|
||
];
|
||
let i = -1;
|
||
|
||
while (++i < tries.length) {
|
||
guess = new URL$1(tries[i], packageJsonUrl);
|
||
if (fileExists(guess)) break
|
||
guess = undefined;
|
||
}
|
||
|
||
if (guess) {
|
||
emitLegacyIndexDeprecation(
|
||
guess,
|
||
packageJsonUrl,
|
||
base,
|
||
packageConfig.main
|
||
);
|
||
return guess
|
||
}
|
||
// Fallthrough.
|
||
}
|
||
|
||
const tries = ['./index.js', './index.json', './index.node'];
|
||
let i = -1;
|
||
|
||
while (++i < tries.length) {
|
||
guess = new URL$1(tries[i], packageJsonUrl);
|
||
if (fileExists(guess)) break
|
||
guess = undefined;
|
||
}
|
||
|
||
if (guess) {
|
||
emitLegacyIndexDeprecation(guess, packageJsonUrl, base, packageConfig.main);
|
||
return guess
|
||
}
|
||
|
||
// Not found.
|
||
throw new ERR_MODULE_NOT_FOUND(
|
||
fileURLToPath$1(new URL$1('.', packageJsonUrl)),
|
||
fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {URL} resolved
|
||
* @param {URL} base
|
||
* @param {boolean} [preserveSymlinks]
|
||
* @returns {URL}
|
||
*/
|
||
function finalizeResolution(resolved, base, preserveSymlinks) {
|
||
if (encodedSeparatorRegEx.exec(resolved.pathname) !== null) {
|
||
throw new ERR_INVALID_MODULE_SPECIFIER(
|
||
resolved.pathname,
|
||
'must not include encoded "/" or "\\" characters',
|
||
fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/** @type {string} */
|
||
let filePath;
|
||
|
||
try {
|
||
filePath = fileURLToPath$1(resolved);
|
||
} catch (error) {
|
||
const cause = /** @type {ErrnoException} */ (error);
|
||
Object.defineProperty(cause, 'input', {value: String(resolved)});
|
||
Object.defineProperty(cause, 'module', {value: String(base)});
|
||
throw cause
|
||
}
|
||
|
||
const stats = tryStatSync(
|
||
filePath.endsWith('/') ? filePath.slice(-1) : filePath
|
||
);
|
||
|
||
if (stats && stats.isDirectory()) {
|
||
const error = new ERR_UNSUPPORTED_DIR_IMPORT(filePath, fileURLToPath$1(base));
|
||
// @ts-expect-error Add this for `import.meta.resolve`.
|
||
error.url = String(resolved);
|
||
throw error
|
||
}
|
||
|
||
if (!stats || !stats.isFile()) {
|
||
const error = new ERR_MODULE_NOT_FOUND(
|
||
filePath || resolved.pathname,
|
||
base && fileURLToPath$1(base),
|
||
true
|
||
);
|
||
// @ts-expect-error Add this for `import.meta.resolve`.
|
||
error.url = String(resolved);
|
||
throw error
|
||
}
|
||
|
||
{
|
||
const real = realpathSync(filePath);
|
||
const {search, hash} = resolved;
|
||
resolved = pathToFileURL$1(real + (filePath.endsWith(path.sep) ? '/' : ''));
|
||
resolved.search = search;
|
||
resolved.hash = hash;
|
||
}
|
||
|
||
return resolved
|
||
}
|
||
|
||
/**
|
||
* @param {string} specifier
|
||
* @param {URL | undefined} packageJsonUrl
|
||
* @param {URL} base
|
||
* @returns {Error}
|
||
*/
|
||
function importNotDefined(specifier, packageJsonUrl, base) {
|
||
return new ERR_PACKAGE_IMPORT_NOT_DEFINED(
|
||
specifier,
|
||
packageJsonUrl && fileURLToPath$1(new URL$1('.', packageJsonUrl)),
|
||
fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {string} subpath
|
||
* @param {URL} packageJsonUrl
|
||
* @param {URL} base
|
||
* @returns {Error}
|
||
*/
|
||
function exportsNotFound(subpath, packageJsonUrl, base) {
|
||
return new ERR_PACKAGE_PATH_NOT_EXPORTED(
|
||
fileURLToPath$1(new URL$1('.', packageJsonUrl)),
|
||
subpath,
|
||
base && fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {string} request
|
||
* @param {string} match
|
||
* @param {URL} packageJsonUrl
|
||
* @param {boolean} internal
|
||
* @param {URL} [base]
|
||
* @returns {never}
|
||
*/
|
||
function throwInvalidSubpath(request, match, packageJsonUrl, internal, base) {
|
||
const reason = `request is not a valid match in pattern "${match}" for the "${
|
||
internal ? 'imports' : 'exports'
|
||
}" resolution of ${fileURLToPath$1(packageJsonUrl)}`;
|
||
throw new ERR_INVALID_MODULE_SPECIFIER(
|
||
request,
|
||
reason,
|
||
base && fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {string} subpath
|
||
* @param {unknown} target
|
||
* @param {URL} packageJsonUrl
|
||
* @param {boolean} internal
|
||
* @param {URL} [base]
|
||
* @returns {Error}
|
||
*/
|
||
function invalidPackageTarget(subpath, target, packageJsonUrl, internal, base) {
|
||
target =
|
||
typeof target === 'object' && target !== null
|
||
? JSON.stringify(target, null, '')
|
||
: `${target}`;
|
||
|
||
return new ERR_INVALID_PACKAGE_TARGET(
|
||
fileURLToPath$1(new URL$1('.', packageJsonUrl)),
|
||
subpath,
|
||
target,
|
||
internal,
|
||
base && fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {string} target
|
||
* @param {string} subpath
|
||
* @param {string} match
|
||
* @param {URL} packageJsonUrl
|
||
* @param {URL} base
|
||
* @param {boolean} pattern
|
||
* @param {boolean} internal
|
||
* @param {boolean} isPathMap
|
||
* @param {Set<string> | undefined} conditions
|
||
* @returns {URL}
|
||
*/
|
||
function resolvePackageTargetString(
|
||
target,
|
||
subpath,
|
||
match,
|
||
packageJsonUrl,
|
||
base,
|
||
pattern,
|
||
internal,
|
||
isPathMap,
|
||
conditions
|
||
) {
|
||
if (subpath !== '' && !pattern && target[target.length - 1] !== '/')
|
||
throw invalidPackageTarget(match, target, packageJsonUrl, internal, base)
|
||
|
||
if (!target.startsWith('./')) {
|
||
if (internal && !target.startsWith('../') && !target.startsWith('/')) {
|
||
let isURL = false;
|
||
|
||
try {
|
||
new URL$1(target);
|
||
isURL = true;
|
||
} catch {
|
||
// Continue regardless of error.
|
||
}
|
||
|
||
if (!isURL) {
|
||
const exportTarget = pattern
|
||
? RegExpPrototypeSymbolReplace.call(
|
||
patternRegEx,
|
||
target,
|
||
() => subpath
|
||
)
|
||
: target + subpath;
|
||
|
||
return packageResolve(exportTarget, packageJsonUrl, conditions)
|
||
}
|
||
}
|
||
|
||
throw invalidPackageTarget(match, target, packageJsonUrl, internal, base)
|
||
}
|
||
|
||
if (invalidSegmentRegEx.exec(target.slice(2)) !== null) {
|
||
if (deprecatedInvalidSegmentRegEx.exec(target.slice(2)) === null) {
|
||
if (!isPathMap) {
|
||
const request = pattern
|
||
? match.replace('*', () => subpath)
|
||
: match + subpath;
|
||
const resolvedTarget = pattern
|
||
? RegExpPrototypeSymbolReplace.call(
|
||
patternRegEx,
|
||
target,
|
||
() => subpath
|
||
)
|
||
: target;
|
||
emitInvalidSegmentDeprecation(
|
||
resolvedTarget,
|
||
request,
|
||
match,
|
||
packageJsonUrl,
|
||
internal,
|
||
base,
|
||
true
|
||
);
|
||
}
|
||
} else {
|
||
throw invalidPackageTarget(match, target, packageJsonUrl, internal, base)
|
||
}
|
||
}
|
||
|
||
const resolved = new URL$1(target, packageJsonUrl);
|
||
const resolvedPath = resolved.pathname;
|
||
const packagePath = new URL$1('.', packageJsonUrl).pathname;
|
||
|
||
if (!resolvedPath.startsWith(packagePath))
|
||
throw invalidPackageTarget(match, target, packageJsonUrl, internal, base)
|
||
|
||
if (subpath === '') return resolved
|
||
|
||
if (invalidSegmentRegEx.exec(subpath) !== null) {
|
||
const request = pattern
|
||
? match.replace('*', () => subpath)
|
||
: match + subpath;
|
||
if (deprecatedInvalidSegmentRegEx.exec(subpath) === null) {
|
||
if (!isPathMap) {
|
||
const resolvedTarget = pattern
|
||
? RegExpPrototypeSymbolReplace.call(
|
||
patternRegEx,
|
||
target,
|
||
() => subpath
|
||
)
|
||
: target;
|
||
emitInvalidSegmentDeprecation(
|
||
resolvedTarget,
|
||
request,
|
||
match,
|
||
packageJsonUrl,
|
||
internal,
|
||
base,
|
||
false
|
||
);
|
||
}
|
||
} else {
|
||
throwInvalidSubpath(request, match, packageJsonUrl, internal, base);
|
||
}
|
||
}
|
||
|
||
if (pattern) {
|
||
return new URL$1(
|
||
RegExpPrototypeSymbolReplace.call(
|
||
patternRegEx,
|
||
resolved.href,
|
||
() => subpath
|
||
)
|
||
)
|
||
}
|
||
|
||
return new URL$1(subpath, resolved)
|
||
}
|
||
|
||
/**
|
||
* @param {string} key
|
||
* @returns {boolean}
|
||
*/
|
||
function isArrayIndex(key) {
|
||
const keyNumber = Number(key);
|
||
if (`${keyNumber}` !== key) return false
|
||
return keyNumber >= 0 && keyNumber < 0xff_ff_ff_ff
|
||
}
|
||
|
||
/**
|
||
* @param {URL} packageJsonUrl
|
||
* @param {unknown} target
|
||
* @param {string} subpath
|
||
* @param {string} packageSubpath
|
||
* @param {URL} base
|
||
* @param {boolean} pattern
|
||
* @param {boolean} internal
|
||
* @param {boolean} isPathMap
|
||
* @param {Set<string> | undefined} conditions
|
||
* @returns {URL | null}
|
||
*/
|
||
function resolvePackageTarget(
|
||
packageJsonUrl,
|
||
target,
|
||
subpath,
|
||
packageSubpath,
|
||
base,
|
||
pattern,
|
||
internal,
|
||
isPathMap,
|
||
conditions
|
||
) {
|
||
if (typeof target === 'string') {
|
||
return resolvePackageTargetString(
|
||
target,
|
||
subpath,
|
||
packageSubpath,
|
||
packageJsonUrl,
|
||
base,
|
||
pattern,
|
||
internal,
|
||
isPathMap,
|
||
conditions
|
||
)
|
||
}
|
||
|
||
if (Array.isArray(target)) {
|
||
/** @type {Array<unknown>} */
|
||
const targetList = target;
|
||
if (targetList.length === 0) return null
|
||
|
||
/** @type {ErrnoException | null | undefined} */
|
||
let lastException;
|
||
let i = -1;
|
||
|
||
while (++i < targetList.length) {
|
||
const targetItem = targetList[i];
|
||
/** @type {URL | null} */
|
||
let resolveResult;
|
||
try {
|
||
resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
targetItem,
|
||
subpath,
|
||
packageSubpath,
|
||
base,
|
||
pattern,
|
||
internal,
|
||
isPathMap,
|
||
conditions
|
||
);
|
||
} catch (error) {
|
||
const exception = /** @type {ErrnoException} */ (error);
|
||
lastException = exception;
|
||
if (exception.code === 'ERR_INVALID_PACKAGE_TARGET') continue
|
||
throw error
|
||
}
|
||
|
||
if (resolveResult === undefined) continue
|
||
|
||
if (resolveResult === null) {
|
||
lastException = null;
|
||
continue
|
||
}
|
||
|
||
return resolveResult
|
||
}
|
||
|
||
if (lastException === undefined || lastException === null) {
|
||
return null
|
||
}
|
||
|
||
throw lastException
|
||
}
|
||
|
||
if (typeof target === 'object' && target !== null) {
|
||
const keys = Object.getOwnPropertyNames(target);
|
||
let i = -1;
|
||
|
||
while (++i < keys.length) {
|
||
const key = keys[i];
|
||
if (isArrayIndex(key)) {
|
||
throw new ERR_INVALID_PACKAGE_CONFIG(
|
||
fileURLToPath$1(packageJsonUrl),
|
||
base,
|
||
'"exports" cannot contain numeric property keys.'
|
||
)
|
||
}
|
||
}
|
||
|
||
i = -1;
|
||
|
||
while (++i < keys.length) {
|
||
const key = keys[i];
|
||
if (key === 'default' || (conditions && conditions.has(key))) {
|
||
// @ts-expect-error: indexable.
|
||
const conditionalTarget = /** @type {unknown} */ (target[key]);
|
||
const resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
conditionalTarget,
|
||
subpath,
|
||
packageSubpath,
|
||
base,
|
||
pattern,
|
||
internal,
|
||
isPathMap,
|
||
conditions
|
||
);
|
||
if (resolveResult === undefined) continue
|
||
return resolveResult
|
||
}
|
||
}
|
||
|
||
return null
|
||
}
|
||
|
||
if (target === null) {
|
||
return null
|
||
}
|
||
|
||
throw invalidPackageTarget(
|
||
packageSubpath,
|
||
target,
|
||
packageJsonUrl,
|
||
internal,
|
||
base
|
||
)
|
||
}
|
||
|
||
/**
|
||
* @param {unknown} exports
|
||
* @param {URL} packageJsonUrl
|
||
* @param {URL} base
|
||
* @returns {boolean}
|
||
*/
|
||
function isConditionalExportsMainSugar(exports$1, packageJsonUrl, base) {
|
||
if (typeof exports$1 === 'string' || Array.isArray(exports$1)) return true
|
||
if (typeof exports$1 !== 'object' || exports$1 === null) return false
|
||
|
||
const keys = Object.getOwnPropertyNames(exports$1);
|
||
let isConditionalSugar = false;
|
||
let i = 0;
|
||
let keyIndex = -1;
|
||
while (++keyIndex < keys.length) {
|
||
const key = keys[keyIndex];
|
||
const currentIsConditionalSugar = key === '' || key[0] !== '.';
|
||
if (i++ === 0) {
|
||
isConditionalSugar = currentIsConditionalSugar;
|
||
} else if (isConditionalSugar !== currentIsConditionalSugar) {
|
||
throw new ERR_INVALID_PACKAGE_CONFIG(
|
||
fileURLToPath$1(packageJsonUrl),
|
||
base,
|
||
'"exports" cannot contain some keys starting with \'.\' and some not.' +
|
||
' The exports object must either be an object of package subpath keys' +
|
||
' or an object of main entry condition name keys only.'
|
||
)
|
||
}
|
||
}
|
||
|
||
return isConditionalSugar
|
||
}
|
||
|
||
/**
|
||
* @param {string} match
|
||
* @param {URL} pjsonUrl
|
||
* @param {URL} base
|
||
*/
|
||
function emitTrailingSlashPatternDeprecation(match, pjsonUrl, base) {
|
||
// @ts-expect-error: apparently it does exist, TS.
|
||
if (process$1.noDeprecation) {
|
||
return
|
||
}
|
||
|
||
const pjsonPath = fileURLToPath$1(pjsonUrl);
|
||
if (emittedPackageWarnings.has(pjsonPath + '|' + match)) return
|
||
emittedPackageWarnings.add(pjsonPath + '|' + match);
|
||
process$1.emitWarning(
|
||
`Use of deprecated trailing slash pattern mapping "${match}" in the ` +
|
||
`"exports" field module resolution of the package at ${pjsonPath}${
|
||
base ? ` imported from ${fileURLToPath$1(base)}` : ''
|
||
}. Mapping specifiers ending in "/" is no longer supported.`,
|
||
'DeprecationWarning',
|
||
'DEP0155'
|
||
);
|
||
}
|
||
|
||
/**
|
||
* @param {URL} packageJsonUrl
|
||
* @param {string} packageSubpath
|
||
* @param {Record<string, unknown>} packageConfig
|
||
* @param {URL} base
|
||
* @param {Set<string> | undefined} conditions
|
||
* @returns {URL}
|
||
*/
|
||
function packageExportsResolve(
|
||
packageJsonUrl,
|
||
packageSubpath,
|
||
packageConfig,
|
||
base,
|
||
conditions
|
||
) {
|
||
let exports$1 = packageConfig.exports;
|
||
|
||
if (isConditionalExportsMainSugar(exports$1, packageJsonUrl, base)) {
|
||
exports$1 = {'.': exports$1};
|
||
}
|
||
|
||
if (
|
||
own.call(exports$1, packageSubpath) &&
|
||
!packageSubpath.includes('*') &&
|
||
!packageSubpath.endsWith('/')
|
||
) {
|
||
// @ts-expect-error: indexable.
|
||
const target = exports$1[packageSubpath];
|
||
const resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
target,
|
||
'',
|
||
packageSubpath,
|
||
base,
|
||
false,
|
||
false,
|
||
false,
|
||
conditions
|
||
);
|
||
if (resolveResult === null || resolveResult === undefined) {
|
||
throw exportsNotFound(packageSubpath, packageJsonUrl, base)
|
||
}
|
||
|
||
return resolveResult
|
||
}
|
||
|
||
let bestMatch = '';
|
||
let bestMatchSubpath = '';
|
||
const keys = Object.getOwnPropertyNames(exports$1);
|
||
let i = -1;
|
||
|
||
while (++i < keys.length) {
|
||
const key = keys[i];
|
||
const patternIndex = key.indexOf('*');
|
||
|
||
if (
|
||
patternIndex !== -1 &&
|
||
packageSubpath.startsWith(key.slice(0, patternIndex))
|
||
) {
|
||
// When this reaches EOL, this can throw at the top of the whole function:
|
||
//
|
||
// if (StringPrototypeEndsWith(packageSubpath, '/'))
|
||
// throwInvalidSubpath(packageSubpath)
|
||
//
|
||
// To match "imports" and the spec.
|
||
if (packageSubpath.endsWith('/')) {
|
||
emitTrailingSlashPatternDeprecation(
|
||
packageSubpath,
|
||
packageJsonUrl,
|
||
base
|
||
);
|
||
}
|
||
|
||
const patternTrailer = key.slice(patternIndex + 1);
|
||
|
||
if (
|
||
packageSubpath.length >= key.length &&
|
||
packageSubpath.endsWith(patternTrailer) &&
|
||
patternKeyCompare(bestMatch, key) === 1 &&
|
||
key.lastIndexOf('*') === patternIndex
|
||
) {
|
||
bestMatch = key;
|
||
bestMatchSubpath = packageSubpath.slice(
|
||
patternIndex,
|
||
packageSubpath.length - patternTrailer.length
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
if (bestMatch) {
|
||
// @ts-expect-error: indexable.
|
||
const target = /** @type {unknown} */ (exports$1[bestMatch]);
|
||
const resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
target,
|
||
bestMatchSubpath,
|
||
bestMatch,
|
||
base,
|
||
true,
|
||
false,
|
||
packageSubpath.endsWith('/'),
|
||
conditions
|
||
);
|
||
|
||
if (resolveResult === null || resolveResult === undefined) {
|
||
throw exportsNotFound(packageSubpath, packageJsonUrl, base)
|
||
}
|
||
|
||
return resolveResult
|
||
}
|
||
|
||
throw exportsNotFound(packageSubpath, packageJsonUrl, base)
|
||
}
|
||
|
||
/**
|
||
* @param {string} a
|
||
* @param {string} b
|
||
*/
|
||
function patternKeyCompare(a, b) {
|
||
const aPatternIndex = a.indexOf('*');
|
||
const bPatternIndex = b.indexOf('*');
|
||
const baseLengthA = aPatternIndex === -1 ? a.length : aPatternIndex + 1;
|
||
const baseLengthB = bPatternIndex === -1 ? b.length : bPatternIndex + 1;
|
||
if (baseLengthA > baseLengthB) return -1
|
||
if (baseLengthB > baseLengthA) return 1
|
||
if (aPatternIndex === -1) return 1
|
||
if (bPatternIndex === -1) return -1
|
||
if (a.length > b.length) return -1
|
||
if (b.length > a.length) return 1
|
||
return 0
|
||
}
|
||
|
||
/**
|
||
* @param {string} name
|
||
* @param {URL} base
|
||
* @param {Set<string>} [conditions]
|
||
* @returns {URL}
|
||
*/
|
||
function packageImportsResolve(name, base, conditions) {
|
||
if (name === '#' || name.startsWith('#/') || name.endsWith('/')) {
|
||
const reason = 'is not a valid internal imports specifier name';
|
||
throw new ERR_INVALID_MODULE_SPECIFIER(name, reason, fileURLToPath$1(base))
|
||
}
|
||
|
||
/** @type {URL | undefined} */
|
||
let packageJsonUrl;
|
||
|
||
const packageConfig = getPackageScopeConfig(base);
|
||
|
||
if (packageConfig.exists) {
|
||
packageJsonUrl = pathToFileURL$1(packageConfig.pjsonPath);
|
||
const imports = packageConfig.imports;
|
||
if (imports) {
|
||
if (own.call(imports, name) && !name.includes('*')) {
|
||
const resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
imports[name],
|
||
'',
|
||
name,
|
||
base,
|
||
false,
|
||
true,
|
||
false,
|
||
conditions
|
||
);
|
||
if (resolveResult !== null && resolveResult !== undefined) {
|
||
return resolveResult
|
||
}
|
||
} else {
|
||
let bestMatch = '';
|
||
let bestMatchSubpath = '';
|
||
const keys = Object.getOwnPropertyNames(imports);
|
||
let i = -1;
|
||
|
||
while (++i < keys.length) {
|
||
const key = keys[i];
|
||
const patternIndex = key.indexOf('*');
|
||
|
||
if (patternIndex !== -1 && name.startsWith(key.slice(0, -1))) {
|
||
const patternTrailer = key.slice(patternIndex + 1);
|
||
if (
|
||
name.length >= key.length &&
|
||
name.endsWith(patternTrailer) &&
|
||
patternKeyCompare(bestMatch, key) === 1 &&
|
||
key.lastIndexOf('*') === patternIndex
|
||
) {
|
||
bestMatch = key;
|
||
bestMatchSubpath = name.slice(
|
||
patternIndex,
|
||
name.length - patternTrailer.length
|
||
);
|
||
}
|
||
}
|
||
}
|
||
|
||
if (bestMatch) {
|
||
const target = imports[bestMatch];
|
||
const resolveResult = resolvePackageTarget(
|
||
packageJsonUrl,
|
||
target,
|
||
bestMatchSubpath,
|
||
bestMatch,
|
||
base,
|
||
true,
|
||
true,
|
||
false,
|
||
conditions
|
||
);
|
||
|
||
if (resolveResult !== null && resolveResult !== undefined) {
|
||
return resolveResult
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
throw importNotDefined(name, packageJsonUrl, base)
|
||
}
|
||
|
||
/**
|
||
* @param {string} specifier
|
||
* @param {URL} base
|
||
*/
|
||
function parsePackageName(specifier, base) {
|
||
let separatorIndex = specifier.indexOf('/');
|
||
let validPackageName = true;
|
||
let isScoped = false;
|
||
if (specifier[0] === '@') {
|
||
isScoped = true;
|
||
if (separatorIndex === -1 || specifier.length === 0) {
|
||
validPackageName = false;
|
||
} else {
|
||
separatorIndex = specifier.indexOf('/', separatorIndex + 1);
|
||
}
|
||
}
|
||
|
||
const packageName =
|
||
separatorIndex === -1 ? specifier : specifier.slice(0, separatorIndex);
|
||
|
||
// Package name cannot have leading . and cannot have percent-encoding or
|
||
// \\ separators.
|
||
if (invalidPackageNameRegEx.exec(packageName) !== null) {
|
||
validPackageName = false;
|
||
}
|
||
|
||
if (!validPackageName) {
|
||
throw new ERR_INVALID_MODULE_SPECIFIER(
|
||
specifier,
|
||
'is not a valid package name',
|
||
fileURLToPath$1(base)
|
||
)
|
||
}
|
||
|
||
const packageSubpath =
|
||
'.' + (separatorIndex === -1 ? '' : specifier.slice(separatorIndex));
|
||
|
||
return {packageName, packageSubpath, isScoped}
|
||
}
|
||
|
||
/**
|
||
* @param {string} specifier
|
||
* @param {URL} base
|
||
* @param {Set<string> | undefined} conditions
|
||
* @returns {URL}
|
||
*/
|
||
function packageResolve(specifier, base, conditions) {
|
||
if (builtinModules.includes(specifier)) {
|
||
return new URL$1('node:' + specifier)
|
||
}
|
||
|
||
const {packageName, packageSubpath, isScoped} = parsePackageName(
|
||
specifier,
|
||
base
|
||
);
|
||
|
||
// ResolveSelf
|
||
const packageConfig = getPackageScopeConfig(base);
|
||
|
||
// Can’t test.
|
||
/* c8 ignore next 16 */
|
||
if (packageConfig.exists) {
|
||
const packageJsonUrl = pathToFileURL$1(packageConfig.pjsonPath);
|
||
if (
|
||
packageConfig.name === packageName &&
|
||
packageConfig.exports !== undefined &&
|
||
packageConfig.exports !== null
|
||
) {
|
||
return packageExportsResolve(
|
||
packageJsonUrl,
|
||
packageSubpath,
|
||
packageConfig,
|
||
base,
|
||
conditions
|
||
)
|
||
}
|
||
}
|
||
|
||
let packageJsonUrl = new URL$1(
|
||
'./node_modules/' + packageName + '/package.json',
|
||
base
|
||
);
|
||
let packageJsonPath = fileURLToPath$1(packageJsonUrl);
|
||
/** @type {string} */
|
||
let lastPath;
|
||
do {
|
||
const stat = tryStatSync(packageJsonPath.slice(0, -13));
|
||
if (!stat || !stat.isDirectory()) {
|
||
lastPath = packageJsonPath;
|
||
packageJsonUrl = new URL$1(
|
||
(isScoped ? '../../../../node_modules/' : '../../../node_modules/') +
|
||
packageName +
|
||
'/package.json',
|
||
packageJsonUrl
|
||
);
|
||
packageJsonPath = fileURLToPath$1(packageJsonUrl);
|
||
continue
|
||
}
|
||
|
||
// Package match.
|
||
const packageConfig = read(packageJsonPath, {base, specifier});
|
||
if (packageConfig.exports !== undefined && packageConfig.exports !== null) {
|
||
return packageExportsResolve(
|
||
packageJsonUrl,
|
||
packageSubpath,
|
||
packageConfig,
|
||
base,
|
||
conditions
|
||
)
|
||
}
|
||
|
||
if (packageSubpath === '.') {
|
||
return legacyMainResolve(packageJsonUrl, packageConfig, base)
|
||
}
|
||
|
||
return new URL$1(packageSubpath, packageJsonUrl)
|
||
// Cross-platform root check.
|
||
} while (packageJsonPath.length !== lastPath.length)
|
||
|
||
throw new ERR_MODULE_NOT_FOUND(packageName, fileURLToPath$1(base), false)
|
||
}
|
||
|
||
/**
|
||
* @param {string} specifier
|
||
* @returns {boolean}
|
||
*/
|
||
function isRelativeSpecifier(specifier) {
|
||
if (specifier[0] === '.') {
|
||
if (specifier.length === 1 || specifier[1] === '/') return true
|
||
if (
|
||
specifier[1] === '.' &&
|
||
(specifier.length === 2 || specifier[2] === '/')
|
||
) {
|
||
return true
|
||
}
|
||
}
|
||
|
||
return false
|
||
}
|
||
|
||
/**
|
||
* @param {string} specifier
|
||
* @returns {boolean}
|
||
*/
|
||
function shouldBeTreatedAsRelativeOrAbsolutePath(specifier) {
|
||
if (specifier === '') return false
|
||
if (specifier[0] === '/') return true
|
||
return isRelativeSpecifier(specifier)
|
||
}
|
||
|
||
/**
|
||
* The “Resolver Algorithm Specification” as detailed in the Node docs (which is
|
||
* sync and slightly lower-level than `resolve`).
|
||
*
|
||
* @param {string} specifier
|
||
* `/example.js`, `./example.js`, `../example.js`, `some-package`, `fs`, etc.
|
||
* @param {URL} base
|
||
* Full URL (to a file) that `specifier` is resolved relative from.
|
||
* @param {Set<string>} [conditions]
|
||
* Conditions.
|
||
* @param {boolean} [preserveSymlinks]
|
||
* Keep symlinks instead of resolving them.
|
||
* @returns {URL}
|
||
* A URL object to the found thing.
|
||
*/
|
||
function moduleResolve(specifier, base, conditions, preserveSymlinks) {
|
||
// Note: The Node code supports `base` as a string (in this internal API) too,
|
||
// we don’t.
|
||
const protocol = base.protocol;
|
||
const isData = protocol === 'data:';
|
||
const isRemote = isData || protocol === 'http:' || protocol === 'https:';
|
||
// Order swapped from spec for minor perf gain.
|
||
// Ok since relative URLs cannot parse as URLs.
|
||
/** @type {URL | undefined} */
|
||
let resolved;
|
||
|
||
if (shouldBeTreatedAsRelativeOrAbsolutePath(specifier)) {
|
||
try {
|
||
resolved = new URL$1(specifier, base);
|
||
} catch (error_) {
|
||
const error = new ERR_UNSUPPORTED_RESOLVE_REQUEST(specifier, base);
|
||
error.cause = error_;
|
||
throw error
|
||
}
|
||
} else if (protocol === 'file:' && specifier[0] === '#') {
|
||
resolved = packageImportsResolve(specifier, base, conditions);
|
||
} else {
|
||
try {
|
||
resolved = new URL$1(specifier);
|
||
} catch (error_) {
|
||
// Note: actual code uses `canBeRequiredWithoutScheme`.
|
||
if (isRemote && !builtinModules.includes(specifier)) {
|
||
const error = new ERR_UNSUPPORTED_RESOLVE_REQUEST(specifier, base);
|
||
error.cause = error_;
|
||
throw error
|
||
}
|
||
|
||
resolved = packageResolve(specifier, base, conditions);
|
||
}
|
||
}
|
||
|
||
assert(resolved !== undefined, 'expected to be defined');
|
||
|
||
if (resolved.protocol !== 'file:') {
|
||
return resolved
|
||
}
|
||
|
||
return finalizeResolution(resolved, base)
|
||
}
|
||
|
||
function fileURLToPath(id) {
|
||
if (typeof id === "string" && !id.startsWith("file://")) {
|
||
return normalizeSlash(id);
|
||
}
|
||
return normalizeSlash(fileURLToPath$1(id));
|
||
}
|
||
function pathToFileURL(id) {
|
||
return pathToFileURL$1(fileURLToPath(id)).toString();
|
||
}
|
||
function normalizeid(id) {
|
||
if (typeof id !== "string") {
|
||
id = id.toString();
|
||
}
|
||
if (/(?:node|data|http|https|file):/.test(id)) {
|
||
return id;
|
||
}
|
||
if (BUILTIN_MODULES.has(id)) {
|
||
return "node:" + id;
|
||
}
|
||
return "file://" + encodeURI(normalizeSlash(id));
|
||
}
|
||
async function loadURL(url) {
|
||
const code = await promises.readFile(fileURLToPath(url), "utf8");
|
||
return code;
|
||
}
|
||
|
||
const DEFAULT_CONDITIONS_SET = /* @__PURE__ */ new Set(["node", "import"]);
|
||
const DEFAULT_EXTENSIONS = [".mjs", ".cjs", ".js", ".json"];
|
||
const NOT_FOUND_ERRORS = /* @__PURE__ */ new Set([
|
||
"ERR_MODULE_NOT_FOUND",
|
||
"ERR_UNSUPPORTED_DIR_IMPORT",
|
||
"MODULE_NOT_FOUND",
|
||
"ERR_PACKAGE_PATH_NOT_EXPORTED"
|
||
]);
|
||
function _tryModuleResolve(id, url, conditions) {
|
||
try {
|
||
return moduleResolve(id, url, conditions);
|
||
} catch (error) {
|
||
if (!NOT_FOUND_ERRORS.has(error?.code)) {
|
||
throw error;
|
||
}
|
||
}
|
||
}
|
||
function _resolve(id, options = {}) {
|
||
if (typeof id !== "string") {
|
||
if (id instanceof URL) {
|
||
id = fileURLToPath(id);
|
||
} else {
|
||
throw new TypeError("input must be a `string` or `URL`");
|
||
}
|
||
}
|
||
if (/(?:node|data|http|https):/.test(id)) {
|
||
return id;
|
||
}
|
||
if (BUILTIN_MODULES.has(id)) {
|
||
return "node:" + id;
|
||
}
|
||
if (id.startsWith("file://")) {
|
||
id = fileURLToPath(id);
|
||
}
|
||
if (isAbsolute(id)) {
|
||
try {
|
||
const stat = statSync(id);
|
||
if (stat.isFile()) {
|
||
return pathToFileURL(id);
|
||
}
|
||
} catch (error) {
|
||
if (error?.code !== "ENOENT") {
|
||
throw error;
|
||
}
|
||
}
|
||
}
|
||
const conditionsSet = options.conditions ? new Set(options.conditions) : DEFAULT_CONDITIONS_SET;
|
||
const _urls = (Array.isArray(options.url) ? options.url : [options.url]).filter(Boolean).map((url) => new URL(normalizeid(url.toString())));
|
||
if (_urls.length === 0) {
|
||
_urls.push(new URL(pathToFileURL(process.cwd())));
|
||
}
|
||
const urls = [..._urls];
|
||
for (const url of _urls) {
|
||
if (url.protocol === "file:") {
|
||
urls.push(
|
||
new URL("./", url),
|
||
// If url is directory
|
||
new URL(joinURL(url.pathname, "_index.js"), url),
|
||
// TODO: Remove in next major version?
|
||
new URL("node_modules", url)
|
||
);
|
||
}
|
||
}
|
||
let resolved;
|
||
for (const url of urls) {
|
||
resolved = _tryModuleResolve(id, url, conditionsSet);
|
||
if (resolved) {
|
||
break;
|
||
}
|
||
for (const prefix of ["", "/index"]) {
|
||
for (const extension of options.extensions || DEFAULT_EXTENSIONS) {
|
||
resolved = _tryModuleResolve(
|
||
joinURL(id, prefix) + extension,
|
||
url,
|
||
conditionsSet
|
||
);
|
||
if (resolved) {
|
||
break;
|
||
}
|
||
}
|
||
if (resolved) {
|
||
break;
|
||
}
|
||
}
|
||
if (resolved) {
|
||
break;
|
||
}
|
||
}
|
||
if (!resolved) {
|
||
const error = new Error(
|
||
`Cannot find module ${id} imported from ${urls.join(", ")}`
|
||
);
|
||
error.code = "ERR_MODULE_NOT_FOUND";
|
||
throw error;
|
||
}
|
||
return pathToFileURL(resolved);
|
||
}
|
||
function resolveSync(id, options) {
|
||
return _resolve(id, options);
|
||
}
|
||
function resolvePathSync(id, options) {
|
||
return fileURLToPath(resolveSync(id, options));
|
||
}
|
||
function resolvePath(id, options) {
|
||
try {
|
||
return Promise.resolve(resolvePathSync(id, options));
|
||
} catch (error) {
|
||
return Promise.reject(error);
|
||
}
|
||
}
|
||
const EXPORT_DECAL_RE = /\bexport\s+(?<declaration>(?:async function\s*\*?|function\s*\*?|let|const enum|const|enum|var|class))\s+\*?(?<name>[\w$]+)(?<extraNames>.*,\s*[\s\w:[\]{}]*[\w$\]}]+)*/g;
|
||
const EXPORT_NAMED_RE = /\bexport\s*{(?<exports>[^}]+?)[\s,]*}(?:\s*from\s*["']\s*(?<specifier>(?<="\s*)[^"]*[^\s"](?=\s*")|(?<='\s*)[^']*[^\s'](?=\s*'))\s*["'][^\n;]*)?/g;
|
||
const EXPORT_NAMED_DESTRUCT = /\bexport\s+(?:let|var|const)\s+(?:{(?<exports1>[^}]+?)[\s,]*}|\[(?<exports2>[^\]]+?)[\s,]*])\s+=/gm;
|
||
const EXPORT_STAR_RE = /\bexport\s*\*(?:\s*as\s+(?<name>[\w$]+)\s+)?\s*(?:\s*from\s*["']\s*(?<specifier>(?<="\s*)[^"]*[^\s"](?=\s*")|(?<='\s*)[^']*[^\s'](?=\s*'))\s*["'][^\n;]*)?/g;
|
||
const EXPORT_DEFAULT_RE = /\bexport\s+default\s+(async function|function|class|true|false|\W|\d)|\bexport\s+default\s+(?<defaultName>.*)/g;
|
||
const EXPORT_DEFAULT_CLASS_RE = /\bexport\s+default\s+(?<declaration>class)\s+(?<name>[\w$]+)/g;
|
||
const TYPE_RE = /^\s*?type\s/;
|
||
function findExports(code) {
|
||
const declaredExports = matchAll(EXPORT_DECAL_RE, code, {
|
||
type: "declaration"
|
||
});
|
||
for (const declaredExport of declaredExports) {
|
||
if (/^export\s+(?:async\s+)?function/.test(declaredExport.code)) {
|
||
continue;
|
||
}
|
||
const extraNamesStr = declaredExport.extraNames;
|
||
if (extraNamesStr) {
|
||
const extraNames = matchAll(
|
||
/({.*?})|(\[.*?])|(,\s*(?<name>\w+))/g,
|
||
extraNamesStr,
|
||
{}
|
||
).map((m) => m.name).filter(Boolean);
|
||
declaredExport.names = [declaredExport.name, ...extraNames];
|
||
}
|
||
delete declaredExport.extraNames;
|
||
}
|
||
const namedExports = normalizeNamedExports(
|
||
matchAll(EXPORT_NAMED_RE, code, {
|
||
type: "named"
|
||
})
|
||
);
|
||
const destructuredExports = matchAll(
|
||
EXPORT_NAMED_DESTRUCT,
|
||
code,
|
||
{ type: "named" }
|
||
);
|
||
for (const namedExport of destructuredExports) {
|
||
namedExport.exports = namedExport.exports1 || namedExport.exports2;
|
||
namedExport.names = namedExport.exports.replace(/^\r?\n?/, "").split(/\s*,\s*/g).filter((name) => !TYPE_RE.test(name)).map(
|
||
(name) => name.replace(/^.*?\s*:\s*/, "").replace(/\s*=\s*.*$/, "").trim()
|
||
);
|
||
}
|
||
const defaultExport = matchAll(EXPORT_DEFAULT_RE, code, {
|
||
type: "default",
|
||
name: "default"
|
||
});
|
||
const defaultClassExports = matchAll(EXPORT_DEFAULT_CLASS_RE, code, {
|
||
type: "declaration"
|
||
});
|
||
const starExports = matchAll(EXPORT_STAR_RE, code, {
|
||
type: "star"
|
||
});
|
||
const exports$1 = normalizeExports([
|
||
...declaredExports,
|
||
...namedExports,
|
||
...destructuredExports,
|
||
...defaultExport,
|
||
...defaultClassExports,
|
||
...starExports
|
||
]);
|
||
if (exports$1.length === 0) {
|
||
return [];
|
||
}
|
||
const exportLocations = _tryGetLocations(code, "export");
|
||
if (exportLocations && exportLocations.length === 0) {
|
||
return [];
|
||
}
|
||
return (
|
||
// Filter false positive export matches
|
||
_filterStatement(exportLocations, exports$1).filter((exp, index, exports2) => {
|
||
const nextExport = exports2[index + 1];
|
||
return !nextExport || exp.type !== nextExport.type || !exp.name || exp.name !== nextExport.name;
|
||
})
|
||
);
|
||
}
|
||
function normalizeExports(exports$1) {
|
||
for (const exp of exports$1) {
|
||
if (!exp.name && exp.names && exp.names.length === 1) {
|
||
exp.name = exp.names[0];
|
||
}
|
||
if (exp.name === "default" && exp.type !== "default") {
|
||
exp._type = exp.type;
|
||
exp.type = "default";
|
||
}
|
||
if (!exp.names && exp.name) {
|
||
exp.names = [exp.name];
|
||
}
|
||
if (exp.type === "declaration" && exp.declaration) {
|
||
exp.declarationType = exp.declaration.replace(
|
||
/^declare\s*/,
|
||
""
|
||
);
|
||
}
|
||
}
|
||
return exports$1;
|
||
}
|
||
function normalizeNamedExports(namedExports) {
|
||
for (const namedExport of namedExports) {
|
||
namedExport.names = namedExport.exports.replace(/^\r?\n?/, "").split(/\s*,\s*/g).filter((name) => !TYPE_RE.test(name)).map((name) => name.replace(/^.*?\sas\s/, "").trim());
|
||
}
|
||
return namedExports;
|
||
}
|
||
async function resolveModuleExportNames(id, options) {
|
||
const url = await resolvePath(id, options);
|
||
const code = await loadURL(url);
|
||
const exports$1 = findExports(code);
|
||
const exportNames = new Set(
|
||
exports$1.flatMap((exp) => exp.names).filter(Boolean)
|
||
);
|
||
for (const exp of exports$1) {
|
||
if (exp.type !== "star" || !exp.specifier) {
|
||
continue;
|
||
}
|
||
const subExports = await resolveModuleExportNames(exp.specifier, {
|
||
...options,
|
||
url
|
||
});
|
||
for (const subExport of subExports) {
|
||
exportNames.add(subExport);
|
||
}
|
||
}
|
||
return [...exportNames];
|
||
}
|
||
function _filterStatement(locations, statements) {
|
||
return statements.filter((exp) => {
|
||
return !locations || locations.some((location) => {
|
||
return exp.start <= location.start && exp.end >= location.end;
|
||
});
|
||
});
|
||
}
|
||
function _tryGetLocations(code, label) {
|
||
try {
|
||
return _getLocations(code, label);
|
||
} catch {
|
||
}
|
||
}
|
||
function _getLocations(code, label) {
|
||
const tokens = tokenizer(code, {
|
||
ecmaVersion: "latest",
|
||
sourceType: "module",
|
||
allowHashBang: true,
|
||
allowAwaitOutsideFunction: true,
|
||
allowImportExportEverywhere: true
|
||
});
|
||
const locations = [];
|
||
for (const token of tokens) {
|
||
if (token.type.label === label) {
|
||
locations.push({
|
||
start: token.start,
|
||
end: token.end
|
||
});
|
||
}
|
||
}
|
||
return locations;
|
||
}
|
||
|
||
function defineUnimportPreset(preset) {
|
||
return preset;
|
||
}
|
||
|
||
const CACHE_PATH = /* @__PURE__ */ join(os.tmpdir(), "unimport");
|
||
let CACHE_WRITEABLE;
|
||
async function resolvePackagePreset(preset) {
|
||
const scanned = await extractExports(preset.package, preset.url, preset.cache);
|
||
const filtered = scanned.filter((name) => {
|
||
for (const item of preset.ignore || []) {
|
||
if (typeof item === "string" && item === name)
|
||
return false;
|
||
if (item instanceof RegExp && item.test(name))
|
||
return false;
|
||
if (typeof item === "function" && item(name) === false)
|
||
return false;
|
||
}
|
||
return true;
|
||
});
|
||
return filtered.map((name) => ({
|
||
from: preset.package,
|
||
name
|
||
}));
|
||
}
|
||
async function extractExports(name, url, cache = true) {
|
||
const packageJsonPath = await resolvePackageJSON(name, { url });
|
||
const packageJson = await readPackageJSON(packageJsonPath);
|
||
const version = packageJson.version;
|
||
const cachePath = join(CACHE_PATH, `${name}@${version}`, "exports.json");
|
||
if (cache && CACHE_WRITEABLE === void 0) {
|
||
try {
|
||
CACHE_WRITEABLE = isWritable(CACHE_PATH);
|
||
} catch {
|
||
CACHE_WRITEABLE = false;
|
||
}
|
||
}
|
||
const useCache = cache && version && CACHE_WRITEABLE;
|
||
if (useCache && existsSync(cachePath))
|
||
return JSON.parse(await promises.readFile(cachePath, "utf-8"));
|
||
const scanned = await resolveModuleExportNames(name, { url });
|
||
if (useCache) {
|
||
await promises.mkdir(dirname$1(cachePath), { recursive: true });
|
||
await promises.writeFile(cachePath, JSON.stringify(scanned), "utf-8");
|
||
}
|
||
return scanned;
|
||
}
|
||
function isWritable(filename) {
|
||
try {
|
||
accessSync(filename, constants.W_OK);
|
||
return true;
|
||
} catch {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
const dateFns = defineUnimportPreset({
|
||
from: "date-fns",
|
||
imports: [
|
||
"add",
|
||
"addBusinessDays",
|
||
"addDays",
|
||
"addHours",
|
||
"addISOWeekYears",
|
||
"addMilliseconds",
|
||
"addMinutes",
|
||
"addMonths",
|
||
"addQuarters",
|
||
"addSeconds",
|
||
"addWeeks",
|
||
"addYears",
|
||
"areIntervalsOverlapping",
|
||
"clamp",
|
||
"closestIndexTo",
|
||
"closestTo",
|
||
"compareAsc",
|
||
"compareDesc",
|
||
"constants",
|
||
"daysToWeeks",
|
||
"differenceInBusinessDays",
|
||
"differenceInCalendarDays",
|
||
"differenceInCalendarISOWeekYears",
|
||
"differenceInCalendarISOWeeks",
|
||
"differenceInCalendarMonths",
|
||
"differenceInCalendarQuarters",
|
||
"differenceInCalendarWeeks",
|
||
"differenceInCalendarYears",
|
||
"differenceInDays",
|
||
"differenceInHours",
|
||
"differenceInISOWeekYears",
|
||
"differenceInMilliseconds",
|
||
"differenceInMinutes",
|
||
"differenceInMonths",
|
||
"differenceInQuarters",
|
||
"differenceInSeconds",
|
||
"differenceInWeeks",
|
||
"differenceInYears",
|
||
"eachDayOfInterval",
|
||
"eachHourOfInterval",
|
||
"eachMinuteOfInterval",
|
||
"eachMonthOfInterval",
|
||
"eachQuarterOfInterval",
|
||
"eachWeekOfInterval",
|
||
"eachWeekendOfInterval",
|
||
"eachWeekendOfMonth",
|
||
"eachWeekendOfYear",
|
||
"eachYearOfInterval",
|
||
"endOfDay",
|
||
"endOfDecade",
|
||
"endOfHour",
|
||
"endOfISOWeek",
|
||
"endOfISOWeekYear",
|
||
"endOfMinute",
|
||
"endOfMonth",
|
||
"endOfQuarter",
|
||
"endOfSecond",
|
||
"endOfToday",
|
||
"endOfTomorrow",
|
||
"endOfWeek",
|
||
"endOfYear",
|
||
"endOfYesterday",
|
||
"format",
|
||
"formatDistance",
|
||
"formatDistanceStrict",
|
||
"formatDistanceToNow",
|
||
"formatDistanceToNowStrict",
|
||
"formatDuration",
|
||
"formatISO",
|
||
"formatISO9075",
|
||
"formatISODuration",
|
||
"formatRFC3339",
|
||
"formatRFC7231",
|
||
"formatRelative",
|
||
"fromUnixTime",
|
||
"getDate",
|
||
"getDay",
|
||
"getDayOfYear",
|
||
"getDaysInMonth",
|
||
"getDaysInYear",
|
||
"getDecade",
|
||
"getDefaultOptions",
|
||
"getHours",
|
||
"getISODay",
|
||
"getISOWeek",
|
||
"getISOWeekYear",
|
||
"getISOWeeksInYear",
|
||
"getMilliseconds",
|
||
"getMinutes",
|
||
"getMonth",
|
||
"getOverlappingDaysInIntervals",
|
||
"getQuarter",
|
||
"getSeconds",
|
||
"getTime",
|
||
"getUnixTime",
|
||
"getWeek",
|
||
"getWeekOfMonth",
|
||
"getWeekYear",
|
||
"getWeeksInMonth",
|
||
"getYear",
|
||
"hoursToMilliseconds",
|
||
"hoursToMinutes",
|
||
"hoursToSeconds",
|
||
"intervalToDuration",
|
||
"intlFormat",
|
||
"intlFormatDistance",
|
||
"isAfter",
|
||
"isBefore",
|
||
"isDate",
|
||
"isEqual",
|
||
"isExists",
|
||
"isFirstDayOfMonth",
|
||
"isFriday",
|
||
"isFuture",
|
||
"isLastDayOfMonth",
|
||
"isLeapYear",
|
||
"isMatch",
|
||
"isMonday",
|
||
"isPast",
|
||
"isSameDay",
|
||
"isSameHour",
|
||
"isSameISOWeek",
|
||
"isSameISOWeekYear",
|
||
"isSameMinute",
|
||
"isSameMonth",
|
||
"isSameQuarter",
|
||
"isSameSecond",
|
||
"isSameWeek",
|
||
"isSameYear",
|
||
"isSaturday",
|
||
"isSunday",
|
||
"isThisHour",
|
||
"isThisISOWeek",
|
||
"isThisMinute",
|
||
"isThisMonth",
|
||
"isThisQuarter",
|
||
"isThisSecond",
|
||
"isThisWeek",
|
||
"isThisYear",
|
||
"isThursday",
|
||
"isToday",
|
||
"isTomorrow",
|
||
"isTuesday",
|
||
"isValid",
|
||
"isWednesday",
|
||
"isWeekend",
|
||
"isWithinInterval",
|
||
"isYesterday",
|
||
"lastDayOfDecade",
|
||
"lastDayOfISOWeek",
|
||
"lastDayOfISOWeekYear",
|
||
"lastDayOfMonth",
|
||
"lastDayOfQuarter",
|
||
"lastDayOfWeek",
|
||
"lastDayOfYear",
|
||
"lightFormat",
|
||
"max",
|
||
"milliseconds",
|
||
"millisecondsToHours",
|
||
"millisecondsToMinutes",
|
||
"millisecondsToSeconds",
|
||
"min",
|
||
"minutesToHours",
|
||
"minutesToMilliseconds",
|
||
"minutesToSeconds",
|
||
"monthsToQuarters",
|
||
"monthsToYears",
|
||
"nextDay",
|
||
"nextFriday",
|
||
"nextMonday",
|
||
"nextSaturday",
|
||
"nextSunday",
|
||
"nextThursday",
|
||
"nextTuesday",
|
||
"nextWednesday",
|
||
"parse",
|
||
"parseISO",
|
||
"parseJSON",
|
||
"previousDay",
|
||
"previousFriday",
|
||
"previousMonday",
|
||
"previousSaturday",
|
||
"previousSunday",
|
||
"previousThursday",
|
||
"previousTuesday",
|
||
"previousWednesday",
|
||
"quartersToMonths",
|
||
"quartersToYears",
|
||
"roundToNearestMinutes",
|
||
"secondsToHours",
|
||
"secondsToMilliseconds",
|
||
"secondsToMinutes",
|
||
"set",
|
||
"setDate",
|
||
"setDay",
|
||
"setDayOfYear",
|
||
"setDefaultOptions",
|
||
"setHours",
|
||
"setISODay",
|
||
"setISOWeek",
|
||
"setISOWeekYear",
|
||
"setMilliseconds",
|
||
"setMinutes",
|
||
"setMonth",
|
||
"setQuarter",
|
||
"setSeconds",
|
||
"setWeek",
|
||
"setWeekYear",
|
||
"setYear",
|
||
"startOfDay",
|
||
"startOfDecade",
|
||
"startOfHour",
|
||
"startOfISOWeek",
|
||
"startOfISOWeekYear",
|
||
"startOfMinute",
|
||
"startOfMonth",
|
||
"startOfQuarter",
|
||
"startOfSecond",
|
||
"startOfToday",
|
||
"startOfTomorrow",
|
||
"startOfWeek",
|
||
"startOfWeekYear",
|
||
"startOfYear",
|
||
"startOfYesterday",
|
||
"sub",
|
||
"subBusinessDays",
|
||
"subDays",
|
||
"subHours",
|
||
"subISOWeekYears",
|
||
"subMilliseconds",
|
||
"subMinutes",
|
||
"subMonths",
|
||
"subQuarters",
|
||
"subSeconds",
|
||
"subWeeks",
|
||
"subYears",
|
||
"toDate",
|
||
"weeksToDays",
|
||
"yearsToMonths",
|
||
"yearsToQuarters"
|
||
]
|
||
});
|
||
|
||
const pinia = defineUnimportPreset({
|
||
from: "pinia",
|
||
imports: [
|
||
// https://pinia.esm.dev/api/modules/pinia.html#functions
|
||
"acceptHMRUpdate",
|
||
"createPinia",
|
||
"defineStore",
|
||
"getActivePinia",
|
||
"mapActions",
|
||
"mapGetters",
|
||
"mapState",
|
||
"mapStores",
|
||
"mapWritableState",
|
||
"setActivePinia",
|
||
"setMapStoreSuffix",
|
||
"storeToRefs"
|
||
]
|
||
});
|
||
|
||
const preact = defineUnimportPreset({
|
||
from: "preact",
|
||
imports: [
|
||
"useState",
|
||
"useCallback",
|
||
"useMemo",
|
||
"useEffect",
|
||
"useRef",
|
||
"useContext",
|
||
"useReducer"
|
||
]
|
||
});
|
||
|
||
const quasar = defineUnimportPreset({
|
||
from: "quasar",
|
||
imports: [
|
||
// https://quasar.dev/vue-composables
|
||
"useQuasar",
|
||
"useDialogPluginComponent",
|
||
"useFormChild",
|
||
"useMeta"
|
||
]
|
||
});
|
||
|
||
const react = defineUnimportPreset({
|
||
from: "react",
|
||
imports: [
|
||
"useState",
|
||
"useCallback",
|
||
"useMemo",
|
||
"useEffect",
|
||
"useRef",
|
||
"useContext",
|
||
"useReducer"
|
||
]
|
||
});
|
||
|
||
const ReactRouterHooks = [
|
||
"useOutletContext",
|
||
"useHref",
|
||
"useInRouterContext",
|
||
"useLocation",
|
||
"useNavigationType",
|
||
"useNavigate",
|
||
"useOutlet",
|
||
"useParams",
|
||
"useResolvedPath",
|
||
"useRoutes"
|
||
];
|
||
const reactRouter = defineUnimportPreset({
|
||
from: "react-router",
|
||
imports: [
|
||
...ReactRouterHooks
|
||
]
|
||
});
|
||
|
||
const reactRouterDom = defineUnimportPreset({
|
||
from: "react-router-dom",
|
||
imports: [
|
||
...ReactRouterHooks,
|
||
// react-router-dom only hooks
|
||
"useLinkClickHandler",
|
||
"useSearchParams",
|
||
// react-router-dom Component
|
||
// call once in general
|
||
// 'BrowserRouter',
|
||
// 'HashRouter',
|
||
// 'MemoryRouter',
|
||
"Link",
|
||
"NavLink",
|
||
"Navigate",
|
||
"Outlet",
|
||
"Route",
|
||
"Routes"
|
||
]
|
||
});
|
||
|
||
const rxjs = defineUnimportPreset({
|
||
from: "rxjs",
|
||
imports: [
|
||
"of",
|
||
"from",
|
||
"map",
|
||
"tap",
|
||
"filter",
|
||
"forkJoin",
|
||
"throwError",
|
||
"catchError",
|
||
"Observable",
|
||
"mergeMap",
|
||
"switchMap",
|
||
"merge",
|
||
"zip",
|
||
"take",
|
||
"takeUntil",
|
||
"first",
|
||
"lastValueFrom",
|
||
"skip",
|
||
"skipUntil",
|
||
"distinct",
|
||
"distinctUntilChanged",
|
||
"throttle",
|
||
"throttleTime",
|
||
"retry",
|
||
"retryWhen",
|
||
"timeout",
|
||
"delay",
|
||
"debounce",
|
||
"debounceTime",
|
||
"find",
|
||
"every"
|
||
]
|
||
});
|
||
|
||
const solidCore = defineUnimportPreset({
|
||
from: "solid-js",
|
||
imports: [
|
||
"createSignal",
|
||
"createEffect",
|
||
"createMemo",
|
||
"createResource",
|
||
"onMount",
|
||
"onCleanup",
|
||
"onError",
|
||
"untrack",
|
||
"batch",
|
||
"on",
|
||
"createRoot",
|
||
"mergeProps",
|
||
"splitProps",
|
||
"useTransition",
|
||
"observable",
|
||
"mapArray",
|
||
"indexArray",
|
||
"createContext",
|
||
"useContext",
|
||
"children",
|
||
"lazy",
|
||
"createDeferred",
|
||
"createRenderEffect",
|
||
"createSelector",
|
||
"For",
|
||
"Show",
|
||
"Switch",
|
||
"Match",
|
||
"Index",
|
||
"ErrorBoundary",
|
||
"Suspense",
|
||
"SuspenseList"
|
||
]
|
||
});
|
||
const solidStore = defineUnimportPreset({
|
||
from: "solid-js/store",
|
||
imports: [
|
||
"createStore",
|
||
"produce",
|
||
"reconcile",
|
||
"createMutable"
|
||
]
|
||
});
|
||
const solidWeb = defineUnimportPreset({
|
||
from: "solid-js/web",
|
||
imports: [
|
||
"Dynamic",
|
||
"hydrate",
|
||
"render",
|
||
"renderToString",
|
||
"renderToStringAsync",
|
||
"renderToStream",
|
||
"isServer",
|
||
"Portal"
|
||
]
|
||
});
|
||
const solid = defineUnimportPreset({
|
||
from: "solid-js",
|
||
imports: [
|
||
solidCore,
|
||
solidStore,
|
||
solidWeb
|
||
]
|
||
});
|
||
|
||
const solidAppRouter = defineUnimportPreset({
|
||
from: "solid-app-router",
|
||
imports: [
|
||
"Link",
|
||
"NavLink",
|
||
"Navigate",
|
||
"Outlet",
|
||
"Route",
|
||
"Router",
|
||
"Routes",
|
||
"_mergeSearchString",
|
||
"createIntegration",
|
||
"hashIntegration",
|
||
"normalizeIntegration",
|
||
"pathIntegration",
|
||
"staticIntegration",
|
||
"useHref",
|
||
"useIsRouting",
|
||
"useLocation",
|
||
"useMatch",
|
||
"useNavigate",
|
||
"useParams",
|
||
"useResolvedPath",
|
||
"useRouteData",
|
||
"useRoutes",
|
||
"useSearchParams"
|
||
]
|
||
});
|
||
|
||
const svelteAnimate = defineUnimportPreset({
|
||
from: "svelte/animate",
|
||
imports: [
|
||
"flip"
|
||
]
|
||
});
|
||
const svelteEasing = defineUnimportPreset({
|
||
from: "svelte/easing",
|
||
imports: [
|
||
"back",
|
||
"bounce",
|
||
"circ",
|
||
"cubic",
|
||
"elastic",
|
||
"expo",
|
||
"quad",
|
||
"quart",
|
||
"quint",
|
||
"sine"
|
||
].reduce((acc, e) => {
|
||
acc.push(`${e}In`, `${e}Out`, `${e}InOut`);
|
||
return acc;
|
||
}, ["linear"])
|
||
});
|
||
const svelteStore = defineUnimportPreset({
|
||
from: "svelte/store",
|
||
imports: [
|
||
"writable",
|
||
"readable",
|
||
"derived",
|
||
"get"
|
||
]
|
||
});
|
||
const svelteMotion = defineUnimportPreset({
|
||
from: "svelte/motion",
|
||
imports: [
|
||
"tweened",
|
||
"spring"
|
||
]
|
||
});
|
||
const svelteTransition = defineUnimportPreset({
|
||
from: "svelte/transition",
|
||
imports: [
|
||
"fade",
|
||
"blur",
|
||
"fly",
|
||
"slide",
|
||
"scale",
|
||
"draw",
|
||
"crossfade"
|
||
]
|
||
});
|
||
const svelte = defineUnimportPreset({
|
||
from: "svelte",
|
||
imports: [
|
||
// lifecycle
|
||
"onMount",
|
||
"beforeUpdate",
|
||
"afterUpdate",
|
||
"onDestroy",
|
||
// tick
|
||
"tick",
|
||
// context
|
||
"setContext",
|
||
"getContext",
|
||
"hasContext",
|
||
"getAllContexts",
|
||
// event dispatcher
|
||
"createEventDispatcher"
|
||
]
|
||
});
|
||
|
||
const uniApp = defineUnimportPreset({
|
||
from: "@dcloudio/uni-app",
|
||
imports: [
|
||
"onAddToFavorites",
|
||
"onBackPress",
|
||
"onError",
|
||
"onHide",
|
||
"onLaunch",
|
||
"onLoad",
|
||
"onNavigationBarButtonTap",
|
||
"onNavigationBarSearchInputChanged",
|
||
"onNavigationBarSearchInputClicked",
|
||
"onNavigationBarSearchInputConfirmed",
|
||
"onNavigationBarSearchInputFocusChanged",
|
||
"onPageNotFound",
|
||
"onPageScroll",
|
||
"onPullDownRefresh",
|
||
"onReachBottom",
|
||
"onReady",
|
||
"onResize",
|
||
"onShareAppMessage",
|
||
"onShareTimeline",
|
||
"onShow",
|
||
"onTabItemTap",
|
||
"onThemeChange",
|
||
"onUnhandledRejection",
|
||
"onUnload"
|
||
]
|
||
});
|
||
|
||
const veeValidate = defineUnimportPreset({
|
||
from: "vee-validate",
|
||
imports: [
|
||
// https://vee-validate.logaretm.com/v4/guide/composition-api/api-review
|
||
// https://github.com/logaretm/vee-validate/blob/main/packages/vee-validate/src/index.ts
|
||
"validate",
|
||
"defineRule",
|
||
"configure",
|
||
"useField",
|
||
"useForm",
|
||
"useFieldArray",
|
||
"useResetForm",
|
||
"useIsFieldDirty",
|
||
"useIsFieldTouched",
|
||
"useIsFieldValid",
|
||
"useIsSubmitting",
|
||
"useValidateField",
|
||
"useIsFormDirty",
|
||
"useIsFormTouched",
|
||
"useIsFormValid",
|
||
"useValidateForm",
|
||
"useSubmitCount",
|
||
"useFieldValue",
|
||
"useFormValues",
|
||
"useFormErrors",
|
||
"useFieldError",
|
||
"useSubmitForm",
|
||
"FormContextKey",
|
||
"FieldContextKey"
|
||
]
|
||
});
|
||
|
||
const vitepress = defineUnimportPreset({
|
||
from: "vitepress",
|
||
imports: [
|
||
// helper methods
|
||
"useData",
|
||
"useRoute",
|
||
"useRouter",
|
||
"withBase"
|
||
]
|
||
});
|
||
|
||
const vitest = defineUnimportPreset({
|
||
from: "vitest",
|
||
imports: [
|
||
// suite
|
||
"suite",
|
||
"test",
|
||
"describe",
|
||
"it",
|
||
// chai
|
||
"chai",
|
||
"expect",
|
||
"assert",
|
||
// utils
|
||
"vitest",
|
||
"vi",
|
||
// hooks
|
||
"beforeAll",
|
||
"afterAll",
|
||
"beforeEach",
|
||
"afterEach"
|
||
]
|
||
});
|
||
|
||
const CommonCompositionAPI = [
|
||
// lifecycle
|
||
"onActivated",
|
||
"onBeforeMount",
|
||
"onBeforeUnmount",
|
||
"onBeforeUpdate",
|
||
"onErrorCaptured",
|
||
"onDeactivated",
|
||
"onMounted",
|
||
"onServerPrefetch",
|
||
"onUnmounted",
|
||
"onUpdated",
|
||
// setup helpers
|
||
"useAttrs",
|
||
"useSlots",
|
||
// reactivity,
|
||
"computed",
|
||
"customRef",
|
||
"isReadonly",
|
||
"isRef",
|
||
"isShallow",
|
||
"isProxy",
|
||
"isReactive",
|
||
"markRaw",
|
||
"reactive",
|
||
"readonly",
|
||
"ref",
|
||
"shallowReactive",
|
||
"shallowReadonly",
|
||
"shallowRef",
|
||
"triggerRef",
|
||
"toRaw",
|
||
"toRef",
|
||
"toRefs",
|
||
"toValue",
|
||
"unref",
|
||
"watch",
|
||
"watchEffect",
|
||
"watchPostEffect",
|
||
"watchSyncEffect",
|
||
// component
|
||
"defineComponent",
|
||
"defineAsyncComponent",
|
||
"getCurrentInstance",
|
||
"h",
|
||
"inject",
|
||
"nextTick",
|
||
"provide",
|
||
"useCssModule",
|
||
"createApp",
|
||
// effect scope
|
||
"effectScope",
|
||
"EffectScope",
|
||
"getCurrentScope",
|
||
"onScopeDispose",
|
||
// types
|
||
...[
|
||
"Component",
|
||
"Slot",
|
||
"Slots",
|
||
"ComponentPublicInstance",
|
||
"ComputedRef",
|
||
"DirectiveBinding",
|
||
"ExtractDefaultPropTypes",
|
||
"ExtractPropTypes",
|
||
"ExtractPublicPropTypes",
|
||
"InjectionKey",
|
||
"PropType",
|
||
"Ref",
|
||
"ShallowRef",
|
||
"MaybeRef",
|
||
"MaybeRefOrGetter",
|
||
"VNode",
|
||
"WritableComputedRef"
|
||
].map((name) => ({ name, type: true }))
|
||
];
|
||
const vue = defineUnimportPreset({
|
||
from: "vue",
|
||
imports: [
|
||
...CommonCompositionAPI,
|
||
// vue3 only
|
||
"onRenderTracked",
|
||
"onRenderTriggered",
|
||
"resolveComponent",
|
||
"useCssVars",
|
||
// vue3.4+
|
||
"useModel",
|
||
// vue3.5+
|
||
"getCurrentWatcher",
|
||
"onWatcherCleanup",
|
||
"useId",
|
||
"useTemplateRef"
|
||
]
|
||
});
|
||
|
||
const vueCompositionApi = defineUnimportPreset({
|
||
from: "@vue/composition-api",
|
||
imports: CommonCompositionAPI
|
||
});
|
||
|
||
const vueDemi = defineUnimportPreset({
|
||
from: "vue-demi",
|
||
imports: CommonCompositionAPI
|
||
});
|
||
|
||
const vueI18n = defineUnimportPreset({
|
||
from: "vue-i18n",
|
||
imports: [
|
||
"useI18n"
|
||
]
|
||
});
|
||
|
||
const vueMacros = defineUnimportPreset({
|
||
from: "vue/macros",
|
||
imports: [
|
||
// https://vuejs.org/guide/extras/reactivity-transform.html#refs-vs-reactive-variables
|
||
"$",
|
||
"$$",
|
||
"$ref",
|
||
"$shallowRef",
|
||
"$toRef",
|
||
"$customRef",
|
||
"$computed"
|
||
]
|
||
});
|
||
|
||
const vueRouter = defineUnimportPreset({
|
||
from: "vue-router",
|
||
imports: [
|
||
"useRouter",
|
||
"useRoute",
|
||
"useLink",
|
||
"onBeforeRouteLeave",
|
||
"onBeforeRouteUpdate"
|
||
]
|
||
});
|
||
|
||
const vueRouterComposables = defineUnimportPreset({
|
||
from: "vue-router/composables",
|
||
imports: [
|
||
"useRouter",
|
||
"useRoute",
|
||
"useLink",
|
||
"onBeforeRouteLeave",
|
||
"onBeforeRouteUpdate"
|
||
]
|
||
});
|
||
|
||
let _cache;
|
||
const vueuseCore = () => {
|
||
const excluded = ["toRefs", "utils"];
|
||
if (!_cache) {
|
||
try {
|
||
const corePath = resolveModule("@vueuse/core") || process$1.cwd();
|
||
const path = resolveModule("@vueuse/core/indexes.json") || resolveModule("@vueuse/metadata/index.json") || resolveModule("@vueuse/metadata/index.json", { paths: [corePath] });
|
||
const indexesJson = JSON.parse(readFileSync(path, "utf-8"));
|
||
_cache = defineUnimportPreset({
|
||
from: "@vueuse/core",
|
||
imports: indexesJson.functions.filter((i) => ["core", "shared"].includes(i.package)).map((i) => i.name).filter((i) => i && i.length >= 4 && !excluded.includes(i))
|
||
});
|
||
} catch (error) {
|
||
console.error(error);
|
||
throw new Error("[auto-import] failed to load @vueuse/core, have you installed it?");
|
||
}
|
||
}
|
||
return _cache;
|
||
};
|
||
|
||
const vueuseHead = defineUnimportPreset({
|
||
from: "@vueuse/head",
|
||
imports: [
|
||
"useHead"
|
||
]
|
||
});
|
||
|
||
const vuex = defineUnimportPreset({
|
||
from: "vuex",
|
||
imports: [
|
||
// https://next.vuex.vuejs.org/api/#createstore
|
||
"createStore",
|
||
// https://github.com/vuejs/vuex/blob/4.0/types/logger.d.ts#L20
|
||
"createLogger",
|
||
// https://next.vuex.vuejs.org/api/#component-binding-helpers
|
||
"mapState",
|
||
"mapGetters",
|
||
"mapActions",
|
||
"mapMutations",
|
||
"createNamespacedHelpers",
|
||
// https://next.vuex.vuejs.org/api/#composable-functions
|
||
"useStore"
|
||
]
|
||
});
|
||
|
||
const builtinPresets = {
|
||
"@vue/composition-api": vueCompositionApi,
|
||
"@vueuse/core": vueuseCore,
|
||
"@vueuse/head": vueuseHead,
|
||
"pinia": pinia,
|
||
"preact": preact,
|
||
"quasar": quasar,
|
||
"react": react,
|
||
"react-router": reactRouter,
|
||
"react-router-dom": reactRouterDom,
|
||
"svelte": svelte,
|
||
"svelte/animate": svelteAnimate,
|
||
"svelte/easing": svelteEasing,
|
||
"svelte/motion": svelteMotion,
|
||
"svelte/store": svelteStore,
|
||
"svelte/transition": svelteTransition,
|
||
"vee-validate": veeValidate,
|
||
"vitepress": vitepress,
|
||
"vue-demi": vueDemi,
|
||
"vue-i18n": vueI18n,
|
||
"vue-router": vueRouter,
|
||
"vue-router-composables": vueRouterComposables,
|
||
"vue": vue,
|
||
"vue/macros": vueMacros,
|
||
"vuex": vuex,
|
||
"vitest": vitest,
|
||
"uni-app": uniApp,
|
||
"solid-js": solid,
|
||
"solid-app-router": solidAppRouter,
|
||
"rxjs": rxjs,
|
||
"date-fns": dateFns
|
||
};
|
||
|
||
const commonProps = [
|
||
"from",
|
||
"priority",
|
||
"disabled",
|
||
"dtsDisabled",
|
||
"declarationType",
|
||
"meta",
|
||
"type",
|
||
"typeFrom"
|
||
];
|
||
async function resolvePreset(preset) {
|
||
const imports = [];
|
||
if ("package" in preset)
|
||
return await resolvePackagePreset(preset);
|
||
const common = {};
|
||
commonProps.forEach((i) => {
|
||
if (i in preset) {
|
||
common[i] = preset[i];
|
||
}
|
||
});
|
||
for (const _import of preset.imports) {
|
||
if (typeof _import === "string")
|
||
imports.push({ ...common, name: _import, as: _import });
|
||
else if (Array.isArray(_import))
|
||
imports.push({ ...common, name: _import[0], as: _import[1] || _import[0], from: _import[2] || preset.from });
|
||
else if (_import.imports)
|
||
imports.push(...await resolvePreset(_import));
|
||
else
|
||
imports.push({ ...common, ..._import });
|
||
}
|
||
return imports;
|
||
}
|
||
async function resolveBuiltinPresets(presets) {
|
||
const resolved = await Promise.all(presets.map(async (p) => {
|
||
let preset = typeof p === "string" ? builtinPresets[p] : p;
|
||
if (typeof preset === "function")
|
||
preset = preset();
|
||
return await resolvePreset(preset);
|
||
}));
|
||
return resolved.flat();
|
||
}
|
||
|
||
function toJsLiteral(value, seen = /* @__PURE__ */ new Set()) {
|
||
if (value === null) {
|
||
return "null";
|
||
}
|
||
if (typeof value === "undefined") {
|
||
return "undefined";
|
||
}
|
||
if (typeof value === "boolean" || typeof value === "number") {
|
||
return String(value);
|
||
}
|
||
if (value instanceof RegExp) {
|
||
return value.toString();
|
||
}
|
||
if (typeof value === "function") {
|
||
if (value.name) {
|
||
return `function ${value.name}() { /* code */ }`;
|
||
}
|
||
return "function () { /* code */ }";
|
||
}
|
||
if (typeof value === "string") {
|
||
return JSON.stringify(value);
|
||
}
|
||
if (Array.isArray(value)) {
|
||
if (seen.has(value)) {
|
||
return "[Circular]";
|
||
}
|
||
seen.add(value);
|
||
const elements = value.map((item) => toJsLiteral(item, seen));
|
||
const content = elements.join(", ");
|
||
return `[${content}]`;
|
||
}
|
||
if (typeof value === "object") {
|
||
if (seen.has(value)) {
|
||
return "{Circular}";
|
||
}
|
||
seen.add(value);
|
||
const entries = [];
|
||
for (const key of Object.keys(value)) {
|
||
entries.push(`${safeKey(key)}: ${toJsLiteral(value[key], seen)}`);
|
||
}
|
||
if (entries.length === 0) {
|
||
return "{}";
|
||
}
|
||
return `{ ${entries.join(", ")} }`;
|
||
}
|
||
return JSON.stringify(value);
|
||
}
|
||
function safeKey(key) {
|
||
const validIdentifier = /^[a-z_$][\w$]*$/i;
|
||
if (validIdentifier.test(key)) {
|
||
return key;
|
||
}
|
||
return JSON.stringify(key);
|
||
}
|
||
|
||
let options;
|
||
function getOptions() {
|
||
return options;
|
||
}
|
||
function setupOptionsRPC({ nuxt }) {
|
||
async function getOptions2(tab) {
|
||
if (!options || options[tab]) {
|
||
options = defaultTabOptions;
|
||
await read(tab);
|
||
}
|
||
return options[tab];
|
||
}
|
||
async function read(tab) {
|
||
options[tab] = await readLocalOptions(defaultTabOptions[tab], {
|
||
root: nuxt.options.rootDir,
|
||
key: tab !== "ui" && tab
|
||
});
|
||
return options;
|
||
}
|
||
getOptions2("ui");
|
||
async function clearOptions() {
|
||
options = void 0;
|
||
await clearLocalOptions({
|
||
root: nuxt.options.rootDir
|
||
});
|
||
}
|
||
return {
|
||
async updateOptions(tab, _settings) {
|
||
const settings = await getOptions2(tab);
|
||
Object.assign(settings, _settings);
|
||
await writeLocalOptions(
|
||
{ ...settings },
|
||
{
|
||
root: nuxt.options.rootDir,
|
||
key: tab !== "ui" && tab
|
||
}
|
||
);
|
||
nuxt.callHook("builder:generateApp", {
|
||
filter(template) {
|
||
return template.filename.includes("devtools/settings.js");
|
||
}
|
||
});
|
||
},
|
||
getOptions: getOptions2,
|
||
clearOptions
|
||
};
|
||
}
|
||
|
||
function setupGeneralRPC({
|
||
nuxt,
|
||
options,
|
||
refresh,
|
||
ensureDevAuthToken,
|
||
openInEditorHooks
|
||
}) {
|
||
const components = [];
|
||
const imports = [];
|
||
const importPresets = [];
|
||
let importDirs = [];
|
||
const serverPages = [];
|
||
let serverApp;
|
||
const serverHooks = setupHooksDebug(nuxt.hooks);
|
||
let unimport;
|
||
let app;
|
||
nuxt.hook("components:extend", (v) => {
|
||
components.length = 0;
|
||
components.push(...v);
|
||
components.sort((a, b) => a.pascalName.localeCompare(b.pascalName));
|
||
refresh("getComponents");
|
||
});
|
||
nuxt.hook("imports:extend", (v) => {
|
||
imports.length = 0;
|
||
imports.push(...v);
|
||
refresh("getAutoImports");
|
||
});
|
||
nuxt.hook("pages:extend", (v) => {
|
||
serverPages.length = 0;
|
||
const pagesSet = new Set(v);
|
||
function searchChildren(page) {
|
||
if (pagesSet.has(page))
|
||
return;
|
||
pagesSet.add(page);
|
||
page.children?.forEach(searchChildren);
|
||
}
|
||
v.forEach(searchChildren);
|
||
serverPages.push(...Array.from(pagesSet).sort((a, b) => a.path.localeCompare(b.path)));
|
||
refresh("getServerPages");
|
||
});
|
||
nuxt.hook("app:resolve", (app2) => {
|
||
serverApp = app2;
|
||
});
|
||
nuxt.hook("imports:sources", async (v) => {
|
||
const result = (await resolveBuiltinPresets(v)).flat();
|
||
importPresets.length = 0;
|
||
importPresets.push(...result);
|
||
refresh("getAutoImports");
|
||
});
|
||
nuxt.hook("imports:context", (_unimport) => {
|
||
unimport = _unimport;
|
||
});
|
||
nuxt.hook("imports:dirs", (dirs) => {
|
||
importDirs = dirs;
|
||
});
|
||
nuxt.hook("app:resolve", (v) => {
|
||
app = v;
|
||
});
|
||
return {
|
||
getServerConfig() {
|
||
return nuxt.options;
|
||
},
|
||
async getServerDebugContext() {
|
||
if (!nuxt._debug)
|
||
return;
|
||
return {
|
||
...nuxt._debug,
|
||
moduleMutationRecords: await Promise.all(
|
||
nuxt._debug.moduleMutationRecords?.map(async (i) => {
|
||
let value = i.value;
|
||
try {
|
||
const json = toJsLiteral(value);
|
||
if (json.length > 200)
|
||
value = `${json.slice(0, 200)}...`;
|
||
else
|
||
value = json;
|
||
} catch {
|
||
value = "[Circular]";
|
||
}
|
||
let name = (await i.module.getMeta?.())?.name;
|
||
if (!name) {
|
||
const installedModule = nuxt.options._installedModules.find((m) => m.module === i.module);
|
||
name = installedModule?.meta.name || installedModule?.entryPath;
|
||
}
|
||
return {
|
||
...i,
|
||
module: void 0,
|
||
name: name || "(unknown)",
|
||
value
|
||
};
|
||
}) || []
|
||
)
|
||
};
|
||
},
|
||
getServerRuntimeConfig() {
|
||
const ENV_PREFIX = "NITRO_";
|
||
const ENV_PREFIX_ALT = "NUXT_";
|
||
function _getEnv(key) {
|
||
const envKey = snakeCase(key).toUpperCase();
|
||
return destr(process.env[ENV_PREFIX + envKey] ?? process.env[ENV_PREFIX_ALT + envKey]);
|
||
}
|
||
function _isObject(input) {
|
||
return typeof input === "object" && !Array.isArray(input);
|
||
}
|
||
function _applyEnv(obj, parentKey = "") {
|
||
for (const key in obj) {
|
||
const subKey = parentKey ? `${parentKey}_${key}` : key;
|
||
const envValue = _getEnv(subKey);
|
||
if (_isObject(obj[key])) {
|
||
if (_isObject(envValue))
|
||
obj[key] = { ...obj[key], ...envValue };
|
||
_applyEnv(obj[key], subKey);
|
||
} else {
|
||
obj[key] = envValue ?? obj[key];
|
||
}
|
||
}
|
||
return obj;
|
||
}
|
||
const runtime = { ...nuxt.options.runtimeConfig };
|
||
_applyEnv(runtime);
|
||
return runtime;
|
||
},
|
||
getModuleOptions() {
|
||
return options;
|
||
},
|
||
getServerApp() {
|
||
return serverApp;
|
||
},
|
||
getComponents() {
|
||
return components;
|
||
},
|
||
async getComponentsRelationships() {
|
||
return [];
|
||
},
|
||
getServerPages() {
|
||
return serverPages;
|
||
},
|
||
getAutoImports() {
|
||
return {
|
||
imports: [
|
||
...imports,
|
||
...importPresets
|
||
],
|
||
metadata: unimport?.getMetadata(),
|
||
dirs: importDirs
|
||
};
|
||
},
|
||
getServerLayouts() {
|
||
return Object.values(app?.layouts || []);
|
||
},
|
||
getServerHooks() {
|
||
return Object.values(serverHooks);
|
||
},
|
||
async openInEditor(input) {
|
||
if (input.startsWith("./") || !input.match(/^[a-z]:|^\//i))
|
||
input = resolve(process.cwd(), input);
|
||
const match = input.match(/^(.*?)(:[:\d]*)$/);
|
||
let suffix = "";
|
||
if (match) {
|
||
input = match[1];
|
||
suffix = match[2];
|
||
}
|
||
const path = [
|
||
input,
|
||
`${input}.js`,
|
||
`${input}.mjs`,
|
||
`${input}.ts`
|
||
].find((i) => existsSync(i));
|
||
if (!path) {
|
||
console.error("File not found:", input);
|
||
return false;
|
||
}
|
||
try {
|
||
for (const hook of openInEditorHooks) {
|
||
const result = await hook(path + suffix);
|
||
if (result)
|
||
return true;
|
||
}
|
||
let editor = getOptions()?.behavior.openInEditor ?? void 0;
|
||
if (editor === "auto")
|
||
editor = void 0;
|
||
await import('launch-editor').then((r) => (r.default || r)(path + suffix, editor));
|
||
return true;
|
||
} catch (e) {
|
||
console.error(e);
|
||
return false;
|
||
}
|
||
},
|
||
async restartNuxt(token, hard = true) {
|
||
await ensureDevAuthToken(token);
|
||
logger.info("Restarting Nuxt...");
|
||
return nuxt.callHook("restart", { hard });
|
||
},
|
||
async requestForAuth(info, origin) {
|
||
if (options.disableAuthorization)
|
||
return;
|
||
const token = await getDevAuthToken();
|
||
origin ||= `${nuxt.options.devServer.https ? "https" : "http"}://${nuxt.options.devServer.host === "::" ? "localhost" : nuxt.options.devServer.host || "localhost"}:${nuxt.options.devServer.port}`;
|
||
const ROUTE_AUTH = `${nuxt.options.app.baseURL || "/"}/__nuxt_devtools__/auth`.replace(/\/+/g, "/");
|
||
const message = [
|
||
`A browser is requesting permissions of ${colors.bold(colors.yellow("writing files and running commands"))} from the DevTools UI.`,
|
||
colors.bold(info || "Unknown"),
|
||
"",
|
||
"Please open the following URL in the browser:",
|
||
colors.bold(colors.green(`${origin}${ROUTE_AUTH}?token=${token}`)),
|
||
"",
|
||
"Or manually copy and paste the following token:",
|
||
colors.bold(colors.cyan(token))
|
||
];
|
||
logger.box({
|
||
message: message.join("\n"),
|
||
title: colors.bold(colors.yellow(" Permission Request ")),
|
||
style: {
|
||
borderColor: "yellow",
|
||
borderStyle: "rounded"
|
||
}
|
||
});
|
||
},
|
||
async verifyAuthToken(token) {
|
||
if (options.disableAuthorization)
|
||
return true;
|
||
return token === await getDevAuthToken();
|
||
}
|
||
};
|
||
}
|
||
|
||
class FetchError extends Error {
|
||
constructor(message, opts) {
|
||
super(message, opts);
|
||
this.name = "FetchError";
|
||
if (opts?.cause && !this.cause) {
|
||
this.cause = opts.cause;
|
||
}
|
||
}
|
||
}
|
||
function createFetchError(ctx) {
|
||
const errorMessage = ctx.error?.message || ctx.error?.toString() || "";
|
||
const method = ctx.request?.method || ctx.options?.method || "GET";
|
||
const url = ctx.request?.url || String(ctx.request) || "/";
|
||
const requestStr = `[${method}] ${JSON.stringify(url)}`;
|
||
const statusStr = ctx.response ? `${ctx.response.status} ${ctx.response.statusText}` : "<no response>";
|
||
const message = `${requestStr}: ${statusStr}${errorMessage ? ` ${errorMessage}` : ""}`;
|
||
const fetchError = new FetchError(
|
||
message,
|
||
ctx.error ? { cause: ctx.error } : void 0
|
||
);
|
||
for (const key of ["request", "options", "response"]) {
|
||
Object.defineProperty(fetchError, key, {
|
||
get() {
|
||
return ctx[key];
|
||
}
|
||
});
|
||
}
|
||
for (const [key, refKey] of [
|
||
["data", "_data"],
|
||
["status", "status"],
|
||
["statusCode", "status"],
|
||
["statusText", "statusText"],
|
||
["statusMessage", "statusText"]
|
||
]) {
|
||
Object.defineProperty(fetchError, key, {
|
||
get() {
|
||
return ctx.response && ctx.response[refKey];
|
||
}
|
||
});
|
||
}
|
||
return fetchError;
|
||
}
|
||
|
||
const payloadMethods = new Set(
|
||
Object.freeze(["PATCH", "POST", "PUT", "DELETE"])
|
||
);
|
||
function isPayloadMethod(method = "GET") {
|
||
return payloadMethods.has(method.toUpperCase());
|
||
}
|
||
function isJSONSerializable(value) {
|
||
if (value === void 0) {
|
||
return false;
|
||
}
|
||
const t = typeof value;
|
||
if (t === "string" || t === "number" || t === "boolean" || t === null) {
|
||
return true;
|
||
}
|
||
if (t !== "object") {
|
||
return false;
|
||
}
|
||
if (Array.isArray(value)) {
|
||
return true;
|
||
}
|
||
if (value.buffer) {
|
||
return false;
|
||
}
|
||
if (value instanceof FormData || value instanceof URLSearchParams) {
|
||
return false;
|
||
}
|
||
return value.constructor && value.constructor.name === "Object" || typeof value.toJSON === "function";
|
||
}
|
||
const textTypes = /* @__PURE__ */ new Set([
|
||
"image/svg",
|
||
"application/xml",
|
||
"application/xhtml",
|
||
"application/html"
|
||
]);
|
||
const JSON_RE = /^application\/(?:[\w!#$%&*.^`~-]*\+)?json(;.+)?$/i;
|
||
function detectResponseType(_contentType = "") {
|
||
if (!_contentType) {
|
||
return "json";
|
||
}
|
||
const contentType = _contentType.split(";").shift() || "";
|
||
if (JSON_RE.test(contentType)) {
|
||
return "json";
|
||
}
|
||
if (contentType === "text/event-stream") {
|
||
return "stream";
|
||
}
|
||
if (textTypes.has(contentType) || contentType.startsWith("text/")) {
|
||
return "text";
|
||
}
|
||
return "blob";
|
||
}
|
||
function resolveFetchOptions(request, input, defaults, Headers) {
|
||
const headers = mergeHeaders(
|
||
input?.headers ?? request?.headers,
|
||
defaults?.headers,
|
||
Headers
|
||
);
|
||
let query;
|
||
if (defaults?.query || defaults?.params || input?.params || input?.query) {
|
||
query = {
|
||
...defaults?.params,
|
||
...defaults?.query,
|
||
...input?.params,
|
||
...input?.query
|
||
};
|
||
}
|
||
return {
|
||
...defaults,
|
||
...input,
|
||
query,
|
||
params: query,
|
||
headers
|
||
};
|
||
}
|
||
function mergeHeaders(input, defaults, Headers) {
|
||
if (!defaults) {
|
||
return new Headers(input);
|
||
}
|
||
const headers = new Headers(defaults);
|
||
if (input) {
|
||
for (const [key, value] of Symbol.iterator in input || Array.isArray(input) ? input : new Headers(input)) {
|
||
headers.set(key, value);
|
||
}
|
||
}
|
||
return headers;
|
||
}
|
||
async function callHooks(context, hooks) {
|
||
if (hooks) {
|
||
if (Array.isArray(hooks)) {
|
||
for (const hook of hooks) {
|
||
await hook(context);
|
||
}
|
||
} else {
|
||
await hooks(context);
|
||
}
|
||
}
|
||
}
|
||
|
||
const retryStatusCodes = /* @__PURE__ */ new Set([
|
||
408,
|
||
// Request Timeout
|
||
409,
|
||
// Conflict
|
||
425,
|
||
// Too Early (Experimental)
|
||
429,
|
||
// Too Many Requests
|
||
500,
|
||
// Internal Server Error
|
||
502,
|
||
// Bad Gateway
|
||
503,
|
||
// Service Unavailable
|
||
504
|
||
// Gateway Timeout
|
||
]);
|
||
const nullBodyResponses = /* @__PURE__ */ new Set([101, 204, 205, 304]);
|
||
function createFetch(globalOptions = {}) {
|
||
const {
|
||
fetch = globalThis.fetch,
|
||
Headers = globalThis.Headers,
|
||
AbortController = globalThis.AbortController
|
||
} = globalOptions;
|
||
async function onError(context) {
|
||
const isAbort = context.error && context.error.name === "AbortError" && !context.options.timeout || false;
|
||
if (context.options.retry !== false && !isAbort) {
|
||
let retries;
|
||
if (typeof context.options.retry === "number") {
|
||
retries = context.options.retry;
|
||
} else {
|
||
retries = isPayloadMethod(context.options.method) ? 0 : 1;
|
||
}
|
||
const responseCode = context.response && context.response.status || 500;
|
||
if (retries > 0 && (Array.isArray(context.options.retryStatusCodes) ? context.options.retryStatusCodes.includes(responseCode) : retryStatusCodes.has(responseCode))) {
|
||
const retryDelay = typeof context.options.retryDelay === "function" ? context.options.retryDelay(context) : context.options.retryDelay || 0;
|
||
if (retryDelay > 0) {
|
||
await new Promise((resolve) => setTimeout(resolve, retryDelay));
|
||
}
|
||
return $fetchRaw(context.request, {
|
||
...context.options,
|
||
retry: retries - 1
|
||
});
|
||
}
|
||
}
|
||
const error = createFetchError(context);
|
||
if (Error.captureStackTrace) {
|
||
Error.captureStackTrace(error, $fetchRaw);
|
||
}
|
||
throw error;
|
||
}
|
||
const $fetchRaw = async function $fetchRaw2(_request, _options = {}) {
|
||
const context = {
|
||
request: _request,
|
||
options: resolveFetchOptions(
|
||
_request,
|
||
_options,
|
||
globalOptions.defaults,
|
||
Headers
|
||
),
|
||
response: void 0,
|
||
error: void 0
|
||
};
|
||
if (context.options.method) {
|
||
context.options.method = context.options.method.toUpperCase();
|
||
}
|
||
if (context.options.onRequest) {
|
||
await callHooks(context, context.options.onRequest);
|
||
if (!(context.options.headers instanceof Headers)) {
|
||
context.options.headers = new Headers(
|
||
context.options.headers || {}
|
||
/* compat */
|
||
);
|
||
}
|
||
}
|
||
if (typeof context.request === "string") {
|
||
if (context.options.baseURL) {
|
||
context.request = withBase(context.request, context.options.baseURL);
|
||
}
|
||
if (context.options.query) {
|
||
context.request = withQuery(context.request, context.options.query);
|
||
delete context.options.query;
|
||
}
|
||
if ("query" in context.options) {
|
||
delete context.options.query;
|
||
}
|
||
if ("params" in context.options) {
|
||
delete context.options.params;
|
||
}
|
||
}
|
||
if (context.options.body && isPayloadMethod(context.options.method)) {
|
||
if (isJSONSerializable(context.options.body)) {
|
||
const contentType = context.options.headers.get("content-type");
|
||
if (typeof context.options.body !== "string") {
|
||
context.options.body = contentType === "application/x-www-form-urlencoded" ? new URLSearchParams(
|
||
context.options.body
|
||
).toString() : JSON.stringify(context.options.body);
|
||
}
|
||
if (!contentType) {
|
||
context.options.headers.set("content-type", "application/json");
|
||
}
|
||
if (!context.options.headers.has("accept")) {
|
||
context.options.headers.set("accept", "application/json");
|
||
}
|
||
} else if (
|
||
// ReadableStream Body
|
||
"pipeTo" in context.options.body && typeof context.options.body.pipeTo === "function" || // Node.js Stream Body
|
||
typeof context.options.body.pipe === "function"
|
||
) {
|
||
if (!("duplex" in context.options)) {
|
||
context.options.duplex = "half";
|
||
}
|
||
}
|
||
}
|
||
let abortTimeout;
|
||
if (!context.options.signal && context.options.timeout) {
|
||
const controller = new AbortController();
|
||
abortTimeout = setTimeout(() => {
|
||
const error = new Error(
|
||
"[TimeoutError]: The operation was aborted due to timeout"
|
||
);
|
||
error.name = "TimeoutError";
|
||
error.code = 23;
|
||
controller.abort(error);
|
||
}, context.options.timeout);
|
||
context.options.signal = controller.signal;
|
||
}
|
||
try {
|
||
context.response = await fetch(
|
||
context.request,
|
||
context.options
|
||
);
|
||
} catch (error) {
|
||
context.error = error;
|
||
if (context.options.onRequestError) {
|
||
await callHooks(
|
||
context,
|
||
context.options.onRequestError
|
||
);
|
||
}
|
||
return await onError(context);
|
||
} finally {
|
||
if (abortTimeout) {
|
||
clearTimeout(abortTimeout);
|
||
}
|
||
}
|
||
const hasBody = (context.response.body || // https://github.com/unjs/ofetch/issues/324
|
||
// https://github.com/unjs/ofetch/issues/294
|
||
// https://github.com/JakeChampion/fetch/issues/1454
|
||
context.response._bodyInit) && !nullBodyResponses.has(context.response.status) && context.options.method !== "HEAD";
|
||
if (hasBody) {
|
||
const responseType = (context.options.parseResponse ? "json" : context.options.responseType) || detectResponseType(context.response.headers.get("content-type") || "");
|
||
switch (responseType) {
|
||
case "json": {
|
||
const data = await context.response.text();
|
||
const parseFunction = context.options.parseResponse || destr;
|
||
context.response._data = parseFunction(data);
|
||
break;
|
||
}
|
||
case "stream": {
|
||
context.response._data = context.response.body || context.response._bodyInit;
|
||
break;
|
||
}
|
||
default: {
|
||
context.response._data = await context.response[responseType]();
|
||
}
|
||
}
|
||
}
|
||
if (context.options.onResponse) {
|
||
await callHooks(
|
||
context,
|
||
context.options.onResponse
|
||
);
|
||
}
|
||
if (!context.options.ignoreResponseError && context.response.status >= 400 && context.response.status < 600) {
|
||
if (context.options.onResponseError) {
|
||
await callHooks(
|
||
context,
|
||
context.options.onResponseError
|
||
);
|
||
}
|
||
return await onError(context);
|
||
}
|
||
return context.response;
|
||
};
|
||
const $fetch = async function $fetch2(request, options) {
|
||
const r = await $fetchRaw(request, options);
|
||
return r._data;
|
||
};
|
||
$fetch.raw = $fetchRaw;
|
||
$fetch.native = (...args) => fetch(...args);
|
||
$fetch.create = (defaultOptions = {}, customGlobalOptions = {}) => createFetch({
|
||
...globalOptions,
|
||
...customGlobalOptions,
|
||
defaults: {
|
||
...globalOptions.defaults,
|
||
...customGlobalOptions.defaults,
|
||
...defaultOptions
|
||
}
|
||
});
|
||
return $fetch;
|
||
}
|
||
|
||
const _globalThis = (function() {
|
||
if (typeof globalThis !== "undefined") {
|
||
return globalThis;
|
||
}
|
||
if (typeof self !== "undefined") {
|
||
return self;
|
||
}
|
||
if (typeof window !== "undefined") {
|
||
return window;
|
||
}
|
||
if (typeof global !== "undefined") {
|
||
return global;
|
||
}
|
||
throw new Error("unable to locate global object");
|
||
})();
|
||
const fetch = _globalThis.fetch ? (...args) => _globalThis.fetch(...args) : () => Promise.reject(new Error("[ofetch] global.fetch is not supported!"));
|
||
const Headers = _globalThis.Headers;
|
||
const AbortController = _globalThis.AbortController;
|
||
createFetch({ fetch, Headers, AbortController });
|
||
|
||
async function checkForUpdateOf(name, current, nuxt = useNuxt()) {
|
||
try {
|
||
if (!current) {
|
||
const require = createRequire(nuxt.options.rootDir);
|
||
const modulePaths = [
|
||
...nuxt.options.modulesDir,
|
||
...require.resolve.paths(name) || []
|
||
];
|
||
const info = await getPackageInfo(name, { paths: modulePaths });
|
||
if (!info)
|
||
return;
|
||
current = info.packageJson.version;
|
||
}
|
||
if (!current)
|
||
return;
|
||
const { getLatestVersion } = await import('fast-npm-meta');
|
||
const { version: latest } = await getLatestVersion(name, {
|
||
fetch
|
||
});
|
||
const needsUpdate = !!latest && latest !== current && semver.lt(current, latest);
|
||
return {
|
||
name,
|
||
current,
|
||
latest: latest || current,
|
||
needsUpdate
|
||
};
|
||
} catch (e) {
|
||
logger.warn(`Failed to check for update of ${name}:`);
|
||
logger.warn(e);
|
||
}
|
||
}
|
||
|
||
async function magicastGuard(fn, message = "") {
|
||
let generated;
|
||
try {
|
||
generated = await fn();
|
||
} catch (e) {
|
||
logger.error(e);
|
||
throw new Error(`[Nuxt DevTools] Magicast failed to modify Nuxt config automatically. Maybe the config are composed too dynamically that we failed to statically analyze it. ${message}`);
|
||
}
|
||
return generated;
|
||
}
|
||
|
||
function setupNpmRPC({ nuxt, ensureDevAuthToken }) {
|
||
let detectPromise;
|
||
const updatesPromise = /* @__PURE__ */ new Map();
|
||
function getPackageManager() {
|
||
detectPromise ||= detectPackageManager(nuxt.options.rootDir);
|
||
return detectPromise;
|
||
}
|
||
async function getNpmCommand(command, packageName, options = {}) {
|
||
const {
|
||
dev = true,
|
||
global = packageName === "@nuxt/devtools" && isInstalledGlobally
|
||
} = options;
|
||
const agent = await getPackageManager();
|
||
const name = agent?.name || "npm";
|
||
if (command === "install" || command === "update") {
|
||
return [
|
||
name,
|
||
name === "npm" ? "install" : "add",
|
||
`${packageName}@latest`,
|
||
dev ? "-D" : "",
|
||
global ? "-g" : "",
|
||
// In yarn berry, `--ignore-scripts` is removed
|
||
name === "yarn" && !agent?.version?.startsWith("1.") ? "" : "--ignore-scripts"
|
||
].filter(Boolean);
|
||
}
|
||
if (command === "uninstall") {
|
||
return [
|
||
name,
|
||
name === "npm" ? "uninstall" : "remove",
|
||
packageName,
|
||
global ? "-g" : ""
|
||
].filter(Boolean);
|
||
}
|
||
}
|
||
async function runNpmCommand(command, packageName, options = {}) {
|
||
const args = await getNpmCommand(command, packageName, options);
|
||
if (!args)
|
||
return;
|
||
const processId = `npm:${command}:${packageName}`;
|
||
startSubprocess({
|
||
command: args[0],
|
||
args: args.slice(1)
|
||
}, {
|
||
id: processId,
|
||
name: `${command} ${packageName}`,
|
||
icon: "i-logos-npm-icon",
|
||
restartable: false
|
||
});
|
||
return {
|
||
processId
|
||
};
|
||
}
|
||
const installSet = /* @__PURE__ */ new Set();
|
||
let latestGenerated = null;
|
||
return {
|
||
checkForUpdateFor(name) {
|
||
if (!updatesPromise.has(name))
|
||
updatesPromise.set(name, checkForUpdateOf(name, void 0, nuxt));
|
||
return updatesPromise.get(name);
|
||
},
|
||
getNpmCommand,
|
||
async runNpmCommand(token, ...args) {
|
||
await ensureDevAuthToken(token);
|
||
return runNpmCommand(...args);
|
||
},
|
||
async installNuxtModule(token, name, dry = true) {
|
||
await ensureDevAuthToken(token);
|
||
const commands = await getNpmCommand("install", name, { dev: true });
|
||
const filepath = nuxt.options._nuxtConfigFile;
|
||
let source = latestGenerated;
|
||
if (source == null)
|
||
source = await fsp.readFile(filepath, "utf-8");
|
||
const generated = await magicastGuard(async () => {
|
||
const mod = parseModule(source, { sourceFileName: filepath });
|
||
addNuxtModule(mod, name);
|
||
return mod.generate().code;
|
||
});
|
||
const processId = `nuxt:add-module:${name}`;
|
||
if (!dry) {
|
||
latestGenerated = generated;
|
||
installSet.add(name);
|
||
const process = startSubprocess({
|
||
command: commands[0],
|
||
args: commands.slice(1)
|
||
}, {
|
||
id: processId,
|
||
name: `Install ${name}`,
|
||
icon: "carbon:intent-request-create",
|
||
restartable: false
|
||
});
|
||
const execa = process.getProcess();
|
||
const result = await execa;
|
||
await Promise.resolve();
|
||
installSet.delete(name);
|
||
const code = result.exitCode;
|
||
if (code !== 0) {
|
||
console.error(result.stderr);
|
||
throw new Error(`[Nuxt DevTools] Failed to install module, process exited with ${code}`);
|
||
}
|
||
if (installSet.size === 0) {
|
||
latestGenerated = null;
|
||
await fsp.writeFile(filepath, generated, "utf-8");
|
||
}
|
||
}
|
||
return {
|
||
configOriginal: source,
|
||
configGenerated: generated,
|
||
commands,
|
||
processId
|
||
};
|
||
},
|
||
async uninstallNuxtModule(token, name, dry = true) {
|
||
await ensureDevAuthToken(token);
|
||
const commands = await getNpmCommand("uninstall", name);
|
||
const filepath = nuxt.options._nuxtConfigFile;
|
||
const source = await fsp.readFile(filepath, "utf-8");
|
||
const generated = await magicastGuard(async () => {
|
||
const mod = parseModule(source, { sourceFileName: filepath });
|
||
const config = getDefaultExportOptions(mod);
|
||
config.modules ||= [];
|
||
if (config.modules.includes(name)) {
|
||
Object.values(config.modules).forEach((value, index) => {
|
||
if (value === name)
|
||
config.modules.splice(index - 1, 1);
|
||
});
|
||
}
|
||
return mod.generate().code;
|
||
});
|
||
const processId = `nuxt:remove-module:${name}`;
|
||
if (!dry) {
|
||
const process = startSubprocess({
|
||
command: commands[0],
|
||
args: commands.slice(1)
|
||
}, {
|
||
id: processId,
|
||
name: `Uninstall ${name}`,
|
||
icon: "carbon:intent-request-uninstall",
|
||
restartable: false
|
||
});
|
||
const execa = process.getProcess();
|
||
const result = await execa;
|
||
await Promise.resolve();
|
||
const code = result.exitCode;
|
||
if (code !== 0) {
|
||
console.error(result.stderr);
|
||
throw new Error(`[Nuxt DevTools] Failed to uninstall module, process exited with ${code}`);
|
||
}
|
||
await fsp.writeFile(filepath, generated, "utf-8");
|
||
}
|
||
return {
|
||
configOriginal: source,
|
||
configGenerated: generated,
|
||
commands,
|
||
processId
|
||
};
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupServerDataRPC({
|
||
nuxt,
|
||
ensureDevAuthToken
|
||
}) {
|
||
let nitro;
|
||
let viteServer;
|
||
let viteClient;
|
||
function normalizeViteConfig(config) {
|
||
return {
|
||
...config,
|
||
environments: Object.fromEntries(
|
||
Object.entries(config.env).map(([key, _]) => {
|
||
return [key, null];
|
||
})
|
||
),
|
||
plugins: config.plugins.map((i) => {
|
||
const clone = { ...i };
|
||
delete clone.api;
|
||
return clone;
|
||
}),
|
||
inlineConfig: null
|
||
};
|
||
}
|
||
nuxt.hook("nitro:build:before", (_nitro) => {
|
||
nitro = _nitro;
|
||
});
|
||
addVitePlugin({
|
||
name: "nuxt:devtools:config",
|
||
applyToEnvironment(environment) {
|
||
if (environment.name === "ssr") {
|
||
return {
|
||
name: "nuxt:devtools:config-retriever",
|
||
enforce: "post",
|
||
configResolved(config) {
|
||
viteServer = normalizeViteConfig(config);
|
||
}
|
||
};
|
||
}
|
||
if (environment.name === "client") {
|
||
return {
|
||
name: "nuxt:devtools:config-retriever",
|
||
enforce: "post",
|
||
configResolved(config) {
|
||
viteClient = normalizeViteConfig(config);
|
||
}
|
||
};
|
||
}
|
||
}
|
||
});
|
||
return {
|
||
getServerConfig() {
|
||
return nuxt.options;
|
||
},
|
||
async getServerData(token) {
|
||
await ensureDevAuthToken(token);
|
||
return {
|
||
nuxt: nuxt.options,
|
||
nitro: nitro?.options,
|
||
vite: {
|
||
server: viteServer,
|
||
client: viteClient
|
||
}
|
||
};
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupServerRoutesRPC({ nuxt, refresh }) {
|
||
let nitro;
|
||
let cache = null;
|
||
const refreshDebounced = debounce(() => {
|
||
cache = null;
|
||
refresh("getServerRoutes");
|
||
}, 500);
|
||
nuxt.hook("nitro:init", (_) => {
|
||
nitro = _;
|
||
cache = null;
|
||
refresh("getServerRoutes");
|
||
});
|
||
nuxt.hook("ready", () => {
|
||
nitro?.storage.watch((event, key) => {
|
||
if (key.startsWith("src:api:") || key.startsWith("src:routes:"))
|
||
refreshDebounced();
|
||
});
|
||
});
|
||
function scan() {
|
||
if (cache)
|
||
return cache;
|
||
cache = (() => {
|
||
if (!nitro)
|
||
return [];
|
||
return [
|
||
...nitro.scannedHandlers.filter((item) => !item.middleware).map((item) => ({
|
||
route: item.route,
|
||
filepath: item.handler,
|
||
method: item.method,
|
||
type: item.route?.startsWith("/api") ? "api" : "route"
|
||
})),
|
||
...nitro.options.handlers.filter((item) => !item.route?.startsWith("/_nitro") && !item.route?.startsWith("/__nuxt") && !item.middleware).map((item) => ({
|
||
route: item.route,
|
||
filepath: item.handler,
|
||
method: item.method,
|
||
type: "runtime"
|
||
}))
|
||
];
|
||
})();
|
||
return cache;
|
||
}
|
||
return {
|
||
getServerRoutes() {
|
||
return scan();
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupServerTasksRPC({ nuxt, refresh }) {
|
||
let nitro;
|
||
let cache = null;
|
||
const refreshDebounced = debounce(() => {
|
||
cache = null;
|
||
refresh("getServerTasks");
|
||
}, 500);
|
||
nuxt.hook("nitro:init", (_) => {
|
||
nitro = _;
|
||
cache = null;
|
||
refresh("getServerTasks");
|
||
});
|
||
nuxt.hook("ready", () => {
|
||
nitro?.storage.watch((event, key) => {
|
||
if (key.startsWith("src:tasks:"))
|
||
refreshDebounced();
|
||
});
|
||
});
|
||
function scan() {
|
||
if (cache)
|
||
return cache;
|
||
cache = (() => {
|
||
if (!nitro) {
|
||
return {
|
||
tasks: {},
|
||
scheduledTasks: {}
|
||
};
|
||
}
|
||
return {
|
||
tasks: nitro.options.tasks,
|
||
scheduledTasks: Object.entries(nitro.options.scheduledTasks ?? {}).reduce((acc, [cron, tasks]) => {
|
||
acc[cron] = Array.isArray(tasks) ? tasks : [tasks];
|
||
return acc;
|
||
}, {})
|
||
};
|
||
})();
|
||
return cache;
|
||
}
|
||
return {
|
||
getServerTasks() {
|
||
return scan();
|
||
}
|
||
};
|
||
}
|
||
|
||
const IGNORE_STORAGE_MOUNTS = ["root", "build", "src", "cache"];
|
||
function shouldIgnoreStorageKey(key) {
|
||
return IGNORE_STORAGE_MOUNTS.includes(key.split(":")[0]);
|
||
}
|
||
function setupStorageRPC({
|
||
nuxt,
|
||
rpc,
|
||
ensureDevAuthToken
|
||
}) {
|
||
const storageMounts = {};
|
||
let storage;
|
||
nuxt.hook("nitro:init", (nitro) => {
|
||
storage = nitro.storage;
|
||
nuxt.hook("ready", () => {
|
||
storage.watch((event, key) => {
|
||
if (shouldIgnoreStorageKey(key))
|
||
return;
|
||
rpc.broadcast.callHook.asEvent("storage:key:update", key, event);
|
||
});
|
||
});
|
||
const mounts = {
|
||
...nitro.options.storage,
|
||
...nitro.options.devStorage
|
||
};
|
||
for (const name of Object.keys(mounts)) {
|
||
if (shouldIgnoreStorageKey(name))
|
||
continue;
|
||
storageMounts[name] = mounts[name];
|
||
}
|
||
});
|
||
return {
|
||
async getStorageMounts() {
|
||
return storageMounts;
|
||
},
|
||
async getStorageKeys(base) {
|
||
if (!storage)
|
||
return [];
|
||
try {
|
||
const keys = await storage.getKeys(base);
|
||
return keys.filter((key) => !shouldIgnoreStorageKey(key));
|
||
} catch (err) {
|
||
console.error(`Cloud not fetch storage keys for ${base}:`, err);
|
||
return [];
|
||
}
|
||
},
|
||
async getStorageItem(token, key) {
|
||
await ensureDevAuthToken(token);
|
||
if (!storage)
|
||
return null;
|
||
return await storage.getItem(key);
|
||
},
|
||
async setStorageItem(token, key, value) {
|
||
await ensureDevAuthToken(token);
|
||
if (!storage)
|
||
return;
|
||
return await storage.setItem(key, value);
|
||
},
|
||
async removeStorageItem(token, key) {
|
||
await ensureDevAuthToken(token);
|
||
if (!storage)
|
||
return;
|
||
return await storage.removeItem(key);
|
||
}
|
||
};
|
||
}
|
||
|
||
const SEND_DELAY = 5e3;
|
||
function throttle(fn, delay) {
|
||
let timer;
|
||
return () => {
|
||
if (!timer) {
|
||
timer = setTimeout(() => {
|
||
timer = void 0;
|
||
fn();
|
||
}, delay);
|
||
}
|
||
};
|
||
}
|
||
let telemetry;
|
||
const throttledSend = throttle(() => {
|
||
telemetry?.sendEvents();
|
||
}, SEND_DELAY);
|
||
function setupTelemetryRPC({ nuxt, options }) {
|
||
if (options.telemetry !== false) {
|
||
nuxt.hook("telemetry:setup", (t) => {
|
||
telemetry = t;
|
||
t.eventFactories.devtools = (_, payload) => {
|
||
return {
|
||
name: "devtools",
|
||
version: version$1,
|
||
...payload
|
||
};
|
||
};
|
||
t.createEvent("devtools", { event: "enabled" });
|
||
});
|
||
}
|
||
return {
|
||
telemetryEvent(payload, immediate = false) {
|
||
telemetryEvent(payload, immediate);
|
||
}
|
||
};
|
||
}
|
||
function telemetryEvent(payload, immediate = false) {
|
||
if (!telemetry)
|
||
return;
|
||
if (getOptions()?.behavior.telemetry === false)
|
||
return;
|
||
telemetry.createEvent("devtools", payload);
|
||
if (immediate)
|
||
telemetry.sendEvents();
|
||
else
|
||
throttledSend();
|
||
}
|
||
|
||
function setupTerminalRPC({ nuxt, rpc, refresh, ensureDevAuthToken }) {
|
||
const terminals = /* @__PURE__ */ new Map();
|
||
nuxt.hook("devtools:terminal:register", (terminal) => {
|
||
terminals.set(terminal.id, terminal);
|
||
refresh("getTerminals");
|
||
return terminal.id;
|
||
});
|
||
nuxt.hook("devtools:terminal:remove", ({ id }) => {
|
||
if (!terminals.has(id))
|
||
return false;
|
||
terminals.delete(id);
|
||
refresh("getTerminals");
|
||
return true;
|
||
});
|
||
nuxt.hook("devtools:terminal:write", ({ id, data }) => {
|
||
const terminal = terminals.get(id);
|
||
if (!terminal)
|
||
return false;
|
||
terminal.buffer ||= "";
|
||
terminal.buffer += data;
|
||
rpc.broadcast.onTerminalData.asEvent({ id, data });
|
||
return true;
|
||
});
|
||
nuxt.hook("devtools:terminal:exit", ({ id, code }) => {
|
||
const terminal = terminals.get(id);
|
||
if (!terminal)
|
||
return false;
|
||
terminal.isTerminated = true;
|
||
rpc.broadcast.onTerminalExit.asEvent({ id, code });
|
||
refresh("getTerminals");
|
||
return true;
|
||
});
|
||
function serializeTerminal(terminal, buffer = false) {
|
||
if (!terminal)
|
||
return;
|
||
return {
|
||
id: terminal.id,
|
||
name: terminal.name,
|
||
description: terminal.description,
|
||
icon: terminal.icon,
|
||
terminatable: terminal.terminatable ?? !!terminal.onActionTerminate,
|
||
restartable: terminal.restartable ?? !!terminal.onActionRestart,
|
||
isTerminated: terminal.isTerminated,
|
||
buffer: buffer ? terminal.buffer : void 0
|
||
};
|
||
}
|
||
return {
|
||
getTerminals() {
|
||
return Array.from(terminals.values()).map((i) => serializeTerminal(i));
|
||
},
|
||
async getTerminalDetail(token, id) {
|
||
await ensureDevAuthToken(token);
|
||
return serializeTerminal(terminals.get(id), true);
|
||
},
|
||
async runTerminalAction(token, id, action) {
|
||
await ensureDevAuthToken(token);
|
||
const terminal = terminals.get(id);
|
||
if (!terminal)
|
||
return false;
|
||
switch (action) {
|
||
case "restart":
|
||
if (!terminal.onActionRestart)
|
||
return false;
|
||
await terminal.onActionRestart();
|
||
return true;
|
||
case "terminate":
|
||
if (!terminal.onActionTerminate)
|
||
return false;
|
||
await terminal.onActionTerminate();
|
||
return true;
|
||
case "remove":
|
||
if (!terminal.isTerminated)
|
||
terminal.onActionTerminate?.();
|
||
terminals.delete(id);
|
||
refresh("getTerminals");
|
||
return true;
|
||
case "clear":
|
||
terminal.buffer = "";
|
||
refresh("getTerminals");
|
||
return true;
|
||
}
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupTimelineRPC({ nuxt }) {
|
||
return {
|
||
async enableTimeline(dry) {
|
||
const filepath = nuxt.options._nuxtConfigFile;
|
||
const source = await fsp.readFile(filepath, "utf-8");
|
||
const generated = await magicastGuard(async () => {
|
||
const mod = parseModule(source, { sourceFileName: filepath });
|
||
const options = getDefaultExportOptions(mod);
|
||
options.devtools = options.devtools || {};
|
||
options.devtools.timeline = options.devtools.timeline || {};
|
||
options.devtools.timeline.enabled = true;
|
||
return mod.generate().code;
|
||
}, "\nYou can enable timeline manually by adding `devtools: { timeline: { enabled: true } }`");
|
||
if (!dry) {
|
||
await fsp.writeFile(filepath, generated, "utf-8");
|
||
await nuxt.callHook("restart", { hard: true });
|
||
}
|
||
return [source, generated];
|
||
}
|
||
};
|
||
}
|
||
|
||
const LOG_PREFIX = colors.cyan("Nuxt DevTools:");
|
||
|
||
const pagesIndexTemplate = `<script setup lang="ts">
|
||
const route = useRoute()
|
||
<\/script>
|
||
|
||
<template>
|
||
<div>
|
||
<h1>Nuxt Routing set up successfully!</h1>
|
||
<p>Current route: {{ route.path }}</p>
|
||
<a href="https://nuxt.com/docs/getting-started/routing" target="_blank">Learn more about Nuxt Routing</a>
|
||
</div>
|
||
</template>
|
||
`;
|
||
async function enablePages(nuxt) {
|
||
const baseDir = nuxt.options.future.compatibilityVersion === 4 ? nuxt.options.dir.app : nuxt.options.srcDir;
|
||
const pathApp = join(baseDir, "app.vue");
|
||
const pathPageIndex = join(baseDir, "pages/index.vue");
|
||
if (fs.existsSync(pathPageIndex)) {
|
||
logger.warn("pages/index.vue already exists, skipping");
|
||
return;
|
||
}
|
||
let appContent = fs.existsSync(pathApp) ? await fsp.readFile(pathApp, "utf-8") : void 0;
|
||
await fsp.mkdir(dirname$1(pathPageIndex), { recursive: true });
|
||
await fsp.writeFile(pathPageIndex, pagesIndexTemplate, "utf-8");
|
||
if (appContent && !appContent.includes("<NuxtPage")) {
|
||
appContent = appContent.replace("</template>", " <NuxtPage />\n</template>").replace(/<NuxtWelcome\s*\/>/, "");
|
||
await fsp.writeFile(pathApp, appContent, "utf-8");
|
||
}
|
||
logger.success("Routing creation wizard completed");
|
||
}
|
||
|
||
const wizard = {
|
||
enablePages
|
||
};
|
||
|
||
function setupWizardRPC({ nuxt, ensureDevAuthToken }) {
|
||
return {
|
||
async runWizard(token, name, ...args) {
|
||
await ensureDevAuthToken(token);
|
||
logger.info(LOG_PREFIX, `Running wizard ${colors.green(name)}...`);
|
||
return wizard[name](nuxt, ...args);
|
||
}
|
||
};
|
||
}
|
||
|
||
function setupRPC(nuxt, options) {
|
||
const serverFunctions = {};
|
||
const extendedRpcMap = /* @__PURE__ */ new Map();
|
||
const rpc = createBirpcGroup(
|
||
serverFunctions,
|
||
[],
|
||
{
|
||
resolver: (name, fn) => {
|
||
if (fn)
|
||
return fn;
|
||
if (!name.includes(":"))
|
||
return;
|
||
const [namespace, fnName] = name.split(":");
|
||
return extendedRpcMap.get(namespace)?.[fnName];
|
||
},
|
||
onError(error, name) {
|
||
logger.error(
|
||
colors.yellow(`[nuxt-devtools] RPC error on executing "${colors.bold(name)}":
|
||
`) + colors.red(error?.message || "")
|
||
);
|
||
},
|
||
timeout: 12e4
|
||
}
|
||
);
|
||
function refresh(event) {
|
||
rpc.broadcast.refresh.asEvent(event);
|
||
}
|
||
function extendServerRpc(namespace, functions) {
|
||
extendedRpcMap.set(namespace, functions);
|
||
return {
|
||
broadcast: new Proxy({}, {
|
||
get: (_, key) => {
|
||
if (typeof key !== "string")
|
||
return;
|
||
return rpc.broadcast[`${namespace}:${key}`];
|
||
}
|
||
})
|
||
};
|
||
}
|
||
const ctx = {
|
||
nuxt,
|
||
options,
|
||
rpc,
|
||
refresh,
|
||
extendServerRpc,
|
||
openInEditorHooks: [],
|
||
async ensureDevAuthToken(token) {
|
||
if (options.disableAuthorization)
|
||
return;
|
||
if (token !== await getDevAuthToken())
|
||
throw new Error("[Nuxt DevTools] Invalid dev auth token.");
|
||
}
|
||
};
|
||
nuxt.devtools = ctx;
|
||
Object.assign(serverFunctions, {
|
||
...setupGeneralRPC(ctx),
|
||
...setupCustomTabRPC(ctx),
|
||
...setupStorageRPC(ctx),
|
||
...setupAssetsRPC(ctx),
|
||
...setupNpmRPC(ctx),
|
||
...setupWizardRPC(ctx),
|
||
...setupTerminalRPC(ctx),
|
||
...setupServerRoutesRPC(ctx),
|
||
...setupServerTasksRPC(ctx),
|
||
...setupAnalyzeBuildRPC(ctx),
|
||
...setupOptionsRPC(ctx),
|
||
...setupTimelineRPC(ctx),
|
||
...setupTelemetryRPC(ctx),
|
||
...setupServerDataRPC(ctx)
|
||
});
|
||
const wsClients = /* @__PURE__ */ new Set();
|
||
const vitePlugin = {
|
||
name: "nuxt:devtools:rpc",
|
||
configureServer(server) {
|
||
server.ws.on("connection", (ws) => {
|
||
wsClients.add(ws);
|
||
const channel = {
|
||
post: (d) => ws.send(JSON.stringify({
|
||
type: "custom",
|
||
event: WS_EVENT_NAME,
|
||
data: d
|
||
})),
|
||
on: (fn) => {
|
||
ws.on("message", (e) => {
|
||
try {
|
||
const data = JSON.parse(String(e)) || {};
|
||
if (data.type === "custom" && data.event === WS_EVENT_NAME) {
|
||
fn(data.data);
|
||
}
|
||
} catch {
|
||
}
|
||
});
|
||
},
|
||
serialize: stringify,
|
||
deserialize: parse$1
|
||
};
|
||
rpc.updateChannels((c) => {
|
||
c.push(channel);
|
||
});
|
||
ws.on("close", () => {
|
||
wsClients.delete(ws);
|
||
rpc.updateChannels((c) => {
|
||
const index = c.indexOf(channel);
|
||
if (index >= 0)
|
||
c.splice(index, 1);
|
||
});
|
||
});
|
||
});
|
||
}
|
||
};
|
||
return {
|
||
vitePlugin,
|
||
...ctx
|
||
};
|
||
}
|
||
|
||
async function enableModule(options, nuxt) {
|
||
if (process.env.TEST || process.env.NODE_ENV === "test" || nuxt.options.test)
|
||
return;
|
||
if (nuxt.options.builder !== "@nuxt/vite-builder") {
|
||
logger.warn("Nuxt DevTools only supports Vite mode, module is disabled.");
|
||
return;
|
||
}
|
||
if (!nuxt.options.dev) {
|
||
if (nuxt.options.build.analyze && (nuxt.options.build.analyze === true || nuxt.options.build.analyze.enabled))
|
||
await import('./analyze-build.mjs').then(({ setup }) => setup(nuxt, options));
|
||
return;
|
||
}
|
||
const enabledExplicitly = nuxt.options.devtools === true || nuxt.options.devtools && nuxt.options.devtools.enabled || !!nuxt.options.modules.find((m) => m === "@nuxt/devtools" || m === "@nuxt/devtools-edge" || m === "@nuxt/devtools-nightly");
|
||
await nuxt.callHook("devtools:before");
|
||
if (options.iframeProps) {
|
||
nuxt.options.runtimeConfig.app.devtools ||= {};
|
||
nuxt.options.runtimeConfig.app.devtools.iframeProps = options.iframeProps;
|
||
}
|
||
nuxt.options.imports.collectMeta = true;
|
||
addPlugin({
|
||
src: join(runtimeDir, "plugins/devtools.client"),
|
||
mode: "client"
|
||
});
|
||
addPlugin({
|
||
src: join(runtimeDir, "plugins/devtools.server"),
|
||
mode: "server"
|
||
});
|
||
if (options.viteDevTools) {
|
||
logger.info("[nuxt-devtools] Enabling experimental Vite DevTools integration");
|
||
const DevTools = await import('@vitejs/devtools').then((r) => r.DevTools());
|
||
addVitePlugin(DevTools);
|
||
addVitePlugin({
|
||
name: "nuxt:devtools",
|
||
devtools: {
|
||
setup(ctx2) {
|
||
ctx2.docks.register({
|
||
id: "nuxt:devtools",
|
||
type: "iframe",
|
||
icon: "https://nuxt.com/assets/design-kit/icon-green.svg",
|
||
title: "Nuxt DevTools",
|
||
url: "/__nuxt_devtools__/client/"
|
||
});
|
||
}
|
||
}
|
||
});
|
||
addPlugin({
|
||
src: join(runtimeDir, "plugins/vite-devtools.client"),
|
||
mode: "client"
|
||
});
|
||
}
|
||
addTemplate({
|
||
filename: "devtools/settings.mjs",
|
||
async getContents() {
|
||
const uiOptions = await readLocalOptions(
|
||
{
|
||
...defaultTabOptions.ui,
|
||
// When not enabled explicitly, we hide the panel by default
|
||
// When Vite DevTools is enabled, we hide the panel by default
|
||
showPanel: options.viteDevTools ? false : enabledExplicitly ? true : null
|
||
},
|
||
{ root: nuxt.options.rootDir }
|
||
);
|
||
return `export default ${JSON.stringify({
|
||
ui: uiOptions
|
||
})}`;
|
||
}
|
||
});
|
||
nuxt.hook("nitro:config", (config) => {
|
||
if (config.experimental?.tasks)
|
||
defaultTabOptions.serverTasks.enabled = true;
|
||
config.externals = config.externals || {};
|
||
config.externals.inline = config.externals.inline || [];
|
||
config.externals.inline.push(join(runtimeDir, "nitro"));
|
||
config.virtual = config.virtual || {};
|
||
config.virtual["#nuxt-devtools-inline"] = `export const script = \`
|
||
if (!window.__NUXT_DEVTOOLS_TIME_METRIC__) {
|
||
Object.defineProperty(window, '__NUXT_DEVTOOLS_TIME_METRIC__', {
|
||
value: {},
|
||
enumerable: false,
|
||
configurable: true,
|
||
})
|
||
}
|
||
window.__NUXT_DEVTOOLS_TIME_METRIC__.appInit = Date.now()
|
||
\``;
|
||
config.plugins = config.plugins || [];
|
||
config.plugins.unshift(join(runtimeDir, "nitro/inline"));
|
||
});
|
||
const {
|
||
vitePlugin,
|
||
...ctx
|
||
} = setupRPC(nuxt, options);
|
||
addVitePlugin(vitePlugin);
|
||
const clientDirExists = existsSync(clientDir);
|
||
extendViteConfig((config) => {
|
||
config.server ||= {};
|
||
config.server.fs ||= {};
|
||
config.server.fs.allow ||= [
|
||
searchForWorkspaceRoot(process.cwd())
|
||
];
|
||
config.server.fs.allow.push(packageDir);
|
||
config.server.watch ||= {};
|
||
config.server.watch.ignored ||= [];
|
||
if (!Array.isArray(config.server.watch.ignored))
|
||
config.server.watch.ignored = [config.server.watch.ignored];
|
||
config.server.watch.ignored.push("**/.nuxt/analyze/**");
|
||
config.server.watch.ignored.push("**/.cache/nuxt-devtools/**");
|
||
});
|
||
addImports({
|
||
name: "useNuxtDevTools",
|
||
from: join(runtimeDir, "use-nuxt-devtools")
|
||
});
|
||
const ROUTE_PATH = `${nuxt.options.app.baseURL || "/"}/__nuxt_devtools__`.replace(/\/+/g, "/");
|
||
const ROUTE_CLIENT = `${ROUTE_PATH}/client`;
|
||
const ROUTE_AUTH = `${ROUTE_PATH}/auth`;
|
||
const ROUTE_AUTH_VERIFY = `${ROUTE_PATH}/auth-verify`;
|
||
const ROUTE_ANALYZE = `${ROUTE_PATH}/analyze`;
|
||
nuxt.hook("vite:serverCreated", (server) => {
|
||
const devtoolsAnalyzeDir = join(nuxt.options.rootDir, "node_modules/.cache/nuxt-devtools/analyze");
|
||
server.middlewares.use(ROUTE_ANALYZE, sirv(devtoolsAnalyzeDir, { single: false, dev: true, dotfiles: true, ignores: false }));
|
||
if (clientDirExists) {
|
||
const indexHtmlPath = join(clientDir, "index.html");
|
||
const indexContent = fsp.readFile(indexHtmlPath, "utf-8");
|
||
const handleStatic = sirv(clientDir, {
|
||
dev: true,
|
||
single: false
|
||
});
|
||
const handleIndex = async (res) => {
|
||
res.setHeader("Content-Type", "text/html");
|
||
res.statusCode = 200;
|
||
res.write((await indexContent).replace(/\/__NUXT_DEVTOOLS_BASE__\//g, `${ROUTE_CLIENT}/`));
|
||
res.end();
|
||
};
|
||
server.middlewares.use(ROUTE_CLIENT, (req, res) => {
|
||
if (req.url === "/")
|
||
return handleIndex(res);
|
||
return handleStatic(req, res, () => handleIndex(res));
|
||
});
|
||
}
|
||
server.middlewares.use(ROUTE_AUTH, sirv(join(runtimeDir, "auth"), { single: true, dev: true }));
|
||
server.middlewares.use(ROUTE_AUTH_VERIFY, async (req, res) => {
|
||
const search = req.url?.split("?")[1];
|
||
if (!search) {
|
||
res.statusCode = 400;
|
||
res.end("No token provided");
|
||
}
|
||
const query = new URLSearchParams(search);
|
||
const token = query.get("token");
|
||
if (!token) {
|
||
res.statusCode = 400;
|
||
res.end("No token provided");
|
||
}
|
||
if (token === await getDevAuthToken()) {
|
||
res.statusCode = 200;
|
||
res.end("Valid token");
|
||
} else {
|
||
res.statusCode = 403;
|
||
res.end("Invalid token");
|
||
}
|
||
});
|
||
});
|
||
await import('./plugin-metrics.mjs').then(({ setup }) => setup(ctx));
|
||
if (options.vueDevTools !== false)
|
||
await import('./vue-devtools.mjs').then(({ setup }) => setup(ctx));
|
||
if (options.viteInspect !== false)
|
||
await import('./vite-inspect.mjs').then(({ setup }) => setup(ctx));
|
||
if (options.componentInspector !== false)
|
||
await import('./vue-tracer.mjs').then(({ setup }) => setup(ctx));
|
||
const integrations = [
|
||
options.vscode?.enabled ? import('./vscode.mjs').then(({ setup }) => setup(ctx)) : null,
|
||
options.experimental?.timeline || options.timeline?.enabled ? import('./timeline.mjs').then(({ setup }) => setup(ctx)) : null
|
||
];
|
||
await Promise.all(integrations);
|
||
await nuxt.callHook("devtools:initialized", {
|
||
version: version$1,
|
||
packagePath: packageDir,
|
||
isGlobalInstall: isGlobalInstall()
|
||
});
|
||
const isMac = os.platform() === "darwin";
|
||
logger.log([
|
||
colors.yellow(` \u279C DevTools: `),
|
||
colors.dim("press "),
|
||
colors.green("Shift"),
|
||
colors.dim(" + "),
|
||
colors.green(isMac ? "Option" : "Alt"),
|
||
colors.dim(" + "),
|
||
colors.green("D"),
|
||
colors.dim(` in the browser (v${version$1})`),
|
||
"\n"
|
||
].join(""));
|
||
}
|
||
|
||
const moduleMain = {
|
||
__proto__: null,
|
||
enableModule: enableModule
|
||
};
|
||
|
||
export { LOG_PREFIX as L, moduleMain as m };
|