Website Structure

Frontend-Learner/node_modules/eslint-plugin-regexp/dist/utils/char-ranges.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getAllowedCharRanges = getAllowedCharRanges;
+exports.getAllowedCharValueSchema = getAllowedCharValueSchema;
+exports.inRange = inRange;
+const unicode_1 = require("./unicode");
+const ALL_RANGES = [{ min: 0, max: 0x10ffff }];
+const ALPHANUMERIC_RANGES = [
+    { min: unicode_1.CP_DIGIT_ZERO, max: unicode_1.CP_DIGIT_NINE },
+    { min: unicode_1.CP_CAPITAL_A, max: unicode_1.CP_CAPITAL_Z },
+    { min: unicode_1.CP_SMALL_A, max: unicode_1.CP_SMALL_Z },
+];
+function getAllowedCharRanges(allowedByRuleOption, context) {
+    var _a;
+    let target = allowedByRuleOption ||
+        ((_a = context.settings.regexp) === null || _a === void 0 ? void 0 : _a.allowedCharacterRanges);
+    if (!target) {
+        return ALPHANUMERIC_RANGES;
+    }
+    if (typeof target === "string") {
+        target = [target];
+    }
+    const allowed = [];
+    for (const range of target) {
+        if (range === "all") {
+            return ALL_RANGES;
+        }
+        else if (range === "alphanumeric") {
+            if (target.length === 1) {
+                return ALPHANUMERIC_RANGES;
+            }
+            allowed.push(...ALPHANUMERIC_RANGES);
+        }
+        else {
+            const chars = [...range];
+            if (chars.length !== 3 || chars[1] !== "-") {
+                throw new Error(`Invalid format: The range ${JSON.stringify(range)} is not of the form \`<char>-<char>\`.`);
+            }
+            const min = chars[0].codePointAt(0);
+            const max = chars[2].codePointAt(0);
+            allowed.push({ min, max });
+        }
+    }
+    return allowed;
+}
+function getAllowedCharValueSchema() {
+    return {
+        anyOf: [
+            { enum: ["all", "alphanumeric"] },
+            {
+                type: "array",
+                items: [{ enum: ["all", "alphanumeric"] }],
+                minItems: 1,
+                additionalItems: false,
+            },
+            {
+                type: "array",
+                items: {
+                    anyOf: [
+                        { const: "alphanumeric" },
+                        {
+                            type: "string",
+                            pattern: /^(?:[\ud800-\udbff][\udc00-\udfff]|[^\ud800-\udfff])-(?:[\ud800-\udbff][\udc00-\udfff]|[^\ud800-\udfff])$/
+                                .source,
+                        },
+                    ],
+                },
+                uniqueItems: true,
+                minItems: 1,
+                additionalItems: false,
+            },
+        ],
+    };
+}
+function inRange(ranges, min, max = min) {
+    for (const range of ranges) {
+        if (range.min <= min && max <= range.max) {
+            return true;
+        }
+    }
+    return false;
+}