46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
import { resolve, dirname } from "node:path";
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import { mkdirSync } from "node:fs";
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import Database from "better-sqlite3";
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import { BoundableStatement } from "./_internal/statement.mjs";
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export default function sqliteConnector(opts) {
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let _db;
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const getDB = () => {
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if (_db) {
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return _db;
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}
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if (opts.name === ":memory:") {
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_db = new Database(":memory:");
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return _db;
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}
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const filePath = resolve(opts.cwd || ".", opts.path || `.data/${opts.name || "db"}.sqlite3`);
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mkdirSync(dirname(filePath), { recursive: true });
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_db = new Database(filePath);
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return _db;
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};
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return {
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name: "sqlite",
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dialect: "sqlite",
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getInstance: () => getDB(),
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exec: (sql) => getDB().exec(sql),
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prepare: (sql) => new StatementWrapper(() => getDB().prepare(sql)),
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dispose: () => {
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_db?.close?.();
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_db = undefined;
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}
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};
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}
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class StatementWrapper extends BoundableStatement {
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async all(...params) {
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return this._statement().all(...params);
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}
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async run(...params) {
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const res = this._statement().run(...params);
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return {
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success: res.changes > 0,
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...res
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};
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}
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async get(...params) {
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return this._statement().get(...params);
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}
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}
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