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import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
function parseMessageDict(source) {
const dict = {};
const re = /"([^"\\]+)"\s*:\s*((?:"(?:\\.|[^"\\])*")|(?:`(?:\\.|[^`\\])*`))/gs;
let m;
while ((m = re.exec(source))) {
const key = m[1];
const raw = m[2];
dict[key] = raw.startsWith("`")
? raw.slice(1, -1).replace(/\\`/g, "`").replace(/\\\$/g, "$").replace(/\\n/g, "\n")
: JSON.parse(raw);
}
return dict;
}
const en = parseMessageDict(
fs.readFileSync(path.resolve(__dirname, "../src/lib/i18n/messages/en.ts"), "utf8")
);
const fr = parseMessageDict(
fs.readFileSync(path.resolve(__dirname, "../src/lib/i18n/messages/fr.ts"), "utf8")
);
const phrases = {};
for (const [k, v] of Object.entries(en)) {
if (fr[k] === v) phrases[v] = true;
}
const list = Object.keys(phrases);
fs.writeFileSync(path.join(__dirname, "_phrases-needed.json"), JSON.stringify(list, null, 2));
console.log("unique phrases needed", list.length);