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ᴊᴏᴇ ᴄʜᴇɴ
64 lines
2.3 KiB
JavaScript
64 lines
2.3 KiB
JavaScript
// Extracts the subset of keys the SPA needs from conf/locale/locale_*.ini and
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// writes them as JSON under web/src/locales/. Run with `node scripts/extract-locales.mjs`
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// after adding a new key or changing source translations.
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import { mkdirSync, readFileSync, readdirSync, writeFileSync } from "node:fs";
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import { dirname, join, resolve } from "node:path";
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import { fileURLToPath } from "node:url";
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const here = dirname(fileURLToPath(import.meta.url));
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const repoRoot = resolve(here, "../..");
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const inDir = join(repoRoot, "conf/locale");
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const outDir = join(here, "..", "src/locales");
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// Keys pulled from Gogs's INI files. Add new entries here when the SPA needs
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// another translation. Locales missing a key fall back to en-US via react-i18next.
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const REUSED_KEYS = [
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"app_desc",
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"home",
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"explore",
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"help",
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"register",
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"sign_in",
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"settings",
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"language",
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"page_not_found",
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"theme",
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"theme_light",
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"theme_dark",
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"theme_system",
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];
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// Lightweight INI parser: handles `key = value` and `key=value`, ignores
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// comments, and flattens sections into a single namespace. Gogs's locale
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// files group keys under sections like [status] (e.g. status.page_not_found
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// resolves to a key named "page_not_found" inside [status]), but downstream
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// callers reference keys by their bare name, so the section header is
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// dropped here. First occurrence wins on collisions.
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function parseIni(text) {
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const out = {};
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for (const rawLine of text.split(/\r?\n/)) {
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const line = rawLine.trim();
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if (!line || line.startsWith(";") || line.startsWith("#") || line.startsWith("[")) continue;
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const eq = line.indexOf("=");
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if (eq < 0) continue;
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const key = line.slice(0, eq).trim();
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const value = line.slice(eq + 1).trim();
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if (key && !(key in out)) out[key] = value;
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}
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return out;
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}
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mkdirSync(outDir, { recursive: true });
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const files = readdirSync(inDir).filter((f) => f.startsWith("locale_") && f.endsWith(".ini"));
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for (const file of files) {
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const lang = file.slice("locale_".length, -".ini".length);
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const parsed = parseIni(readFileSync(join(inDir, file), "utf8"));
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const out = {};
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for (const key of REUSED_KEYS) {
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if (parsed[key]) out[key] = parsed[key];
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}
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writeFileSync(join(outDir, `${lang}.json`), JSON.stringify(out, null, 2) + "\n", "utf8");
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console.log(`wrote ${lang}.json (${Object.keys(out).length} keys)`);
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}
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