feat: implement locales scripts

fe-app-podkop/generate-po.js

@@ -0,0 +1,113 @@
+import fs from 'fs/promises';
+import { execSync } from 'child_process';
+
+const lang = process.argv[2];
+if (!lang) {
+    console.error('❌ Укажи язык, например: node generate-po.js ru');
+    process.exit(1);
+}
+
+const callsPath = 'locales/calls.json';
+const poPath = `locales/podkop.${lang}.po`;
+
+function getGitUser() {
+    try {
+        return execSync('git config user.name').toString().trim();
+    } catch {
+        return 'Automatically generated';
+    }
+}
+
+function getHeader(lang) {
+    const now = new Date();
+    const date = now.toISOString().split('T')[0];
+    const time = now.toTimeString().split(' ')[0].slice(0, 5);
+    const tzOffset = (() => {
+        const offset = -now.getTimezoneOffset();
+        const sign = offset >= 0 ? '+' : '-';
+        const hours = String(Math.floor(Math.abs(offset) / 60)).padStart(2, '0');
+        const minutes = String(Math.abs(offset) % 60).padStart(2, '0');
+        return `${sign}${hours}${minutes}`;
+    })();
+
+    const translator = getGitUser();
+    const pluralForms = lang === 'ru'
+        ? 'nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);'
+        : 'nplurals=2; plural=(n != 1);';
+
+    return [
+        `# ${lang.toUpperCase()} translations for PODKOP package.`,
+        `# Copyright (C) ${now.getFullYear()} THE PODKOP'S COPYRIGHT HOLDER`,
+        `# This file is distributed under the same license as the PODKOP package.`,
+        `# ${translator}, ${now.getFullYear()}.`,
+        '#',
+        'msgid ""',
+        'msgstr ""',
+        `"Project-Id-Version: PODKOP\\n"`,
+        `"Report-Msgid-Bugs-To: \\n"`,
+        `"POT-Creation-Date: ${date} ${time}${tzOffset}\\n"`,
+        `"PO-Revision-Date: ${date} ${time}${tzOffset}\\n"`,
+        `"Last-Translator: ${translator}\\n"`,
+        `"Language-Team: none\\n"`,
+        `"Language: ${lang}\\n"`,
+        `"MIME-Version: 1.0\\n"`,
+        `"Content-Type: text/plain; charset=UTF-8\\n"`,
+        `"Content-Transfer-Encoding: 8bit\\n"`,
+        `"Plural-Forms: ${pluralForms}\\n"`,
+        '',
+    ];
+}
+
+function parsePo(content) {
+    const lines = content.split('\n');
+    const translations = new Map();
+    let msgid = null;
+    let msgstr = null;
+    for (const line of lines) {
+        if (line.startsWith('msgid ')) {
+            msgid = JSON.parse(line.slice(6));
+        } else if (line.startsWith('msgstr ') && msgid !== null) {
+            msgstr = JSON.parse(line.slice(7));
+            translations.set(msgid, msgstr);
+            msgid = null;
+            msgstr = null;
+        }
+    }
+    return translations;
+}
+
+function escapePoString(str) {
+    return str.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
+}
+
+async function generatePo() {
+    const [callsRaw, oldPoRaw] = await Promise.all([
+        fs.readFile(callsPath, 'utf8'),
+        fs.readFile(poPath, 'utf8').catch(() => ''),
+    ]);
+
+    const calls = JSON.parse(callsRaw);
+    const oldTranslations = parsePo(oldPoRaw);
+    const header = getHeader(lang);
+
+    const body = calls
+        .map(({ key }) => {
+            const msgid = key;
+            const msgstr = oldTranslations.get(msgid) || '';
+            return [
+                `msgid "${escapePoString(msgid)}"`,
+                `msgstr "${escapePoString(msgstr)}"`,
+                ''
+            ].join('\n');
+        })
+        .join('\n');
+
+    const finalPo = header.join('\n') + '\n' + body;
+
+    await fs.writeFile(poPath, finalPo, 'utf8');
+    console.log(`✅ Файл ${poPath} успешно сгенерирован. Переведено ${[...oldTranslations.keys()].length}/${calls.length}`);
+}
+
+generatePo().catch((err) => {
+    console.error('Ошибка генерации PO файла:', err);
+});