umami/scripts/check-lang.js

/* eslint-disable no-console */
import fs from 'node:fs';
import path from 'node:path';
import chalk from 'chalk';
import { createRequire } from 'module';

const require = createRequire(import.meta.url);
const messages = require(path.resolve(process.cwd(), 'src/lang/en-US.json'));
const ignore = require(path.resolve(process.cwd(), 'lang-ignore.json'));
const dir = path.resolve(process.cwd(), 'lang');
const files = fs.readdirSync(dir);
const keys = Object.keys(messages).sort();
const filter = process.argv?.[2];

files.forEach(file => {
  if (file !== 'en-US.json') {
    const lang = require(`../lang/${file}`);
    const id = file.replace('.json', '');

    if (filter && filter !== id) {
      return;
    }

    console.log(chalk.yellowBright(`\n## ${file.replace('.json', '')}`));
    let count = 0;
    keys.forEach(key => {
      const orig = messages[key];
      const check = lang[key];
      const ignored = ignore[id] === '*' || ignore[id]?.includes(key);

      if (!ignored && (!check || check === orig)) {
        console.log(chalk.redBright('*'), chalk.greenBright(`${key}:`), orig);
        count++;
      }
    });

    if (count === 0) {
      console.log('**Complete!**');
    }
  }
});