497 lines
16 KiB
JavaScript
497 lines
16 KiB
JavaScript
const fs = require('node:fs')
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const path = require('node:path')
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const vm = require('node:vm')
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const transpile = require('typescript').transpile
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const targetLanguage = 'en-US'
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const data = require('./languages.json')
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const languages = data.languages.filter(language => language.supported).map(language => language.value)
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function parseArgs(argv) {
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const args = {
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files: [],
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languages: [],
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autoRemove: false,
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help: false,
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errors: [],
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}
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const collectValues = (startIndex) => {
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const values = []
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let cursor = startIndex + 1
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while (cursor < argv.length && !argv[cursor].startsWith('--')) {
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const value = argv[cursor].trim()
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if (value) values.push(value)
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cursor++
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}
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return { values, nextIndex: cursor - 1 }
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}
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const validateList = (values, flag) => {
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if (!values.length) {
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args.errors.push(`${flag} requires at least one value. Example: ${flag} app billing`)
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return false
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}
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const invalid = values.find(value => value.includes(','))
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if (invalid) {
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args.errors.push(`${flag} expects space-separated values. Example: ${flag} app billing`)
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return false
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}
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return true
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}
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for (let index = 2; index < argv.length; index++) {
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const arg = argv[index]
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if (arg === '--auto-remove') {
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args.autoRemove = true
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continue
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}
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if (arg === '--help' || arg === '-h') {
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args.help = true
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break
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}
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if (arg.startsWith('--file=')) {
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args.errors.push('--file expects space-separated values. Example: --file app billing')
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continue
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}
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if (arg === '--file') {
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const { values, nextIndex } = collectValues(index)
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if (validateList(values, '--file'))
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args.files.push(...values)
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index = nextIndex
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continue
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}
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if (arg.startsWith('--lang=')) {
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args.errors.push('--lang expects space-separated values. Example: --lang zh-Hans ja-JP')
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continue
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}
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if (arg === '--lang') {
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const { values, nextIndex } = collectValues(index)
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if (validateList(values, '--lang'))
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args.languages.push(...values)
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index = nextIndex
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continue
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}
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}
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return args
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}
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function printHelp() {
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console.log(`Usage: pnpm run check-i18n [options]
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Options:
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--file <name...> Check only specific files; provide space-separated names and repeat --file if needed
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--lang <locale> Check only specific locales; provide space-separated locales and repeat --lang if needed
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--auto-remove Remove extra keys automatically
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-h, --help Show help
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Examples:
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pnpm run check-i18n -- --file app billing --lang zh-Hans ja-JP
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pnpm run check-i18n -- --auto-remove
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`)
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}
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async function getKeysFromLanguage(language) {
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return new Promise((resolve, reject) => {
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const folderPath = path.resolve(__dirname, '../i18n', language)
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const allKeys = []
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fs.readdir(folderPath, (err, files) => {
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if (err) {
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console.error('Error reading folder:', err)
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reject(err)
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return
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}
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// Filter only .ts and .js files
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const translationFiles = files.filter(file => /\.(ts|js)$/.test(file))
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translationFiles.forEach((file) => {
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const filePath = path.join(folderPath, file)
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const fileName = file.replace(/\.[^/.]+$/, '') // Remove file extension
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const camelCaseFileName = fileName.replace(/[-_](.)/g, (_, c) =>
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c.toUpperCase(),
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) // Convert to camel case
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try {
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const content = fs.readFileSync(filePath, 'utf8')
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// Create a safer module environment for vm
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const moduleExports = {}
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const context = {
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exports: moduleExports,
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module: { exports: moduleExports },
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require,
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console,
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__filename: filePath,
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__dirname: folderPath,
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}
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// Use vm.runInNewContext instead of eval for better security
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vm.runInNewContext(transpile(content), context)
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// Extract the translation object
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const translationObj = moduleExports.default || moduleExports
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if(!translationObj || typeof translationObj !== 'object') {
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console.error(`Error parsing file: ${filePath}`)
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reject(new Error(`Error parsing file: ${filePath}`))
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return
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}
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const nestedKeys = []
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const iterateKeys = (obj, prefix = '') => {
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for (const key in obj) {
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const nestedKey = prefix ? `${prefix}.${key}` : key
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if (typeof obj[key] === 'object' && obj[key] !== null && !Array.isArray(obj[key])) {
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// This is an object (but not array), recurse into it but don't add it as a key
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iterateKeys(obj[key], nestedKey)
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}
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else {
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// This is a leaf node (string, number, boolean, array, etc.), add it as a key
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nestedKeys.push(nestedKey)
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}
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}
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}
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iterateKeys(translationObj)
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// Fixed: accumulate keys instead of overwriting
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const fileKeys = nestedKeys.map(key => `${camelCaseFileName}.${key}`)
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allKeys.push(...fileKeys)
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}
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catch (error) {
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console.error(`Error processing file ${filePath}:`, error.message)
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reject(error)
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}
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})
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resolve(allKeys)
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})
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})
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}
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function removeKeysFromObject(obj, keysToRemove, prefix = '') {
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let modified = false
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for (const key in obj) {
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const fullKey = prefix ? `${prefix}.${key}` : key
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if (keysToRemove.includes(fullKey)) {
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delete obj[key]
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modified = true
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console.log(`🗑️ Removed key: ${fullKey}`)
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}
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else if (typeof obj[key] === 'object' && obj[key] !== null) {
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const subModified = removeKeysFromObject(obj[key], keysToRemove, fullKey)
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modified = modified || subModified
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}
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}
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return modified
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}
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async function removeExtraKeysFromFile(language, fileName, extraKeys) {
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const filePath = path.resolve(__dirname, '../i18n', language, `${fileName}.ts`)
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if (!fs.existsSync(filePath)) {
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console.log(`⚠️ File not found: ${filePath}`)
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return false
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}
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try {
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// Filter keys that belong to this file
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const camelCaseFileName = fileName.replace(/[-_](.)/g, (_, c) => c.toUpperCase())
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const fileSpecificKeys = extraKeys
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.filter(key => key.startsWith(`${camelCaseFileName}.`))
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.map(key => key.substring(camelCaseFileName.length + 1)) // Remove file prefix
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if (fileSpecificKeys.length === 0)
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return false
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console.log(`🔄 Processing file: ${filePath}`)
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// Read the original file content
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const content = fs.readFileSync(filePath, 'utf8')
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const lines = content.split('\n')
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let modified = false
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const linesToRemove = []
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// Find lines to remove for each key (including multiline values)
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for (const keyToRemove of fileSpecificKeys) {
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const keyParts = keyToRemove.split('.')
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let targetLineIndex = -1
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const linesToRemoveForKey = []
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// Build regex pattern for the exact key path
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if (keyParts.length === 1) {
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// Simple key at root level like "pickDate: 'value'"
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const simpleKeyPattern = new RegExp(`^\\s*${keyParts[0]}\\s*:`)
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if (simpleKeyPattern.test(line)) {
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targetLineIndex = i
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break
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}
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}
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}
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else {
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// Nested key - need to find the exact path
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const currentPath = []
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let braceDepth = 0
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const trimmedLine = line.trim()
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// Track current object path
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const keyMatch = trimmedLine.match(/^(\w+)\s*:\s*{/)
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if (keyMatch) {
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currentPath.push(keyMatch[1])
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braceDepth++
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}
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else if (trimmedLine === '},' || trimmedLine === '}') {
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if (braceDepth > 0) {
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braceDepth--
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currentPath.pop()
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}
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}
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// Check if this line matches our target key
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const leafKeyMatch = trimmedLine.match(/^(\w+)\s*:/)
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if (leafKeyMatch) {
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const fullPath = [...currentPath, leafKeyMatch[1]]
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const fullPathString = fullPath.join('.')
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if (fullPathString === keyToRemove) {
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targetLineIndex = i
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break
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}
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}
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}
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}
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if (targetLineIndex !== -1) {
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linesToRemoveForKey.push(targetLineIndex)
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// Check if this is a multiline key-value pair
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const keyLine = lines[targetLineIndex]
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const trimmedKeyLine = keyLine.trim()
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// If key line ends with ":" (not ":", "{ " or complete value), it's likely multiline
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if (trimmedKeyLine.endsWith(':') && !trimmedKeyLine.includes('{') && !trimmedKeyLine.match(/:\s*['"`]/)) {
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// Find the value lines that belong to this key
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let currentLine = targetLineIndex + 1
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let foundValue = false
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while (currentLine < lines.length) {
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const line = lines[currentLine]
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const trimmed = line.trim()
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// Skip empty lines
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if (trimmed === '') {
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currentLine++
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continue
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}
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// Check if this line starts a new key (indicates end of current value)
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if (trimmed.match(/^\w+\s*:/))
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break
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// Check if this line is part of the value
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if (trimmed.startsWith('\'') || trimmed.startsWith('"') || trimmed.startsWith('`') || foundValue) {
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linesToRemoveForKey.push(currentLine)
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foundValue = true
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// Check if this line ends the value (ends with quote and comma/no comma)
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if ((trimmed.endsWith('\',') || trimmed.endsWith('",') || trimmed.endsWith('`,')
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|| trimmed.endsWith('\'') || trimmed.endsWith('"') || trimmed.endsWith('`'))
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&& !trimmed.startsWith('//'))
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break
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}
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else {
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break
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}
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currentLine++
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}
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}
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linesToRemove.push(...linesToRemoveForKey)
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console.log(`🗑️ Found key to remove: ${keyToRemove} at line ${targetLineIndex + 1}${linesToRemoveForKey.length > 1 ? ` (multiline, ${linesToRemoveForKey.length} lines)` : ''}`)
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modified = true
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}
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else {
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console.log(`⚠️ Could not find key: ${keyToRemove}`)
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}
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}
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if (modified) {
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// Remove duplicates and sort in reverse order to maintain correct indices
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const uniqueLinesToRemove = [...new Set(linesToRemove)].sort((a, b) => b - a)
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for (const lineIndex of uniqueLinesToRemove) {
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const line = lines[lineIndex]
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console.log(`🗑️ Removing line ${lineIndex + 1}: ${line.trim()}`)
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lines.splice(lineIndex, 1)
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// Also remove trailing comma from previous line if it exists and the next line is a closing brace
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if (lineIndex > 0 && lineIndex < lines.length) {
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const prevLine = lines[lineIndex - 1]
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const nextLine = lines[lineIndex] ? lines[lineIndex].trim() : ''
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if (prevLine.trim().endsWith(',') && (nextLine.startsWith('}') || nextLine === ''))
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lines[lineIndex - 1] = prevLine.replace(/,\s*$/, '')
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}
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}
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// Write back to file
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const newContent = lines.join('\n')
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fs.writeFileSync(filePath, newContent)
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console.log(`💾 Updated file: ${filePath}`)
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return true
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}
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return false
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}
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catch (error) {
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console.error(`Error processing file ${filePath}:`, error.message)
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return false
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}
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}
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// Add command line argument support
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const args = parseArgs(process.argv)
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const targetFiles = Array.from(new Set(args.files))
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const targetLangs = Array.from(new Set(args.languages))
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const autoRemove = args.autoRemove
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async function main() {
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const compareKeysCount = async () => {
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let hasDiff = false
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const allTargetKeys = await getKeysFromLanguage(targetLanguage)
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// Filter target keys by file if specified
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const camelTargetFiles = targetFiles.map(file => file.replace(/[-_](.)/g, (_, c) => c.toUpperCase()))
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const targetKeys = targetFiles.length
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? allTargetKeys.filter(key => camelTargetFiles.some(file => key.startsWith(`${file}.`)))
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: allTargetKeys
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// Filter languages by target language if specified
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const languagesToProcess = targetLangs.length ? targetLangs : languages
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const allLanguagesKeys = await Promise.all(languagesToProcess.map(language => getKeysFromLanguage(language)))
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// Filter language keys by file if specified
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const languagesKeys = targetFiles.length
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? allLanguagesKeys.map(keys => keys.filter(key => camelTargetFiles.some(file => key.startsWith(`${file}.`))))
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: allLanguagesKeys
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const keysCount = languagesKeys.map(keys => keys.length)
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const targetKeysCount = targetKeys.length
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const comparison = languagesToProcess.reduce((result, language, index) => {
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const languageKeysCount = keysCount[index]
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const difference = targetKeysCount - languageKeysCount
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result[language] = difference
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return result
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}, {})
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console.log(comparison)
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// Print missing keys and extra keys
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for (let index = 0; index < languagesToProcess.length; index++) {
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const language = languagesToProcess[index]
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const languageKeys = languagesKeys[index]
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const missingKeys = targetKeys.filter(key => !languageKeys.includes(key))
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const extraKeys = languageKeys.filter(key => !targetKeys.includes(key))
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console.log(`Missing keys in ${language}:`, missingKeys)
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if (missingKeys.length > 0)
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hasDiff = true
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// Show extra keys only when there are extra keys (negative difference)
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if (extraKeys.length > 0) {
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console.log(`Extra keys in ${language} (not in ${targetLanguage}):`, extraKeys)
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// Auto-remove extra keys if flag is set
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if (autoRemove) {
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console.log(`\n🤖 Auto-removing extra keys from ${language}...`)
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// Get all translation files
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const i18nFolder = path.resolve(__dirname, '../i18n', language)
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const files = fs.readdirSync(i18nFolder)
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.filter(file => /\.ts$/.test(file))
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.map(file => file.replace(/\.ts$/, ''))
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.filter(f => targetFiles.length === 0 || targetFiles.includes(f))
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let totalRemoved = 0
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for (const fileName of files) {
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const removed = await removeExtraKeysFromFile(language, fileName, extraKeys)
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if (removed) totalRemoved++
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}
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console.log(`✅ Auto-removal completed for ${language}. Modified ${totalRemoved} files.`)
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}
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else {
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hasDiff = true
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}
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}
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}
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return hasDiff
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}
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console.log('🚀 Starting check-i18n script...')
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if (targetFiles.length)
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console.log(`📁 Checking files: ${targetFiles.join(', ')}`)
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if (targetLangs.length)
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console.log(`🌍 Checking languages: ${targetLangs.join(', ')}`)
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if (autoRemove)
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console.log('🤖 Auto-remove mode: ENABLED')
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const hasDiff = await compareKeysCount()
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if (hasDiff) {
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console.error('\n❌ i18n keys are not aligned. Fix issues above.')
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process.exitCode = 1
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}
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else {
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console.log('\n✅ All i18n files are in sync')
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}
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}
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async function bootstrap() {
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if (args.help) {
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printHelp()
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return
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}
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if (args.errors.length) {
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args.errors.forEach(message => console.error(`❌ ${message}`))
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printHelp()
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process.exit(1)
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return
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}
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const unknownLangs = targetLangs.filter(lang => !languages.includes(lang))
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if (unknownLangs.length) {
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console.error(`❌ Unsupported languages: ${unknownLangs.join(', ')}`)
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process.exit(1)
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return
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}
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await main()
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}
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bootstrap().catch((error) => {
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console.error('❌ Unexpected error:', error.message)
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process.exit(1)
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})
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