62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
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import fs from 'node:fs'
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import path from 'node:path'
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import { fileURLToPath } from 'node:url'
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const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
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const localesDir = path.join(root, 'src/lib/locales')
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const sourcePath = path.join(localesDir, 'en.json')
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function readCatalog(filePath) {
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return JSON.parse(fs.readFileSync(filePath, 'utf8'))
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}
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function assertFlatStringCatalog(locale, catalog) {
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if (!catalog || typeof catalog !== 'object' || Array.isArray(catalog)) {
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throw new Error(`${locale}: expected a flat object of translation keys`)
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}
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for (const [key, value] of Object.entries(catalog)) {
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if (typeof value !== 'string') {
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throw new Error(`${locale}: key "${key}" must map to a string`)
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}
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}
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}
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const sourceCatalog = readCatalog(sourcePath)
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assertFlatStringCatalog('en', sourceCatalog)
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const sourceKeys = Object.keys(sourceCatalog).sort()
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const localeFiles = fs.readdirSync(localesDir).filter((file) => file.endsWith('.json'))
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const issues = []
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for (const file of localeFiles) {
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const locale = file.replace(/\.json$/, '')
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const filePath = path.join(localesDir, file)
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const catalog = readCatalog(filePath)
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assertFlatStringCatalog(locale, catalog)
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if (locale === 'en') continue
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const keys = Object.keys(catalog).sort()
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const missing = sourceKeys.filter((key) => !keys.includes(key))
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const extra = keys.filter((key) => !sourceKeys.includes(key))
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if (missing.length > 0) {
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issues.push(`${locale}: missing ${missing.length} key(s)`)
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}
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if (extra.length > 0) {
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issues.push(`${locale}: extra ${extra.length} key(s)`)
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}
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}
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if (issues.length > 0) {
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console.error('Locale validation failed:')
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for (const issue of issues) {
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console.error(`- ${issue}`)
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}
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process.exit(1)
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}
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console.log(`Validated ${localeFiles.length} locale catalog(s) against ${sourceKeys.length} English keys.`)
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