elk/scripts/prepare-translation-status.ts

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import { Buffer } from 'node:buffer'
import { flatten } from 'flat'
import { createResolver } from '@nuxt/kit'
import fs from 'fs-extra'
import { countryLocaleVariants, currentLocales } from '../config/i18n'
import type { LocaleEntry } from '../docs/types'
import type { ElkTranslationStatus } from '~/types/translation-status'
export const localeData: [code: string, file: string[], title: string][]
= currentLocales.map((l: any) => [l.code, l.files ? l.files : [l.file!], l.name ?? l.code])
function merge(src: Record<string, any>, dst: Record<string, any>) {
for (const key in src) {
if (typeof src[key] === 'object') {
if (!dst[key])
dst[key] = {}
merge(src[key], dst[key])
}
else {
dst[key] = src[key]
}
}
}
async function readI18nFile(file: string | string[]) {
const resolver = createResolver(import.meta.url)
if (Array.isArray(file)) {
const files = await Promise.all(file.map(f => async () => {
return JSON.parse(Buffer.from(
await fs.readFile(resolver.resolve(`../locales/${f}`), 'utf-8'),
).toString())
})).then(f => f.map(f => f()))
const data: Record<string, any> = files[0]
files.splice(0, 1)
files.forEach(f => merge(f, data))
return data
}
else {
return JSON.parse(Buffer.from(
await fs.readFile(resolver.resolve(`../locales/${file}`), 'utf-8'),
).toString())
}
}
async function compare(
baseEntries: Record<string, string>,
file: string | string[],
data: LocaleEntry,
) {
const baseEntriesKeys = Object.keys(baseEntries)
const entries: Record<string, any> = await readI18nFile(file)
const flatEntriesKeys = Object.keys(flatten<typeof entries, Record<string, string>>(entries))
data.translated = flatEntriesKeys.filter(e => baseEntriesKeys.includes(e))
data.missing = baseEntriesKeys.filter(e => !flatEntriesKeys.includes(e))
data.outdated = flatEntriesKeys.filter(e => !baseEntriesKeys.includes(e))
data.total = flatEntriesKeys.length
}
async function prepareTranslationStatus() {
const sourceLanguageLocale = localeData.find(l => l[0] === 'en-US')!
const entries: Record<string, any> = await readI18nFile(sourceLanguageLocale[1])
const flatEntries = flatten<typeof entries, Record<string, string>>(entries)
const total = Object.keys(flatEntries).length
const data: Record<string, LocaleEntry & { useFile: string }> = {
en: {
translated: [],
file: 'en.json',
useFile: 'en.json',
missing: [],
outdated: [],
title: 'English (source)',
total,
isSource: true,
},
}
await Promise.all(localeData.filter(l => l[0] !== 'en-US').map(async ([code, file, title]) => {
console.info(`Comparing ${code}...`, title)
let useFile = file[file.length - 1]
const entry = countryLocaleVariants[file[0].slice(0, file[0].indexOf('.'))]
if (entry) {
const countryFile = entry.find(e => e.code === code && e.country === true)
if (countryFile)
useFile = file[0]
}
data[code] = {
title,
useFile,
file: Array.isArray(file) ? file[file.length - 1] : file,
translated: [],
missing: [],
outdated: [],
total: 0,
}
await compare(flatEntries, file, data[code])
}))
const sorted: Record<string, any> = { en: { ...data.en } }
Object.keys(data).filter(k => k !== 'en').sort((a, b) => {
return data[a].translated.length - data[b].translated.length
}).forEach((k) => {
sorted[k] = { ...data[k] }
})
const resolver = createResolver(import.meta.url)
await fs.writeFile(
resolver.resolve('../docs/translation-status.json'),
JSON.stringify(sorted, null, 2),
{ encoding: 'utf-8' },
)
const translationStatus: ElkTranslationStatus = {
total,
locales: {
'en-US': {
total,
percentage: '100',
},
},
}
Object.keys(data).filter(k => k !== 'en').forEach((e) => {
2023-03-19 12:12:20 +00:00
const percentage = (total <= 0.0 || data[e].total === 0.0)
? '0'
: data[e].total === total
? '100'
: ((data[e].translated.length / total) * 100).toFixed(1)
translationStatus.locales[e] = {
total: data[e].total,
percentage,
}
})
await fs.writeFile(
resolver.resolve('../elk-translation-status.json'),
JSON.stringify(translationStatus, null, 2),
{ encoding: 'utf-8' },
)
}
prepareTranslationStatus()