element-plus/docs/.vitepress/utils/lang.ts

import fs from 'fs'
import path from 'path'
import { docRoot } from '@element-plus/build-utils'

export const languages = fs.readdirSync(path.resolve(__dirname, '../crowdin'))

export const ensureLang = (lang: string) => `/${lang}`

export const getLang = (id: string) =>
  path.relative(docRoot, id).split(path.sep)[0]