feat: add locales generator

generators/locales/README.md

@@ -0,0 +1,56 @@
+# LOCALES-GENERATOR
+
+Скрипт для автоматической генерации переводов `react-inl`.
+
+Создаёт на уровне энтрипоинта `locales/[localName].json` файл, содержащий все переводы энтрипоинта на основе `id` и `defaultMessages`
+
+Для работы обязательно указывать в `formatMessage` или `FormattedMessage` уникальный `id` и текст перевода в `defaultMessages`.
+
+Пример валидного компонента:
+
+```html
+ <Hello
+   hello={formatMessage({ id: 'app.home_page.hello', defaultMessage: 'HELLO FROM HOME' })}
+ />
+ <Text>
+   <FormattedMessage id='app.home_page.content' defaultMessage='CONTENT' />
+ </Text>
+```
+
+---
+
+## Установка
+
+Устанавливаем на уровне энтрипоинта: `yarn add -D @atls-ui-generators/locales`
+
+## Запуск
+
+Для запуска необходимо добавить скрипты в `package.json` ентрипоинта.
+
+Пример скриптов:
+
+```json
+{
+  "scripts": {
+    "generate-locales": "generate-locales ../../fragments ../../pages --out=en",
+    "postinstall": "run generate-locales"
+  }
+}
+```
+
+### Входные аргументы
+
+`generate-locales` принимает следующие аргументы:
+
+1. **componentPaths** - Относительный список путей от `package.json` энтрипоинта по которым будет производится поиск переводов \*_необязательный_.
+   - Принимается неограниченное кол-во аргументов. "generate-locales path1 path2 ...pathN"
+   - Если не указать **componentPaths** , скрипт будет проходить по фрагментам и страницам текущего энтрипоинта
+2. **localName** - Название локали \*_необязательный_.
+   - Указывается после `-out=`
+   - Если не указывать **localName**, то умолчанию берётся локаль `ru`
+
+---
+
+# Changelog
+
+---

generators/locales/package.json

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+{
+  "name": "@atls-ui-generators/locales",
+  "version": "0.0.1",
+  "license": "BSD-3-Clause",
+  "main": "src/index.ts",
+  "typings": "dist/index.d.ts",
+  "bin": {
+    "generate-locales": "dist/generator.js"
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "yarn library build",
+    "prepack": "yarn run build",
+    "postpack": "rm -rf dist"
+  },
+  "dependencies": {
+    "@atls/config-prettier": "0.0.5",
+    "@atls/prettier-plugin": "0.0.7",
+    "@babel/standalone": "7.22.20",
+    "camelcase": "6.3.0",
+    "commander": "9.5.0",
+    "prettier": "2.8.8"
+  },
+  "devDependencies": {
+    "@types/babel__standalone": "7.1.6",
+    "@types/prettier": "2.7.3"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

generators/locales/src/generator.ts

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+import { defaultPaths }     from './locales-generator.constants'
+import { mergeLocales }     from './merge-locales'
+import { processDirectory } from './process-directory'
+
+const allLocales = []
+let outputFile = 'ru'
+const argPaths: string[] = []
+
+// @ts-ignore
+process.argv.slice(2).forEach((arg) => {
+  if (!arg.startsWith('--out=')) {
+    argPaths.push(arg)
+  } else {
+    // eslint-disable-next-line prefer-destructuring
+    outputFile = arg.split('=')[1]
+  }
+})
+const paths = argPaths.length ? argPaths : defaultPaths
+
+paths.forEach((path) => processDirectory(path, 'locales', allLocales, outputFile))
+
+mergeLocales(allLocales, `./locales/${outputFile}.json`)

generators/locales/src/index.ts

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+export * from './generator'

generators/locales/src/locales-generator.constants.ts

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+export const defaultPaths = ['../../fragments', '../../pages']

generators/locales/src/merge-locales/index.ts

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+export * from './merge-locales'

generators/locales/src/merge-locales/merge-locales.interfaces.ts

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+export type MergeLocalesType = (files: string[], outputPath: string) => void

generators/locales/src/merge-locales/merge-locales.ts

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+import { existsSync }       from 'fs'
+import { readFileSync }     from 'fs'
+import { mkdirSync }        from 'fs'
+import { writeFileSync }    from 'fs'
+import { dirname }          from 'path'
+
+import { MergeLocalesType } from './merge-locales.interfaces'
+
+export const mergeLocales: MergeLocalesType = (files, outputPath) => {
+  if (!files.length) return
+
+  const mergedLocales = {}
+  files.forEach((file) => {
+    if (existsSync(file)) {
+      const content = JSON.parse(readFileSync(file, 'utf8'))
+      Object.assign(mergedLocales, content)
+    }
+  })
+  const directory = dirname(outputPath)
+
+  if (!existsSync(directory)) {
+    mkdirSync(directory, { recursive: true })
+  }
+
+  writeFileSync(outputPath, JSON.stringify(mergedLocales, null, 2), 'utf8')
+}

generators/locales/src/process-directory/index.ts

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+export * from './process-directory'

generators/locales/src/process-directory/process-directory.interfaces.ts

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+export type ProcessDirectoryType = (
+  startPath: string,
+  folderName: string,
+  allLocales: string[],
+  outputLocale: string
+) => void

generators/locales/src/process-directory/process-directory.ts

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+/* eslint-disable */
+
+import { execSync }             from 'child_process'
+import { existsSync }           from 'fs'
+import { readdirSync }          from 'fs'
+import { join }                 from 'path'
+
+import { ProcessDirectoryType } from './process-directory.interfaces'
+import { removeEmptyLocale }    from '../remove-empty-locale'
+
+export const processDirectory: ProcessDirectoryType = (
+  startPath,
+  folderName,
+  allLocales,
+  outputLocale
+) => {
+  if (!existsSync(startPath)) {
+    console.log('No directory ', startPath)
+    return
+  }
+
+  const directories = readdirSync(startPath, { withFileTypes: true })
+    .filter((dirent) => dirent.isDirectory())
+    .map((dirent) => dirent.name)
+
+  directories.forEach((dir) => {
+    const localePath = join(startPath, dir)
+    if (existsSync(localePath)) {
+      const outputFilePath = `${localePath}/${folderName}/${outputLocale}.json`
+      const command = `formatjs extract "${localePath}/**/*.tsx" --out-file "${outputFilePath}" --format simple`
+      console.log(`Running: ${command}`)
+      execSync(command, { stdio: 'inherit' })
+
+      removeEmptyLocale(outputFilePath, localePath, folderName, allLocales)
+    }
+  })
+}

generators/locales/src/remove-empty-locale/index.ts

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+export * from './remove-empty-locale'

generators/locales/src/remove-empty-locale/remove-empty-locale.interfaces.ts

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+export type RemoveEmptyLocaleType = (
+  outputFilePath: string,
+  localePath: string,
+  folderName: string,
+  allLocales: string[]
+) => void

generators/locales/src/remove-empty-locale/remove-empty-locale.ts

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+import { existsSync }            from 'fs'
+import { readFileSync }          from 'fs'
+import { readdirSync }           from 'fs'
+import { rmSync }                from 'fs'
+import { unlinkSync }            from 'fs'
+import { join }                  from 'path'
+
+import { RemoveEmptyLocaleType } from './remove-empty-locale.interfaces'
+
+export const removeEmptyLocale: RemoveEmptyLocaleType = (
+  outputFilePath,
+  localePath,
+  folderName,
+  allLocales
+) => {
+  if (existsSync(outputFilePath)) {
+    const content = readFileSync(outputFilePath, 'utf8').trim()
+    if (content === '{}' || content === '{\n}') {
+      unlinkSync(outputFilePath)
+
+      if (readdirSync(join(localePath, folderName)).length === 0) {
+        rmSync(join(localePath, folderName), { recursive: true, force: true })
+      }
+    } else {
+      allLocales.push(outputFilePath)
+    }
+  }
+}

yarn.lock

@@ -481,6 +481,23 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@atls-ui-generators/locales@workspace:generators/locales":
+  version: 0.0.0-use.local
+  resolution: "@atls-ui-generators/locales@workspace:generators/locales"
+  dependencies:
+    "@atls/config-prettier": "npm:0.0.5"
+    "@atls/prettier-plugin": "npm:0.0.7"
+    "@babel/standalone": "npm:7.22.20"
+    "@types/babel__standalone": "npm:7.1.6"
+    "@types/prettier": "npm:2.7.3"
+    camelcase: "npm:6.3.0"
+    commander: "npm:9.5.0"
+    prettier: "npm:2.8.8"
+  bin:
+    generate-locales: dist/generator.js
+  languageName: unknown
+  linkType: soft
+
 "@atls-ui-generators/utils@workspace:*, @atls-ui-generators/utils@workspace:generators/utils":
   version: 0.0.0-use.local
   resolution: "@atls-ui-generators/utils@workspace:generators/utils"