Lingo.dev + .yaml（Rails）

Lingo.dev CLI 可翻译 Ruby on Rails 的 YAML i18n 文件，基于 locale 根键适配 Rails 标准国际化流程。CLI 集中管理所有 Rails 翻译内容，保持 Rails 模型、视图、控制器的嵌套键规范，确保 YAML 锚点和别名在各语言环境下正常工作，无缝集成 Rails 的 t() 辅助方法，并严格遵循 Rails i18n 最佳实践。

快速配置

为 Rails locale 文件进行配置：

{
  "locale": {
    "source": "en",
    "targets": ["es", "fr", "de"]
  },
  "buckets": {
    "yaml-root-key": {
      "include": ["config/locales/*.yml"]
    }
  }
}

翻译 Rails i18n 文件

npx lingo.dev@latest run

在根键下管理 Rails 语言环境内容，同时保留 YAML 结构和 Rails i18n 规范。

Rails i18n 结构

标准 Rails 组织方式

# config/locales/en.yml
en:
  hello: "Hello world"

  # Model translations
  activerecord:
    models:
      user: "User"
      post: "Post"
    attributes:
      user:
        name: "Name"
        email: "Email Address"

  # View translations
  layouts:
    application:
      title: "My Rails App"

  # Controller/action specific
  users:
    index:
      title: "All Users"
      new_user: "New User"
    show:
      edit: "Edit User"
      delete: "Delete User"

es:
  hello: "Hola mundo"

  activerecord:
    models:
      user: "Usuario"
      post: "Publicación"
    attributes:
      user:
        name: "Nombre"
        email: "Dirección de Correo"

  layouts:
    application:
      title: "Mi Aplicación Rails"

  users:
    index:
      title: "Todos los Usuarios"
      new_user: "Nuevo Usuario"
    show:
      edit: "Editar Usuario"
      delete: "Eliminar Usuario"

Rails 校验消息

en:
  activerecord:
    errors:
      messages:
        blank: "can't be blank"
        too_short: "is too short (minimum is %{count} characters)"
        too_long: "is too long (maximum is %{count} characters)"
        taken: "has already been taken"

es:
  activerecord:
    errors:
      messages:
        blank: "no puede estar en blanco"
        too_short: "es demasiado corto (mínimo %{count} caracteres)"
        too_long: "es demasiado largo (máximo %{count} caracteres)"
        taken: "ya está en uso"

Rails 集成特性

辅助方法兼容性

可与 Rails i18n 辅助方法无缝配合：

t('users.index.title')
I18n.t('hello')
<%= t('.edit') %>（延迟查找）
User.model_name.human

插值支持

en:
  welcome_message: "Welcome, %{name}!"
  items_count:
    zero: "No items"
    one: "One item"
    other: "%{count} items"

es:
  welcome_message: "¡Bienvenido, %{name}!"
  items_count:
    zero: "Sin artículos"
    one: "Un artículo"
    other: "%{count} artículos"

高级配置

多个 Rails locale 文件

"yaml-root-key": {
  "include": [
    "config/locales/*.yml",
    "config/locales/**/*.yml"
  ]
}

锁定 Rails 系统键

"yaml-root-key": {
  "include": ["config/locales/*.yml"],
  "lockedKeys": ["number", "time", "date", "datetime"]
}