kylin-babel-preset-es2015-nebula

该项目fork自 babel-preset-es2015

差异

1. 默认不启用 "babel-plugin-transform-es2015-typeof-symbol", 需要通过参数 enableTypeofSymbol
2. 默认不启用 "babel-plugin-transform-es2015-for-of", 需要通过参数 enableForOfArray
3. 默认不启用 "babel-plugin-transform-regenerator", 需要通过参数 enableGenerator
4. 自动引入 "kylin-babel-plugin-transform-runtime-nebula", 针对nebula容器进行特定es6转换

Install

npm install --save-dev kylin-babel-preset-es2015-nebula

Usage

Via .babelrc (Recommended)

.babelrc

{
  "presets": ["kylin-babel-preset-es2015-nebula"]
}

Via Node API

require("babel-core").transform("code", {
  presets: ["kylin-babel-preset-es2015-nebula"]
});

Options

• loose - Enable "loose" transformations for any plugins in this preset that allow them (Disabled by default).
• modules - Enable transformation of ES6 module syntax to another module type (Enabled by default to "commonjs").
  • Can be false to not transform modules, or one of ["amd", "umd", "systemjs", "commonjs"]
• spec - Enable "spec" transformations for any plugins in this preset that allow them (Disabled by default)
• enableTypeofSymbol - 开启则引入babel-plugin-transform-es2015-typeof-symbol, 默认不开启
• enableForOfArray - 开启则引入babel-plugin-transform-es2015-for-of, 默认不开启,遇到for-of语法会直接抛错
• enableGenerator - 开启则引入babel-plugin-transform-regenerator, 并且配置runtime-nebula支持, 默认不开启
• nebulaTarget - 默认common,可选["common","ios8","u4"],指定兼容到的nebula容器版本
• requeue - 废弃选项

{
  presets: [
    // by default
    ["babel-preset-kylin", { 
      "loose": false,
      "modules": "commonjs",
      "spec": false,
      "enableTypeofSymbol": false,
      "enableForOfArray": false,
      "enableGenerator": false,
      "nebulaTarget": "common"
    }]
  ]
}