A grunt plugin for Google's Traceur-Compile, a lib to compile ES6 JavaScript into ES3 JavaScript.
This plugin requires Grunt ~0.4.0
If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
npm install grunt-traceur --save-dev
One the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
grunt.loadNpmTasks('grunt-traceur');
In your project's Gruntfile, add a section named traceur
to the data object passed into grunt.initConfig()
.
grunt.initConfig({
traceur: {
options: {
// traceur options here
},
custom: {
files:{
'build/all.js': ['js/**/*.js']
}
},
},
})
Once the files have ben transpiled into ES3, you can minify or concat them.
Any specified option will be passed through directly to traceur, thus you can specify any option that traceur supports.
Some common options:
experimental
- Turn on all experimental featuresblockBinding
- Turn on support forlet
andconst
In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using Grunt.
(Nothing yet)