Gruntfile.coffee

module.exports = (grunt) ->

  fs = require('fs')
  pkg = require('./package.json')

  # Project configuration.
  grunt.initConfig
    pkg: pkg

    # Lint
    # ----

    # CoffeeLint
    coffeelint:
      options:
        arrow_spacing:
          level: 'error'
        line_endings:
          level: 'error'
          value: 'unix'
        max_line_length:
          level: 'error'
          value: 150
        no_unnecessary_fat_arrows:
          level: "ignore"

      source: ['octokit.coffee']
      grunt: 'Gruntfile.coffee'


    # Dist
    # ----


    # Clean
    clean:
      files:
        src: [
          'octokit.js'
          'octokit.js.map'
        ]
        filter: 'isFile'


    # Compile CoffeeScript to JavaScript
    coffee:
      compile:
        options:
          sourceMap: false # true
        files:
          'octokit.js': ['octokit.coffee']

    # Release a new version and push upstream
    bump:
      options:
        commit: true
        push: true
        pushTo: ''
        commitFiles: ['package.json', 'component.json', 'bower.json', 'octokit.js']
        # Files to bump the version number of
        files: ['package.json', 'bower.json', 'component.json']

    mochaTest:
      test:
        options:
          reporter: 'spec'
          require: 'coffee-script'
        src: ['test/**/node*.coffee']

    # Used for coveralls.io code coverage
    mochacov:
      options:
        coverage: true # use blanket
        reporter: 'spec'
        require: ['coffee-script']
        compilers: ['coffee:coffee-script']
      all: ['test/**/node*.coffee']

    # Code coverage in PhantomJS requires commenting out the following in
    # node_modules/mocha/mocha.js:
    # - `self.suiteURL(suite)`
    # - `self.testURL(test)`
    blanket_mocha:
      all: [ 'test/index.html' ]
      options:
        threshold: 54
        log: true
        reporter: 'Dot'

    watch:
      files: 'octokit.coffee'
      tasks: ['default']


  # Dependencies
  # ============
  for name of pkg.dependencies when name.substring(0, 6) is 'grunt-'
    grunt.loadNpmTasks(name)
  for name of pkg.devDependencies when name.substring(0, 6) is 'grunt-'
    if grunt.file.exists("./node_modules/#{name}")
      grunt.loadNpmTasks(name)

  # Tasks
  # =====

  # Travis CI
  # -----
  grunt.registerTask 'test', [
    'coffeelint'
    'clean'
    'coffee'
    'mochaTest'
    #'blanket_mocha' NOTE: Uncomment once the `suiteURL` problem noted above is fixed
  ]

  # Dist
  # -----
  grunt.registerTask 'release', [
    'clean'
    'coffeelint'
    'coffee'
    'mochaTest'
    #'blanket_mocha'
    'bump'
  ]

  grunt.registerTask 'release-minor', [
    'clean'
    'coffeelint'
    'coffee'
    'mochaTest'
    #'blanket_mocha'
    'bump:minor'
  ]

  # Default
  # -----
  grunt.registerTask 'default', [
    'coffeelint'
    'clean'
    'coffee'
  ]