Grunt.coffee

module.exports = (grunt) ->
  'use strict'

  require 'coffee-script'
  require 'coffee-errors'

  # Load grunt tasks automatically

  require('load-grunt-tasks') grunt,
    scope: 'devDependencies'

  # Time how long tasks take. Can help when optimizing build times

  require('time-grunt') grunt


  ## Tasks

  grunt.registerTask 'serve', (target) ->
    if target is 'dist'
      return grunt.task.run [ 'build', 'connect:dist:keepalive', ]
    grunt.task.run [ 'test', 'connect:livereload', 'watch' ]
    return
  grunt.registerTask 'server', ->
    grunt.log.warn 'The `server` task has been deprecated. Use `grunt serve` to start a server.'
    grunt.task.run ['serve']
    return
  grunt.registerTask 'build', [ 'copy', 'coffee', 'uglify', 'stylus', 'cssmin', 'jade', 'imagemin', 'svgmin', 'htmlmin' ]
  # grunt.registerTask 'test',  [ 'coffeelint', 'build', 'csslint', 'simplemocha', 'play' ]
  grunt.registerTask 'test',  [ 'coffeelint', 'build', 'simplemocha', 'play' ]
  grunt.registerTask 'default', [ 'serve' ]


  ## Config

  grunt.option 'force', yes

  grunt.initConfig

    pika:
      dist: 'dist/'
      public: 'public/'

    pkg: grunt.file.readJSON 'package.json'

    watch:
      options:
        spawn: no
        interrupt: yes
        livereload: yes
        dateFormat: (time) ->
          grunt.log.writeln "The watch finished in #{time}ms at #{new Date().toLocaleTimeString()}"
      dist:
        files: [ '**/*.coffee', 'assets/**/*.jade', 'assets/**/*.styl' ]
        tasks: [ 'test' ]
      # coffee:
      #   files: [ 'assets/**/*.coffee']
      #   tasks: [ 'coffeelint', 'coffee', 'uglify' ]
      # jade:
      #   files: [ 'assets/**/*.jade' ]
      #   tasks: [ 'jade' ]
      # stylus:
      #   files: [ 'assets/**/*.styl']
      #   tasks: [ 'stylus', 'csslint', 'cssmin' ]
      gruntfile:
        files: [ 'Gruntfile.coffee' ]
        tasks: [ 'test' ]
      livereload:
        options:
          livereload: '<%= connect.options.livereload %>'
        files: [
          'assets/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}'
        ]
        tasks: [ 'test' ]

    # The actual grunt server settings
    connect:
      options:
        port: 8000
        hostname: 'bosai.sfc.keio.ac.jp' # Change this to '0.0.0.0' to access the server from outside.
        livereload: 35729
      livereload:
        options:
          open: yes
          base: '.'
      dist:
        options:
          base: 'dist/'

    copy:
      img:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.{jpg,png,gif}' ]
          dest: 'dist/'
        }]
      js:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.js' ]
          dest: 'dist/'
        }]
      css:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.css' ]
          dest: 'dist/'
        }]
      source:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.coffee' ]
          dest: 'dist/'
        }]

    coffeelint:
      options:
        max_line_length:
          value: 319 # 79
        indentation:
          value: 2
        newlines_after_classes:
          level: 'error'
        no_empty_param_list:
          level: 'error'
        no_unnecessary_fat_arrows:
          level: 'ignore'
      dist:
        files: [
          { expand: yes, cwd: 'assets/', src: [ '**/*.coffee' ] }
          { expand: yes, cwd: 'config/', src: [ '**/*.coffee' ] }
          { expand: yes, cwd: 'events/', src: [ '**/*.coffee' ] }
          { expand: yes, cwd: 'helper/', src: [ '**/*.coffee' ] }
          { expand: yes, cwd: 'models/', src: [ '**/*.coffee' ] }
          { expand: yes, cwd: 'tests/', src: [ '**/*.coffee' ] }
        ]

    csslint:
      options:
        csslintrc: '.csslintrc'
      strict:
        options:
          import: 2
        src: 'dist/**/*.css'

    coffee:
      options:
        sourceMap: yes
        sourceRoot: ''
        bare: yes
        #> Angular.jsによってglobal空間でオブジェクトを使いまわす
        separator: 'linefeed'
      compile:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '*.coffee', '**/*.coffee' ]
          dest: 'dist/'
          ext: '.js'
        }]

    stylus:
      options:
        compress: no
      compile:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '*.styl', '**/*.styl' ]
          dest: 'dist/'
          ext: '.css'
        }]

    jade:
      debug:
        pretty: yes
        data: version: '<%- pkg.version %>'
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '*.jade', '**/*.jade' ]
          dest: 'dist/'
          ext: '.html'
        }]
      compile:
        options:
          data: version: '<%- pkg.version %>'
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '*.jade', '**/*.jade' ]
          dest: 'public/'
          ext: '.html'
        }]

    uglify:
      dist:
        options:
          mangle: on
        files: [{
          expand: yes
          cwd: 'dist/'
          src: [ '*.js', '**/*.js' ]
          dest: 'public/'
          ext: '.js'
        }]

    cssmin:
      dist:
        files: [{
          expand: yes
          cwd: 'dist/'
          src: [ '*.css', '**/*.css' ]
          dest: 'public/'
          ext: '.css'
        }]

    imagemin:
      dist:
        files: [{
          expand: yes
          cwd: 'dist/'
          src: [ '*.{jpg,png,gif}', '**/*.{jpg,png,gif}' ]
          dest: 'public/'
        }]

    svgmin:
      dist:
        files: [
          expand: yes
          cwd: 'dist/'
          src: '{,*/}*.svg'
          dest: 'public/'
        ]

    htmlmin:
      dist:
        options:
          collapseWhitespace: yes
          collapseBooleanAttributes: yes
          removeCommentsFromCDATA: yes
          removeOptionalTags: yes
        files: [
          expand: yes
          cwd: 'views/'
          src: [ '*.{html}', '**/*.{html}' ]
          dest: 'public/'
        ]

    simplemocha:
      options:
        ui: 'bdd'
        reporter: 'spec'
        compilers: 'coffee:coffee-script'
        ignoreLeaks: no
      dist:
        src: [ 'tests/test.coffee' ]

    play:
      fanfare:
        # file: 'node_modules/grunt-play/sounds/fanfare.mp3'
        file: 'assets/sounds/ta_ta_pi01.mp3'