おれのかんがえたさいきょうのGruntfile

Gruntfile.coffee

###
Gruntfile by geta6

usage:
  grunt         only build
  grunt server  + watch

install:
  npm i --save-dev \
    grunt \
    grunt-contrib-copy \
    grunt-contrib-coffee \
    grunt-contrib-stylus \
    grunt-contrib-jade \
    grunt-contrib-csslint \
    grunt-contrib-uglify \
    grunt-contrib-cssmin \
    grunt-contrib-imagemin \
    grunt-contrib-watch \
    grunt-coffeelint
###

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

  grunt.loadNpmTasks 'grunt-contrib-copy'
  grunt.loadNpmTasks 'grunt-contrib-coffee'
  grunt.loadNpmTasks 'grunt-contrib-stylus'
  grunt.loadNpmTasks 'grunt-contrib-jade'
  grunt.loadNpmTasks 'grunt-contrib-csslint'
  grunt.loadNpmTasks 'grunt-contrib-uglify'
  grunt.loadNpmTasks 'grunt-contrib-cssmin'
  grunt.loadNpmTasks 'grunt-contrib-imagemin'
  grunt.loadNpmTasks 'grunt-contrib-watch'
  grunt.loadNpmTasks 'grunt-coffeelint'

  grunt.registerTask 'server', ['default', 'watch']
  grunt.registerTask 'default', ['copy', 'coffeelint', 'coffee', 'uglify', 'stylus', 'csslint', 'cssmin', 'jade', 'imagemin']

  grunt.initConfig

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

    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/'
        }]

    coffee:
      options:
        sourceMap: yes
        sourceRoot: ''
      dist:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.coffee' ]
          dest: 'dist/'
          ext: '.js'
        }]

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

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

    coffeelint:
      all:
        files: [{
          expand: yes
          cwd: 'assets/'
          src: [ '**/*.coffee' ]
        }]

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

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

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

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

    watch:
      options:
        livereload: yes
        dateFormat: (time) ->
          grunt.log.writeln "The watch finished in #{time}ms at #{new Date().toLocaleTimeString()}"
      coffee:
        files: ['assets/**/*.coffee']
        tasks: ['coffeelint', 'coffee', 'uglify']
      jade:
        files: ['assets/*.jade']
        tasks: ['jade']
      stylus:
        files: ['assets/**/*.styl']
        tasks: ['stylus', 'csslint', 'cssmin']