Gruntfile.coffee

module.exports = (grunt) ->
  grunt.initConfig
    pkg: grunt.file.readJSON('package.json')

    jade:
      development:
        files: [
          expand: true
          cwd: "src/jade/examples"
          src: "**/*.jade"
          dest: "www/examples"
          ext: ".html"
        ]

    stylus:
      options:
        paths: ['src/stylus']
      development:
        files: 'www/engine.css': 'src/stylus/engine.styl'

    browserify:
      options:
        browserifyOptions:
          extensions: ['.coffee', '.jade']
          paths: ['./node_modules','./src']
      development:
        files: [
          { 'www/engine.js': ['src/coffee/engine.coffee'] }
          {
            expand: true
            cwd: "src/coffee/examples"
            src: "**/*.coffee"
            dest: "www/examples/js"
            ext: ".js"
          }
        ]

    watch:
      options:
        livereload: true
      jade:
        files: [ 'src/**/*.jade' ]
        tasks: [ 'jade', 'browserify' ]
      stylus:
        files: [ 'src/**/*.styl' ]
        tasks: [ 'stylus' ]
      browserify:
        files: [
          'src/**/*.coffee'
          'src/**/*.js'
        ]
        tasks: [ 'browserify' ]

    connect:
      server:
        options:
          livereload: true
          port: 8000
          base: 'www'

    open:
      development:
        path: 'http://localhost:8000/examples'

  grunt.loadNpmTasks 'grunt-browserify'
  grunt.loadNpmTasks 'grunt-contrib-watch'
  grunt.loadNpmTasks 'grunt-contrib-stylus'
  grunt.loadNpmTasks 'grunt-contrib-jade'
  grunt.loadNpmTasks 'grunt-contrib-connect'
  grunt.loadNpmTasks 'grunt-open'

  grunt.registerTask 'compile', ['jade', 'stylus', 'browserify']
  grunt.registerTask 'start', ['compile', 'connect', 'open', 'watch']