A sample grunt file for {blog url}

Sample_Gruntfile.coffee

module.exports = (grunt) ->
  timestamp = Date.now().toString()

  grunt.initConfig
    env: grunt.file.readJSON '.env.json'

    s3:
      options:
        key: '<%= env.AWS.AccessKeyId %>'
        secret: '<%= env.AWS.SecretKey %>'
        bucket: '<%= env.AWS.bucket %>'
        access: 'public-read'
        headers:
          "Cache-Control": "max-age=630720000, public" # 2 years
          "Expires": new Date(Date.now() + 630720000).toUTCString()
      prod:
        upload: [
          {
            src: 'dist/assets/*'
            dest: timestamp + '/assets/'
          }
        ]

    redis:
      options:
        prefix: timestamp + ':'
        currentDeployKey: timestamp
        manifestKey: 'manifest_ten_deploys'
        manifestSize: 10
      dev:
        options:
          host: '<%= env.REDISTOGO.development.host %>'
          port: '<%= env.REDISTOGO.development.port %>'
        files: src : ["dist/index.html"]
      prod:
        options:
          host: '<%= env.REDISTOGO.production.host %>'
          port: '<%= env.REDISTOGO.production.port %>'
          connectionOptions: auth_pass: '<%= env.REDISTOGO.production.password %>'
        files: src : ["dist/index.html"]

    hashres:
      prod:
        # files to be fingerprinted
        src: [
          'dist/assets/app.js'
          'dist/assets/vendor.css'
          'dist/assets/app.css'
        ]
        # file that needs references rewritten
        dest: 'dist/index.html'

    cdn:
      options:
        cdn: "http://d27wo4aoft680v.cloudfront.net/" + timestamp
        flatten: true
      dist:
        src: ['./dist/index.html']

    shell:
      options:
        stdout: true
        stderr: true
        failOnError: true
      dev: command: 'ember build --environment=development --output-path ../appb_api/public'
      prod: command: 'ember build --environment=production'

  grunt.loadNpmTasks('grunt-s3')
  grunt.loadNpmTasks('grunt-hashres')
  grunt.loadNpmTasks('grunt-redis')
  grunt.loadNpmTasks('grunt-cdn')
  grunt.loadNpmTasks('grunt-shell')

  # Default task(s). flag can be '-prod' or '-p'
  target = if grunt.option('prod') or grunt.option('p') then 'prod' else 'dev'

  if target is 'prod'
    grunt.registerTask 'default', [ "shell:#{target}"
                                    'hashres'
                                    'cdn'
                                    's3'
                                    "redis:#{target}" ]
  else
    grunt.registerTask 'default', [ "shell:#{target}" ]