A gruntfile for a durandal project

Gruntfile.js

module.exports = function(grunt){
  require("matchdep").filterDev("grunt-*").forEach(grunt.loadNpmTasks);

  var files = {
    js: [
      'src/client/app/**/*.js', 
      'src/client/lib/durandal/js/plugins/{knockoutActivity,knockoutCommands,knockoutExtensions,qPatch,envPatch}.js'
    ],
    jsExclude: ['src/client/app/main-built.js'],
    htmlIndex: ['src/index.html'],
    html: ['src/client/app/**/*.html']
  };

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    htmlhint: {
      index: {
        options: {
          'tag-pair': true,
          'tagname-lowercase': true,
          'attr-lowercase': true,
          'attr-value-double-quotes': true,
          'doctype-first': true,
          'spec-char-escape': true,
          'id-unique': true,
          'style-disabled': true
        },
        src: files.htmlIndex
      },
      app: {
        options: {
          'tag-pair': true,
          'tagname-lowercase': true,
          'attr-lowercase': true,
          'attr-value-double-quotes': true,
          'spec-char-escape': true,
          'id-unique': true,
          'style-disabled': true,
          'img-alt-require': true
        },
        src: files.html
      }
    },
    jshint: {
      options: {
        curly: false,
        eqeqeq: true,
        eqnull: true,
        browser: true,
        smarttabs: true,
        "-W099": true, // allowed mixed tabs and spaces
        globals: {
          jQuery: true
        },
        ignores: files.jsExclude
      },
      uses_defaults: files.js
    },
    watch: {
      html: {
        files: files.html.concat(files.htmlIndex),
        tasks: ['htmlhint']
      },
      jshint: {
        files: files.js,
        tasks: ['jshint']
      }
    },
    durandal: {
      build: {
        src: [
          "src/client/app/**/*.*",
          "src/client/lib/durandal/**/*.*"
        ],
        options: {
          name: '../lib/require/almond-custom',
          baseUrl: "src/client/app/",
          mainPath: "src/client/app/main.js",
          out: "src/client/app/main-built.js",

          paths: {
            'text': '../lib/require/text',
            'durandal':'../lib/durandal/js',
            'plugins' : '../lib/durandal/js/plugins',
            'transitions' : '../lib/durandal/js/transitions',
            'knockout': '../lib/knockout-2.3.0',
            'bootstrap': '../lib/bootstrap.min',
            'magnific': '../lib/magnific-popup',
            'jquery': '../lib/jquery-1.9.1',
            'Q' : '../lib/q.min'
          },
          uglify2: {
            compress: {
              global_defs: {
                DEBUG: true
              }
            }
          }
        }
      }
    }
  });

  grunt.registerTask('default', ['htmlhint', 'jshint', 'durandal']);

};