Gruntfile.js

/**
 * Copyright 2013 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

module.exports = function(grunt) {

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),

    closureLint: {
      app:{
        closureLinterPath : 'third_party/closure-linter/closure_linter',
        src: ['src/**/*.js'],
        options: {
          stdout: true,
          strict: true
        }
      }
    },

    closureDepsWriter: {
      options: {
        closureLibraryPath: 'third_party/closure-library',
      },
      helperDeps: {
        src: 'src/helper/helper.js',
        dest: 'src/deps.js'
      }
    },

    closureBuilder:  {
      options: {
        closureLibraryPath: 'third_party/closure-library',
        compilerFile: 'third_party/closure-compiler/compiler.jar',
        namespaces: 'helper',
        compile: true,
        compilerOpts: {
          compilation_level: 'ADVANCED_OPTIMIZATIONS',
          output_wrapper: '(function(){%output%})();',
        },
      },
      helper: {
        src: ['third_party/closure-library', 'src'],
        dest: 'dist/data-layer-helper.js'
      },
    },

    qunit: {
      files: ['test/unit.html', 'test/integration.html']
    },

  });

  grunt.loadNpmTasks('grunt-closure-tools');
  grunt.loadNpmTasks('grunt-closure-linter');
  grunt.loadNpmTasks('grunt-contrib-qunit');

  grunt.registerTask('default', [
    'closureLint',
    'closureDepsWriter',
    'closureBuilder',
    'qunit'
  ]);
};