Complete Grunt File

Gruntfile.js

module.exports = function(grunt) {

    /*
     * ****************************
     * Tasks
     * ****************************
     */
   /*
    * Default - Distribution
    * runs jsHint and karma unit tests
    * builds docs
    * concat, uglify, minifies
    * create zip
    *
    * type: grunt
    */

    grunt.registerTask('default', [
        'hintAndTest',
        'clean:build',
        'docs',
        'processhtml',
        'htmlmin',
        'ngtemplates',
        'concat', 'uglify',
        'cssmin', 'copy',
        'compress'
    ]);

    /*
     * Build Fast (just in case) - Distribution
     * Same as default, but doesn't lint, doesn't run unit tests
     * doesn't generate docs
     *
     * type: grunt buildfast
     */
    grunt.registerTask('buildfast', [
        'clean:build',
        'processhtml',
        'htmlmin',
        'ngtemplates',
        'concat', 'uglify',
        'cssmin', 'copy'
    ]);



    /*
     * devjs - for development
     * Just concats the js
     *
     * type: grunt devjs
     */
    grunt.registerTask('devjs', ['clean:dev',
        'htmlmin','ngtemplates', 'concat']);


    /*
     * dev
     * concats the js and css and moves them along with images
     *
     * Type:  grunt dev
     */
    grunt.registerTask('dev', ['clean:dev',
        'htmlmin', 'ngtemplates', 'concat', 'cssmin', 'copy']);




    /*
     * ***********************
     * Sub tasks - you can call these on their own, but they are mainly for
     * the main tasks to use.
     * ***********************
     */

    /*
     * docs
     * generates documentation
     */
    grunt.registerTask('docs', ['clean:docs', 'ngdocs'] );

    /*
     * hint
     * runs jshint and starts a watcher
     */
    grunt.registerTask('hint', ['jshint', 'watch']);

    /*
     * test
     * runs the unit tests
     * running karma in this way starts it's own watcher
     */
    grunt.registerTask('test', ['karma']);

    /*
     * Hint and test  (no watchers)
     */
    grunt.registerTask('hintAndTest', ['jshint','karma:build',]);



    // configuration:
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        clean: {
            build: ['distribution', 'build', 'dist', 'dccs', 'coverage', '*.zip'],
            dev : ['build'],
            docs: ['docs']
        },

        concat: {
          options: {
              separator: ';'
          },
          dist: {
              src: [
                  'vendor/angular.js',
                  'vendor/angular-route.js',
                  'vendor/angular-ui-router.js',
                  'vendor/angular-animate.js',
                  'vendor/angular-loading-bar.js',
                  'vendor/angular-toaster.js',
                  'vendor/modal/transition.js',
                  'vendor/modal/modal.js',
                  'app/app.js',
                  'app/config/*.js',

                  'app/components/*.js',
                  'app/components/**/*.*.js',
                  'app/components/**/*.js',
                  'app/components/**/**/*.*.js',
                  'app/components/**/**/*.js',
                  'app/components/**/**/**/*.*.js',
                  'app/components/**/**/**/*.js',

                  '<%= ngtemplates.app.dest %>',

                  '!app/app.spec.js,',
                  '!app/**/*.*.spec.js,',
                  '!app/**/**/*.spec.js',
                  '!app/**/**/*.*.spec.js'
              ],
              dest: 'build/<%= pkg.name %>.js'
          }
        },

        uglify: {
            options : {
                banner: '/*! \n' +
                        '<%= pkg.description %> \n' +
                        'Compiled on: <%- grunt.template.today() %> \n \n' +
                        '\t\t---   PROPRIETARY NOTICE   --- \n' +
                        '<%= pkg.copyrightMain %> \n \n' +
                        'Copyright <%- grunt.template.today("yyyy") %>, *************** LLC. \n' +
                        '\n \n ' +
                        '\t\t---   3RD PARTY / OPEN SOURCE SOFTWARE   --- \n' +
                        'The open source software listed below is the property of the individuals and organizations listed:\n' +
                        'AngularJs \t\t https://github.com/angular/angular.js/blob/master/LICENSE \n' +
                        '*/ \n'

            },
            build : {
                src: 'build/<%= pkg.name %>.js',
                dest: 'distribution/js/<%= pkg.name %>.min.js'
            }
        },

        cssmin: {
            compress: {
                files: {
                   'distribution/css/<%= pkg.name %>.min.css':
                           [
                       'assets/css/reset.css',
                       'assets/css/angular-loading-bar.css',
                       'assets/css/angular-toaster.css',
                       'assets/css/app.css']
                }
            }
        },

        copy: {
            fonts: {
                expand: true,
                cwd: 'assets/css/font/',
                src: '**',
                dest: 'distribution/css/font/',
                flatten: true,
                filter: 'isFile'
            },
            images: {
                expand: true,
                cwd: 'assets/images',
                src: '**',
                dest: 'distribution/images',
                flatten: false,
                filter: 'isFile'
            }
        },

        ngtemplates: {
            app: {
                src: ['app/**/*.tpl.html', 'app/**/*.html'],
                dest: 'build/templates.js',
                options:{
                    module: 'app',
                    htmlmin: {
                        collapseWhitespace: true,
                        removeComments: true
                    }
                }
            }
        },

        htmlmin: {
            dist: {
                options: {
                    removeComments: true,
                    collapseWhitespace : true,
                },
                files: {
                    'distribution/index.html': 'build/index.html'
                }
            }
        },

        processhtml : {
            dist: {
                files: {
                    'build/index.html': ['index.html']
                }
            }
        },

        ngdocs: {
            options: {
                dest: 'docs',
                startPage : '/api/fe-app',
                title: 'Front End API Documentation',
                html5mode: false
            },
            all: [
                  'app/**/*.js'
            ]
        },

        jshint:{
            options: {
                jshintrc: true
            },
            app: {
                files : {
                    src : [
                        'app/*.js',
                        'app/config/**/*.js',
                        'app/fakeBackend/**/*.js'
                    ]
                },
            },
            login: {
                files: {
                    src: [
                        'app/components/login/*.js'
                    ]
                }
            },
            common: {
                files: {
                    src: [
                        'app/components/common/**/*.js'
                    ]
                }
            },
            streamingData: {
                files: {
                    src: [
                        'app/components/streaming-data/**/*.js'
                    ]
                }
            },
            reports: {
                files: {
                    src: [
                        'app/components/reports/**/*.js'
                    ]
                }
            },
            dataload: {
                files: {
                    src: [
                        'app/components/dataload/**/*.js'
                    ]
                }
            },
            hardwareTests: {
                files: {
                    src: [
                        'app/components/hardware-tests/**/*.js'
                    ]
                }
            },
            externalMemoryManager: {
                files: {
                    src: [
                        'app/components/external-memory-manager/**/*.js'
                    ]
                }
            }
        },

        karma: {
            unit: {
                configFile: 'test/karma.conf.js'
            },
            build: {
                configFile: 'test/karma.conf.js',
                singleRun: true
            }
        },

        watch: {
          scripts: {
              files: [
                  'Gruntfile.js',
                  'app/app.js',
                  'app/config/*.js',
                  'app/**/*.js'
                ],
                options: { spawn: false },
                tasks: ['jshint']
          }
        },

        compress: {
          main: {
              options: {
                  archive: '<%= pkg.systemname %>.zip'
              },
              expand: true,
              cwd: 'distribution/',
              src: '**/*'
          }  
        },

        // This doesn't work without editing the docular package source code
        // due to the proxy.
        // Possible TODO.
        // Docular generates nicer looking documentation, but my time might be
        // better spent just editing CSS for ngdocs
        docular: {
            useHtml5Mode: false,
            docular_webapp_target: '/docs',
            showAngularDocs: false, //"1.2.24",
            showDocularDocs: false //true
        }
    });


    /********* load task plugins *************/
    grunt.loadNpmTasks('grunt-contrib-clean');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-cssmin');
    grunt.loadNpmTasks('grunt-contrib-copy');
    grunt.loadNpmTasks('grunt-ngdocs');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-karma');
    grunt.loadNpmTasks('grunt-angular-templates');
    grunt.loadNpmTasks('grunt-contrib-htmlmin');
    grunt.loadNpmTasks('grunt-processhtml');
    grunt.loadNpmTasks('grunt-contrib-compress');

};