Gruntfile.js

// Gruntfile
/*jslint devel: true, node: true, white:true */

module.exports = function (grunt) {
    'use strict';
    require('load-grunt-tasks')(grunt);

    // Config variables
    var configVars = {
        'build': 'build',
        'dist': 'dist',
        'dist_www': '../gh-pages',
        'dist_bower': '../bower-repo',
        'www_server': 'localhost',
        'www_port': '9768',
        'e2e_port': '9769'
    };
    
    // Read version and banner files
    configVars.proj_version = grunt.file.read('src/version.txt');
    configVars.proj_banner = grunt.file.read('src/banner.txt');
    

    grunt.initConfig({
        cvars: configVars,
        bower: {
            setup: {
                options: { install: true, copy: false }
            }
        },
        shell: {
            'webdriver-manager-update': {
                command: 'node_modules/protractor/bin/webdriver-manager update',
                options: {
                    async: false
                }
            }
        },
        copy: {
            'setup-www': {
                files: [
                    {
                        expand: true, cwd: 'src/',
                        src: 'angularAMD.js', dest: 'www/js/lib/requirejs/'
                    },
                    {
                        expand: true, cwd: 'src/',
                        src: 'ngload.js', dest: 'www/js/lib/requirejs/'
                    },
                    {
                        expand: true, cwd: 'bower_components/angular/',
                        src: 'angular.js', dest: 'www/js/lib/angular/'
                    },
                    {
                        expand: true, cwd: 'bower_components/angular-route/',
                        src: 'angular-route.js', dest: 'www/js/lib/angular/'
                    },
                    {
                        expand: true, cwd: 'bower_components/angular-ui-bootstrap-bower/',
                        src: ['ui-bootstrap-tpls.js'], dest: 'www/js/lib/angular-ui-bootstrap/'
                    },
                    {
                        expand: true, cwd: 'bower_components/requirejs/',
                        src: 'require.js', dest: 'www/js/lib/requirejs/'
                    },
                    {
                        expand: true, cwd: 'bower_components/requirejs-plugins/src/',
                        src: 'async.js', dest: 'www/js/lib/requirejs/'
                    },
                    {
                        expand: true, cwd: 'bower_components/google-code-prettify/src/',
                        src: 'prettify.js', dest: 'www/js/lib/google-code-prettify/'
                    },
                    {
                        expand: true, cwd: 'bower_components/google-code-prettify/src/',
                        src: 'prettify.css', dest: 'www/css/'
                    }
                ]
            },
            'build-www': {
                files: [
                    {
                        expand: true, cwd: 'www/',
                        src: ['index.html','css/**', 'views/**', 'js/main.js', 'js/scripts/**'],
                        dest: '<%= cvars.build %>/www/'
                    }
                ]
            },
            'dist-www': {
                files: [
                    {
                        src: '<%= cvars.build %>/angularAMD.min.js',
                        dest: '<%= cvars.dist_www %>/js/lib/requirejs/angularAMD.js'
                    },
                    {
                        src: '<%= cvars.build %>/ngload.min.js',
                        dest: '<%= cvars.dist_www %>/js/lib/requirejs/ngload.js'
                    },
                    {
                        src: 'bower_components/angular/angular.min.js',
                        dest: '<%= cvars.dist_www %>/js/lib/angular/angular.js'
                    },
                    {
                        src: 'bower_components/angular-route/angular-route.min.js',
                        dest: '<%= cvars.dist_www %>/js/lib/angular/angular-route.js'
                    },
                    {
                        src: 'bower_components/angular-ui-bootstrap-bower/ui-bootstrap-tpls.min.js',
                        dest: '<%= cvars.dist_www %>/js/lib/angular-ui-bootstrap/ui-bootstrap-tpls.js'
                    },
                    {
                        expand: true, cwd: 'bower_components/google-code-prettify/src/',
                        src: 'prettify.js', dest: '<%= cvars.dist_www %>/js/lib/google-code-prettify/'
                    }
                ]
            },
            'dist-bower' : {
                files: [
                    {
                        expand: true, cwd: '<%= cvars.build %>',
                        src: ['*.js','*.map'],
                        dest: '<%= cvars.dist %>/'
                    },
                    {
                        expand: true, cwd: '<%= cvars.build %>',
                        src: ['*.js','*.map'],
                        dest: '<%= cvars.dist_bower %>/'
                    }
                ]
            }

        },
        connect: {
            // URL should be: http://localhost:9768/www/ to simulate github pages
            options : {
                hostname: '<%= cvars.www_server %>'
            },
            'serve-www': {
                options : {
                    port: '<%= cvars.www_port %>',
                    base: '.',
                    keepalive: true
                }
            },
            'e2e-www': {
                options : {
                    port: '<%= cvars.e2e_port %>',
                    base: './www',
                    keepalive: false
                }
            }
        },
        open: {
            'serve-www': {
                path: 'http://<%= cvars.www_server %>:<%= cvars.www_port %>/www/',
                app: 'Google Chrome'
            }
        },
        karma: {
            'unit': {
                configFile: '<%= cvars.build %>/test/conf/karma.unit.js',
                singleRun: false
            },
            'unit-no-ngload': {
                configFile: 'test/conf/karma.unit.no_ngload.js',
                singleRun: false
            },
            'build': {
                configFile: '<%= cvars.build %>/test/conf/karma.unit.js',
                browsers: ['PhantomJS','Chrome','Firefox']
            },
            'build-min': {
                configFile: '<%= cvars.build %>/test/conf/karma.unit.min.js',
                browsers: ['PhantomJS','Chrome','Firefox']
            },
            'build-travis': {
                configFile: '<%= cvars.build %>/test/conf/karma.unit.min.js'
            }
        },
        protractor: {
            options: {
                configFile: 'test/conf/protractor.e2e.js'
            },
            'e2e-www': {
                options: {
                    keepAlive: true,
                    args: {
                        browser: 'chrome',
                        baseUrl: 'http://<%= cvars.www_server %>:<%= cvars.e2e_port %>'
                    }
                }
            },
            'build-travis': {
                options: {
                    keepAlive: false,
                    args: {
                        browser: 'phantomjs',
                        baseUrl: 'http://<%= cvars.www_server %>:<%= cvars.e2e_port %>'
                    }
                }
            }
        },
        template: {
            'main-js': {
                src: 'test/unit/lib/main.mustache',
                dest: '<%= cvars.build %>/test/unit/lib/main.js',
                variables: {
                    'angularAMD-js-file': 'src/angularAMD',
                    'ngload-js-file': 'src/ngload'
                }
            },
            'main-min-js': {
                src: 'test/unit/lib/main.mustache',
                dest: '<%= cvars.build %>/test/unit/lib/main.min.js',
                variables: {
                    'angularAMD-js-file': '<%= cvars.build %>/angularAMD.min',
                    'ngload-js-file': '<%= cvars.build %>/ngload.min'
                }
            },
            'karma-js': {
                src: 'test/conf/karma.unit.mustache',
                dest: '<%= cvars.build %>/test/conf/karma.unit.js',
                variables: {
                    'main-js-file': '<%= cvars.build %>/test/unit/lib/main.js'
                }
            },
            'karma-min-js': {
                src: 'test/conf/karma.unit.mustache',
                dest: '<%= cvars.build %>/test/conf/karma.unit.min.js',
                variables: {
                    'main-js-file': '<%= cvars.build %>/test/unit/lib/main.min.js'
                }
            }
        },
        concat: {
            'build': {
                options: {
                    'banner': configVars.proj_banner,
                    'stripBanners': true
                },
                files: {
                    '<%= cvars.build %>/angularAMD.js': ['src/angularAMD.js'],
                    '<%= cvars.build %>/ngload.js': ['src/ngload.js']
                }
            }
        },
        ngAnnotate: {
            'dist-www': {
                files: [{
                    expand: true,
                    cwd: 'www/js/scripts/',
                    src: '**/*.js',
                    dest: '<%= cvars.dist_www %>/js/scripts/'
                }]
            }
        },
        uglify: {
            'build': {
                options: {
                     'report': true,
                     'banner': configVars.proj_banner,
                     'stripBanners': true,
                     'sourceMap': true
                },
                files: {
                    '<%= cvars.build %>/angularAMD.min.js': ['src/angularAMD.js'],
                    '<%= cvars.build %>/ngload.min.js': ['src/ngload.js']
                }
            },
            'dist-www': {
                files: [
                    {
                        expand: true, cwd: 'www/js/',
                        src: 'main.js', dest: '<%= cvars.dist_www %>/js/'
                    },
                    {
                        expand: true, cwd: '<%= cvars.dist_www %>/js/scripts/',
                        src: '**/*.js', dest: '<%= cvars.dist_www %>/js/scripts/'
                    },
                    {
                        src: 'bower_components/requirejs/require.js',
                        dest: '<%= cvars.dist_www %>/js/lib/requirejs/require.js'
                    },
                    {
                        expand: true, cwd: 'bower_components/requirejs-plugins/src/',
                        src: 'async.js', dest: '<%= cvars.dist_www %>/js/lib/requirejs/'
                    }
                ]
            }
        },
        cssmin: {
            'dist-www': {
                files: {
                    '<%= cvars.dist_www %>/css/style.css': 'www/css/style.css',
                    '<%= cvars.dist_www %>/css/prettify.css': 'www/css/prettify.css',
                    '<%= cvars.dist_www %>/css/sons-of-obsidian.css': 'www/css/sons-of-obsidian.css'
                }
            }
        },
        htmlmin : {
            'dist-www': {
                options: {
                    removeComments: true,
                    collapseWhitespace: true
                },
                files: [{
                    expand: true, cwd: 'www/',
                    src: '**/*.html', dest: '<%= cvars.dist_www %>/'
                }]
            }
        }
    });


    /* BASIC TASKS */
    grunt.registerTask('setup', [
        'bower:setup',
        'shell:webdriver-manager-update'
    ]);
    grunt.registerTask('genTestTemplates', [
        'template:main-js','template:karma-js',
        'template:main-min-js','template:karma-min-js'
    ]);


    /*
    Designed to be used during the dev and contains 2 distinct tests:
      - unit
      - unit-no-ngload

    The `grunt test` will kick off the `unit` test first, and after
    `ctrl-c` will kick off `unit-no-ngload` test.  This is needed as
    it was dificult to load 2 different instance of angularAMD.  The
    race condition was redering subsequent test with both ngload and
    no-ngload version unpredictable.
    */
    grunt.registerTask('test-base', [
        'setup'
    ]);
    grunt.registerTask('test-unit', [
        'test-base',
        'genTestTemplates',
        'karma:unit',
        'karma:unit-no-ngload'
    ]);
    grunt.registerTask('test-e2e', [
        'test-base',
        'setup-www',
        'connect:e2e-www',
        'protractor:e2e-www'
    ]);


    /* Done with dev, build it by creating a minified version */
    grunt.registerTask('build', [
        'setup',
        'genTestTemplates',
        'karma:build',
        'uglify:build',
        'concat:build',
        'karma:build-min'
    ]);
    grunt.registerTask('build-travis', [
        'setup',
        'genTestTemplates',
        'uglify:build',
        'concat:build',
        'karma:build-travis',
        'setup-www',
        'connect:e2e-www'
        // 'protractor:build-travis'
    ]);

    /* Run sample website */
    grunt.registerTask('setup-www', ['copy:setup-www']);
    grunt.registerTask('serve-www', [
        'setup-www', 'open',
        'connect:serve-www'
    ]);

    /* Create github pages */
    grunt.registerTask('dist-www', [
        'test-e2e',
        'ngAnnotate:dist-www',
        'cssmin:dist-www',
        'uglify:dist-www',
        'htmlmin:dist-www',
        'copy:dist-www'
    ]);

    /* Update bower repository -- must run build manually before this */
    grunt.registerTask('dist-bower', [
        'copy:dist-bower'
    ]);

};