Gruntfile.js w/ Mocha, Phantom.js, LiveReload (Code Example)

Gruntfile.js

module.exports = function( grunt ) {

	var port = 8981;

	// Task config
	grunt.initConfig({
		pkg: grunt.file.readJSON( 'package.json' ),
		clean: {
			files: [ 'dist' ]
		},
		concat: {
			dist: {
				src: [ '<%= concat.dist.dest %>' ],
				dest: 'dist/<%= pkg.name %>.js'
			}
		},
		connect: {
			server: {
				options: {
					port: port,
					base: '.'
				}
			}
		},
		nodemon: {
			dev: {
				script: 'util/test-server.js',
				options: {
					watch: [ 'util' ]
				}
			}
		},
		requirejs: {
			compile: {
				options: {
					name: 'main',
					baseUrl: './app',
					include:[ 'requireLib' ],
					paths: {
						requireLib: '../bower_components/requirejs/require',
						jquery: '../bower_components/jquery/jquery.min'
					},
					optimize: 'none',
					normalizeDirDefines : 'all' ,
					insertRequire: [ 'main' ],
					out: '<%= concat.dist.dest %>'
				}
			}
		},
		shell: {
			'mocha-phantomjs': {
				command: 'mocha-phantomjs -R spec http://localhost:8000/testrunner.html',
				options: {
					stdout: true,
					stderr: true
				}
			}
		},
		uglify: {
			dist: {
				src: '<%= concat.dist.dest %>',
				dest: '<%= concat.dist.dest.replace( "js", "min.js" ) %>'
			}
		},
		watch: {
			app: {
				options: {
					livereload: true
				},
				files: [ 'app/**', 'test/**', 'Gruntfile.js' ],
				tasks: [ 'build' ]
			}
		}
	});

	// Use matchdep to pull in grunt dependencies
	require( 'matchdep' ).filterDev( [ 'grunt-*' ] ).forEach( grunt.loadNpmTasks );

	// Tasks
	grunt.registerTask( 'dev', [ 'watch' ] );
	grunt.registerTask( 'launchTestServer', [ 'nodemon' ] );
	grunt.registerTask( 'build', [ 'shell:mocha-phantomjs', 'clean', 'requirejs', 'concat', 'uglify' ] );

};