gruntfile.js

module.exports = function(grunt) {

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

		//Directories
		bowerDir: 'public/vendor',
		assetsDir: 'public/assets',
		appDir: 'public/app/js',

		clean: ['<%= assetsDir %>/tmp'],

		copy: {
			angular: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/angular', src: ['angular.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			angularCookies: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/angular-cookies', src: ['angular-cookies.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			bootstrap: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/bootstrap/less', src: ['bootstrap.less'], dest: '<%= assetsDir %>/tmp/bootstrap' },
					{ expand: true, cwd: '<%= bowerDir %>/bootstrap/dist/js', src: ['bootstrap.js'], dest: '<%= assetsDir %>/js' },
					{ expand: true, cwd: '<%= bowerDir %>/bootstrap/dist/fonts', src: ['*'], dest: '<%= assetsDir %>/fonts' }
				]
			},
			fontawesome: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/font-awesome/less', src: ['font-awesome.less'], dest: '<%= assetsDir %>/tmp/font-awesome' },
					{ expand: true, cwd: '<%= bowerDir %>/font-awesome/font', src: ['*'], dest: '<%= assetsDir %>/fonts' }
				]
			},
			iehtml5: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ie-html5/dist', src: ['*'], dest: '<%= assetsDir %>/js' },
				]
			},
			iejson: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ie-json/lib', src: ['json3.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			lodash: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/lodash/dist', src: ['lodash.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ng: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng', src: ['angular.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngcaptcha: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-captcha/release', src: ['angular-recaptcha.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngcookies: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-cookies', src: ['angular-cookies.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngi18n: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-i18n', src: ['angular-locale_en.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngresource: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-resource', src: ['angular-resource.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngrest: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-rest/dist', src: ['restangular.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngrouter: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-router', src: ['angular-route.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngsanitize: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-sanitize', src: ['angular-sanitize.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngstorage: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-storage/src', src: ['angularLocalStorage.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngtranslate: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-translate', src: ['angular-translate.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngupload: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-upload/dist', src: ['angular-file-upload.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			uibootstrap: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ui-bootstrap', src: ['ui-bootstrap-tpls.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			uirouter: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ui-router/release', src: ['angular-ui-router.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			ngtable: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/ng-table', src: ['ng-table.js'], dest: '<%= assetsDir %>/js' }
				]
			},
			jquery: {
				files: [
					{ expand: true, cwd: '<%= bowerDir %>/jquery/dist', src: ['jquery.js'], dest: '<%= assetsDir %>/js' }
				]
			}
		},

		less: {
			bootstrap: {
				options: {
					ieCompat: true,
					yuicompress: true,
					paths: ['<%= assetsDir %>/less/bootstrap', '<%= assetsDir %>/tmp/bootstrap', '<%= bowerDir %>/bootstrap/less']
				},
				files: {
					'<%= assetsDir %>/tmp/bootstrap.css': '<%= assetsDir %>/less/bootstrap/main.less'
				}
			},
			fontawesome: {
				options: {
					ieCompat: true,
					yuicompress: true,
					paths: ['<%= assetsDir %>/less/font-awesome', '<%= assetsDir %>/tmp/font-awesome', '<%= bowerDir %>/font-awesome/less']
				},
				files: {
					'<%= assetsDir %>/tmp/font-awesome.css': '<%= assetsDir %>/less/font-awesome/main.less'
				}
			}
		},

		concat: {
			css: {
				src: ['<%= assetsDir %>/tmp/bootstrap.css', '<%= assetsDir %>/tmp/font-awesome.css'],
				dest: '<%= assetsDir %>/tmp/concat.css'
			},
			js: {
				src: [
					'<%= assetsDir %>/js/angular.js',
					'<%= assetsDir %>/js/angular-cookies.js',
					'<%= assetsDir %>/js/lodash.js',
					'<%= assetsDir %>/js/angular-locale_en.js',
					'<%= assetsDir %>/js/angular-resource.js',
					'<%= assetsDir %>/js/restangular.js',
					'<%= assetsDir %>/js/angular-route.js',
					'<%= assetsDir %>/js/angular-sanitize.js',
					'<%= assetsDir %>/js/angularLocalStorage.js',
					'<%= assetsDir %>/js/angular-translate.js',
					'<%= assetsDir %>/js/angular-file-upload.js',
					'<%= assetsDir %>/js/ui-bootstrap-tpls.js',
					'<%= assetsDir %>/js/angular-ui-router.js',
					'<%= assetsDir %>/js/ng-table.js',
					'<%= assetsDir %>/js/jquery.js',
					'<%= assetsDir %>/js/bootstrap.js'
				],
				dest: '<%= assetsDir %>/tmp/concat.js'
			}
		},

		cssmin: {
			css: {
				options: {
					keepSpecialComments: 0
				},
				files: {
					'<%= assetsDir %>/style.min.css': ['<%= assetsDir %>/tmp/concat.css']

				}
			}
		},

		uglify: {
			options: {
				preserveComments: false
			},
			my_target: {
				files: {
					'<%= assetsDir %>/script.min.js': ['<%= assetsDir %>/tmp/concat.js']
				}
			}
		},

		watch: {
			files: ['<%= assetsDir %>/less/**/*.less'],
			tasks: ['watching']
		}

	});

	grunt.loadNpmTasks('grunt-contrib-less');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-cssmin');
	grunt.loadNpmTasks('grunt-contrib-copy');
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-concat');
	grunt.loadNpmTasks('grunt-contrib-uglify');

	grunt.registerTask('default', ['copy', 'less', 'concat', 'cssmin', 'uglify', 'clean']);
	grunt.registerTask('watching', ['less', 'concat', 'cssmin', 'clean']);

};