Sample GruntFile

gruntFile.js

module.exports = function (grunt) {

	grunt.loadNpmTasks('grunt-contrib-concat');
	grunt.loadNpmTasks('grunt-contrib-jshint');
	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-copy');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-recess');
	grunt.loadNpmTasks('grunt-karma');
	grunt.loadNpmTasks('grunt-html2js');
	grunt.loadNpmTasks('grunt-sass');
	grunt.loadNpmTasks('grunt-reload');
	
	// Default task.
	grunt.registerTask('default', [/*'jshint',*/'build'/*, 'karma:unit'*/]);
	grunt.registerTask('build', ['clean', 'concat', 'sass:dist', 'recess:build', 'copy:assets']);
	grunt.registerTask('release', ['clean', 'uglify', 'jshint',/* 'karma:unit', */'concat:index', 'sass:min', 'recess:min', 'copy:assets']);
	grunt.registerTask('test-watch', ['karma:watch']);
	
	
	// Print a timestamp (useful for when watching)
	grunt.registerTask('timestamp', function() {
		grunt.log.subhead(Date());
	});
	
	var karmaConfig = function(configFile, customOptions) {
		var options = { configFile: configFile, keepalive: true };
		var travisOptions = process.env.TRAVIS && { browsers: ['Firefox'], reporters: 'dots' };
		return grunt.util._.extend(options, customOptions, travisOptions);
	};


	grunt.initConfig({
		distdir: 'build',
		pkg: grunt.file.readJSON('package.json'),
		banner:
			'/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - <%= grunt.template.today("yyyy-mm-dd") %>\n' +
			'<%= pkg.homepage ? " * " + pkg.homepage + "\\n" : "" %>' +
			' * Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author %>;\n' +
			' * Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %>\n */\n',
		src: {
			js: [ 
				'vendor/angular/*.js', 
				'vendor/angular-ui/build/ui-utils.js',
				'vendor/angular-ui/build/ui-utils-ieshiv.js',
				'vendor/angular-bootstrap/**/*.js',
				'vendor/angular-ui-router/*.js',
				'src/app/**/*.js'
				],
			sass: ['src/app/sass/clutch.scss'],
			css: [
				'vendor/angular-ui/assets/css/bootstrap.css', 
				'vendor/angular-ui/assets/css/cssLoading.css', 
				'vendor/angular-ui/assets/css/prettify.css', 
				'vendor/angular-ui/assets/css/style.css'
				],
			html: ['src/**/*.html']
		},
		clean: ['<%= distdir %>'],
		concat: {
			dist: {
				options: {
					banner: "<%= banner %>"
				},
				src:['<%= src.js %>'],
				dest:'<%= distdir %>/<%= pkg.name %>.js'
			},
			index: {
				src: ['src/index.html'],
				dest: '<%= distdir %>/index.html',
				options: {
					process: true
				}
			}
		},
		sass: {
	    	dist: {
				options: {
					outputStyle: 'compact'
				},
				files: {
					'<%= distdir %>/<%= pkg.name %>.css': ['<%= src.sass %>']
				}
			},
			min: {
				options: {
					outputStyle: 'compressed'
				},
				files: {
					'<%= distdir %>/<%= pkg.name %>.css': ['<%= src.sass %>']
				}
			}
		},
		copy: {
			assets: {
				files: [
					{ dest: '<%= distdir %>', src : '**', expand: true, cwd: 'src/assets/' },
					{ dest: '<%= distdir %>/partials/', src : '**', expand: true, cwd: 'src/app/partials/' }
				]
			}
		},
		uglify: {
			dist: {
				options: {
					banner: "<%= banner %>"
				},
				src:['<%= src.js %>'],
				dest:'<%= distdir %>/<%= pkg.name %>.js'
			}
		},
		recess: {
			build: {
				options: {
					compile: true
				},
				files: {
					'<%= distdir %>/<%= pkg.name %>-base.css': ['<%= src.css %>'] 
				}
			},
			min: {
				options: {
					compress: true
				},
				files: {
					'<%= distdir %>/<%= pkg.name %>-base.css': ['<%= src.css %>']
				}
			}
		},
		jshint:{
			files: ['gruntFile.js', '<%= src.js %>'],
			options: {
				curly: true,
				eqeqeq: true,
				immed: true,
				latedef: true,
				newcap: true,
				noarg: true,
				sub: true,
				boss: true,
				eqnull: true,
				globals: {}
			}
		},
		karma: {
			unit: {
				options: karmaConfig('test/config/unit.js')
			},
			watch: {
				options: karmaConfig('test/config/unit.js',
				{
					singleRun: false,
					autoWatch: true
				})
			}
		},
		reload: {
	        port: 8001,
	        proxy: {
	            host: 'dispatch.sobrioapp.com'
	        }
	    },
		watch: {
			all: {
				files:['<%= src.js %>', '<%= src.html %>', '<%= src.sass %>', '<%= src.css %>'],
				tasks:['default','timestamp']
			},
			//build: {
			//	files:['<%= src.js %>', '<%= src.html %>'],
			//	tasks:['build','timestamp']
			//}
		}
	});

};