gruntshit.js

module.exports = function(grunt) {

	grunt.file.defaultEncoding = 'utf8';
	grunt.file.preserveBOM = false;


	grunt.initConfig({

		copy: {
			fonts: {
				files: [

					// bootstrap fonts
					{
						cwd: 'vendor/bower/bootstrap-sass-official/assets/fonts/bootstrap',
						src: ['**'],
						dest: 'www/fonts/',
						expand: true
					},

					// font awesome
					{
						cwd: 'vendor/bower/font-awesome/fonts',
						src: ['**'],
						dest: 'www/fonts/',
						expand: true
					},

					// my fonts
					{
						cwd: 'app/assets/fonts',
						src: ['**'],
						dest: 'www/fonts/',
						expand: true
					}
				]
			},
			images: {
				files: [

					// my images
					{
						cwd: 'app/assets/images',
						src: ['**'],
						dest: 'www/images/',
						expand: true
					}
				]
			}
		},

		concat: {
			js: {
				src: [
					'vendor/bower/jquery/dist/jquery.js',
					'vendor/bower/bootstrap-sass-official/assets/javascripts/*.js',
					'app/assets/javascripts/*.js'
				],

				dest: 'www/js/application.js'
			}
		},

		uglify: {
			options: {
				mangle: true // JS obfuscation
			},
			js: {
				files: {
					'www/js/application.min.js': 'www/js/application.js'
				}
			}
		},

		sass: {
			development: {

				options: {
					style: 'expanded', // pretty format
					loadPath: '.', // suppress warning about -I flag by default being deprecated
				},

				files: {
					"www/css/application.css": "app/assets/stylesheets/application.scss"
				}
			}
		},

		cssmin: {
			minify: {
				expand: true,
				cwd: 'www/css',
				src: ['*.css', '!*.min.css'],
				dest: 'www/css',
				ext: '.min.css'
			}
		},

		watch: {
			js: {
				files: [
					'vendor/bower/jquery/dist/jquery.js',
					'vendor/bower/bootstrap-sass-official/assets/javascripts/bootstrap.js',
					'app/assets/javascripts/*.js'
				],
				tasks: ['concat:js', 'uglify:js']
			},
			sass: {
				options: {
					livereload: true
				},
				files: ['app/assets/stylesheets/*.scss'],
				tasks: ['sass','cssmin']
			}
		}
	});

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

	grunt.registerTask('default', ['watch']);

	grunt.registerTask('build', ['copy', 'concat', 'uglify', 'sass', 'cssmin']);
};