module.exports = function(grunt) {

	// Project configuration.
	grunt.initConfig({
		pkg: grunt.file.readJSON('package.json'),
		dentist: {
			options: {
				include_js: "app.min.js",
				include_css: "app.css",
        clean_scripts: true,
			},
			build: {
				src: 'falling/index.html',
				dest_js: 'app.init.js',
				dest_css: 'app.css',
				dest_html: 'index.html'
			}
		},
		concat: {
			options: {
				separator: ";"
			},
			build: {
				src: [
					"js/vendor/jquery-1.10.2.min.js",
					"js/vendor/jquery-nodoubletapzoom.js",
					"js/vendor/mx.min.js",
          "js/vendor/mx.gyroControl.js",
          "js/vendor/mx.rotationControl.js",
          "js/vendor/mx.scene.js",
          "js/util.js",
          "js/image.js",
					"app.init.js",
				],
				dest: 'app.concat.js',
			}
		},
		uglify: {
			options: {
				banner: '/* asdf.us/trees */\n'
			},
			build: {
				src: 'app.concat.js',
				dest: 'app.min.js'
			}
		},
    clean: {
      release: ["app.concat.js","app.init.js"],
    },
		watch: {
			files: ['!(app.min|app.concat).js'],
			tasks: ['default']
		}
	});

	// Load tasks that we'll be using
	grunt.loadNpmTasks('grunt-contrib-concat');
	grunt.loadNpmTasks('grunt-contrib-uglify');
	grunt.loadNpmTasks('grunt-contrib-watch');
	grunt.loadNpmTasks('grunt-contrib-clean');
	grunt.loadNpmTasks('grunt-contrib-copy');
	grunt.loadNpmTasks('grunt-dentist');

	// Default task(s).
	grunt.registerTask('build', ['dentist:build', 'concat:build', 'uglify:build']);
	grunt.registerTask('default', ['build', 'clean:release']);
};