module.exports = function(grunt) {

	// Project configuration.
	grunt.initConfig({
		pkg: grunt.file.readJSON('package.json'),
		concat: {
			options: {
				separator: ';'
			},
      worker: {
        src: [
          'js/worker/GIFEncoder.js',
          'js/worker/LZWEncoder.js',
          'js/worker/NeuQuant.js',
          'js/worker/worker.js',
        ],
        dest: 'js/worker.concat.js'
      },
			client: {
				src: [
          'js/client/worker.min.js',
          'js/client/util.js',
          'js/client/tube.js',
          'js/client/client.js',
				],
				dest: 'js/client.concat.js',
			},
		},
		uglify: {
			worker: {
				options: {
					banner: "var workerURL = URL.createObjectURL( new Blob([ '(',function(){",
					footer: "}.toString(),')()' ], { type: 'application/javascript' } ) )",
				},
				src: 'js/worker.concat.js',
				dest: 'js/worker.min.js'
			},
			client: {
				options: {
					banner: '/* asdf.us/gif-recorder */\n'
				},
				src: 'js/client.concat.js',
				dest: 'dist/gif-encode.min.js'
			},
		},
		watch: {
			files: ['js/!(live.min|live.concat).js','js/record.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');

	// Default task(s).
	grunt.registerTask('worker', ['concat:worker', 'uglify:worker']);
	grunt.registerTask('client', ['concat:client', 'uglify:client']);
	grunt.registerTask('default', ['worker', 'client']);
};