Gruntfile.js

module.exports = function(grunt) {
	"use strict";

	function readOptionalJSON(filepath) {
		var data = {};
		try {
			data = grunt.file.readJSON(filepath);
		} catch (e) {}
		return data;
	}

	// The concatenated file won't pass onevar
	// But our modules can

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

		jshint: {
			all: {
				src: "browser.js",
				options: {
					jshintrc: true
				}
			}
		},

		uglify: {
			options: {
				banner: "/* <%= pkg.name %> v<%= pkg.version %>\n * homepage: <%= pkg.homepage %>\n */\n",
				preserveComments: function(o, info) {
					return /@(cc_on|if|else|end|_jscript(?:_\w+)?)\s/i.test(info.value);
				},
				report: "min",
				footer: "",
				compress: {
					hoist_funs: false,
					loops: false,
					unused: false
				}
			},
			all: {
				files: {
					"browser.min.js": ["browser.js"]
				}
			}
		}
	});

	grunt.loadNpmTasks("grunt-contrib-jshint");
	//文件合并插件
	grunt.loadNpmTasks("grunt-contrib-uglify");

	// Default grunt
	grunt.registerTask("default", ["jshint", "uglify"]);
};