added grunt

Author: mikesherov

grunt.js

@@ -0,0 +1,169 @@
+/*jshint node: true */
+module.exports = function( grunt ) {
+
+"use strict";
+
+grunt.loadNpmTasks( "grunt-compare-size" );
+grunt.loadNpmTasks( "grunt-git-authors" );
+
+grunt.initConfig({
+	pkg: "<json:package.json>",
+
+	meta: {
+		banner: "/*! jQuery Simulate v@<%= pkg.version %> http://github.com/jquery/jquery-simulate | jquery.org/license */"
+	},
+
+	lint: {
+		src: [ "jquery.simulate.js" ],
+		grunt: "grunt.js",
+		test: "test/unit/**"
+	},
+
+	jshint: (function() {
+		function parserc( path ) {
+			var rc = grunt.file.readJSON( (path || "") + ".jshintrc" ),
+				settings = {
+					options: rc,
+					globals: rc.globals || {}
+				};
+
+			(rc.predef || []).forEach(function( prop ) {
+				settings.globals[ prop ] = true;
+			});
+			delete rc.predef;
+
+			return settings;
+		}
+
+		return {
+			src: parserc(),
+			grunt: parserc(),
+			test: parserc( "test/unit/" )
+		};
+	})(),
+
+	qunit: {
+		files: "test/index.html"
+	},
+
+	min: {
+		"dist/jquery.simulate.min.js": [ "<banner>", "dist/jquery.simulate.js" ]
+	},
+
+	watch: {
+		files: [ "<config:lint.src>", "<config:lint.test>", "<config:lint.grunt>" ],
+		tasks: "default"
+	},
+
+	compare_size: {
+		files: [ "dist/jquery.simulate.js" ]
+	}
+});
+
+
+
+grunt.registerHelper( "git-date", function( fn ) {
+	grunt.utils.spawn({
+		cmd: "git",
+		args: [ "log", "-1", "--pretty=format:%ad" ]
+	}, function( error, result ) {
+		if ( error ) {
+			grunt.log.error( error );
+			return fn( error );
+		}
+
+		fn( null, result );
+	});
+});
+
+grunt.registerTask( "submodules", function() {
+	var done = this.async();
+
+	grunt.verbose.write( "Updating submodules..." );
+
+	grunt.utils.spawn({
+		cmd: "git",
+		args: [ "submodule", "update", "--init" ]
+	}, function( err, result ) {
+		if ( err ) {
+			grunt.verbose.error();
+			done( err );
+			return;
+		}
+
+		grunt.log.writeln( result );
+
+		done();
+	});
+});
+
+grunt.registerTask( "max", function() {
+	var dist = "dist/jquery.simulate.js",
+		done = this.async(),
+		version = grunt.config( "pkg.version" );
+
+	if ( process.env.COMMIT ) {
+		version += " " + process.env.COMMIT;
+	}
+
+	grunt.helper( "git-date", function( error, date ) {
+		if ( error ) {
+			return done( false );
+		}
+
+		grunt.file.copy( dist.replace( "dist/", "" ), dist, {
+			process: function( source ) {
+				return source
+					.replace( /@VERSION/g, version )
+					.replace( /@DATE/g, date );
+			}
+		});
+
+		done();
+	});
+});
+
+grunt.registerTask( "testswarm", function( commit, configFile ) {
+	var testswarm = require( "testswarm" ),
+		config = grunt.file.readJSON( configFile ).jquerycolor;
+	config.jobName = "jQuery Simulate commit #<a href='https://github.com/jquery/jquery-simulate/commit/" + commit + "'>" + commit.substr( 0, 10 ) + "</a>";
+	config["runNames[]"] = "jQuery Simulate";
+	config["runUrls[]"] = config.testUrl + commit + "/test/index.html";
+	config["browserSets[]"] = ["popular"];
+	testswarm({
+		url: config.swarmUrl,
+		pollInterval: 10000,
+		timeout: 1000 * 60 * 30,
+		done: this.async()
+	}, config);
+});
+
+grunt.registerTask( "manifest", function() {
+	var pkg = grunt.config( "pkg" );
+	grunt.file.write( "simulate.jquery.json", JSON.stringify({
+		name: "color",
+		title: pkg.title,
+		description: pkg.description,
+		keywords: pkg.keywords,
+		version: pkg.version,
+		author: {
+			name: pkg.author.name,
+			url: pkg.author.url.replace( "master", pkg.version )
+		},
+		maintainers: pkg.maintainers,
+		licenses: pkg.licenses.map(function( license ) {
+			return license.url.replace( "master", pkg.version );
+		}),
+		bugs: pkg.bugs,
+		homepage: pkg.homepage,
+		docs: pkg.homepage,
+		dependencies: {
+			jquery: ">=1.6"
+		}
+	}, null, "\t" ) );
+});
+
+grunt.registerTask( "default", "lint submodules qunit build compare_size" );
+grunt.registerTask( "build", "max min" );
+
+};