Adding watch task for easier dev

Jeff Harrell · Jeff Harrell · commit 40580b7589c9 · 2014-06-12T14:21:01.000-07:00
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -1,51 +1,61 @@
 module.exports = function (grunt) {
 
-	"use strict";
+	'use strict';
 
 	// Project configuration.
 	grunt.initConfig({
 
-		pkg: grunt.file.readJSON("package.json"),
+		pkg: grunt.file.readJSON('package.json'),
 
 		meta: {
-			banner: "/*!\n * <%= pkg.name %>\n * <%= pkg.description %>\n * @version <%= pkg.version %> - <%= grunt.template.today(\'yyyy-mm-dd\') %>\n * @author <%= pkg.author.name %> <<%= pkg.author.url %>>\n */\n"
+			banner: '/*!\n * <%= pkg.name %>\n * <%= pkg.description %>\n * @version <%= pkg.version %> - <%= grunt.template.today(\'yyyy-mm-dd\') %>\n * @author <%= pkg.author.name %> <<%= pkg.author.url %>>\n */\n'
 		},
 
 		jshint: {
 			all: {
-				src: ["src/*.js", "test/spec/*.js"],
+				src: ['src/*.js', 'test/spec/*.js'],
 				options: {
-					jshintrc: ".jshintrc"
+					jshintrc: '.jshintrc'
 				}
 			}
 		},
 
 		uglify: {
 			dist: {
-				src: [ "<%= meta.banner %>", "src/paypal-button.js" ],
-				dest: "dist/paypal-button.min.js",
+				src: ['<%= meta.banner %>', 'src/paypal-button.js'],
+				dest: 'dist/paypal-button.min.js',
 				options: {
-					banner: "<%= meta.banner %>"
+					banner: '<%= meta.banner %>'
 				}
 			}
 		},
 
 		mochaTest: {
 			all: {
 				options: {
-					reporter: "spec"
+					reporter: 'spec'
 				},
-				src: ["test/spec/*.js"]
+				src: ['test/spec/*.js']
+			}
+		},
+		watch: {
+			scripts: {
+				files: ['src/**/*.js'],
+				tasks: ['build'],
+				options: {
+					spawn: false
+				}
 			}
 		}
 	});
 
 	// Load grunt tasks from npm packages
-	grunt.loadNpmTasks("grunt-contrib-jshint");
-	grunt.loadNpmTasks("grunt-contrib-uglify");
-	grunt.loadNpmTasks("grunt-mocha-test");
+	grunt.loadNpmTasks('grunt-contrib-jshint');
+	grunt.loadNpmTasks('grunt-contrib-uglify');
+	grunt.loadNpmTasks('grunt-contrib-watch');
+	grunt.loadNpmTasks('grunt-mocha-test');
 
-	grunt.registerTask("default", ["jshint", "uglify"]);
-	grunt.registerTask("test", ["jshint", "mochaTest"]);
+	grunt.registerTask('build', ['jshint', 'uglify']);
+	grunt.registerTask('test', ['jshint', 'mochaTest']);
 
 };
diff --git a/package.json b/package.json
@@ -31,7 +31,9 @@
   "scripts": {
     "test": "grunt test"
   },
-  "dependencies": {},
+  "dependencies": {
+    "grunt-contrib-watch": "^0.6.1"
+  },
   "devDependencies": {
     "chai": "~1.8.1",
     "grunt": "~0.4.2",
diff --git a/src/paypal-button.js b/src/paypal-button.js
@@ -177,7 +177,6 @@ PAYPAL.apps = PAYPAL.apps || {};
 		// Primary
 		css += '.paypal-button button { height: 26px; background: #009cde; border: 1px transparent; border-radius: 3px; color: #fff; }';
 
-
 		styleEl.type = 'text/css';
 		styleEl.id = 'paypal-button';
 
