Add Gruntfile with stylus and intern tasks

Also update package.js to exclude Gruntfile and *.styl, and clean up a bit

Gruntfile.js

@@ -0,0 +1,65 @@
+/* jshint node:true */
+
+module.exports = function (grunt) {
+	grunt.loadNpmTasks('grunt-contrib-clean');
+	grunt.loadNpmTasks('grunt-contrib-stylus');
+	grunt.loadNpmTasks('grunt-contrib-watch');
+	grunt.loadNpmTasks('intern-geezer');
+
+	// grunt-contrib-stylus does not appear to support globbed destination filenames,
+	// so generate the desired destination/source configuration ahead of time
+	var stylusFiles = grunt.file.expand([
+		'css/dgrid.styl',
+		'css/TouchScroll.styl',
+		'css/skins/*.styl',
+		'!css/skins/skin.styl'
+	]);
+	var stylusFilesConfig = {};
+	stylusFiles.forEach(function (filename) {
+		stylusFilesConfig[filename.slice(0, -5) + '.css'] = filename;
+	});
+
+	grunt.initConfig({
+		clean: {
+			css: {
+				src: [ 'css/**/*.css' ]
+			}
+		},
+
+		stylus: {
+			options: {
+				compress: false,
+				use: [ require('nib') ]
+			},
+
+			compile: {
+				files: stylusFilesConfig
+			}
+		},
+
+		watch: {
+			stylus: {
+				files: [ 'css/**/*.styl' ],
+				tasks: [ 'stylus' ]
+			}
+		},
+
+		intern: {
+			local: {
+				options: {
+					runType: 'runner',
+					config: 'test/intern/intern.local'
+				}
+			},
+			remote: {
+				options: {
+					runType: 'runner',
+					config: 'test/intern/intern'
+				}
+			}
+		}
+	});
+
+	grunt.registerTask('default', [ 'stylus', 'watch:stylus' ]);
+	grunt.registerTask('test', [ 'intern:local' ]);
+};

package.js

@@ -1,25 +1,33 @@
-/* exported profile */
-
-var miniExcludes = {
-		'dgrid/CHANGES.md': 1,
-		'dgrid/LICENSE': 1,
-		'dgrid/README.md': 1,
-		'dgrid/package': 1
-	},
-	isTestRe = /\/test\//;
+var copyOnlyMids = {
+	'dgrid/Gruntfile': 1,
+	'dgrid/package': 1
+};
+var miniExcludeMids = {
+	'dgrid/CHANGES.md': 1,
+	'dgrid/LICENSE': 1,
+	'dgrid/README.md': 1,
+	'dgrid/Gruntfile': 1,
+	'dgrid/package': 1
+};
 
 var profile = {
 	resourceTags: {
+		copyOnly: function (filename, mid) {
+			return mid in copyOnlyMids;
+		},
+
 		test: function (filename) {
-			return isTestRe.test(filename);
+			return /\/test\//.test(filename);
 		},
 
 		miniExclude: function (filename, mid) {
-			return (/\/(?:test|demos)\//).test(filename) || mid in miniExcludes;
+			return (/\/(?:test|demos)\//).test(filename) ||
+				(/\.styl$/).test(filename) ||
+			 	mid in miniExcludeMids;
 		},
 
 		amd: function (filename) {
 			return (/\.js$/).test(filename);
 		}
 	}
-};
+};

package.json

@@ -18,7 +18,12 @@
 		"url":"http://github.com/SitePen/dgrid"
 	},
 	"devDependencies": {
-		"intern-geezer": "~2"
+		"grunt": "0.4.5",
+		"grunt-contrib-clean": "~0.6.0",
+		"grunt-contrib-stylus": "~0.20",
+		"grunt-contrib-watch": "~0.6.1",
+		"intern-geezer": "~2.2",
+		"nib": "~1.0.4"
 	},
 	"directories": {
 		"doc": "./doc",