Initialize plugin

Author: Matthew Rourke

.gitignore

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+node_modules
+npm-debug.log
+tmp

.jshintrc

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+{
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "latedef": true,
+  "newcap": true,
+  "noarg": true,
+  "sub": true,
+  "undef": true,
+  "boss": true,
+  "eqnull": true,
+  "node": true
+}

Gruntfile.js

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+/*
+ * grunt-purifycss
+ * https://github.com/purifycss/grunt-purify-css
+ *
+ * Copyright (c) 2015 Phoebe Li, Matthew Rourke, Kenny Tran
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    jshint: {
+      all: [
+        'Gruntfile.js',
+        'tasks/*.js',
+        '<%= nodeunit.tests %>'
+      ],
+      options: {
+        jshintrc: '.jshintrc'
+      }
+    },
+
+    // Before generating any new files, remove any previously-created files.
+    clean: {
+      tests: ['tmp']
+    },
+
+    // Configuration to be run (and then tested).
+    purifycss: {
+      default_options: {
+        options: {
+        },
+        files: {
+          'tmp/default_options': ['test/fixtures/testing', 'test/fixtures/123']
+        }
+      },
+      custom_options: {
+        options: {
+          separator: ': ',
+          punctuation: ' !!!'
+        },
+        files: {
+          'tmp/custom_options': ['test/fixtures/testing', 'test/fixtures/123']
+        },
+      },
+      test: {
+
+        src: ['test/fixtures/*.html'],
+        css: ['test/fixtures/styles.css'],
+        dest: 'tmp/purestyles.css',
+        hello: 'hello world'
+      }
+    },
+
+    // Unit tests.grunt
+    nodeunit: {
+      tests: ['test/*_test.js']
+    }
+
+  });
+
+  // Actually load this plugin's task(s).
+  grunt.loadTasks('tasks');
+
+  // These plugins provide necessary tasks.
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-clean');
+  grunt.loadNpmTasks('grunt-contrib-nodeunit');
+
+  // Whenever the "test" task is run, first clean the "tmp" dir, then run this
+  // plugin's task(s), then test the result.
+  grunt.registerTask('test', ['clean', 'purifycss', 'nodeunit']);
+
+  // By default, lint and run all tests.
+  grunt.registerTask('default', ['purifycss:test']);
+
+};

LICENSE-MIT

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+Copyright (c) 2015 Phoebe Li, Matthew Rourke, Kenny Tran
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

package.json

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+{
+  "name": "grunt-purifycss",
+  "description": "Clean unnecessary CSS",
+  "version": "0.1.0",
+  "homepage": "https://github.com/purifycss/grunt-purify-css",
+  "author": {
+    "name": "Phoebe Li, Matthew Rourke, Kenny Tran"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/purifycss/grunt-purify-css.git"
+  },
+  "bugs": {
+    "url": "https://github.com/purifycss/grunt-purify-css/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://github.com/purifycss/grunt-purify-css/blob/master/LICENSE-MIT"
+    }
+  ],
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "scripts": {
+    "test": "grunt test"
+  },
+  "devDependencies": {
+    "grunt-contrib-jshint": "^0.9.2",
+    "grunt-contrib-clean": "^0.5.0",
+    "grunt-contrib-nodeunit": "^0.3.3",
+    "grunt": "~0.4.5"
+  },
+  "peerDependencies": {
+    "grunt": "~0.4.5"
+  },
+  "keywords": [
+    "gruntplugin"
+  ],
+  "dependencies": {
+    "glob": "^5.0.10",
+    "purify-css": "^1.0.3"
+  }
+}

tasks/purifycss.js

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+/*
+ * grunt-purifycss
+ * https://github.com/purifycss/grunt-purify-css
+ *
+ * Copyright (c) 2015 Phoebe Li, Matthew Rourke, Kenny Tran
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+var glob = require('glob');
+var purify = require('purify-css');
+
+module.exports = function(grunt) {
+
+  // Please see the Grunt documentation for more information regarding task
+  // creation: http://gruntjs.com/creating-tasks
+
+  grunt.registerMultiTask('purifycss', 'Clean unnecessary CSS', function() {
+    // Merge task-specific and/or target-specific options with these defaults.
+    var options = this.options({
+    });
+
+    var src = [];
+    this.data.src.forEach(function(pathPattern) {
+      var files = glob.sync(pathPattern);
+      console.log("glob files: ", files);
+      src = src.concat(files);
+    });
+
+    var styles = [];
+    this.data.css.forEach(function(pathPattern) {
+      var files = glob.sync(pathPattern);
+      console.log("glob styles: ", files);
+      styles = styles.concat(files);
+    })
+
+    console.log(src);
+    console.log(styles);
+
+    var pure = purify(src, styles, {write: false, info: true});
+
+    grunt.file.write(this.data.dest, pure);
+    grunt.log.writeln('File "' + this.data.dest + '" created.');
+  });
+
+};