Set up Grunt

Fixing up Grunt file to watch for directories

Exclude node modules folder from Jekyll built site

node_modules/csswring/tasks/csswring.js

@@ -0,0 +1,42 @@
+'use strict';
+
+module.exports = function (grunt) {
+  var pkg = require('../package.json');
+
+  grunt.registerMultiTask(pkg.name, pkg.description, function () {
+    var csswring = require('../index');
+    var fs = require('fs-extra');
+
+    var options = this.options({});
+
+    this.files.forEach(function (file) {
+      if (file.src.length !== 1) {
+        grunt.fail.warn('This Grunt plugin does not support multiple source files.');
+      }
+
+      var src = file.src[0];
+      var dest = file.dest;
+
+      if (!fs.existsSync(src)) {
+        grunt.log.warn('Source file "' + src + '" not found.');
+
+        return;
+      }
+
+      if (options.map) {
+        options.from = src;
+        options.to = dest;
+      }
+
+      var processed = csswring.wring(fs.readFileSync(src, 'utf8'), options);
+      fs.outputFileSync(dest, processed.css);
+      grunt.log.writeln('File "' + dest + '" created.');
+
+      if (processed.map) {
+        var map = dest + '.map';
+        fs.outputFileSync(map, processed.map);
+        grunt.log.writeln('File "' + map + '" created.');
+      }
+    });
+  });
+};