Add Sqwish CSS compressor

Readme.md

@@ -12,6 +12,8 @@
 
   - UglifyJS2
 
+  - Sqwish
+
   It allow you to compress JavaScript and CSS files.
 
   I recommend to execute it at boot time for production use.
@@ -99,6 +101,17 @@ new compressor.minify({
         console.log(err);
     }
 });
+
+// Using Sqwish for CSS
+new compressor.minify({
+    type: 'sqwish',
+	fileIn: ['public/css/base.css', 'public/css/base2.css'],
+	fileOut: 'public/css/base-min-sqwish.css',
+    callback: function(err){
+		console.log('Sqwish');
+        console.log(err);
+    }
+});
 ```
 
 ## Concatenate Files
@@ -172,6 +185,12 @@ new compressor.minify({
 
   https://github.com/mishoo/UglifyJS2
 
+## Sqwish
+
+  Sqwish can compress only CSS files.
+
+  https://github.com/ded/sqwish
+
 ## Warning
 
   It assumes you have Java installed on your environment for both GCC and YUI Compressor. To check, run:

examples/server.js

@@ -79,4 +79,15 @@ new compressor.minify({
 	}
 });
 
+// Using Sqwish
+new compressor.minify({
+    type: 'sqwish',
+	fileIn: ['public/css/base.css', 'public/css/base2.css'],
+	fileOut: 'public/css/base-min-sqwish.css',
+    callback: function(err){
+		console.log('Sqwish');
+        console.log(err);
+    }
+});
+
 console.log('Server running at http://127.0.0.1:1337/');

lib/node-minify.js

@@ -72,6 +72,9 @@ var minify = (function (undefined) {
                 case 'uglifyjs2':
                     command = prefix + '"' + __dirname + '/../node_modules/uglify-js2/bin/uglifyjs2" --output "' + this.fileOut + '" ' + (this.copyright ? '' : '--no-copyright') + ' "' + this.fileIn + '" ' + this.options.join(' ');
                     break;
+                case 'sqwish':
+                    command = prefix + '"' + __dirname + '/../node_modules/sqwish/bin/sqwish" "' + this.fileIn + '" -o "' + this.fileOut + '" ' + this.options.join(' ');
+                    break;
                 // Useful when wanting only to concatenate the files and not to compress them     
                 case 'no-compress':
                     var os = _fs.createWriteStream(this.fileOut);

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "node-minify",
 	"version": "0.6.1",
-	"description": "Javascript / CSS minifier based on YUI Compressor / Google Closure Compiler / UglifyJS / UglifyJS2",
+	"description": "Javascript / CSS minifier based on YUI Compressor / Google Closure Compiler / UglifyJS / UglifyJS2 / Sqwish",
 	"homepage": "https://github.com/srod/node-minify",
 	"author": {
 		"name": "Rodolphe Stoclin",
@@ -18,8 +18,9 @@
 
 	"dependencies": {
 		"uglify-js": "*",
-		"uglify-js2": "*"
+		"uglify-js2": "*",
+        "sqwish": "*"
 	},
 
-	"keywords": ["compressor", "minify", "minifier", "yui", "gcc", "google", "closure", "compiler", "uglifyjs", "uglifyjs2", "windows"]
+	"keywords": ["compressor", "minify", "minifier", "yui", "gcc", "google", "closure", "compiler", "uglifyjs", "uglifyjs2", "windows", "sqwish"]
 }