crushit - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

lib/app.js

@@ -13,3 +13,3 @@
     
-App.crushScripts = App.optimise = function (website, options) {
+App.crushScripts = function (website, options) {
     var opts = {};
@@ -16,0 +16,0 @@

lib/main.js

@@ -26,2 +26,4 @@
     this.parserOptions = {};
+    this.max = false;
+    this.strict = false;
 }; 
@@ -149,2 +151,6 @@
             
+            if (self.max) {
+                code = self.maxCompression(code);
+            }
+            
             return self.onComplete(false, code); // we dont, we are done
@@ -157,3 +163,3 @@ }
         if (script.type === 'inline') {
-            ast = uglify.parse(script.data, self.parserOptions); // parse the javascript
+            ast = uglify.parse(script.data, {strict: self.strict}); // parse the javascript
             ast.print(self.stream);  // write it to our stream
@@ -168,3 +174,3 @@
                 if (!error) {
-                    ast = uglify.parse(js, self.parserOptions); // parse the javascript
+                    ast = uglify.parse(js, {strict: self.strict}); // parse the javascript
                     ast.print(self.stream); // write it to our stream
@@ -185,2 +191,25 @@
     },
+    
+    
+    
+    /*
+        Performs maximun compression
+    */
+    maxCompression: function (code) {
+        var ast = uglify.parse(code), compressor; 
+          
+        // compressor - reduces the code size by applying various optimizations          
+        ast.figure_out_scope();
+        compressor = uglify.Compressor();
+        ast = ast.transform(compressor);
+        
+        // Name Mangler - reduces names of local variables and functions        
+        ast.figure_out_scope();
+        ast.compute_char_frequency();
+        ast.mangle_names();
+            
+        code = ast.print_to_string(); // get compressed code
+
+        return code;        
+    },
      
@@ -187,0 +216,0 @@

package.json

 {
   "name": "crushit",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Script minifier for production",
@@ -5,0 +5,0 @@ "main": "index.js",

test/main.js

@@ -6,3 +6,4 @@
 describe('crushIt', function() {
-
+    "use strict";
+    
     /*
@@ -45,7 +46,4 @@ init is a method that initializes the app
                 directory: '/',
-                comments: false,                
-                parserOptions: {
-                    strict: false
-                },
-                
+                comments: false,
+                strict: false,
                 beautify: false
@@ -68,6 +66,3 @@ });
                 comments: false,
-                parserOptions: {
-                    strict: false
-                },
-                
+                strict: false,
                 beautify: false
@@ -79,3 +74,3 @@ });
             crushIt.beautify.should.be.false;
-            crushIt.parserOptions.strict.should.be.false;
+            crushIt.strict.should.be.false;
         });
@@ -82,0 +77,0 @@ });

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Improved metrics

Total package byte prevSize

22403

increased by3.3%

Lines of code

582

increased by3.19%

No dependency changes