grunt-contrib-uglify - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1-rc5

docs/uglify-options.md

@@ -10,3 +10,3 @@ # Options
 Type: `Boolean` `Object`  
-Default: `{}`
+Default: `{}`  
 
@@ -17,3 +17,3 @@ Turn on or off mangling with default options. If an `Object` is specified, it is passed directly to `ast.mangle_names()` *and* `ast.compute_char_frequency()` (mimicking command line behavior).
 Type: `Boolean` `Object`  
-Default: `{}`
+Default: `{}`  
 
@@ -24,3 +24,3 @@ Turn on or off source compression with default options. If an `Object` is specified, it is passed as options to `UglifyJS.Compressor()`.
 Type: `Boolean` `Object`  
-Default: `false`
+Default: `false`  
 
@@ -31,3 +31,3 @@ Turns on beautification of the generated source code. An `Object` will be merged and passed with the options sent to `UglifyJS.OutputStream()`.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -38,3 +38,3 @@ Specify the location to output the source map.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -45,3 +45,3 @@ The location where your source files can be found.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -52,10 +52,30 @@ The location of an input source map from an earlier compilation, e.g. from CoffeeScript.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
 The location of your sourcemap. Defaults to the location you use for sourceMap, override if you need finer control
 
+## sourceMapPrefix
+Type: `Number`  
+Default: `undefined`  
+
+The number of directories to drop from the path prefix when declaring files in the source map.
+
+## wrap
+Type: `String`  
+Default: `undefined`  
+
+Wrap all of the code in a closure, an easy way to make sure nothing is leaking.
+For variables that need to be public `exports` and `global` variables are made available.
+The value of wrap is the global variable exports will be available as.
+
+## exportAll
+Type: `Boolean`  
+Default: `false`  
+
+When using `wrap` this will make all global functions and variables available via the export variable.
+
 ## preserveComments
 Type: `Boolean` `String` `Function`  
 Default: `undefined`  
-Options: `false` `'all'` `'some'`
+Options: `false` `'all'` `'some'`  
 
@@ -71,3 +91,3 @@ Turn on preservation of comments.
 Type: `String`  
-Default: empty string
+Default: empty string  
 
@@ -78,2 +98,3 @@ This string will be prepended to the beginning of the minified output. It is processed using [grunt.template.process][], using the default options.
 
-[grunt.template.process]: https://github.com/gruntjs/grunt/blob/devel/docs/api_template.md#grunttemplateprocess
+[grunt.template.process]: https://github.com/gruntjs/grunt/wiki/grunt.template#wiki-grunt-template-process
+

Gruntfile.js

@@ -106,2 +106,28 @@ /*
         }
+      },
+      wrap: {
+        src: 'test/fixtures/src/simple.js',
+        dest: 'tmp/wrap.js',
+        options: {
+          mangle: false,
+          wrap: 'testExport'
+        }
+      },
+      exportAll: {
+        src: 'test/fixtures/src/simple.js',
+        dest: 'tmp/exportAll.js',
+        options: {
+          mangle: false,
+          wrap: 'testExport',
+          exportAll: true
+        }
+      },
+      sourcemap_prefix: {
+        files: {
+          '/dev/null': ['test/fixtures/src/simple.js']
+        },
+        options: {
+          sourceMap: 'tmp/sourcemap_prefix',
+          sourceMapPrefix: 3
+        }
       }
@@ -108,0 +134,0 @@ },

package.json

 {
   "name": "grunt-contrib-uglify",
   "description": "Minify files with UglifyJS.",
-  "version": "0.1.0",
+  "version": "0.1.1rc5",
   "homepage": "https://github.com/gruntjs/grunt-contrib-uglify",
@@ -35,9 +35,9 @@ "author": {
   "devDependencies": {
-    "grunt-contrib-clean": "~0.4.0a",
-    "grunt-contrib-jshint": "~0.1.0",
-    "grunt-contrib-nodeunit": "~0.1.1",
-    "grunt-contrib-internal": "~0.1.1",
-    "grunt": "~0.4.0"
+    "grunt-contrib-jshint": "~0.1.1rc5",
+    "grunt-contrib-nodeunit": "~0.1.2rc5",
+    "grunt-contrib-clean": "~0.4.0rc5",
+    "grunt-contrib-internal": "*",
+    "grunt": "~0.4.0rc5"
   },
   "keywords": []
 }

README.md

@@ -34,3 +34,3 @@ # grunt-contrib-uglify [![Build Status](https://secure.travis-ci.org/gruntjs/grunt-contrib-uglify.png?branch=master)](http://travis-ci.org/gruntjs/grunt-contrib-uglify)
 Type: `Boolean` `Object`  
-Default: `{}`
+Default: `{}`  
 
@@ -41,3 +41,3 @@ Turn on or off mangling with default options. If an `Object` is specified, it is passed directly to `ast.mangle_names()` *and* `ast.compute_char_frequency()` (mimicking command line behavior).
 Type: `Boolean` `Object`  
-Default: `{}`
+Default: `{}`  
 
@@ -48,3 +48,3 @@ Turn on or off source compression with default options. If an `Object` is specified, it is passed as options to `UglifyJS.Compressor()`.
 Type: `Boolean` `Object`  
-Default: `false`
+Default: `false`  
 
@@ -55,3 +55,3 @@ Turns on beautification of the generated source code. An `Object` will be merged and passed with the options sent to `UglifyJS.OutputStream()`.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -62,3 +62,3 @@ Specify the location to output the source map.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -69,3 +69,3 @@ The location where your source files can be found.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
@@ -76,10 +76,30 @@ The location of an input source map from an earlier compilation, e.g. from CoffeeScript.
 Type: `String`  
-Default: `undefined`
+Default: `undefined`  
 
 The location of your sourcemap. Defaults to the location you use for sourceMap, override if you need finer control
 
+#### sourceMapPrefix
+Type: `Number`  
+Default: `undefined`  
+
+The number of directories to drop from the path prefix when declaring files in the source map.
+
+#### wrap
+Type: `String`  
+Default: `undefined`  
+
+Wrap all of the code in a closure, an easy way to make sure nothing is leaking.
+For variables that need to be public `exports` and `global` variables are made available.
+The value of wrap is the global variable exports will be available as.
+
+#### exportAll
+Type: `Boolean`  
+Default: `false`  
+
+When using `wrap` this will make all global functions and variables available via the export variable.
+
 #### preserveComments
 Type: `Boolean` `String` `Function`  
 Default: `undefined`  
-Options: `false` `'all'` `'some'`
+Options: `false` `'all'` `'some'`  
 
@@ -95,3 +115,3 @@ Turn on preservation of comments.
 Type: `String`  
-Default: empty string
+Default: empty string  
 
@@ -102,4 +122,5 @@ This string will be prepended to the beginning of the minified output. It is processed using [grunt.template.process][], using the default options.
 
-[grunt.template.process]: https://github.com/gruntjs/grunt/blob/devel/docs/api_template.md#grunttemplateprocess
+[grunt.template.process]: https://github.com/gruntjs/grunt/wiki/grunt.template#wiki-grunt-template-process
 
+
 ### Usage examples
@@ -276,2 +297,3 @@
 
+ * 2013-01-08   v0.1.1rc5   Updating to work with grunt v0.4.0rc5. Switching back to this.files api.
  * 2012-11-27   v0.1.0   Work in progress, not yet officially released.
@@ -283,2 +305,2 @@
 
-*This file was generated on Thu Dec 13 2012 15:42:18.*
+*This file was generated on Wed Jan 09 2013 14:12:29.*

tasks/lib/uglify.js

@@ -35,2 +35,5 @@ /*
       var code = grunt.file.read(file);
+      if (typeof options.sourceMapPrefix !== 'undefined') {
+        file = file.replace(/^\/+/, "").split(/\/+/).slice(options.sourceMapPrefix).join("/");
+      }
       totalCode += code;
@@ -43,2 +46,7 @@ topLevel = UglifyJS.parse(code, {
 
+    // Wrap code in a common js wrapper.
+    if (options.wrap) {
+      topLevel = topLevel.wrap_commonjs(options.wrap, options.exportAll);
+    }
+
     // Need to call this before we mangle or compress,
@@ -45,0 +53,0 @@ // and call after any compression or ast altering

tasks/uglify.js

@@ -27,47 +27,48 @@ /*
     });
-    var result;
 
-    // The source files to be processed. The "nonull" option is used
-    // to retain invalid files/patterns so they can be warned about.
-    var files = grunt.file.expand({nonull: true}, this.file.srcRaw);
+    // Process banner.
+    var banner = grunt.template.process(options.banner);
 
-    // Warn if a source file/pattern was invalid.
-    var invalidSrc = files.some(function(filepath) {
-      if (!grunt.file.exists(filepath)) {
-        grunt.log.error('Source file "' + filepath + '" not found.');
-        return true;
+    // Iterate over all src-dest file pairs.
+    this.files.forEach(function(f) {
+      var src = f.src.filter(function(filepath) {
+        // Warn on and remove invalid source files (if nonull was set).
+        if (!grunt.file.exists(filepath)) {
+          grunt.log.warn('Source file "' + filepath + '" not found.');
+          return false;
+        } else {
+          return true;
+        }
+      });
+
+      // Minify files, warn and fail on error.
+      var result;
+      try {
+        result = uglify.minify(src, f.dest, options);
+      } catch (e) {
+        var err = new Error('Uglification failed.');
+        err.origError = e;
+        grunt.fail.warn(err);
       }
-    });
-    if (invalidSrc) { return false; }
 
-    // Minify files, warn and fail on error.
-    try {
-      result = uglify.minify(files, this.file.dest, options);
-    } catch(e) {
-      grunt.log.error(e);
-      grunt.fail.warn('uglification failed!');
-    }
+      // Concat banner + minified source.
+      var output = banner + result.min;
 
-    // Concat banner + minified source.
-    var banner = grunt.template.process(options.banner);
-    var output = banner + result.min;
+      // Write the destination file.
+      grunt.file.write(f.dest, output);
 
-    // Write the destination file.
-    grunt.file.write(this.file.dest, output);
+      // Write source map
+      if (options.sourceMap) {
+        grunt.file.write(options.sourceMap, result.sourceMap);
+        grunt.log.writeln('Source Map "' + options.sourceMap + '" created.');
+      }
 
-    // Write source map
-    if (options.sourceMap) {
-      grunt.file.write(options.sourceMap, result.sourceMap);
-    }
+      // Print a success message.
+      grunt.log.writeln('File "' + f.dest + '" created.');
 
-    // Print a success message.
-    grunt.log.writeln('File "' + this.file.dest + '" created.');
-
-    // ...and report some size information.
-    minlib.info(result.min, result.max);
-
-    // Fail task if any errors were logged.
-    if (this.errorCount > 0) { return false; }
+      // ...and report some size information.
+      minlib.info(result.min, result.max);
+    });
   });
 
 };

test/uglify_test.js

@@ -20,2 +20,5 @@ 'use strict';
       'multifile.js',
+      'wrap.js',
+      'exportAll.js',
+      'sourcemap_prefix'
     ];
@@ -22,0 +25,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Manifest confusion

Supply chain risk

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

39654

increased by20.32%

Number of package files

48

increased by50%

Lines of code

489

increased by12.93%

Number of lines in readme file

296

increased by8.03%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes