gulp-uglyfly v1.4.2

gulp-uglyfly

Minify JavaScript with UglyflyJS (fork of UglifyJS2)

About

This gulp package is forked from Terin Stock's gulp-uglify. It uses UglyflyJS instead of UglifyJS2 to minify javascript.

This fork should handle sourcemaps/filenames/streams properly.

It is also able to parallelize the transforms if there are multiple cpus.

Installation

Install package with NPM and add it to your development dependencies:

npm install --save-dev gulp-uglyfly

Usage

var uglyfly = require('gulp-uglyfly');

gulp.task('compress', function() {
  gulp.src('lib/*.js')
    .pipe(uglyfly())
    .pipe(gulp.dest('dist'))
});

Options

• mangle

  	Pass `false` to skip mangling names.

• output

  	Pass an object if you wish to specify additional [output
  	options](http://lisperator.net/uglifyjs/codegen). The defaults are
  	optimized for best compression.

• compress

  	Pass an object to specify custom [compressor
  	options](http://lisperator.net/uglifyjs/compress). Pass `false` to skip
  	compression completely.

• preserveComments

  	A convenience option for `options.output.comments`. Defaults to preserving no
  	comments.
  
  	- `all`
  
  		Preserve all comments in code blocks
  
  	- `some`
  
  		Preserve comments that start with a bang (`!`) or include a Closure
  		Compiler directive (`@preserve`, `@license`, `@cc_on`)
  
  	- `function`
  
  		Specify your own comment preservation function. You will be passed the
  		current node and the current comment and are expected to return either
  		`true` or `false`.

You can also pass the uglyfly function any of the options listed here to modify UglyflyJS's behavior.