FormidableLabs/puglify

Name: puglify

Owner: Formidable

Description: ? a multithreaded wrapper around `uglify`

Created: 2017-04-26 20:22:39.0

Updated: 2017-11-11 21:13:16.0

Pushed: 2017-11-10 07:41:29.0

Homepage:

Size: 229

Language: C++

GitHub Committers

User	Most Recent Commit	# Commits

Other Committers

User	Email	Most Recent Commit	# Commits

README

puglify ?

puglify is a multithreaded wrapper around uglify. It speeds up batch minification of many small modules.

puglify stands for:

• parallel uglify
• the fact that a pug's face looks minified

Usage

Start a Puglifier instance:

t puglifier = new Puglifier({
 Optional. Number of threads to utilize. Defaults to `os.cpus().length`.
readCount: os.cpus().length

Then, use either the Promise or Observable interfaces:

romise interface, single code string
ifier
inify({
code: 'var pug = "lify"; function puglify() { return true; }'

hen(batch => console.log(batch))
atch(err => console.error(err))
 If you're not running `puglify` frequently, feel free to
 terminate the instance. Persisting it eliminates subsequent startup
 times, which is useful for interactive applications.
hen(() => puglifier.terminate());

romise interface, multiple code strings
ifier
inify({
code: {
  // Keys don't have to be valid filenames. They're just useful
  // for identifying which code strings get emitted from `next()`
  // when subscribing to an observable.
  'one.js': 'var pug = "lify"; function puglify() { return true; }',
  'two.js': 'var two = 1 + 1; function add(a, b) { return a + b; }'
}


bservable interface, single code string
ifier
inifyWithObservable({
code: 'var pug = "lify"; function puglify() { return true; }'

ubscribe({
next: code => {
  console.log(code);
},
error: err => {
  console.error(error)
},
complete: () => puglifier.terminate();


romise interface, multiple code strings
ifier
inifyWithObservable({
code: {
  // Keys don't have to be valid filenames. They're just useful
  // for identifying which code strings get emitted from `next()`
  // when subscribing to an observable.
  'one.js': 'var pug = "lify"; functwion puglify() { return true; }',
  'two.js': 'var two = 1 + 1; function add(a, b) { return a + b; }'
}

For each code string, the result type looks like:

 We return Buffers so we can pass code off easily to gzip
de: Buffer,
ror: string

Multi-string results are just an object with names as keys and code/error objects as values.

Stability

puglify is wildly unstable! Use at your own risk until 1.0.0.

TODO

• Provide prebuilt binaries for all major platforms.
• Ensure crash safety in all V8 code.
• Audit for memory leaks.
• Setup CI.