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shortcake

1.2.8 • Public • Published

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Adds asynchronous tasks, generators, promises, dependencies and more to Cake.

Features

  • Asynchronous tasks are fully supported and composable.
  • Generator based-control flow for tasks with full support for Promises.
  • Tasks can declare dependencies and ensure they execute successfully first.
  • You can require CoffeeScript files from your Cakefile automatically.
  • More natural CLI (options can be specified last, i.e.: cake build --minify).
  • Better stacktraces with source map support for CoffeeScript files.
  • Additional helpers to make writing tasks faster and more pleasant.

Install

npm install -g shortcake

For best results alias cake=shortcake in your ~/.zshrc or ~/.bashrc.

Usage

Just add require 'shortcake' at the top of your Cakefile!

Examples

Async tasks

Async tasks are easy to declare, any task with an obvious callback will be treated as asynchronous. Add an additional argument called callback, cb, done or next and use it to indicate when your task is finished executing.

task 'compile:js''compile js'(done) ->
  exec 'coffee -bc app.coffee'done
 
task 'minify:js',   'minify js'(done) ->
  exec 'uglify-js --compress --mangle app.js > app.min.js'done

Promise tasks

You can also return a promise from your task and shortcake will automatically wait for it to resolve. Since executive returns a promise, this works too:

task 'compile:js''compile js'->
  exec 'coffee -bc app.coffee'

Invoking multiple tasks

You can manually invoke tasks and string them together with callbacks:

task 'build''build project'->
  invoke 'compile:js'->
    invoke 'minify:js'

Declaring dependencies

Dependencies can be declared by adding an array of task names after your task's description.

task 'build''build project'['compile:js''minify:js']

Serial tasks

You can also pass an array of tasks invoke and it will execute them in order for you:

task 'build''build project'(done) ->
  invoke ['compile:js''minify:js']done

...or more explicitly using invoke.serial.

Parallel tasks

If you want to execute tasks in parallel you can use invoke.parallel.

task 'compile''compile css & js'(done) ->
  invoke.parallel ['compile:css''compile:js']done

Detecting running tasks

You can check for running tasks using the running helper.

task 'watch''watch for changes and re-compile js'->
  exec 'coffee -bcmw -o lib/ src/'
 
task 'watch:test''watch for changes and re-run tests'(options) ->
  invoke 'watch'
 
  require('vigil').watch __dirname(filename, stats) ->
    return if running 'test'
 
    if /^test/.test filename
      invoke 'test'test: filename
    if /^src/.test filename
      invoke 'test'

Generator tasks

You can also use yield to wait for the value of a promise and eschew the use of callbacks.

task 'compile:js''compile js'->
  yield exec 'coffee -bc app.coffee'
 
task 'minify:js',   'minify js'->
  yield exec 'uglify-js --compress --mangle app.js > app.min.js'

This really pays dividends with more complicated tasks:

task 'package''Package project'->
  yield exec '''
    mkdir -p dist
    rm   -rf dist/*
  '''
 
  yield exec.parallel '''
    cp manifest.json dist
    cp -rf assets    dist
    cp -rf lib       dist
    cp -rf views     dist
  '''
 
  yield exec '''
    zip -r package.zip dist
    rm -rf dist
  '''

More

You can peruse shortcake's Cakefile for a real world example.

install

npm i shortcake

Downloadsweekly downloads

119

version

1.2.8

license

MIT

homepage

github.com

repository

Gitgithub

last publish

collaborators

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