fly

Node.js build system based in generators.

Features

• Based in co-routines, generators and promises.
• Callback heaven
• Concurrent tasks
• Robust error handling
• Cascading tasks
• Tiny API.

See the documentation to learn more.

Install

npm install fly

flyfile.js

ES5

Out of the box, a flyfile.js should be written in native ES5:

var x = module.exports
var paths = {
  scripts: ['src/**/*.js', '!src/ignore/**/*.js']
}

x.default = function * () {
  yield this.watch(paths.scripts, 'build')
}

x.build = function * () {
  yield this.source(paths.scripts)
    .eslint({
      rules: {'no-extra-semi': 0}
    })

  yield this.source(paths.scripts)
    .babel({
      presets: ['es2015', 'stage-0']
    })
    .concat('app.js')
    .target('dist')
}

ES2015 and beyond

If you'd prefer to write your flyfile.js and plugins with ES6 or ES7 syntax, install fly-esnext and that's it :)

npm i -D fly-esnext

const paths = {
  scripts: ['src/**/*.js', '!src/ignore/**/*.js']
}

export default async function () {
  await this.watch(paths.scripts, 'build')
}

export async function build() {
  await this.source(paths.scripts)
    .eslint({
      rules: {'no-extra-semi': 0}
    })

  await this.source(paths.scripts)
    .babel({
      presets: ['es2015', 'stage-0']
    })
    .concat('app.js')
    .target('dist')
}