quentinrossetti/node-7z

// Copyright (c) 2014-2019, Quentin Rossetti <quentin.rossetti@gmail.com>

// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.

// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

import Lifecycle from './lifecycle.js'
import Bin from './bin.js'
import Args from './args.js'
import Flags from './flags.js'
import Parser from './parser.js'
import { onErrorFactory, onStderrFactory, onStdoutFactory, onEndFactory } from './events.js'
import Err from './error.js'
// import Lines from './lines.js'
import Maybe from './maybe.js'
import Commands from './commands.js'

// Expose the listen function to the API so a user can listen to a sdtio stream
// non emitted by the current (ie. in the run() function).
const listenFactory = ({ Lifecycle, Err, Maybe }) => seven => {
  Lifecycle.listenFactory({
    errorHandler: onErrorFactory({ Err }),
    stderrHandler: onStderrFactory({ Err }),
    stdoutHandler: onStdoutFactory({ Maybe }),
    endHandler: onEndFactory()
  })(seven)
  return seven
}

const listen = listenFactory({ Lifecycle, Err, Maybe })

// Function responsable for creating the streams using. Advanced usage of
// $childProcess and $defer is done at this stage.
const mainFactory = ({
  Lifecycle,
  Bin,
  Args,
  Flags,
  Parser,
  listen
}) => options => {
  const seven = Lifecycle.createFactory({ Bin, Args, Flags, Parser })(options)
  if (options.$childProcess) {
    seven._childProcess = options.$childProcess
  }
  if (!options.$defer) {
    Lifecycle.run(seven)
    listen(seven)
  }
  return seven
}

// Wire dependencies
const main = mainFactory({ Lifecycle, Bin, Args, Flags, Parser, listen })

// Public API
export default {
  add: Commands.standardFactory({ main, command: 'add' }),
  delete: Commands.standardFactory({ main, command: 'delete' }),
  extract: Commands.extractFactory({ main, command: 'extract' }),
  extractFull: Commands.extractFactory({ main, command: 'extractFull' }),
  hash: Commands.simplexFactory({ main, command: 'hash' }),
  list: Commands.simplexFactory({ main, command: 'list' }),
  rename: Commands.standardFactory({ main, command: 'rename' }),
  test: Commands.simplexFactory({ main, command: 'test' }),
  update: Commands.standardFactory({ main, command: 'update' }),
  listenFactory,
  listen,
  mainFactory,
  main
}