Cli Step Runner

A process tool that running the stdio tasks step by step for Node.js.

yarn add cli-step-runner
or
npm install cli-step-runner

Basic usage

const Runner = require('cli-step-runner')

const runner = new Runner()

runner.link({
  info: 'hi, guys #1',
  handler: (input, next) => {
    console.log('..', input)
    next()
  }
})
runner.link([
  {
    info: 'hi, guys #2',
    handler: input => {
      console.log(input)
      // doesn't do next
    }
  },
  {
    info: 'hi, guys #3',
    handler: input => {
      // Won't go this
    }
  }
])
runner.start() // run

Example 1

const runner = new Runner()

runner.show('hello my friend').handle(input => {
  console.log('user input: ', input)
  runner.stop() // Ending the stdio, only work on Windows
})

Example 2

const runner = new Runner()

runner
  .show('hello my friend')
  .show('do u love me ?')
  .link(function(input, next) {
    next({
      args: [input, 'fuck me']
      // set this option to send the params to next handler
    })
  })
  .show('haha, what\'s your name ?')
  .link(function(input, next, arg1, arg2) {
    console.log(arg1, input, arg2)
    console.log('----------------------')
    next({
      restart: true
      // set this option to send the params to restart
    })
  })