spawndamnit

Take care of your spawn()

Features

• Returns an await-able promise
• Collects stdout and stderr buffers
• Emits events "stdout" and "stderr"
• Automatically kills all spawn processes when parent process dies

Installation

1yarn add spawndamnit

Usage

Basic:

1const spawn = require('spawndamnit');
2
3async function main() {
4  let child = spawn('npm', ['star', 'spawndamnit']);
5
6  child.on('stdout', data => console.log(data.toString()));
7  child.on('stderr', data => console.error(data.toString()));
8
9  let { code, stdout, stderr } = await child;
10
11  console.log(code === 0 ? 'success' : 'error');
12}