r4y

A typescript library for spawning and executing child processes.

Implementation

A common implementation is the following:

import ray from 'r4y';

const response = await ray.execute('echo $WHATEVER');
console.log(response);

await ray.spawn('find . -type f | wc');

Configuration

import ray from 'r4y';
ray.config.set({
  debug: false,
  spin: false,
  spawn: {
    log: {
      stdout: 'trace',
      stderr: 'error',
    }
  },
});

Configuration parameters

| Parameter name | Parameter type | Parameter description | | -------------- | -------------- | --------------------- | | debug | boolean | Wheater or not to console log debugging information like child ID | | spin | boolean | Wheater or not to show a spinning console log | | spawn.log.stdout | LogMethod | How the child process should log its stdout | | spawn.log.stderr | LogMethod | How the child process should log its stderr |

type LogMethod = 'trace' | 'debug' | 'info' | 'warn' | 'error';

Unix philosophy

This repo try to follow the Unix philosophy.

Name

r4y stands for ray, like in Radioactive ray.

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