@dogmalang/exec.async

Functions for executing lines from shell, asynchronously.

Engineered in Valencia, Spain, EU by Justo Labs.

Use

const {exec, execf, pexec} = require("@dogmalang/exec.async");

exec()

It executes a command:

async function exec(...cmd) : object
async function exec(...cmd, opts:object) : object

• cmd, the command to run.
• opts, the options:
  • workDir (string), the work directory to use.
  • env (object), the environment variables to use.
  • detach (bool or number), detach the execution? When a number, this is the milliseconds to wait before returning and detecting an error during this interval.
  • enc (string), the output encoding.

execf()

Similar to exec(), but for a command with format:

async function execf(fmt:string, ...args) : object
async function execf(fmt:string, ...args, opts:object) : object