@01/launcher

Nodejs Process Launcher

Usage

import {launch} from '@1/launcher'

await launch({
  cmds:['echo', 'Hello']
})

Options

type Options = {
  env?: string | string[];
  cmds?: string[];
  cwd?: string;
  mode?: LaunchMode;
  exitProcessOnClose?: boolean;
  silent?: boolean;
} & SpawnOptions;

env

Option to pass custom environment variable to child process.

• env:'ENV_VAR=value'
• env:['ENV1=v1', 'ENV2=v2']
• env:'ENV1=v1,ENV2=v2'

cmds

Child process cmd with arguments. First element is the program location or name and remaining elements are it's arguments.

cmds: ['echo', 'Hello']

cwd

Current working directory. Path is absolute if it's starts with slash / otherwise relative.

• cwd: './relative/path'
• cwd: '/absolute/path'

mode

Launch mode

• cli Exit program on exceptions
• program Throw error on exceptions

exitProcessOnClose

Exit parent node process on close.

silent

Skip verbose logs