Easy and small child_process.spawn
npm install spawn-please
Easy and small child_process.spawn.
- Promise-based
- Cross-platform
- Pass stdin as an argument
- Rejects on stderr by default, even if exit code is 0
``sh`
$ npm install --save spawn-please
`typescript`
(
command: string,
args?: string[],
options?: Options,
spawnOptions?: any,
): Promise<{
stdout: string
stderr: string
}>
`js
import spawn from 'spawn-please'
const { stdout, stderr } = await spawn('printf', ['please?'])
assert.equal(stdout, 'please?')
assert.equal(stderr, '')
`
- rejectOnError: boolean - Throws an error if stderr is non-empty. Default: true.stdin: string
- - Send stdin to the spawned child process.stdout: (data: string) => void
- - Stream stdout by chunk.stderr: (data: string) => void` - Stream stderr by chunk.
-
ISC © Raine Revere