command

package

v1.0.0-rc.1 Latest Latest Go to latest Published: Jul 29, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

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Package command provides the bounded lifecycle used by RobotGo's one-shot external command backends.

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const CleanupDelay = 250 * time.Millisecond

CleanupDelay bounds the time spent waiting for inherited command I/O to close after the direct process exits or its context is canceled.

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func Output(ctx context.Context, name string, args ...string) ([]byte, error)

Output runs a one-shot command and returns its standard output. It returns exec.ErrWaitDelay when inherited I/O remains open past CleanupDelay.

func Run(ctx context.Context, stdin io.Reader, name string, args ...string) error

Run runs a one-shot command with the supplied standard input. It returns exec.ErrWaitDelay when inherited I/O remains open past CleanupDelay.

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