Function runLocal

cli/ssh.go:1206–1228

runLocal runs a command on the local machine.

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

// runLocal runs a command on the local machine.
func runLocal(ctx context.Context, stdin io.Reader, name string, args ...string) ([]byte, error) {
	cmd := exec.CommandContext(ctx, name, args...)
	cmd.Stdin = stdin

	out, err := cmd.Output()
	if err != nil {
		var stderr []byte
		if exitErr := new(exec.ExitError); errors.As(err, &exitErr) {
			stderr = exitErr.Stderr
		}

		return out, xerrors.Errorf(
			"`%s %s` failed: stderr: %s\n\nstdout: %s\n\n%w",
			name,
			strings.Join(args, " "),
			bytes.TrimSpace(stderr),
			bytes.TrimSpace(out),
			err,
		)
	}

	return out, nil
}

// runRemoteSSH runs a command on a remote machine/workspace via SSH.
func runRemoteSSH(sshClient *gossh.Client, stdin io.Reader, cmd string) ([]byte, error) {