// ExecCmd allows changing the execution function for external processes.
ExecCmd allows changing the execution function for external processes.
// ExecCmd allows changing the execution function for external processes .
func ExecCmd(e command.ExecCommandFn) Option {
	return func(opts *options) error {
		opts.execCommand = e
		return nil
	}
}
func ExecCmd ( e command . ExecCommandFn ) Option { return func ( opts * options ) error { opts . execCommand = e return nil } }
ExecCmd allows changing the execution function for external processes.
ExecCmd allows changing the execution function for external processes .