try to clarify autorestart vs restarting.

autorestart restarts when the command exits, otherwise restarts only
happen when the file is saved.

go/qst.go

@@ -43,7 +43,7 @@ var mappings = map[string]func(string) string{
}
var delay = flag.Duration("delay", 1*time.Second, "time to wait until restart")
var autoRestart = flag.Bool("autorestart", true, "restart after command exists")
var autoRestart = flag.Bool("autorestart", true, "automatically restart after command exists")
var command = flag.String("command", "", "command to run ({file} will be substituted)")
func main() {
@@ -112,15 +112,15 @@ func runCmd(file string, runner *Runner) {
}
type Runner struct {
	cmd        *exec.Cmd
	shellCmd   string
	started    bool
	restart    bool
	restarting bool
	cmd         *exec.Cmd
	shellCmd    string
	started     bool
	autoRestart bool
	restarting  bool
}
func MakeRunner(shellCmd string, restart bool) *Runner {
	return &Runner{nil, shellCmd, false, restart, false}
func MakeRunner(shellCmd string, autoRestart bool) *Runner {
	return &Runner{nil, shellCmd, false, autoRestart, false}
}
func (r *Runner) Start() error {
@@ -146,7 +146,7 @@ func (r *Runner) Start() error {
			log.Printf("%s finished: %s", r.shellCmd, result)
			time.Sleep(*delay)
			if !r.restarting && !r.restart {
			if !r.restarting && !r.autoRestart {
				r.started = false
				break
			}
@@ -176,7 +176,7 @@ func (r *Runner) Restart() error {
}
func (r *Runner) Stop() {
	r.restart = false
	r.autoRestart = false
	r.Kill()
}