Function printServiceTree

lib/syncthing/syncthing.go:444–459

(w io.Writer, sup supervisor, level int)

type supervisor interface{ Services() []suture.Service }

func printServiceTree(w io.Writer, sup supervisor, level int) {
	printService(w, sup, level)

	svcs := sup.Services()
	slices.SortFunc(svcs, func(a, b suture.Service) int {
		return strings.Compare(fmt.Sprint(a), fmt.Sprint(b))
	})

	for _, svc := range svcs {
		if sub, ok := svc.(supervisor); ok {
			printServiceTree(w, sub, level+1)
		} else {
			printService(w, svc, level+1)
		}
	}
}

func printService(w io.Writer, svc interface{}, level int) {
	type errorer interface{ Error() error }