feat!: complete rearrangement for multi-module platform-specific modules

cmd/windows/main.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"log"
+	"log/slog"
+	"time"
+
+	"internal"
+
+	"golang.org/x/sys/windows/svc"
+	"golang.org/x/sys/windows/svc/debug"
+)
+
+type WrapperService struct {
+	service internal.Service
+}
+
+func (wrapper *WrapperService) Execute(args []string, requestChannel <-chan svc.ChangeRequest, status chan<- svc.Status) (bool, uint32) {
+	const acceptedCommands = svc.AcceptStop | svc.AcceptShutdown | svc.AcceptPauseAndContinue
+	tick := time.Tick(5 * time.Second)
+
+	status <- svc.Status{State: svc.StartPending}
+	status <- svc.Status{State: svc.Running, Accepts: acceptedCommands}
+
+loop:
+	for {
+		select {
+		case <-tick:
+			slog.Debug("Tick Handled...!")
+		case changeRequest := <-requestChannel:
+			switch changeRequest.Cmd {
+			case svc.Interrogate:
+				slog.Debug("Interrogate Requested", "changeRequest", changeRequest)
+				status <- changeRequest.CurrentStatus
+			case svc.Stop, svc.Shutdown:
+				slog.Warn("Shutdown Requested", "changeRequest", changeRequest)
+				break loop
+			case svc.Pause:
+				wrapper.service.Pause()
+				slog.Warn("Pause Requested", "changeRequest", changeRequest)
+				status <- svc.Status{State: svc.Paused, Accepts: acceptedCommands}
+			case svc.Continue:
+				slog.Info("Continue Requested", "changeRequest", changeRequest)
+				status <- svc.Status{State: svc.Running, Accepts: acceptedCommands}
+			default:
+				slog.Warn("Unexpected Change Request", "changeRequest", changeRequest)
+			}
+		}
+	}
+
+	slog.Info("Service Stopping")
+	status <- svc.Status{State: svc.StopPending}
+	return false, 1
+}
+
+func runService(name string, isDebug bool) {
+	service := WrapperService{
+		service: internal.NewApp(),
+	}
+
+	if isDebug {
+		err := debug.Run(name, &service)
+		if err != nil {
+			log.Fatalln("Error running service in debug mode.")
+		}
+	} else {
+		err := svc.Run(name, &service)
+		if err != nil {
+			log.Fatalln("Error running service in Service Control mode.")
+		}
+	}
+}
+
+func main() {
+
+	runService("DoorTray", true)
+}