From 66c2d8793df19d18902f698003bfb8455ed058ee Mon Sep 17 00:00:00 2001
From: Thomas Klaehn <thomas.klaehn@perinet.io>
Date: Mon, 22 Dec 2025 07:42:36 +0100
Subject: [PATCH] Fix: process handling of docoer-compose

Signed-off-by: Thomas Klaehn <thomas.klaehn@perinet.io>
---
 src/internal/apiservice/printer/printer.go    | 16 ++--------
 .../app/process/octoprint/octoprint.go        | 29 ++++++++++---------
 2 files changed, 18 insertions(+), 27 deletions(-)

diff --git a/src/internal/apiservice/printer/printer.go b/src/internal/apiservice/printer/printer.go
index 483aea6..93e10e9 100644
--- a/src/internal/apiservice/printer/printer.go
+++ b/src/internal/apiservice/printer/printer.go
@@ -112,21 +112,9 @@ func handle_patch_printerstate(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if state.State == StateOn {
-		err = octoprint.ReStart()
-		if err != nil {
-			logger.Print(err)
-			w.WriteHeader(http.StatusInternalServerError)
-			w.Write(json.RawMessage(fmt.Sprintf(`{"error": "%s"}`, err.Error())))
-			return
-		}
+		octoprint.ReStart()
 	} else {
-		err := octoprint.Stop()
-		if err != nil {
-			logger.Print(err)
-			w.WriteHeader(http.StatusInternalServerError)
-			w.Write(json.RawMessage(fmt.Sprintf(`{"error": "%s"}`, err.Error())))
-			return
-		}
+		octoprint.Stop()
 	}
 	w.WriteHeader(http.StatusOK)
 }
diff --git a/src/internal/app/process/octoprint/octoprint.go b/src/internal/app/process/octoprint/octoprint.go
index 81d69d7..ba2d8bc 100644
--- a/src/internal/app/process/octoprint/octoprint.go
+++ b/src/internal/app/process/octoprint/octoprint.go
@@ -19,7 +19,7 @@ type DockerState struct {
 const (
 	start_cmd  = "docker-compose -f /etc/printctrl/octoprint/docker-compose.yml up -d"
 	stop_cmd   = "docker-compose -f /etc/printctrl/octoprint/docker-compose.yml down"
-	status_cmd = "docker ps"
+	status_cmd = "docker ps -a"
 )
 
 var (
@@ -30,22 +30,21 @@ func init() {
 	logger.SetFlags(log.Llongfile | log.Ltime)
 }
 
-func Start() error {
+func Start() {
 	p := process.NewProcess(start_cmd)
-	return p.Start()
+	p.Start()
+	p.Wait()
 }
 
-func Stop() error {
+func Stop() {
 	p := process.NewProcess(stop_cmd)
-	return p.Start()
+	p.Start()
+	p.Wait()
 }
 
-func ReStart() error {
-	err := Stop()
-	if err != nil {
-		logger.Print(err)
-	}
-	return Start()
+func ReStart() {
+	Stop()
+	Start()
 }
 
 func Status() DockerState {
@@ -58,7 +57,7 @@ func Status() DockerState {
 			std := <-p.StdoutChannel
 			if strings.Contains(std, "octoprint/octoprint") {
 				res := strings.Split(std, "   ")
-				if len(res) != 7 {
+				if len(res) < 7 {
 					logger.Printf("Unkown number pf parameters (%d vs. 7)", len(res))
 				} else {
 					state.ContainerID = res[0]
@@ -67,7 +66,11 @@ func Status() DockerState {
 					state.Created = res[3]
 					state.Status = res[4]
 					state.Ports = res[5]
-					state.Name = res[6]
+					if len(res) == 7 {
+						state.Name = res[6]
+					} else if len(res) == 9 {
+						state.Name = res[8]
+					}
 				}
 			}
 		}