From 22cf6223e31e4e38d25caee14050faa98959dc88 Mon Sep 17 00:00:00 2001
From: pi-farm <info@pi-farm.de>
Date: Fri, 6 Feb 2026 21:43:15 +0100
Subject: [PATCH] add handling for non-docker-images

---
 docker-compose.yml |  2 +-
 multi-watch.sh     | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index da9d0fb..bea752f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ services:
     image: git.pi-farm.de/pi-farm/multi-watch:1.0
     container_name: multi-watch
     volumes:
-      - $(pwd)/config:/config
+      - ./config:/config
       - /etc/localtime:/etc/localtime:ro
     restart: unless-stopped
 
diff --git a/multi-watch.sh b/multi-watch.sh
index 5e5a15c..69d4938 100644
--- a/multi-watch.sh
+++ b/multi-watch.sh
@@ -44,7 +44,20 @@ EOF
         NEW_VAL=""
 
         if [ "$TYPE" == "DOCKER" ]; then
-            NEW_VAL=$(curl -s "https://hub.docker.com/v2/repositories/${REPO}/tags/${EXTRA}" | jq -r '.last_updated // empty')
+            if [[ "$REPO" == *"."* && "$REPO" == *"/"* ]]; then
+                # FALL: Eigene Registry (z.B. git.pi-farm.de)
+                # Wir versuchen hier den Docker-Standard-Weg über die Manifest-Config
+                # Hinweis: Das funktioniert ohne Auth nur bei öffentlichen Repos!
+                REGISTRY_HOST=$(echo $REPO | cut -d/ -f1)
+                IMAGE_NAME=$(echo $REPO | cut -d/ -f2-)
+                
+                # Hole das Digest (eindeutiger Hash) des Images
+                NEW_VAL=$(curl -s -H "Accept: application/vnd.docker.distribution.manifest.v2+json" \
+                    "https://${REGISTRY_HOST}/v2/${IMAGE_NAME}/manifests/${EXTRA}" | jq -r '.config.digest // empty')
+            else
+                # FALL: Normaler Docker Hub
+                NEW_VAL=$(curl -s "https://hub.docker.com/v2/repositories/${REPO}/tags/${EXTRA}" | jq -r '.last_updated // empty')
+            fi
         elif [ "$TYPE" == "GITHUB" ]; then
             NEW_VAL=$(curl -s "https://api.github.com/repos/${REPO}/branches/${EXTRA}" | jq -r '.commit.sha // empty')
         fi