add support for non-github repos

Dockerfile

@@ -1,7 +1,7 @@
 FROM alpine:latest
 
 # Abhängigkeiten installieren
-RUN apk add --no-cache bash curl jq msmtp ca-certificates tzdata
+RUN apk add --no-cache bash curl jq msmtp ca-certificates tzdata git
 
 # Struktur anlegen
 RUN mkdir /app /config

multi-watch.sh

@@ -69,8 +69,26 @@ EOF
                 NEW_VAL=$(echo "$RESPONSE" | grep -i "docker-content-digest" | awk '{print $2}' | tr -d '\r')
                 [[ -z "$NEW_VAL" ]] && NEW_VAL=$(echo "$RESPONSE" | grep -i "etag" | awk '{print $2}' | tr -d '\r' | tr -d '"')
             fi
-        elif [ "$TYPE" == "GITHUB" ]; then
-            NEW_VAL=$(curl -s "https://api.github.com/repos/${REPO}/branches/${EXTRA}" | jq -r '.commit.sha // empty')
+        elif [ "$TYPE" == "GITHUB" ] || [ "$TYPE" == "GIT" ]; then
+            if [[ "$REPO" =~ ^http ]] || [[ "$REPO" == *"."* ]]; then
+                # FALL: Eigener Git-Server (Gitea, GitLab, etc.)
+                URL="$REPO"
+                [[ ! "$URL" =~ ^http ]] && URL="https://$URL"
+                
+                echo "  🔍 Frage Git-Remote ab: $URL ($EXTRA)..."
+                
+                # GIT_TERMINAL_PROMPT=0 verhindert das Warten auf Passworteingaben
+                # timeout 15s verhindert das Hängenbleiben bei toten Servern
+                NEW_VAL=$(GIT_TERMINAL_PROMPT=0 timeout 15s git ls-remote "$URL" "refs/heads/$EXTRA" 2>/dev/null | awk '{print $1}')
+                
+                if [ $? -ne 0 ] || [ -z "$NEW_VAL" ]; then
+                    echo "  ⚠️  Fehler: Git-Server nicht erreichbar oder Repo privat/geschützt."
+                    continue
+                fi
+            else
+                # FALL: Klassisches GitHub Repo via API
+                NEW_VAL=$(curl -s --max-time 15 "https://api.github.com/repos/${REPO}/branches/${EXTRA}" | jq -r '.commit.sha // empty')
+            fi
         fi
 
         if [ -z "$NEW_VAL" ] || [ "$NEW_VAL" == "null" ]; then