ci: use relative paths

.gitea/workflows/backup-volumes.yml

@@ -28,7 +28,8 @@ jobs:
             set -e
 
             BACKUP_DATE='"$BACKUP_DATE"'
-            BACKUP_DIR="/tmp/backups/$BACKUP_DATE"
+            BACKUP_BASE_DIR="$HOME/backups"
+            BACKUP_DIR="$BACKUP_BASE_DIR/$BACKUP_DATE"
 
             echo "Creating backup directory: $BACKUP_DIR"
             mkdir -p "$BACKUP_DIR"
@@ -113,7 +114,7 @@ jobs:
           mkdir -p backups
 
           echo "Downloading backups from remote server..."
-          scp -r ${{ secrets.BACKUP_USER }}@${{ secrets.BACKUP_HOST }}:/tmp/backups/$BACKUP_DATE backups/
+          scp -r ${{ secrets.BACKUP_USER }}@${{ secrets.BACKUP_HOST }}:~/backups/$BACKUP_DATE backups/
 
           echo "Downloaded files:"
           ls -lh backups/$BACKUP_DATE/
@@ -125,9 +126,13 @@ jobs:
           path: backups/
           retention-days: 30
 
-      - name: Cleanup remote backups
+      - name: Cleanup old remote backups (keep last 7 days)
         if: always()
         run: |
-          BACKUP_DATE=$(date +%Y%m%d_%H%M%S)
-          ssh ${{ secrets.BACKUP_USER }}@${{ secrets.BACKUP_HOST }} "rm -rf /tmp/backups/$BACKUP_DATE"
-          echo "Remote backup cleaned up"
+          ssh ${{ secrets.BACKUP_USER }}@${{ secrets.BACKUP_HOST }} << 'ENDSSH'
+            # Lösche Backups älter als 7 Tage
+            find ~/backups -maxdepth 1 -type d -name "????????_??????" -mtime +7 -exec rm -rf {} \; 2>/dev/null || true
+            echo "Old backups cleaned up (kept last 7 days)"
+            echo "Current backups:"
+            ls -lh ~/backups/ 2>/dev/null || echo "No backups found"
+          ENDSSH