git pages bug fix

git-pages/templates/init-job.yaml

@@ -6,7 +6,7 @@ metadata:
   labels:
     {{- include "git-pages.componentLabels" . | nindent 4 }}
   annotations:
-    "helm.sh/hook": post-install, post-upgrade
+    "helm.sh/hook": post-install
     "helm.sh/hook-delete-policy": hook-succeeded,before-hook-creation
 spec:
   backoffLimit: 5
@@ -32,6 +32,16 @@ spec:
                 -H "Host: {{ .Values.ingress.host }}" \
                 -o /dev/null "http://git-pages:3000/.git-pages/health"
               do sleep 2; done
+              echo "Init: checking if site already exists..."
+              MANIFEST=$(curl -sf \
+                -H "Host: {{ .Values.ingress.host }}" \
+                "http://git-pages:3000/.git-pages/manifest.json" 2>/dev/null || echo "")
+
+              if echo "$MANIFEST" | grep -q '"contents"'; then
+                echo "Init: site already initialized, skipping"
+                exit 0
+              fi
+
               echo "Init: creating placeholder site..."
               WORK=$(mktemp -d)
               mkdir -p "$WORK/__init__"