refine gitainer deploy to error out if we get err json

.gitea/workflows/gitainer-deploy.yaml

@@ -32,12 +32,40 @@ jobs:
         run: echo "Workflow successful"
       
       - name: Call Gitainer stack webhooks
-        continue-on-error: true
+        continue-on-error: ${{ inputs.delayed_silent }}
         run: |
           if [ "${{ inputs.delayed_silent }}" = "true" ]; then
             echo "Delaying the webhook call by 10s using a detached container."
             echo "This gives the runner time to report job completion and clean up before it restarts."
             docker run --rm -d alpine sh -c "apk add --no-cache curl && sleep 10 && curl --max-time ${{ inputs.webhook_timeout }} --request POST 'http://gitainer.local.chromart.cc/api/stacks/${{ inputs.stack_name }}?pretty'"
           else
-            curl --max-time ${{ inputs.webhook_timeout }} --request POST "http://gitainer.local.chromart.cc/api/stacks/${{ inputs.stack_name }}?pretty"
+            if ! RESPONSE=$(curl --max-time ${{ inputs.webhook_timeout }} \
+                                --write-out "\n%{http_code}" \
+                                --silent \
+                                --show-error \
+                                --request POST \
+                                "http://gitainer.local.chromart.cc/api/stacks/${{ inputs.stack_name }}?pretty"); then
+              echo "Error: curl command failed."
+              exit 1
+            fi
+            
+            HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
+            RESPONSE_BODY=$(echo "$RESPONSE" | sed '$d')
+            
+            echo "HTTP Status Code: $HTTP_CODE"
+            echo "Response Body:"
+            echo "$RESPONSE_BODY"
+            
+            if echo "$RESPONSE_BODY" | jq -e . >/dev/null 2>&1; then
+              if echo "$RESPONSE_BODY" | jq -e '(.err != null and .err != false) or (.error != null and .error != false)' >/dev/null 2>&1; then
+                ERR_MSG=$(echo "$RESPONSE_BODY" | jq -r 'if .err != null and .err != false then .err else .error end')
+                echo "Error: Gitainer deploy failed with message: $ERR_MSG"
+                exit 1
+              fi
+            fi
+            
+            if [ "$HTTP_CODE" -ne 200 ]; then
+              echo "Error: Gitainer deploy failed with HTTP status code $HTTP_CODE"
+              exit 1
+            fi
           fi