Update tauri-build.yml

.github/workflows/tauri-build.yml

@@ -542,6 +542,35 @@ jobs:
           else
             echo "⚠️ No DMG file found to verify"
           fi
+      - name: Test AppImage – wait for webserver
+        if: matrix.platform == 'ubuntu-22.04' && contains(matrix.args, 'appimage')
+        run: |
+          set -e
+          APPIMAGE=$(find ./frontend/src-tauri/target -name "*.AppImage" -type f | head -n 1)
+          chmod +x "$APPIMAGE"
+
+          echo "Starting AppImage in background..."
+          timeout 120 "$APPIMAGE" --appimage-extract &
+          PID=$!
+
+          echo "Waiting for http://127.0.0.1:8080 to respond..."
+          for i in $(seq 1 40); do
+            if curl -f -s http://127.0.0.1:8080 > /dev/null 2>&1; then
+              echo "Stirling-PDF is up and running on port 8080!"
+              curl -s http://127.0.0.1:8080 | head -n 5
+              pkill -f "$(basename "$APPIMAGE")" || true
+              wait $PID || true
+              echo "AppImage functional test PASSED"
+              exit 0
+            fi
+            echo "Attempt $i/40 – still waiting for webserver..."
+            sleep 3
+          done
+
+          echo "AppImage failed to start webserver within 120s"
+          ps aux | grep -i java || true
+          pkill -f "$(basename "$APPIMAGE")" || true
+          exit 1
 
       - name: Rename artifacts
         shell: bash