Update the swagger json github workflow

.github/workflows/swagger-json.yml

@@ -22,8 +22,8 @@ jobs:
           cache: maven
 
       - name: Build API (skip tests)
-        run: mvn clean package -DskipTests
-
+        run: mvn -B clean package -DskipTests
+        
       - name: Install jq
         run: sudo apt-get update && sudo apt-get install -y jq
 
@@ -37,19 +37,27 @@ jobs:
 
       - name: Wait for API & fetch Swagger
         run: |
-          for i in {1..30}; do
+          for i in {1..40}; do
             CODE=$(curl --connect-timeout 2 --max-time 5 -s -o swagger_raw.json -w "%{http_code}" http://localhost:9090/v3/api-docs || true)
+
             if [ "$CODE" = "200" ]; then
-              if jq . swagger_raw.json > common-api.json; then
-                echo "Swagger generated successfully"
-                exit 0
-              else
-                echo "Failed to parse swagger_raw.json with jq"
+              jq . swagger_raw.json > common-api.json || {
+                echo "Swagger JSON invalid"
+                cat swagger_raw.json
+                exit 1
+              }
+
+              if [ "$(jq '.paths | length' common-api.json)" -eq 0 ]; then
+                echo "Swagger paths empty – failing"
                 exit 1
               fi
+
+              echo "Swagger generated successfully"
+              exit 0
             fi
+
             echo "Waiting for API... ($i)"
-            sleep 5
+            sleep 4
           done
 
           echo "Swagger not generated"
@@ -59,31 +67,43 @@ jobs:
       - name: Stop API
         if: always()
         run: |
+          # Graceful shutdown of the process group
+          sleep 5
+          # Force kill the process group if still running
           if [ -f api_pid.txt ]; then
-            kill $(cat api_pid.txt) || true
-          fi
+              PID=$(cat api_pid.txt)
+              kill -TERM -- -"$PID" 2>/dev/null || true
+              sleep 2
+              kill -9 -- -"$PID" 2>/dev/null || true
+            fi
+            # Fallback: kill any remaining java process on port 9090
+            fuser -k 9090/tcp 2>/dev/null || true
 
       - name: Checkout AMRIT-Docs
         uses: actions/checkout@v4
         with:
           repository: PSMRI/AMRIT-Docs
           token: ${{ secrets.DOCS_REPO_TOKEN }}
           path: amrit-docs
+          fetch-depth: 0
 
       - name: Copy Swagger JSON
         run: |
           mkdir -p amrit-docs/docs/swagger
           cp common-api.json amrit-docs/docs/swagger/common-api.json
 
+      # Use a fixed branch name for PRs to avoid accumulating stale PRs.
+      # This ensures only one open PR is updated per run; delete-branch: true cleans up after merge.
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.DOCS_REPO_TOKEN }}
           path: amrit-docs
-          branch: auto/swagger-update-${{ github.run_id }}
+          branch: auto/swagger-update-common-api
           base: main
-          commit-message: Auto-update Common-API swagger
-          title: Auto-update Common-API swagger
+          commit-message: "chore(docs): auto-update Common-API swagger"
+          title: "chore(docs): auto-update Common-API swagger"
+          delete-branch: true
           body: |
-            This PR automatically updates the Common-API Swagger JSON
+            This PR automatically updates Common-API Swagger JSON
             from the latest main branch build.