add check for queued or in-progress main build

Author: ezhang6811

.github/workflows/release-build.yml

@@ -29,15 +29,22 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Check main build status
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           WORKFLOW_ID=$(gh api repos/${{ github.repository }}/actions/workflows --jq '.workflows[] | select(.name=="Python Instrumentation Main Build") | .id')
-          STATUS=$(gh api repos/${{ github.repository }}/actions/workflows/$WORKFLOW_ID/runs --jq '.workflow_runs[] | select(.head_branch=="${{ github.ref_name }}") | .conclusion' | head -1)
-          if [ "$STATUS" != "success" ]; then
-            echo "Latest main build on branch ${{ github.ref_name }} status: $STATUS"
+          LATEST_RUN=$(gh api repos/${{ github.repository }}/actions/workflows/$WORKFLOW_ID/runs --jq '.workflow_runs[] | select(.head_branch=="${{ github.ref_name }}") | {conclusion, status}' | head -1)
+          STATUS=$(echo "$LATEST_RUN" | jq -r '.status')
+          CONCLUSION=$(echo "$LATEST_RUN" | jq -r '.conclusion')
+          
+          if [ "$STATUS" = "in_progress" ] || [ "$STATUS" = "queued" ]; then
+            echo "Main build is still running (status: $STATUS). Cannot proceed with release."
+            exit 1
+          elif [ "$CONCLUSION" != "success" ]; then
+            echo "Latest main build on branch ${{ github.ref_name }} conclusion: $CONCLUSION"
             exit 1
           fi
-        env:
-          GH_TOKEN: ${{ github.token }}
+          echo "Main build succeeded, proceeding with release"
 
       - name: Build Wheel and Image Files
         uses: ./.github/actions/artifacts_build