test cov badge

Author: lukaszstolarczuk

.github/workflows/pr_push.yml

@@ -57,6 +57,7 @@ jobs:
     if: github.repository == 'oneapi-src/unified-memory-framework'
     needs: [Build, DevDax, GPU, MultiNuma, Qemu, ProxyLib]
     uses: ./.github/workflows/reusable_coverage.yml
+    secrets: inherit
   Coverage_partial:
     # partial coverage (on forks)
     if: github.repository != 'oneapi-src/unified-memory-framework'

.github/workflows/reusable_coverage.yml

@@ -34,16 +34,34 @@ jobs:
 
       - name: Compute coverage
         working-directory: ${{env.COVERAGE_DIR}}
+        id: coverage
         run: |
           echo "DIR: $(pwd)" && ls -al
           ../scripts/coverage/merge_coverage_files.sh exports-coverage total_coverage
           genhtml --no-function-coverage -o html_report total_coverage 2>&1 | tee output.txt
           mkdir coverage_report
           mv html_report ./coverage_report/
           tail -n2 output.txt >> $GITHUB_STEP_SUMMARY
+          echo "COV_OUT=$(tail -n1 output.txt | grep -oP "lines[.]+: [\d.]+%" | cut -d ' ' -f2 | tr -d '%')" >> $GITHUB_OUTPUT
 
       - name: Upload coverage report
         uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         with:
           name: coverage_html_report
           path: coverage/coverage_report
+
+      # XXX: add check to only update on merge!!!
+      # preview of the badge: https://gist.github.com/bb-ur/3f66c77d7035df39aa75dda8a2ac75b3
+      # Only update the badge on merge in upstream and if build is successful
+      - name: Update coverity badge
+        if: ${{ success() && github.repository == 'oneapi-src/unified-memory-framework' }}
+        uses: Schneegans/dynamic-badges-action@e9a478b16159b4d31420099ba146cdc50f134483 # v1.7.0
+        with:
+          auth: ${{ secrets.BB_GIST_TOKEN }}
+          gistID: 3f66c77d7035df39aa75dda8a2ac75b3
+          filename: umf_coverage_badge.svg
+          label: Coverage
+          message: ${{ steps.coverage.outputs.COV_OUT }}%
+          valColorRange: ${{ steps.coverage.outputs.COV_OUT }}
+          minColorRange: 50 # <= this value = color: red
+          maxColorRange: 90 # >= this value = color: green