Generate coverage for tests

.github/workflows/test-verific.yml

@@ -47,7 +47,7 @@ jobs:
 
       - name: Build Yosys
         run: |
-          make config-clang
+          make config-gcov
           echo "ENABLE_VERIFIC := 1" >> Makefile.conf
           echo "ENABLE_VERIFIC_EDIF := 1" >> Makefile.conf
           echo "ENABLE_VERIFIC_LIBERTY := 1" >> Makefile.conf
@@ -85,6 +85,30 @@ jobs:
         run: |
           make -C sby run_ci
 
+      - name: Run coverage
+        if: ${{ github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch' }}
+        run: |
+          make coverage
+
+      - name: Push coverage
+        if: ${{ github.event_name == 'merge_group' || github.event_name == 'workflow_dispatch' }}
+        run: |
+          git clone https://x-access-token:${{ secrets.REPORTS_TOKEN }}@github.com/YosysHQ/reports.git out
+          rm -rf out/coverage/main
+          mkdir -p out/coverage/main
+          cp -r coverage_html/* out/coverage/main/
+          cd out
+          # find . -name "*.html" -type f -print0 | xargs -0 sed -i -z 's#\(<td class="headerItem">Date:</td>[[:space:]]*<td class="headerValue">\)[^<]*\(</td>\)#\1\2#g'
+          git config user.name "yosyshq-ci"
+          git config user.email "105224853+yosyshq-ci@users.noreply.github.com"
+          git add .
+          if ! git diff --cached --quiet; then
+            git commit -m "Update coverage"
+            git push
+          else
+            echo "No changes to commit"
+          fi
+
   test-pyosys:
     needs: pre_job
     if: ${{ needs.pre_job.outputs.should_skip != 'true' && github.repository_owner == 'YosysHQ' }}

Makefile

@@ -1117,6 +1117,7 @@ coverage:
 	./$(PROGRAM_PREFIX)yosys -qp 'help; help -all'
 	rm -rf coverage.info coverage_html
 	lcov --capture -d . --no-external -o coverage.info
+	lcov --remove coverage.info '*/tests/various/*' '*/libs/*' -o coverage.info --ignore-errors unused
 	genhtml coverage.info --output-directory coverage_html
 
 clean_coverage: