filtering out dtgen related files in code coverage report (#1406)

* add codecov change

* comment it out to see whether it is true

* add pycoverage file back

* disable pycoverage and verbose

* try rm folder codecov yml

* add weird flag and recover yml

* add ignore path

* final change

* ignore path

* delete lcov

* add ignore under codecov

* not ignore deps

* clean comment

.github/workflows/per-lib-check.yml

@@ -112,17 +112,16 @@ jobs:
         run: |
           echo "gitwork: $GITHUB_WORKSPACE"
           lcov --capture --directory . --output-file main_coverage.info
-          lcov --extract main_coverage.info "$GITHUB_WORKSPACE/lib/*" --output-file main_coverage_e.info
-          lcov --remove main_coverage_e.info "$GITHUB_WORKSPACE/lib/*.dtg.h" "$GITHUB_WORKSPACE/lib/*.dtg.cc"  --output-file main_coverage_e_f.info
-          lcov --list main_coverage_e_f.info
+          lcov --extract main_coverage.info "$GITHUB_WORKSPACE/lib/*" --output-file main_coverage.info
+          lcov --remove main_coverage.info "$GITHUB_WORKSPACE/lib/*.dtg.h" "$GITHUB_WORKSPACE/lib/*.dtg.cc"  --output-file main_coverage.info
+          lcov --list main_coverage.info
       
       - name: Upload code coverage
         uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: main_coverage_e_f.info
+          file: main_coverage.info
           flags: unittests
-          plugin: pycoverage #hope this will disable gcov
           name: codecov-umbrella
           fail_ci_if_error: false
           verbose: true

codecov.yml

@@ -3,6 +3,11 @@ codecov:
   notify:
     require_ci_to_pass: false
 
+ignore:
+  - "**/*.dtg.h" 
+  - "**/*.dtg.cc"
+
+
 coverage:
   status:
     project:
@@ -14,4 +19,4 @@ coverage:
 comment:
   layout: "header, diff, flags, files"
   behavior: default
-  require_changes: no
+  require_changes: no