ci: prune lcov report (#46)

ignore test/script folder when calculating test coverage

Author: coolhill

.github/workflows/test.yml

@@ -62,6 +62,11 @@ jobs:
           FOUNDRY_PROFILE=ci forge coverage --report lcov
         id: coverage
 
+      - name: Prune lcov report
+        run: |
+          sudo apt-get install lcov
+          lcov --remove ./lcov.info -o ./lcov.info 'script/*' 'test/*'
+
       - name: Coveralls GitHub Action
         uses: coverallsapp/[email protected]
         with: