check patched tests coverage

.github/workflows/coverage.yaml

@@ -3,7 +3,7 @@ name: Evmone Coverage Report
 on:
   pull_request:
     paths:
-      - 'converted-ethereum-tests.txt' # This triggers the workflow only for changes in file.txt
+      - 'tests/**' # This triggers the workflow for any changes in the tests folder
 
 jobs:
   evmone-coverage-diff:
@@ -78,8 +78,11 @@ jobs:
           files=$(echo "$lines" | grep -oP '(?<=\+).+\.json')
 
           if [ -z "$files" ]; then
-             echo "Error: No new JSON files found in converted-ethereum-tests.txt"
-              exit 1
+              echo "No new lines in converted-ethereum-tests.txt, check updates instead:"
+              echo "converted_skip=true" >> $GITHUB_ENV
+              exit 0
+          else
+              echo "converted_skip=false" >> $GITHUB_ENV
           fi
 
           for file in $files; do
@@ -118,7 +121,7 @@ jobs:
                 exit 1
               fi
           done
-          
+
 
      # This command diffs the .py scripts introduced by a PR
       - name: Parse and fill introduced test sources
@@ -182,6 +185,10 @@ jobs:
           find fixtures/state_tests -type f -name "*.json" -exec cp {} $PATCH_TEST_PATH \;
           find fixtures/eof_tests -type f -name "*.json" -exec cp {} $PATCH_TEST_PATH \;
 
+         if [ "${{ env.converted_skip }}" == 'true' ]; then
+           echo "Try to detect the same files in revision before PR"
+         fi
+
       - name: Print tests that will be covered
         if: ${{ env.retesteth_skip == 'false' || matrix.driver == 'native' }}
         run: |