updates to test action

- print lines coverage to actions cli output
- comment PR with report when allowed

Signed-off-by: muraca <mmuraca247@gmail.com>

.github/workflows/ci.yml

@@ -51,11 +51,18 @@ jobs:
           uses: Swatinem/rust-cache@v2
           with:
             cache-on-failure: true
-        - name: Run tests
-          run: cargo llvm-cov nextest --lcov
+        - name: Run tests and print coverage data
+          run: cargo llvm-cov nextest --json --output-path lcov.json
+               --ignore-filename-regex "node/" --summary-only &&
+               echo "Lines coverage " && jq ".data[0].totals.lines.percent" lcov.json
+        # if the PR is on the same repo, the coverage data can be reported as a comment
+        - if: github.event_name == 'pull_request' &&
+              github.event.pull_request.head.repo.full_name == github.repository
+          name: Generate lcov report
+          run: cargo llvm-cov report --lcov --output-path lcov.info
                --ignore-filename-regex "node/"
-               --output-path lcov.info
-        - if: github.event_name == 'pull_request'
+        - if: github.event_name == 'pull_request' &&
+              github.event.pull_request.head.repo.full_name == github.repository
           name: Report code coverage
           uses: Nef10/lcov-reporter-action@v0.4.0
           with: