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| name: codecov-coverage | |
| # This CI is run manually on-demand and performs a simple calculation of | |
| # unit tests coverage and reports it to CodeCov | |
| permissions: | |
| contents: read | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - 'codecov-coverage' | |
| jobs: | |
| coverage: | |
| runs-on: ubuntu-latest | |
| name: Code Coverage | |
| steps: | |
| # The build artifacts generated by Polkadot projects are already large | |
| # and even larger when using llvm-cov. This step removes some of the larger and unused files | |
| - name: Free disk space | |
| run: | | |
| echo "Freeing up disk space..." | |
| sudo rm -rf /usr/share/dotnet | |
| sudo rm -rf /usr/local/lib/android | |
| sudo rm -rf /opt/ghc | |
| sudo rm -rf "/usr/local/share/boost" | |
| sudo rm -rf "$AGENT_TOOLSDIRECTORY" | |
| sudo apt-get clean | |
| docker rmi $(docker image ls -aq) | |
| df -h | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Cache cargo registry & git sources | |
| uses: actions/cache@v4 | |
| with: | |
| path: | | |
| ~/.cargo/bin/ | |
| ~/.cargo/registry/ | |
| ~/.cargo/git/db/ | |
| key: ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }} | |
| restore-keys: | | |
| ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }} | |
| ${{ runner.os }}-cargo-unittest- | |
| ${{ runner.os }}-cargo- | |
| - name: Run sccache | |
| uses: mozilla-actions/sccache-action@v0.0.4 | |
| - name: Install stable | |
| uses: dtolnay/rust-toolchain@stable | |
| with: | |
| components: llvm-tools-preview | |
| - name: Install cargo-llvm-cov | |
| uses: taiki-e/install-action@cargo-llvm-cov | |
| - name: Install nextest | |
| uses: taiki-e/install-action@nextest | |
| - name: Install protoc | |
| uses: arduino/setup-protoc@v3 | |
| - name: Generate lockfile if it doesn't exist | |
| if: hashFiles('Cargo.lock') == '' | |
| run: cargo generate-lockfile | |
| - name: cargo llvm-cov | |
| # Follow the test command in `coverage.yml` | |
| # but without release mode to avoid long build times | |
| run: cargo llvm-cov nextest --release --workspace --features=evm-tracing --lcov --output-path lcov.info | |
| - name: Record Rust version | |
| run: echo "RUST=$(rustc --version)" >> "$GITHUB_ENV" | |
| - name: Upload to codecov.io | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| fail_ci_if_error: true | |
| env_vars: OS,RUST | |
| token: ${{ secrets.CODECOV_TOKEN }} |