.github/workflows/coverage.yml #403
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| on: | |
| schedule: | |
| - cron: 0 0 * * * | |
| push: | |
| branches: [ "master" ] | |
| pull_request: | |
| branches: [ "master" ] | |
| jobs: | |
| coverage: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install Rust | |
| uses: dtolnay/rust-toolchain@nightly | |
| with: | |
| components: llvm-tools | |
| - name: Cache Rust dependencies | |
| uses: Swatinem/rust-cache@v2 | |
| - name: Install fuzzing utilities | |
| run: | | |
| cargo install cargo-fuzz | |
| cargo install cargo-binutils | |
| cargo install rustfilt | |
| - name: Set up configuation | |
| run: | | |
| cp Cargo.toml Cargo.toml.bak | |
| cat Cargo.toml.bak | grep -v "lto" > Cargo.toml | |
| - name: Get date | |
| id: get-date | |
| run: | | |
| echo "today=$(/bin/date -u "+%Y%m%d")" >> $GITHUB_OUTPUT | |
| echo "yesterday=$(/bin/date -u "+%Y%m%d")" >> $GITHUB_OUTPUT | |
| - name: Cache fuzzing data | |
| uses: actions/cache@v4 | |
| with: | |
| path: fuzzing-data | |
| key: ${{ runner.os }}-fuzzing-data-${{ steps.get-date.outputs.today }} | |
| restore-keys: | | |
| ${{ runner.os }}-fuzzing-data-${{ steps.get-date.outputs.today }} | |
| ${{ runner.os }}-fuzzing-data-${{ steps.get-date.outputs.yesterday }} | |
| ${{ runner.os }}-fuzzing-data- | |
| ${{ runner.os }}- | |
| - name: Prepare fuzzing data | |
| run: | | |
| mkdir -p fuzzing-data/artifacts && cp -r fuzzing-data/artifacts fuzz | |
| mkdir -p fuzzing-data/corpus && cp -r fuzzing-data/corpus fuzz | |
| mkdir -p fuzzing-data/coverage && cp -r fuzzing-data/coverage fuzz | |
| mkdir -p target | |
| touch target/lcov.txt | |
| - name: Fuzz target (stress) | |
| id: fuzz-target-stress | |
| run: | | |
| cargo fuzz run stress & | |
| PID=$! | |
| sleep 60 | |
| k(){ if c=$(pgrep -P $1);then for p in $c;do k $p;done;fi;kill $1; }; k $PID | |
| cargo fuzz coverage stress | |
| cargo cov -- export -format=lcov \ | |
| -instr-profile=./fuzz/coverage/stress/coverage.profdata \ | |
| -object ./target/x86_64-unknown-linux-gnu/coverage/x86_64-unknown-linux-gnu/release/stress \ | |
| -sources ./src | rustfilt >> target/lcov.txt | |
| env: | |
| RUSTFLAGS: -Cdebuginfo=2 | |
| RUST_BACKTRACE: 1 | |
| continue-on-error: true | |
| - name: Fuzz target (stress_local) | |
| id: fuzz-target-stress_local | |
| run: | | |
| cargo fuzz run stress_local & | |
| PID=$! | |
| sleep 60 | |
| k(){ if c=$(pgrep -P $1);then for p in $c;do k $p;done;fi;kill $1; }; k $PID | |
| cargo fuzz coverage stress_local | |
| cargo cov -- export -format=lcov \ | |
| -instr-profile=./fuzz/coverage/stress_local/coverage.profdata \ | |
| -object ./target/x86_64-unknown-linux-gnu/coverage/x86_64-unknown-linux-gnu/release/stress_local \ | |
| -sources ./src | rustfilt >> target/lcov.txt | |
| env: | |
| RUSTFLAGS: -Cdebuginfo=2 | |
| RUST_BACKTRACE: 1 | |
| continue-on-error: true | |
| - name: Fuzz target (custom) | |
| id: fuzz-target-custom | |
| run: | | |
| cargo fuzz run custom & | |
| PID=$! | |
| sleep 60 | |
| k(){ if c=$(pgrep -P $1);then for p in $c;do k $p;done;fi;kill $1; }; k $PID | |
| cargo fuzz coverage custom | |
| cargo cov -- export -format=lcov \ | |
| -instr-profile=./fuzz/coverage/custom/coverage.profdata \ | |
| -object ./target/x86_64-unknown-linux-gnu/coverage/x86_64-unknown-linux-gnu/release/custom \ | |
| -sources ./src | rustfilt >> target/lcov.txt | |
| env: | |
| RUSTFLAGS: -Cdebuginfo=2 | |
| RUST_BACKTRACE: 1 | |
| continue-on-error: true | |
| - name: Save fuzzing data | |
| run: | | |
| cp -rf fuzz/artifacts fuzzing-data | |
| cp -rf fuzz/corpus fuzzing-data | |
| cp -rf fuzz/coverage fuzzing-data | |
| - name: Upload failure artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| path: fuzzing-data | |
| name: fuzzing-data | |
| if: ${{ steps.fuzz-target-stress.outcome == 'failure' || steps.fuzz-target-stress_local.outcome == 'failure' || steps.fuzz-target-custom.outcome == 'failure'}} | |
| - name: Upload coverage report | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| file: ./target/lcov.txt | |
| fail_ci_if_error: false | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| slug: js2xxx/ferroc | |
| if: ${{ steps.fuzz-target-stress.outcome == 'success' && steps.fuzz-target-stress_local.outcome == 'success' && steps.fuzz-target-custom.outcome == 'success' }} |