feat: Use std::io::BufWriter with a 64KB buffer for dumping data
#53
Workflow file for this run
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| name: Find mutants | |
| on: | |
| schedule: | |
| - cron: '42 3 * * 2,5' # Runs at 03:42 UTC (m and h chosen arbitrarily) twice a week. | |
| workflow_dispatch: | |
| pull_request: | |
| branches: ["main"] | |
| paths-ignore: ["*.md", "*.png", "*.svg", "LICENSE-*"] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref_name }} | |
| cancel-in-progress: true | |
| jobs: | |
| mutants: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install dependencies | |
| env: | |
| DEBIAN_FRONTEND: noninteractive | |
| run: | | |
| sudo apt-get install -y --no-install-recommends gyp mercurial ninja-build lld | |
| echo "RUSTFLAGS=-C link-arg=-fuse-ld=lld" >> "$GITHUB_ENV" | |
| - name: Fetch and build NSS and NSPR | |
| uses: ./.github/actions/nss | |
| - name: Install Rust | |
| uses: ./.github/actions/rust | |
| with: | |
| version: stable | |
| - name: Find incremental mutants | |
| if: github.event_name == 'pull_request' | |
| run: | | |
| git diff origin/${{ github.base_ref }}.. > pr.diff | |
| set -o pipefail | |
| cargo mutants --test-tool=nextest --no-shuffle -j 2 -vV --in-diff pr.diff | tee results.txt || true | |
| echo 'TITLE=Incremental Mutants' >> "$GITHUB_ENV" | |
| - name: Find mutants | |
| if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' | |
| run: | | |
| set -o pipefail | |
| cargo mutants --test-tool=nextest -vV --in-place | tee results.txt || true | |
| echo 'TITLE=All Mutants' >> "$GITHUB_ENV" | |
| - name: Post step summary | |
| if: always() | |
| run: | | |
| { | |
| echo "### $TITLE" | |
| echo "See https://mutants.rs/using-results.html for more information." | |
| echo '```' | |
| sed 's/[^[:print:]]//g' results.txt | |
| echo '```' | |
| } > "$GITHUB_STEP_SUMMARY" | |
| - name: Archive mutants.out | |
| uses: actions/upload-artifact@v4 | |
| if: always() | |
| with: | |
| name: mutants.out | |
| path: mutants.out |