swift.yml

name: Swift
on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]
jobs:
  test:
    runs-on: ubuntu-latest
    container: swiftlang/swift:nightly-6.0-jammy
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
      - uses: actions/cache@v4
        with:
          path: .build
          key: ${{ runner.os }}-spm-${{ hashFiles('Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-
      - run: swift --version
      - run: swift build --build-tests --disable-xctest --enable-code-coverage
      - run: swift test --skip-build --disable-xctest --enable-code-coverage
      - name: llvm-cov report
        id: report
        run: |
          echo 'OUTPUT<<EOF' >> "$GITHUB_OUTPUT"
          llvm-cov report .build/debug/zyphyPackageTests.xctest --instr-profile=.build/debug/codecov/default.profdata --ignore-filename-regex=".build|Tests|TokenizerMacros" --show-region-summary=false --show-branch-summary=false >> "$GITHUB_OUTPUT"
          echo 'EOF' >> "$GITHUB_OUTPUT"
      - name: Create summary text
        id: summary
        env:
          REPORT_OUTPUT: ${{ steps.report.outputs.OUTPUT }}
        run: |
          echo 'SUMMARY<<EOF' >> "$GITHUB_OUTPUT"
          echo '## Coverage Summary' >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo "$(date)" >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo '```' >> "$GITHUB_OUTPUT"
          echo "$REPORT_OUTPUT" >> "$GITHUB_OUTPUT"
          echo '```' >> "$GITHUB_OUTPUT"
          echo 'EOF' >> "$GITHUB_OUTPUT"
      - name: Create a job summary
        env:
          SUMMARY: ${{ steps.summary.outputs.SUMMARY }}
        run: echo "$SUMMARY" >> "$GITHUB_STEP_SUMMARY"
      - name: Comment PR
        if: ${{ github.ref != 'refs/heads/main' }}
        uses: thollander/actions-comment-pull-request@v3
        with:
          message: ${{ steps.summary.outputs.SUMMARY }}
          comment-tag: coverage
  lint:
    runs-on: ubuntu-latest
    container: swiftlang/swift:nightly-6.0-jammy
    steps:
      - uses: actions/checkout@v4
      - run: swift format lint -rs .
  benchmark:
    if: ${{ github.ref != 'refs/heads/main' }}
    needs: test
    runs-on: ubuntu-latest
    container: swiftlang/swift:nightly-6.0-jammy
    steps:
      - uses: actions/checkout@v4
      - run: apt-get update && apt-get install --no-install-recommends -y libjemalloc-dev
      - run: swift package --package-path Benchmarks benchmark baseline update pull_request --no-progress --quiet
      - name: Switch to branch 'main'
        uses: actions/checkout@v4
        with:
          ref: main
          clean: false
      - run: swift package --package-path Benchmarks benchmark baseline update main --no-progress --quiet
      - name: swift package benchmark baseline check
        id: check
        run: |
          set +e
          echo 'OUTPUT<<EOF' >> "$GITHUB_OUTPUT"
          swift package --package-path Benchmarks benchmark baseline check main pull_request --format markdown >> "$GITHUB_OUTPUT"
          echo 'EOF' >> "$GITHUB_OUTPUT"
      - name: swift package benchmark baseline compare
        id: compare
        run: |
          echo 'OUTPUT<<EOF' >> "$GITHUB_OUTPUT"
          swift package --package-path Benchmarks benchmark baseline compare main pull_request --no-progress --quiet --format markdown >> "$GITHUB_OUTPUT"
          echo 'EOF' >> "$GITHUB_OUTPUT"
      - name: Create summary text
        id: summary
        env:
          CHECK_OUTPUT: ${{ steps.check.outputs.OUTPUT }}
          COMPARE_OUTPUT: ${{ steps.compare.outputs.OUTPUT }}
        run: |
          echo 'SUMMARY<<EOF' >> "$GITHUB_OUTPUT"
          echo '## Benchmark Summary' >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo "$(date)" >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo "$CHECK_OUTPUT" >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo '---' >> "$GITHUB_OUTPUT"
          echo >> "$GITHUB_OUTPUT"
          echo "$COMPARE_OUTPUT" >> "$GITHUB_OUTPUT"
          echo 'EOF' >> "$GITHUB_OUTPUT"
      - name: Create a job summary
        env:
          SUMMARY: ${{ steps.summary.outputs.SUMMARY }}
        run: echo "$SUMMARY" >> "$GITHUB_STEP_SUMMARY"
      - name: Comment PR
        uses: thollander/actions-comment-pull-request@v3
        with:
          message: ${{ steps.summary.outputs.SUMMARY }}
          comment-tag: benchmark