coverage.yml

permissions:
  contents: write
  pull-requests: write
on:
  pull_request:
name: coverage 
jobs:
  coverage:
    runs-on: ubuntu-latest
    name: ubuntu / nightly / coverage
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: true
      - name: Install nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: llvm-tools-preview,rust-src
      - name: cargo install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: cargo generate-lockfile
        if: hashFiles('Cargo.lock') == ''
        run: cargo generate-lockfile
      - name: cargo llvm-cov
        id: gen-coverage
        run: |
          mkdir -p coverage/coverage
          RUSTFLAGS="--cfg NO_UI_TESTS" cargo llvm-cov --locked --all-features --examples --tests --html
          mv "target/llvm-cov/html" "coverage/coverage/${{ github.sha }}"
      - name: Upload to gh-pages
        run: |
          cd coverage
          git config --global init.defaultBranch gh-pages
          git init
          git remote add origin "https://github.com/$GITHUB_REPOSITORY"
          git fetch origin
          git pull origin gh-pages
          git config user.name CI
          git config user.email ""
          git add .
          git commit -m "Create coverage of PR #${{ github.event.number }} \`\"${{ github.head_ref }}\"\` (${{ github.sha }})"
          git push "https://x-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY" HEAD:gh-pages
      - uses: actions/github-script@v7
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '[Coverage](https://rust-for-linux.github.io/pinned-init/coverage/${{ github.sha }}) for ${{ github.sha }}'
            })