coverage.yaml

---
name: Coverage

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

permissions: read-all

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  coverage:
    name: Coverage
    runs-on: ubuntu-24.04
    timeout-minutes: 45
    steps:
      - name: Checkout
        uses: >- # v4.1.1
          actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11

      - name: Install Nix
        uses: >- # v10
          DeterminateSystems/nix-installer-action@de22e16c4711fca50c816cc9081563429d1cf563

      - name: Free disk space
        uses: >- # v2.0.0
          endersonmenezes/free-disk-space@3f9ec39ebae520864ac93467ee395f5237585c21
        with:
          remove_android: true
          remove_dotnet: true
          remove_haskell: true
          remove_tool_cache: false

      - name: Cache Nix derivations
        uses: >- # v4
          DeterminateSystems/magic-nix-cache-action@fc6aaceb40b9845a02b91e059ec147e78d1b4e41

      - name: Generate coverage
        run: |
          nix build -L .#nativelinkCoverageForHost

      - name: Upload coverage artifact
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa
        with:
          path: result/html

  deploy:
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
    name: Deploy Coverage
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    needs: coverage
    runs-on: ubuntu-24.04
    permissions:
      pages: write      # to deploy to GitHub Pages
      id-token: write   # to authenticate to GitHub Pages
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e