code_coverage.yml

name: Code Coverage

on:
  # allows us to run workflows manually
  workflow_dispatch:
  pull_request:
    paths-ignore:
      - '.github/workflows/build_test.yml'
      - '.github/workflows/publish_latest.yml'
      - '.github/workflows/publish_release.yml'
      - '.github/workflows/changelog_test.yml'
      - '.github/workflows/rocky_build_test.yml'
      - '.github/workflows/macos_build_test.yml'
      - 'doc/**'
      - 'CHANGELOG.rst'
  push:
    branches:
      - main

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix:
        ubuntu_versions : [
          22.04,
        ]
        pkg_mgr : [
          apt,
        ]

    name: Build, Test, Report Coverage
    steps:
      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout Cyclus
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build, Test, and Report Coverage
        uses: docker/build-push-action@v5
        with:
          cache-from: type=registry,ref=ghcr.io/cyclus/cyclus_${{ matrix.ubuntu_versions }}_${{ matrix.pkg_mgr }}/cyclus-coverage:ci-layer-cache
          cache-to: type=registry,ref=ghcr.io/cyclus/cyclus_${{ matrix.ubuntu_versions }}_${{ matrix.pkg_mgr }}/cyclus-coverage:ci-layer-cache,mode=max,ignore-error=true
          file: docker/Dockerfile
          target: coverage-report
          outputs: type=local,dest=.
          build-args: |
            pkg_mgr=${{ matrix.pkg_mgr }}
            ubuntu_version=${{ matrix.ubuntu_versions }}

      - name: Coveralls
        uses: coverallsapp/github-action@v2
        with:
          file: ${{ github.workspace }}/total_coverage.info
          format: lcov

      - name: Upload Coverage HTML Artifact
        uses: actions/upload-pages-artifact@v3
        with:
          name: cyclus-coverage-report-${{ matrix.ubuntu_versions }}-${{ matrix.pkg_mgr }}
          path: ${{ github.workspace }}/html