CI.yml

name: CI
on:
  push:
    branches: [ master, dev ]
  pull_request:
    branches:
      - '**'
  schedule:
    - cron: '0 0 * * 0'
  workflow_dispatch:
jobs:
  tidy:
    name: Enforce Tidyness
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - run: sudo apt-get update -qq
      - run: sudo apt-get install -qq rename python3-sphinx
      - run: ./ci/test_tidy.sh
  test-macos-tidy:
    name: Test Tidy Enforcement on macOS
    runs-on: macos-11
    steps:
      - uses: actions/checkout@v4
        with:
          # sometimes checkout action doesn't result in clean directory?
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha || github.ref }}
          submodules: 'recursive'
      - run: git status --ignored
      - run: brew install coreutils findutils gnu-sed gawk grep rename sphinx-doc
      # adapted from https://stackoverflow.com/a/42878119
      - run: brew link sphinx-doc --force
      # updates PATH to use Homebrew-installed tools first
      # see https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
      - run: echo "/usr/local/bin:$PATH" > $GITHUB_PATH
      - run: echo $PATH
      - run: ./ci/test_tidy.sh
  test:
    name: Tests
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        cxx: [clang++, g++]
        test-set:
          - test-native-regular
          - test-native-fulldebug
          - test-native-opt
          - test-examples
          - test-demos
          # - test-cookiecutter
    env:
      CXX: ${{ matrix.cxx }}
      TEST_SET: ${{ matrix.test-set }}
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - name: Set up GCC
        uses: egor-tensin/setup-gcc@v1
        with:
          version: 11
      - name: Set up clang
        uses: egor-tensin/setup-clang@v1
        with:
          version: 15
      - run: sudo apt-get update -qq
      - run: sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
      - run: sudo apt-get update -qq
      - run: sudo apt-get install -qq cmake build-essential python3-pip python3-virtualenv nodejs tar gzip libpthread-stubs0-dev libc6-dbg gdb
      - run: git fetch origin master:refs/remotes/origin/master
      - run: make install-test-dependencies
      - run: ${CXX} --version
      - run: |
          source third-party/emsdk/emsdk_env.sh
          make ${TEST_SET} CXX=${CXX}
  test-web:
    name: Web Tests
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - name: Set up GCC
        uses: egor-tensin/setup-gcc@v1
        with:
          version: 11
      - run: sudo apt-get update -qq
      - run: sudo apt-get install -qq cmake build-essential python3-pip python3-virtualenv nodejs tar gzip libpthread-stubs0-dev libc6-dbg gdb
      - run: make install-test-dependencies
      - name: Run headless test
        uses: GabrielBB/xvfb-action@v1
        with:
          run: make test-web
  test-coverage:
    name: Measure Test Coverage
    runs-on: ubuntu-22.04
    steps:
      - name: Set up clang
        uses: egor-tensin/setup-clang@v1
        with:
          version: 15
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - run: sudo apt-get update -qq
      - run: sudo apt-get install cmake build-essential python3-virtualenv python3-pip nodejs tar gzip clang llvm-dev libclang-dev
      - run: git fetch origin master:refs/remotes/origin/master
      - run: make install-test-dependencies
      - run: export CXX=clang++ && make install-coverage-dependencies
      - run: export CXX=clang++ && make coverage
      - run: curl -s https://codecov.io/bash | bash
  # adapted from https://docs.github.com/en/packages/managing-github-packages-using-github-actions-workflows/publishing-and-installing-a-package-with-github-actions#publishing-a-package-using-an-action
  build-container:
    name: Build Docker Image
    runs-on: ubuntu-22.04
    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: 'recursive'
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: type=raw,value=ACTIONS_BUILD_${{ github.run_number }}
      - name: Push to GHCR
        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
  test-documentation:
    name: Test Documentation Build
    runs-on: ubuntu-22.04
    needs: build-container
    container:
      image: ghcr.io/devosoft/empirical:ACTIONS_BUILD_${{ github.run_number }}
      # github actions requires root to access mounted volumes
      options: --user root
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'recursive'
      - run: doxygen
      - run: cd doc && python make_md.py
      - run: cd doc && make html | ./headtail.sh
      - run: cd doc && make coverage
      - run: ls doc/ && ls doc/_build
      - run: cd doc && python parse_documentation_coverage.py _build/doc-coverage.json >> doc-coverage.json
      - uses: actions/upload-artifact@v2
        with:
          name: doc-coverage
          path: doc/doc-coverage.json
  deploy-documentation-coverage:
    name: Deploy Documentation Coverage
    runs-on: ubuntu-22.04
    if: github.ref == 'refs/heads/master'
    needs: test-documentation
    steps:
      - uses: actions/download-artifact@v2
        with:
          name: doc-coverage
          path: data
      - uses: sylvanld/action-storage@v1
        with:
          src: data/doc-coverage.json
          dst: data/doc-coverage.json
  deploy-container:
    name: Deploy to DockerHub and ghcr.io
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write
    if: github.ref == 'refs/heads/master'
    needs:
      - tidy
      - test
      - test-web
      - test-coverage
      - test-documentation
      - test-macos-tidy
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: 'recursive'
      - name: Push to Docker Hub
        uses: docker/build-push-action@v1
        with:
          push: true
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          repository: devosoft/empirical
          tag_with_ref: true
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Push to ghcr.io
        uses: docker/build-push-action@v1
        with:
          context: .
          push: true
          repository: ghcr.io/devosoft/empirical
          tag_with_ref: true