testmac.yml

name: Test Mac

# Run on our main branch and any PRs to it, and on release tags, but not every
# commit in every branch.
on:
  push:
    branches:    
      - master
    tags:
      - "*"
  pull_request:
    branches:
      - master

jobs:
  testmac:
    name: Test on Mac
    runs-on: macos-12

    steps:
      - name: Use cache
        uses: actions/cache@v2
        with:
          path: | 
            deps
            lib
            include
            bin
          key: ${{ runner.os }}-12-${{ github.ref }}
          # Restore keys are a "list", but really only a multiline string is
          # accepted. Also we match by prefix. And the most recent cache is
          # used, not the most specific.
          # See: https://docs.github.com/en/actions/guides/caching-dependencies-to-speed-up-workflows#matching-a-cache-key
          restore-keys: |
            ${{ runner.os }}-12-${{ github.base_ref }}
            ${{ runner.os }}-12
          
      - name: Checkout code without submodules
        uses: actions/checkout@v2
      
      - name: Get or restore dependencies
        run: scripts/restore-deps.sh
       
      - name: Install packages
        # We don't use artemnovichkov/action-homebrew because that's for Linux.
        # We uninstall everything we don't need in order to prevent linking
        # conflicts with existing/outdated packages, which we can't resolve
        # because there's no way to tell Homebrew to force-link when installing
        # from a Brewfile. We also update Protobuf to make sure we have 3.21.3+
        # to avoid problems with ABI changes with/without -DNDEBUG.
        # And we update libomp to make extra sure it will be picked up by the compiler.
        # We pre-install a pinned txm to work around https://github.com/anko/txm/issues/8
        run: |
          brew bundle cleanup --force && \
          brew bundle install && \
          brew update && \
          brew install protobuf && \
          brew install libomp && \
          npm install -g txm@7.4.5 && \
          brew config && \
          (brew doctor || echo "brew doctor is unhappy")

      - name: Run build and test
        run: |
          export VG_FULL_TRACEBACK=1
          echo "Build with $(nproc) threads"
          set +e
          make -j$(nproc) test
          RETVAL=$?
          set -e
          # Whether vg testing succeeds or fails, see if we can get any Apple crash logs for it.
          ls ~/Library/Logs/DiagnosticReports/
          for CRASH_FILE in $(ls ~/Library/Logs/DiagnosticReports/vg-* 2>/dev/null) ; do
              echo "vg crash report found: ${CRASH_FILE}"
              cat ${CRASH_FILE}
          done
          exit $RETVAL
        shell: bash