name: macOS

on: [push, pull_request]

permissions:
  contents: write

jobs:
  MacOS:
    runs-on: macos-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v6
      with:
        ref: ${{ github.ref }}
        fetch-depth: 2
    - name: Checkout submodules
      run: |
        git submodule update --init --recursive
    - name: Install dependencies
      run: |
        brew install wget SDL2 premake
    - name: Build
      run: |
        premake5 --disable-static-build --with-debug-symbols gmake
        make -C make/macosx/ -j$(sysctl -n hw.ncpu) -e config=release_arm64
    - name: Set SDK version
      id: sdk_version
      run: |
        if [[ "$GITHUB_REF" == refs/tags/eepp-* ]]; then
          echo "version=${GITHUB_REF#refs/tags/}" >> "$GITHUB_OUTPUT"
        else
          echo "version=nightly" >> "$GITHUB_OUTPUT"
        fi
    - name: Package eepp SDK
      if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
      run: |
        bash projects/scripts/package_sdk.sh macos arm64 --version ${{ steps.sdk_version.outputs.version }}
    - name: Upload SDK package
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: macos-eepp-sdk-arm64
        path: projects/macos/sdk/eepp-sdk-*.tar.gz
    - name: Publish nightly SDK package
      if: github.ref == 'refs/heads/develop'
      uses: softprops/action-gh-release@v3
      with:
        tag_name: ${{ steps.sdk_version.outputs.version }}
        draft: false
        prerelease: true
        generate_release_notes: false
        fail_on_unmatched_files: true
        files: |
          projects/macos/sdk/eepp-sdk-macos-arm64-nightly.tar.gz
    - name: Publish stable release package
      if: startsWith(github.ref, 'refs/tags/eepp-')
      uses: softprops/action-gh-release@v3
      with:
        tag_name: ${{ steps.sdk_version.outputs.version }}
        draft: false
        prerelease: false
        generate_release_notes: false
        fail_on_unmatched_files: true
        files: |
          projects/macos/sdk/eepp-sdk-macos-arm64-*.tar.gz
    - name: Unit Tests
      run: |
        set +e
        cd bin/unit_tests
        mkdir -p output
        crash_report_marker="$PWD/output/.unit-test-started"
        touch "$crash_report_marker"
        ./eepp-unit_tests
        status=$?
        if [ "$status" -ne 0 ]; then
          echo "::group::macOS crash reports"
          mkdir -p output/crash-reports
          crash_report_list="output/crash-reports/reports.txt"
          for attempt in 1 2 3 4 5; do
            : > "$crash_report_list"
            for dir in "$HOME/Library/Logs/DiagnosticReports" "/Library/Logs/DiagnosticReports"; do
              if [ -d "$dir" ]; then
                find "$dir" -maxdepth 1 \( -name 'eepp-unit_tests*.crash' -o -name 'eepp-unit_tests*.ips' \) \
                  -newer "$crash_report_marker" -print >> "$crash_report_list" 2>/dev/null || true
              fi
            done
            if [ -s "$crash_report_list" ]; then
              break
            fi
            sleep 2
          done
          if [ -s "$crash_report_list" ]; then
            while IFS= read -r report; do
              [ -n "$report" ] || continue
              echo "$report"
              cp "$report" output/crash-reports/ || true
              cat "$report" || true
            done < "$crash_report_list"
          else
            echo "No eepp-unit_tests crash report found in DiagnosticReports."
          fi
          echo "::endgroup::"
          echo "::group::lldb crash backtrace rerun"
          lldb --batch \
            -o "run" \
            -k "thread backtrace all" \
            -k "quit" \
            -- ./eepp-unit_tests || true
          echo "::endgroup::"
        fi
        exit "$status"
    - name: Upload artifacts
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: macos-test-output
        path: bin/unit_tests/output/*