name: MacOS Build Steps

on:
  workflow_call:
    inputs:
      jobName:
        required: true
        type: string
      os:
        required: false
        type: string
        default: macos-11.0
      platform:
        required: false
        type: string
        default: x64

jobs:
  build_macos:
    name: ${{ inputs.jobName }}
    runs-on: ${{ inputs.os }}
    # Set some sort of timeout in the event of run-away builds.  We are limited on concurrent jobs so, get rid of them.
    timeout-minutes: 60
    env:
      POWERSHELL_TELEMETRY_OPTOUT: 1
      BUILDCACHE_COMPRESS_FORMAT: ZSTD
      BUILDCACHE_COMPRESS_LEVEL: 9
      BUILDCACHE_MAX_CACHE_SIZE: 536870912 # 512MB
      BUILDCACHE_DIRECT_MODE: true
      BUILDCACHE_LOG_FILE: ${{ github.workspace }}\buildcache.log

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Prepare Artifact Metadata
        id: artifact-metadata
        shell: bash
        env:
          OS: macos
          GUI_FRAMEWORK: wxWidgets
          ARCH: ${{ inputs.platform }}
          SIMD: ''
          EVENT_NAME: ${{ github.event_name }}
          PR_TITLE: ${{ github.event.pull_request.title }}
          PR_NUM: ${{ github.event.pull_request.number }}
          PR_SHA: ${{ github.event.pull_request.head.sha }}
        run: ./.github/workflows/scripts/common/name-artifacts.sh

      - name: Install Packages
        env:
          PLATFORM: ${{ inputs.platform }}
          HOMEBREW_NO_INSTALL_CLEANUP: 1
          HOMEBREW_NO_ANALYTICS: 1
        run: |
          brew unlink libjpeg libpng # Conflicts with our self-built dependencies
          # Unlike other packages, brew's MoltenVK build uses MoltenVK's minimum macOS version of 10.13 so we can use it
          if ! brew install molten-vk; then
            brew update
            brew install molten-vk
          fi

      - name: Cache Dependencies
        id: cache-deps
        uses: actions/cache@v3
        with:
          path: ~/deps
          key: ${{ inputs.os }} ${{ inputs.platform }} deps ${{ hashFiles('.github/workflows/scripts/macos/build-dependencies.sh') }}

      - name: Build Dependencies
        if: steps.cache-deps.outputs.cache-hit != 'true'
        run: .github/workflows/scripts/macos/build-dependencies.sh

      - name: Generate CMake Files
        run: cmake -DCMAKE_PREFIX_PATH="$HOME/deps" -DCMAKE_BUILD_TYPE=Release -DUSE_OPENGL=OFF -DDISABLE_ADVANCE_SIMD=ON -DLTO_PCSX2_CORE=ON -DUSE_SYSTEM_LIBS=OFF -DUSE_SYSTEM_SDL2=ON -B build .

      - name: Build PCSX2
        working-directory: build
        run: make -j$(getconf _NPROCESSORS_ONLN) # macOS doesn't use make install

      - name: Run Tests
        working-directory: build
        run: make -j$(getconf _NPROCESSORS_ONLN) unittests

      - name: Prepare Build Artifacts
        run: |
          cp /usr/local/lib/libMoltenVK.dylib build/pcsx2/PCSX2.app/Contents/Frameworks/
          mv build/pcsx2/PCSX2.app "${{ steps.artifact-metadata.outputs.artifact-name }}.app"
          tar cvzf "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.gz" "${{ steps.artifact-metadata.outputs.artifact-name }}.app"
          mkdir ci-artifacts
          cp "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.gz" ci-artifacts/macOS.tar.gz

      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        with:
          name: ${{ steps.artifact-metadata.outputs.artifact-name }}
          path: "*.tar.gz"