name: continuous-integration
on: [push, pull_request]

jobs:
  linux-os:
    runs-on: ubuntu-20.04
    steps:
    - name: Update APT
      run: sudo apt-get update
    - name: Install Dependencies
      run: |
        sudo apt-get install --assume-yes build-essential git make cmake autoconf automake \
                                          libtool pkg-config libasound2-dev libpulse-dev libaudio-dev \
                                          libjack-dev libx11-dev libxext-dev libxrandr-dev libxcursor-dev \
                                          libxfixes-dev libxi-dev libxinerama-dev libxxf86vm-dev libxss-dev \
                                          libgl1-mesa-dev libdbus-1-dev libudev-dev libgles2-mesa-dev \
                                          libegl1-mesa-dev libibus-1.0-dev fcitx-libs-dev libsamplerate0-dev \
                                          libsndio-dev libwayland-dev libxkbcommon-dev libdrm-dev libgbm-dev
    - name: Checkout love-appimage-source
      uses: actions/checkout@v3
      with:
        repository: love2d/love-appimage-source
        ref: 12.x
    - name: Checkout LÖVE
      uses: actions/checkout@v3
      with:
        path: love2d-${{ github.sha }}
    - name: Build AppImage
      run: make LOVE_BRANCH=${{ github.sha }}
    - name: Print LuaJIT branch
      run: git -C LuaJIT-v2.1 branch -v
    - name: Artifact
      uses: actions/upload-artifact@v3
      with:
        name: love-linux-x86_64.AppImage
        path: love-${{ github.sha }}.AppImage
  windows-os:
    runs-on: windows-latest
    strategy:
      matrix:
        platform: [Win32, x64, ARM64]
        install: [compat, modern]
        exclude:
        - platform: ARM64
          install: compat
    defaults:
      run:
        shell: cmd
    continue-on-error: ${{ matrix.platform == 'ARM64' }}
    steps:
    - name: Define Variables
      id: vars
      run: |
        rem Compat/Modern switch
        if "${{ matrix.install }}" == "compat" (
          echo moredef=-DLOVE_INSTALL_UCRT=ON>> "%GITHUB_OUTPUT%"
          echo compatname=-compat>> "%GITHUB_OUTPUT%"
        ) else (
          echo moredef=>> "%GITHUB_OUTPUT%"
          echo compatname=>> "%GITHUB_OUTPUT%"
        )
        
        rem JIT Modules
        if "${{ matrix.platform }}-${{ matrix.install }}" == "x64-modern" (
          (echo jitmodules=1)>> "%GITHUB_OUTPUT%"
        ) else (
          (echo jitmodules=0)>> "%GITHUB_OUTPUT%"
        )
        
        rem Architecture-Specific Switch
        goto ${{ matrix.platform }}
        exit /b 1
        
        :Win32
        (echo arch=x86)>> "%GITHUB_OUTPUT%"
        (echo angle=0)>> "%GITHUB_OUTPUT%"
        echo nofiles=warn>> "%GITHUB_OUTPUT%"
        exit /b 0
        
        :x64
        (echo arch=x64)>> "%GITHUB_OUTPUT%"
        (echo angle=0)>> "%GITHUB_OUTPUT%"
        echo nofiles=warn>> "%GITHUB_OUTPUT%"
        exit /b 0
        
        :ARM64
        (echo arch=arm64)>> "%GITHUB_OUTPUT%"
        (echo angle=1)>> "%GITHUB_OUTPUT%"
        echo nofiles=ignore>> "%GITHUB_OUTPUT%"
        echo moredef=-DLOVE_EXTRA_DLLS=%CD%\angle\libEGL.dll;%CD%\angle\libGLESv2.dll>> "%GITHUB_OUTPUT%"
        exit /b 0
    - name: Download Windows SDK Setup 10.0.20348
      run: curl -Lo winsdksetup.exe https://go.microsoft.com/fwlink/?linkid=2164145
    - name: Install Debugging Tools for Windows
      id: windbg
      run: |
        setlocal enabledelayedexpansion
        start /WAIT %CD%\winsdksetup.exe /features OptionId.WindowsDesktopDebuggers /q /log %CD%\log.txt
        echo ERRORLEVEL=!ERRORLEVEL! >> %GITHUB_OUTPUT%
    - name: Print Debugging Tools Install Log
      if: always()
      run: |
        type log.txt
        exit /b ${{ steps.windbg.outputs.ERRORLEVEL }}
    - name: Setup Python 3.10
      uses: actions/setup-python@v4
      with:
        python-version: "3.10"
    - name: Download source_index.py
      run: curl -Lo source_index.py https://gist.github.com/MikuAuahDark/d9c099f5714e09a765496471c2827a55/raw/df34956052035f3473c5f01861dfb53930d06843/source_index.py
    - name: Clone Megasource
      uses: actions/checkout@v3
      with:
        path: megasource
        repository: love2d/megasource
        ref: 12.x
    - id: megasource
      name: Get Megasource Commit SHA
      shell: python
      run: |
        import os
        import subprocess
        
        result = subprocess.run("git -C megasource rev-parse HEAD".split(), check=True, capture_output=True, encoding="UTF-8")
        commit = result.stdout.split()[0]
        with open(os.environ["GITHUB_OUTPUT"], "w", encoding="UTF-8") as f: f.write(f"commit={commit}")
    - name: Checkout
      uses: actions/checkout@v3
      with:
        path: megasource/libs/love
    - name: Download ANGLE
      uses: robinraju/release-downloader@v1.7
      if: steps.vars.outputs.angle == '1'
      with:
        repository: MikuAuahDark/angle-winbuild
        tag: cr_5249
        fileName: angle-win-${{ steps.vars.outputs.arch }}.zip
        tarBall: false
        zipBall: false
        out-file-path: angle
    - name: Extract ANGLE
      if: steps.vars.outputs.angle == '1'
      working-directory: angle
      run: 7z x angle-win-${{ steps.vars.outputs.arch }}.zip
    - name: Delete Strawbery Perl
      # https://github.com/actions/runner-images/issues/6627
      # In particular, this is not pretty, but even CMAKE_IGNORE_PREFIX_PATH
      # cannot help in this case. Delete the whole folder!
      run: |
        rmdir /s /q C:\Strawberry
        exit /b 0
    - name: Configure
      env:
        CFLAGS: /Zi
        CXXFLAGS: /Zi
        LDFLAGS: /DEBUG:FULL /OPT:REF /OPT:ICF
      run: cmake -Bbuild -Smegasource -T v142 -A ${{ matrix.platform }} --install-prefix %CD%\install -DCMAKE_PDB_OUTPUT_DIRECTORY=%CD%\pdb ${{ steps.vars.outputs.moredef }}
    - name: Install
      run: cmake --build build --target PACKAGE --config Release -j2
    - name: Copy LuaJIT lua51.pdb
      run: |
        copy /Y build\libs\LuaJIT\src\lua51.pdb pdb\Release\lua51.pdb
        exit /b 0
    - name: Add srcsrv to PATH
      run: |
        echo C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\srcsrv>>%GITHUB_PATH%
    - name: Embed Source Index into PDBs
      run: |
        python source_index.py ^
        --source %CD%\megasource\libs\love https://raw.githubusercontent.com/${{ github.repository }}/${{ github.sha }} ^
        --source %CD%\megasource https://raw.githubusercontent.com/love2d/megasource/${{ steps.megasource.outputs.commit }} ^
        --source %CD%\build\libs\LuaJIT https://raw.githubusercontent.com/love2d/megasource/${{ steps.megasource.outputs.commit }}/libs/LuaJIT ^
        pdb\Release\*.pdb
    - name: Artifact
      uses: actions/upload-artifact@v3
      with:
        name: love-windows-${{ steps.vars.outputs.arch }}${{ steps.vars.outputs.compatname }}
        path: |
          build/*.zip
          build/*.exe
        if-no-files-found: ${{ steps.vars.outputs.nofiles }}
    - name: Artifact JIT Modules
      if: steps.vars.outputs.jitmodules == '1'
      uses: actions/upload-artifact@v3
      with:
        name: love-windows-jitmodules
        path: build/libs/LuaJIT/src/jit/*.lua
    - name: Artifact PDB
      uses: actions/upload-artifact@v3
      with:
        name: love-windows-${{ steps.vars.outputs.arch }}${{ steps.vars.outputs.compatname }}-dbg
        path: pdb/Release/*.pdb
  macOS:
    runs-on: macos-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v3
    - name: Clone Dependencies
      uses: actions/checkout@v3
      with:
        path: apple-dependencies
        repository: love2d/love-apple-dependencies
        ref: 12.x
    - name: Move Dependencies
      run:
        mv apple-dependencies/macOS/Frameworks platform/xcode/macosx
    - name: Build
      run:
        xcodebuild clean archive -project platform/xcode/love.xcodeproj -scheme love-macosx -configuration Release -archivePath love-macos.xcarchive
    - name: Export Archive
      run:
        xcodebuild -exportArchive -archivePath love-macos.xcarchive -exportPath love-macos -exportOptionsPlist platform/xcode/macosx/macos-copy-app.plist
    - name: Zip Archive
      run:
        ditto -c -k --sequesterRsrc --keepParent love-macos/love.app love-macos.zip 
    - name: Artifact
      uses: actions/upload-artifact@v3
      with:
        name: love-macos
        path: love-macos.zip
  iOS-Simulator:
    runs-on: macos-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v3
    - name: Clone Dependencies
      uses: actions/checkout@v3
      with:
        path: apple-dependencies
        repository: love2d/love-apple-dependencies
        ref: 12.x
    - name: Move Dependencies
      run: |
        mv apple-dependencies/iOS/libraries platform/xcode/ios
    - name: Build
      run:
        xcodebuild -project platform/xcode/love.xcodeproj -scheme love-ios -configuration Release -destination 'platform=iOS Simulator,name=iPhone 11'