ci.yml

name: CI

on:
  push:
    branches:
      - "**"
    tags-ignore:
      - "*"
  pull_request:

env:
  VULKAN_SDK_VERSION: 1.4.341.1
  VULKAN_SDK_WINDOWS_SHA256: bcf2d75aa9556889ab974858666e20b3655b6055a0db704ccb47279ff33b5bfe
  VULKAN_SDK_LINUX_SHA256: 17c8b7e872d8038fbd4e1239aa8483b495f862ad16b1c58644f7ecd8041d20cc

jobs:
  build:
    name: ${{ matrix.name }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: Windows MSVC
            os: windows-latest
            archive_name: vkrt-windows-x64
            meson_args: --buildtype=release -Db_vscrt=static_from_buildtype
          - name: Ubuntu Linux
            os: ubuntu-22.04
            archive_name: vkrt-linux-x64
            meson_args: --buildtype=release -Dlinux_window_backend=both -Dnfd_backend=portal

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.13"
          cache: pip
          cache-dependency-path: .github/workflows/ci.yml

      - name: Setup MSVC
        if: runner.os == 'Windows'
        uses: ilammy/msvc-dev-cmd@v1.13.0

      - name: Cache Vulkan SDK
        if: runner.os == 'Windows'
        id: vulkan-cache-windows
        uses: actions/cache@v5
        with:
          path: VULKAN_SDK
          key: ${{ runner.os }}-vulkan-${{ env.VULKAN_SDK_VERSION }}

      - name: Cache Vulkan SDK
        if: runner.os == 'Linux'
        id: vulkan-cache-linux
        uses: actions/cache@v5
        with:
          path: VULKAN_SDK
          key: ${{ runner.os }}-vulkan-${{ env.VULKAN_SDK_VERSION }}

      - name: Cache Meson Wrap Downloads
        uses: actions/cache@v5
        with:
          path: subprojects/packagecache
          key: ${{ runner.os }}-meson-wraps-${{ hashFiles('subprojects/*.wrap', 'subprojects/packagefiles/**') }}

      - name: Install Vulkan SDK
        if: runner.os == 'Windows' && steps.vulkan-cache-windows.outputs.cache-hit != 'true'
        shell: pwsh
        run: |
          $version = '${{ env.VULKAN_SDK_VERSION }}'
          $expectedHash = '${{ env.VULKAN_SDK_WINDOWS_SHA256 }}'
          $sdkDir = Join-Path $PWD 'VULKAN_SDK'
          $installer = Join-Path $PWD 'vulkan_sdk.exe'
          Invoke-WebRequest -Uri "https://sdk.lunarg.com/sdk/download/$version/windows/vulkan_sdk.exe?Human=true" -OutFile $installer
          $actualHash = (Get-FileHash $installer -Algorithm SHA256).Hash.ToLower()
          if ($actualHash -ne $expectedHash) {
            throw "Vulkan SDK hash mismatch: expected $expectedHash, got $actualHash"
          }
          Start-Process -FilePath $installer -ArgumentList @('--root', $sdkDir, '--accept-licenses', '--default-answer', '--confirm-command', 'install', 'copy_only=1') -Wait -NoNewWindow

      - name: Install Vulkan SDK
        if: runner.os == 'Linux' && steps.vulkan-cache-linux.outputs.cache-hit != 'true'
        shell: bash
        run: |
          curl -fsSL "https://sdk.lunarg.com/sdk/download/${{ env.VULKAN_SDK_VERSION }}/linux/vulkan_sdk.tar.xz?Human=true" -o vulkan_sdk.tar.xz
          echo "${{ env.VULKAN_SDK_LINUX_SHA256 }}  vulkan_sdk.tar.xz" | sha256sum -c -
          tar -xJf vulkan_sdk.tar.xz
          mkdir -p VULKAN_SDK
          cp -a "${{ env.VULKAN_SDK_VERSION }}/x86_64/." VULKAN_SDK/

      - name: Set Vulkan SDK Environment
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          $sdkDir = Join-Path $PWD 'VULKAN_SDK'
          "VULKAN_SDK=$sdkDir" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
          "VK_SDK_PATH=$sdkDir" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
          (Join-Path $sdkDir 'Bin') | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8

      - name: Set Vulkan SDK Environment
        if: runner.os == 'Linux'
        shell: bash
        run: |
          echo "VULKAN_SDK=$PWD/VULKAN_SDK" >> "$GITHUB_ENV"
          echo "$PWD/VULKAN_SDK/bin" >> "$GITHUB_PATH"

      - name: Install Linux Packages
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y clang-tidy clang-tools libdbus-1-dev libturbojpeg0-dev pkg-config libwayland-dev libxkbcommon-dev wayland-protocols libx11-dev libxrandr-dev libxinerama-dev libxi-dev libxcursor-dev libxext-dev

      - name: Install Meson and Ninja
        run: python -m pip install meson ninja

      - name: Configure
        run: meson setup build ${{ matrix.meson_args }} -Dvkrt_version='${{ github.sha }}'

      - name: Lint
        if: runner.os == 'Linux'
        run: meson compile -C build clang-tidy

      - name: Build
        run: meson compile -C build

      - name: Test
        run: |
          if [[ "$RUNNER_OS" == "Windows" ]]; then
            ./build/vkrt.exe --help
            ./build/vkrt.exe --version
          else
            ./build/vkrt --help
            ./build/vkrt --version
          fi
        shell: bash

      - name: Package Windows Artifact
        if: runner.os == 'Windows'
        run: |
          python scripts/stage_release.py windows dist

      - name: Test Windows Package
        if: runner.os == 'Windows'
        shell: bash
        run: ./dist/${{ matrix.archive_name }}/bin/vkrt.exe --help && ./dist/${{ matrix.archive_name }}/bin/vkrt.exe --version

      - name: Package Linux Artifact
        if: runner.os == 'Linux'
        shell: bash
        run: |
          python scripts/build_appimage.py dist

      - name: Test Linux Package
        if: runner.os == 'Linux'
        shell: bash
        run: ./dist/${{ matrix.archive_name }}/bin/vkrt --help && ./dist/${{ matrix.archive_name }}/bin/vkrt --version

      - name: Upload Artifact
        uses: actions/upload-artifact@v6
        with:
          name: ${{ matrix.archive_name }}
          path: |
            dist/${{ matrix.archive_name }}
            dist/${{ matrix.archive_name }}.tar.gz