name: Release

on:
  push:
    tags: ['v*']

permissions:
  contents: read

concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

env:
  RELEASE_TAG: ${{ github.ref_name }}
  CONFIGURE: >-
    -G Ninja -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=ON
    -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++
    -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
  WINLIBS_RELEASE: 15.2.0posix-14.0.0-ucrt-r7
  WINLIBS_ZIP: winlibs-x86_64-posix-seh-gcc-15.2.0-mingw-w64ucrt-14.0.0-r7.zip

jobs:
  build:
    name: Build and test (${{ matrix.platform }})
    strategy:
      fail-fast: true
      matrix:
        include:
          - platform: linux
            runner: ubuntu-latest
            timeout: 30
          - platform: windows
            runner: windows-latest
            timeout: 45
    runs-on: ${{ matrix.runner }}
    timeout-minutes: ${{ matrix.timeout }}
    defaults:
      run:
        shell: bash
    steps:
      - uses: actions/checkout@v7
        with:
          submodules: true
      - id: toolchain
        if: matrix.platform == 'windows'
        uses: actions/cache@v6
        with:
          path: C:\winlibs
          key: ${{ env.WINLIBS_ZIP }}
      - if: matrix.platform == 'windows' && steps.toolchain.outputs.cache-hit != 'true'
        env:
          SSL_CERT_FILE: 'C:\Program Files\Git\mingw64\etc\ssl\certs\ca-bundle.crt'
        run: |
          curl -sSfL -o "$RUNNER_TEMP/winlibs.zip" "https://github.com/brechtsanders/winlibs_mingw/releases/download/$WINLIBS_RELEASE/$WINLIBS_ZIP"
          7z x "$RUNNER_TEMP/winlibs.zip" -oC:/winlibs
      - if: matrix.platform == 'windows'
        run: echo 'C:\winlibs\mingw64\bin' >> "$GITHUB_PATH"
      - uses: hendrikmuhs/ccache-action@v1.2.24
        with:
          key: ${{ matrix.platform }}
          save: false
      - name: Install lavapipe for the GPU execution tests and the audio development files
        if: matrix.platform == 'linux'
        run: sudo apt-get update && sudo apt-get install -y --no-install-recommends libvulkan1 mesa-vulkan-drivers libpipewire-0.3-dev libpulse-dev libasound2-dev
      - name: Configure Linux
        if: matrix.platform == 'linux'
        run: cmake -S . -B build $CONFIGURE
      - name: Configure Windows
        if: matrix.platform == 'windows'
        shell: cmd
        env:
          SSL_CERT_FILE: 'C:\Program Files\Git\mingw64\etc\ssl\certs\ca-bundle.crt'
        run: cmake -S . -B build %CONFIGURE%
      - name: Build project and tests (Linux)
        if: matrix.platform == 'linux'
        run: cmake --build build
      - name: Build project and tests (Windows)
        if: matrix.platform == 'windows'
        shell: cmd
        run: cmake --build build
      - name: Run tests (Linux)
        if: matrix.platform == 'linux'
        run: ctest --test-dir build --output-on-failure --timeout 120 --stop-on-failure --no-tests=error
        env:
          ANYPS5_REQUIRE_VULKAN: 1
          GALLIUM_OVERRIDE_CPU_CAPS: avx
      - name: Run tests (Windows)
        if: matrix.platform == 'windows'
        shell: cmd
        run: ctest --test-dir build --output-on-failure --timeout 120 --stop-on-failure --no-tests=error
      - name: Build patched libraries (Linux)
        if: matrix.platform == 'linux'
        run: cmake --build build --target libs
      - name: Build patched libraries (Windows)
        if: matrix.platform == 'windows'
        shell: cmd
        run: cmake --build build --target libs
      - name: Package release files
        run: python tools/package_release.py --platform "${{ matrix.platform }}" --build build --output dist --version "$RELEASE_TAG"
      - uses: actions/upload-artifact@v7
        with:
          name: release-${{ matrix.platform }}
          path: dist/*
          if-no-files-found: error
          compression-level: 0

  publish:
    name: Publish release
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 10
    permissions:
      contents: write
    env:
      GH_TOKEN: ${{ github.token }}
      GH_REPO: ${{ github.repository }}
    steps:
      - uses: actions/checkout@v7
      - uses: actions/download-artifact@v8
        with:
          pattern: release-*
          merge-multiple: true
          path: dist
      - name: Check release files and collect documentation
        shell: bash
        run: |
          for file in "prx-windows-$RELEASE_TAG.zip" "prx-windows-$RELEASE_TAG.tar.gz" "prx-linux-$RELEASE_TAG.zip" "prx-linux-$RELEASE_TAG.tar.gz" "relinker-$RELEASE_TAG.exe" "relinker-$RELEASE_TAG"; do
            test -s "dist/$file"
          done
          python tools/package_release.py --docs docs/user --output dist
          chmod +x "dist/relinker-$RELEASE_TAG"
      - name: Create draft and upload files
        run: gh release create "$RELEASE_TAG" dist/* --verify-tag --draft --title "$RELEASE_TAG" --generate-notes
      - name: Publish complete release
        run: gh release edit "$RELEASE_TAG" --draft=false