name: 🐧 Linux AppImage

on:
  workflow_call:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  linux-appimage-build:
    name: "${{ matrix.name }}"
    runs-on: ubuntu-22.04
    timeout-minutes: 240
    strategy:
      matrix:
        include:
          - name: "x64"
            asset: "DuckStation-x64.AppImage"
            cmakeoptions: ""
          - name: "x64 SSE2"
            asset: "DuckStation-x64-SSE2.AppImage"
            cmakeoptions: "-DDISABLE_SSE4=ON"
    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0

    - name: Install Packages
      run: scripts/appimage/install-packages.sh

    - name: Download Dependencies
      run: |
        DEPS_VERSION=$(cat dep/PREBUILT-VERSION)
        cd dep/prebuilt
        curl --fail --retry 5 --retry-all-errors -LO "https://github.com/duckstation/dependencies/releases/download/$DEPS_VERSION/deps-linux-x64.tar.xz"
        sha256sum --check --ignore-missing ../PREBUILT-SHA256SUMS
        tar -xf "deps-linux-x64.tar.xz"
        rm "deps-linux-x64.tar.xz"

    - name: Download Patch Archives
      shell: bash
      run: |
        cd data/resources
        curl --retry 5 --retry-all-errors -LO "https://github.com/duckstation/chtdb/releases/download/latest/cheats.zip"
        curl --retry 5 --retry-all-errors -LO "https://github.com/duckstation/chtdb/releases/download/latest/patches.zip"

    - name: Tag as Preview Release
      if: github.ref == 'refs/heads/master'
      run: |
        echo '#pragma once' > src/scmversion/tag.h
        echo '#define UPDATER_RELEASE_CHANNEL "preview"' >> src/scmversion/tag.h
        echo '#define UPDATER_RELEASE_IS_OFFICIAL 1' >> src/scmversion/tag.h

    - name: Tag as Stable Release
      if: github.ref == 'refs/heads/dev'
      run: |
        echo '#pragma once' > src/scmversion/tag.h
        echo '#define UPDATER_RELEASE_CHANNEL "latest"' >> src/scmversion/tag.h
        echo '#define UPDATER_RELEASE_IS_OFFICIAL 1' >> src/scmversion/tag.h

    - name: Compile Build
      shell: bash
      run: |
        mkdir build
        cd build
        cmake -G Ninja -DCMAKE_BUILD_TYPE=Release ${{ matrix.cmakeoptions }} -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_C_COMPILER=clang-22 -DCMAKE_CXX_COMPILER=clang++-22 -DCMAKE_EXE_LINKER_FLAGS_INIT="-fuse-ld=lld" -DCMAKE_MODULE_LINKER_FLAGS_INIT="-fuse-ld=lld" -DCMAKE_SHARED_LINKER_FLAGS_INIT="-fuse-ld=lld" ..
        cmake --build . --parallel
        cd ..
        scripts/appimage/make-appimage.sh $(realpath .) $(realpath ./build) "${{ matrix.asset }}"

    - name: Upload AppImage
      uses: actions/upload-artifact@v7
      with:
        path: "${{ matrix.asset }}"
        archive: false
        if-no-files-found: error