main.yml

name: CI

on:
  workflow_dispatch:
  push:
    branches:
      - '**'
    tags-ignore:
      - 'latest_build_linux_arm'
    paths-ignore:
      - '.gitlab-ci.yml'
      - 'AUTHORS'
      - 'COPYING'
      - 'ChangeLog'
      - 'INSTALL'
      - 'NEWS'
      - 'README'
      - 'README.md'
      - 'THANKS'
      - 'docs/**'
  pull_request:
    paths-ignore:
      - '.gitlab-ci.yml'
      - 'AUTHORS'
      - 'COPYING'
      - 'ChangeLog'
      - 'INSTALL'
      - 'NEWS'
      - 'README'
      - 'README.md'
      - 'THANKS'
      - 'docs/**'

jobs:
  build_linux_intel:
    strategy:
      matrix:
        config:
          - {image_tag: 'linux-x64', dynarec: x86_64, zip_name: linux-x64.zip}
          - {image_tag: 'linux-x86', dynarec: x86, zip_name: linux-x86.zip}

    runs-on: ubuntu-latest

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

    - name: Build
      run: |
        docker run \
            -v "$PWD":/build \
            -w /build \
            -e CC=gcc-9 \
            -e CXX=g++-9 \
            -e platform=unix \
            -e BUNDLED_AUDIO_CODECS=1 \
            -e BUNDLED_LIBSNDFILE=1 \
            -e BUNDLED_SDL=1 \
            -e CMAKE_GENERATOR=Ninja \
            -e STATIC_LIBCXX=1 \
            -e WITH_BASSMIDI=1 \
            -e WITH_DYNAREC=${{ matrix.config.dynarec }} \
            -e WITH_FLUIDSYNTH=1 \
            -e WITH_VOODOO=1 \
            realnc/dosbox-core-build:${{ matrix.config.image_tag }} \
            bash -c '(
                set -ex
                git config --global --add safe.directory '*' || true
                touch libretro/deps/mpg123/aclocal.m4
                sleep 1
                find libretro/deps/mpg123/ -name "*.in" -exec touch '{}' \;
                sleep 1
                touch libretro/deps/mpg123/configure
                make -C libretro -f Makefile.libretro clean
                make -C libretro -f Makefile.libretro deps
                export LDFLAGS="-Wl,--no-undefined"
                make -C libretro -f Makefile.libretro -j`nproc`
                strip libretro/dosbox_core_libretro.so
                chmod -x libretro/dosbox_core_libretro.so
            )'
        cd libretro
        zip -9 ${{ matrix.config.zip_name }} dosbox_core_libretro.so

    - name: Upload artifact
      if: github.event_name == 'push'
      uses: actions/upload-artifact@v3
      with:
        name: ${{ matrix.config.zip_name }}
        path: libretro/${{ matrix.config.zip_name }}

  trigger_circleci_arm:
    runs-on: ubuntu-latest
    steps:
    - name: Trigger CircleCI ARM builds
      id: 'build_linux_arm'
      uses: CircleCI-Public/trigger-circleci-pipeline-action@v1.0.5
      env:
        CCI_TOKEN: ${{ secrets.CCI_TOKEN }}

#   build_macos:
#     runs-on: macos-12
#
#     env:
#       CC: gcc-11
#       CXX: g++-11
#       platform: osx
#       WITH_DYNAREC: x86_64
#       STATIC_LIBCXX: 1
#       BUNDLED_AUDIO_CODECS: 1
#       BUNDLED_LIBSNDFILE: 1
#       BUNDLED_SDL: 1
#       PKG_CONFIG_FLAGS: --static
#       MACOSX_DEPLOYMENT_TARGET: '10.9'
#       HOMEBREW_PREFIX: /Users/Shared/homebrew-dosbox-core
#       HOMEBREW_CELLAR: /Users/Shared/homebrew-dosbox-core/Cellar
#       HOMEBREW_SHELLENV_PREFIX: /Users/Shared/homebrew-dosbox-core
#
#     steps:
#     - run: echo "${HOMEBREW_PREFIX}/bin:${HOMEBREW_PREFIX}/sbin:${PATH}" >> $GITHUB_PATH
#
#     - name: Install custom homebrew
#       run: |
#         git config --global --add safe.directory '*' || true
#         rm -rf "${HOMEBREW_PREFIX}"
#         mkdir "${HOMEBREW_PREFIX}"
#         cd "${HOMEBREW_PREFIX}"/..
#         curl -s -S -L 'https://github.com/realnc/stuff/releases/download/stuff/homebrew-dosbox-core.tar.zst' | zstd -d | tar x
#
#     # Since macOS is developed by monkeys, we have to do this shit to get static linking against
#     # homebrew-installed libraries.
#     - name: Symlink static homebrew libs
#       run: |
#         cd "${HOMEBREW_PREFIX}"
#         mkdir static_libs
#         ln -s "${HOMEBREW_PREFIX}"/lib/*.a static_libs/
#
#     - uses: actions/checkout@v3
#       with:
#         submodules: recursive
#
#     - name: Remove /usr/local homebrew
#       working-directory: /usr/local
#       run: |
#         sudo mkdir /tmp/oldbrew
#         sudo mv * /tmp/oldbrew/
#
#     - name: Build
#       working-directory: ./libretro
#       run: |
#         cd deps/mpg123/
#         autoreconf -iv
#         cd ../../
#         make deps
#         export LDFLAGS="-L \"$PWD/deps_bin/lib\" -L ${HOMEBREW_PREFIX}/static_libs -undefined error"
#         make -j`sysctl -n hw.ncpu`
#         strip -u -r -S dosbox_core_libretro.dylib
#         zip -9 macOS-x64.zip dosbox_core_libretro.dylib
#
#     - name: Restore /usr/local homebrew
#       working-directory: /usr/local
#       run: |
#         sudo mv /tmp/oldbrew/* .
#
#     - name: Upload artifact
#       if: github.event_name == 'push'
#       uses: actions/upload-artifact@v3
#       with:
#         name: macOS-x64.zip
#         path: libretro/macOS-x64.zip

  build_mxe:
    strategy:
      matrix:
        config:
          - {image: 'realnc/dosbox-core-build:mxe-x86', triplet: i686-w64-mingw32.static, dynarec: x86, zip_name: windows-x86.zip}
          - {image: 'realnc/dosbox-core-build:mxe-x64', triplet: x86_64-w64-mingw32.static, dynarec: x86_64, zip_name: windows-x64.zip}

    runs-on: ubuntu-latest
    container: ${{ matrix.config.image }}

    env:
      CC: gcc
      platform: win
      TARGET_TRIPLET: ${{ matrix.config.triplet }}
      STATIC_LIBCXX: 0
      BUNDLED_AUDIO_CODECS: 1
      BUNDLED_LIBSNDFILE: 1
      BUNDLED_SDL: 1
      WITH_DYNAREC: ${{ matrix.config.dynarec }}

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

    - name: Build
      working-directory: ./libretro
      run: |
        git config --global --add safe.directory '*' || true
        touch deps/sdl_net/aclocal.m4
        touch deps/mpg123/aclocal.m4
        sleep 1
        find deps/sdl_net/ -name "*.in" -exec touch '{}' \;
        find deps/mpg123/ -name "*.in" -exec touch '{}' \;
        sleep 1
        touch deps/sdl_net/configure
        touch deps/mpg123/configure
        make deps
        export LDFLAGS="-Wl,--no-undefined"
        make -j`nproc`
        ${{ matrix.config.triplet }}-strip dosbox_core_libretro.dll
        zip -9 ${{ matrix.config.zip_name }} dosbox_core_libretro.dll

    - name: Upload artifact
      if: github.event_name == 'push'
      uses: actions/upload-artifact@v3
      with:
        name: ${{ matrix.config.zip_name }}
        path: libretro/${{ matrix.config.zip_name }}

  upload_build:
    if: github.event_name == 'push' && github.ref == 'refs/heads/libretro'
    runs-on: ubuntu-latest
    needs: [
      build_linux_intel,
      #build_macos,
      build_mxe,
    ]

    steps:
    - uses: actions/download-artifact@v3
      with:
        path: /tmp/build_artifacts

    - uses: actions/setup-go@v3

    - name: Upload release binaries
      run: |
        mkdir /tmp/build_artifacts/upload
        mv /tmp/build_artifacts/*/* /tmp/build_artifacts/upload/
        export PATH="$PATH:$(go env GOPATH)/bin"
        go install github.com/tcnksm/ghr@latest
        ghr \
            -t "${{ secrets.GITHUB_TOKEN }}" \
            -u "${GITHUB_ACTOR}" \
            -r "${GITHUB_REPOSITORY#*/}" \
            -c "${GITHUB_SHA}" \
            -n "Latest Build" \
            -b "Builds of current libretro branch." \
            -delete \
            -prerelease \
            latest_build \
            /tmp/build_artifacts/upload \
        ;