linux.yml

name: Linux wxGTK builds

on:
  push:
    branches:
      - master
    tags:
      - v*
    paths-ignore:
      - '.github/**'
      - 'assets/**'
      - 'tools/**'
      - 'lib/wx/doc/**'
      - 'lib/wx/version.rb'
      - '**.md'
      - '.cirrus.yml'
  pull_request:
    branches:
      - master
    paths-ignore:
      - '.github/**'
      - 'assets/**'
      - 'tools/**'
      - 'lib/wx/doc/**'
      - 'lib/wx/version.rb'
      - 'rakelib/lib/**/*.yaml'
      - '**.md'
      - 'Gemfile'
      - '.yardopts'
      - '.gitignore'
      - 'LICENSE'
      - '.cirrus.yml'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

env:
  WXWIDGETS_ROOT: ${{ github.workspace }}/ext/wxWidgets
  WXWIN_INSTALL: ${{ github.workspace }}/ext/wxWidgets/install
  WXWIDGETS_LATEST_STABLE: 3.2.4

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-20.04
            gtk_version: 3
            CC: gcc-9
            CXX: g++-9
            ruby: '2.5'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: system
            wxr_type: develop
          - os: ubuntu-20.04
            gtk_version: 3
            CC: gcc-10
            CXX: g++-10
            ruby: 'ruby'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: develop
            wxr_type: develop
          - os: ubuntu-20.04
            gtk_version: 3
            CC: gcc-9
            CXX: g++-9
            ruby: '2.5'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: develop
            wxr_type: gem
          - os: ubuntu-22.04
            gtk_version: 3
            CC: gcc-11
            CXX: g++-11
            ruby: '3.0'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: develop
            wxr_type: develop
          - os: ubuntu-22.04
            gtk_version: 3
            CC: gcc-12
            CXX: g++-12
            ruby: 'ruby'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: system
            wxr_type: develop
          - os: ubuntu-22.04
            gtk_version: 3
            CC: gcc-12
            CXX: g++-12
            ruby: '3.2'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: system
            wxr_type: gem
          - os: ubuntu-22.04
            gtk_version: 3
            CC: gcc-12
            CXX: g++-12
            ruby: 'ruby'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: embed
            wxr_type: gem
          - os: ubuntu-22.04
            gtk_version: 3
            CC: gcc-12
            CXX: g++-12
            ruby: 'ruby'
            wxWidgets: '3.2.4'
            swig: '4'
            configure_flags:
            use_xvfb: true
            wxw_type: embed
            wxr_type: binpkg
    runs-on: ${{ matrix.os }}
    name: ${{ matrix.os }} wxRuby(${{ matrix.wxr_type }}) ${{ matrix.CXX }} ruby-${{ matrix.ruby }} wxWidgets-${{ matrix.wxWidgets }}(${{ matrix.wxw_type }}) SWIG${{ matrix.swig }}
    env:
      wxGTK_VERSION: ${{ matrix.gtk_version && matrix.gtk_version || 3 }}
      wxCONFIGURE_FLAGS: ${{ matrix.configure_flags }}
      wxUSE_ASAN: ${{ matrix.use_asan && 1 || 0 }}
      wxUSE_XVFB: ${{ matrix.use_xvfb && 1 || 0 }}
      WX_EXTRA_PACKAGES: doxygen patchelf
      CC: ${{ matrix.CC }}
      CXX: ${{ matrix.CXX }}
    steps:
    - name: Checkout wxRuby3
      uses: actions/checkout@v4

    - name: Install Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}

    - name: Setup Ruby gems
      run: |
        bundle install

    - name: checkout wxWidgets
      if: matrix.wxw_type != 'embed'
      uses: actions/checkout@v4
      with:
        repository: wxWidgets/wxWidgets
        path: ${{ env.WXWIDGETS_ROOT }}
        ref: v${{ matrix.wxWidgets }}
        submodules: 'recursive'

    - name: Set up build environment
      if: matrix.wxw_type != 'embed'
      run: |
        $WXWIDGETS_ROOT/build/tools/before_install.sh

    - name: Show build environment
      run: |
        echo "Environment:"
        env | sort
        echo

        echo "Ruby version:"
        ruby -v
        echo
        
        echo "SWIG version:"
        swig -version
        echo
        
        if [ "${{ matrix.wxw_type }}" != "embed" ]; then
          echo "Doxygen version:"
          doxygen -v
          echo
        fi

        echo "Compiler version:"
        ${CXX-g++} --version
        echo

    - name: Configuring wxWidgets
      if: matrix.wxw_type != 'embed'
      working-directory: ${{ env.WXWIDGETS_ROOT }}
      run: |
        wxCONFIGURE_OPTIONS="$wxCONFIGURE_FLAGS"
        if [ -n "${{ matrix.gtk_version }}" ]; then
          wxCONFIGURE_OPTIONS="--with-gtk=${{ matrix.gtk_version }} $wxCONFIGURE_OPTIONS"
        fi
        if [ "${{ matrix.wxw_type }}" == "develop" ]; then
          ./configure $wxCONFIGURE_OPTIONS --prefix=$WXWIN_INSTALL --disable-tests --without-subdirs --disable-debug_info || rc=$?
        else
          ./configure $wxCONFIGURE_OPTIONS --disable-tests --without-subdirs --disable-debug_info || rc=$?
        fi
        if [ -n "$rc" ]; then
          echo '*** Configuring failed, contents of config.log follows: ***'
          echo '-----------------------------------------------------------'
          cat $WXWIDGETS_ROOT/config.log
          echo '-----------------------------------------------------------'
          exit $rc
        fi

    - name: Build wxWidgets
      if: matrix.wxw_type != 'embed'
      working-directory: ${{ env.WXWIDGETS_ROOT }}
      run: |
        if [ "${{ matrix.wxw_type }}" == "develop" ]; then
          export WX_SKIP_DOXYGEN_VERSION_CHECK=1
          make -j$(nproc) && make install && pushd docs/doxygen && ./regen.sh xml && popd 
        else
          make -j$(nproc) && sudo make install && sudo ldconfig
        fi

    - name: Remove wxWidgets
      if: matrix.wxw_type == 'system'
      run: rm -rf $WXWIDGETS_ROOT

    - name: Configure wxRuby3
      if: matrix.wxr_type != 'gem'
      run: |
        if [ "${{ matrix.wxw_type }}" == "embed" ]; then
          bundle exec rake configure[--autoinstall]
        elif [ "${{ matrix.wxw_type }}" == "develop" ]; then
          bundle exec rake configure[--wxwin=$WXWIN_INSTALL,--wxxml=$WXWIDGETS_ROOT/docs/doxygen/out/xml]
        else
          bundle exec rake configure
        fi

    - name: Build wxRuby3
      if: matrix.wxr_type != 'gem'
      run: |
        bundle exec rake build

    - name: Run wxRuby3 post-build checks
      if: matrix.wxr_type != 'gem'
      run: |
        ruby tools/check_swig_types.rb

    - name: Build wxRuby3 gem
      if: matrix.wxr_type == 'gem' || matrix.wxr_type == 'binpkg'
      run: |
        bundle exec rake gem
        if [ "${{ matrix.wxr_type }}" == "binpkg" ]; then
          bundle exec rake binpkg
        fi

    - name: Install wxRuby3 gem
      if: matrix.wxr_type != 'develop'
      run: |
        if [ "${{ matrix.wxr_type }}" == "binpkg" ]; then
          gem install $(echo pkg/*.gem) -- package=`pwd`/$(echo pkg/*.pkg)
        else
          if [ "${{ matrix.wxw_type }}" == "system" ]; then
            gem install $(echo pkg/*.gem) -- prebuilt=none && wxruby setup -- --wxwin=@system
          elif [ "${{ matrix.wxw_type }}" == "embed" ]; then
            gem install $(echo pkg/*.gem) -- prebuilt=none && wxruby setup --autoinstall
          else
            gem install $(echo pkg/*.gem) -- prebuilt=none && wxruby setup --wxwin=$WXWIN_INSTALL
          fi
        fi

    - name: Check wxRuby3 gem install
      if: matrix.wxr_type != 'develop'
      run: |
        if [ "${{ matrix.wxw_type }}" == "develop" ]; then
          export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$WXWIN_INSTALL/lib
        fi
        wxruby check        

    - name: Check embedded wxWidgets version
      if: matrix.wxw_type == 'embed'
      run: |
        if [ "${{ matrix.wxr_type }}" == "develop" ]; then
          bundle exec rake wxruby:exec[ruby,tools/check_wxw_version.rb,$WXWIDGETS_LATEST_STABLE]
        else
          ruby tools/check_wxw_version.rb "$WXWIDGETS_LATEST_STABLE"
        fi

    - name: Run wxRuby3 regression tests
      run: |
        ulimit -c unlimited
        if [ "${{ matrix.wxr_type }}" == "develop" ]; then
          TEST_CMD="bundle exec rake test"
        else
          if [ "${{ matrix.wxw_type }}" == "develop" ]; then
            export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$WXWIN_INSTALL/lib
          fi
          TEST_CMD="wxruby test"
        fi
        /bin/bash -o pipefail -c "xvfb-run -a -s '-screen 0 1600x1200x24' $TEST_CMD 2>&1 | tee -a wxtest.out" || rc=$?
        if [ -n "$rc" ]; then
          if fgrep -q '(core dumped)' wxtest.out; then
            echo '*** Test crashed, trying to get more information ***'
            gdb --quiet --core=core -ex 'where' -ex 'thread apply all bt' -ex 'q' --args $TEST_CMD
          fi
          exit $rc
        fi