Linux.yml

name: Linux CI

on:
  workflow_dispatch:
  push:
    branches:
      - main
    tags:
      - "**"
    paths-ignore:
      - ".gitignore"
      - "README.md"
      # ignore CI for other platforms
      - ".github/FUNDING.yml"
      - ".github/workflows/Android.yml"
      - ".github/workflows/iOS.yml"
      - ".github/workflows/macOS.yml"
      - ".github/workflows/Windows.yml"

  pull_request:
    branches:
      - main
    paths-ignore:
      - ".gitignore"
      - "README.md"
      # ignore CI for other platforms
      - ".github/FUNDING.yml"
      - ".github/workflows/Android.yml"
      - ".github/workflows/iOS.yml"
      - ".github/workflows/macOS.yml"
      - ".github/workflows/Windows.yml"

concurrency:
  # cancel jobs on PRs only
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  build-and-test:
    name: Build QMapLibre for Linux (Qt${{ matrix.qt_version}}, ${{ matrix.compiler }})
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        include:
          - qt_series: 5
            qt_version: 5.15.2
            qt_modules: ""
            compiler: default
          - qt_series: 6
            qt_version: 6.5.3
            qt_modules: qtlocation qtpositioning
            compiler: default
          - qt_series: 6
            qt_version: 6.6.1
            qt_modules: qtlocation qtpositioning
            compiler: default
          - qt_series: 6
            qt_version: 6.6.1
            qt_modules: qtlocation qtpositioning
            compiler: gcc-13
            gcov: gcov-13

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: source
          submodules: recursive
          fetch-depth: 0

      - name: Install test dependencies
        if: matrix.compiler != 'default'
        run: |
          sudo apt-get install \
            libxkbcommon-x11-0 \
            libxcb-cursor0 \
            libxcb-icccm4 \
            libxcb-image0 \
            libxcb-keysyms1 \
            libxcb-randr0 \
            libxcb-render-util0 \
            libxcb-xinerama0 \
            libxcb-xfixes0 \
            libegl1-mesa

      - name: Install compiler
        id: install_compiler
        if: matrix.compiler != 'default'
        uses: rlalik/setup-cpp-compiler@master
        with:
          compiler: ${{ matrix.compiler }}

      - name: Install lcov
        if: matrix.compiler != 'default'
        run: |
          sudo apt-get install \
            libcapture-tiny-perl \
            libdatetime-perl \
            libdatetime-format-dateparse-perl \
            libgd-perl \
            libgd3 \
            libjbig0 \
            libjpeg-turbo8 \
            libjpeg8 \
            libjson-perl \
            libperlio-gzip-perl \
            libtiff5 \
            libwebp7

          git clone https://github.com/linux-test-project/lcov.git -b v2.0
          pushd lcov
          sudo make -j$(nproc) install
          popd
          rm -rf lcov

      - name: Download Qt
        uses: jurplel/install-qt-action@v3
        with:
          aqtversion: ==3.1.*
          version: ${{ matrix.qt_version }}
          dir: ${{ github.workspace }}
          target: desktop
          modules: ${{ matrix.qt_modules }}

      - name: Setup ninja
        if: matrix.compiler != 'default'
        uses: seanmiddleditch/gha-setup-ninja@v4

      - name: Set up ccache
        uses: hendrikmuhs/ccache-action@v1
        with:
          key: Linux_QMapLibre_${{ matrix.qt_version }}_${{ matrix.compiler }}
          max-size: 200M

      - name: Build QMapLibre (Qt5)
        if: matrix.qt_series == 5
        uses: ./source/.github/actions/qt5-build

      - name: Build QMapLibre (Qt6)
        if: matrix.qt_series == 6 && matrix.compiler == 'default'
        uses: ./source/.github/actions/qt6-build

      - name: Build QMapLibre (Qt6, custom compiler)
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        env:
          CC: ${{ steps.install_compiler.outputs.cc }}
          CXX: ${{ steps.install_compiler.outputs.cxx }}
          GCOV: ${{ matrix.gcov }}
        run: |
          mkdir build && cd build
          qt-cmake ../source/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="RelWithDebInfo" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_INSTALL_PREFIX="../install" \
            -DMLN_QT_WITH_COVERAGE=ON \
            -DGCOV_PATH="$(which ${GCOV})"
          ninja
          ninja install

      - name: Run tests
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        uses: coactions/setup-xvfb@v1
        with:
          run: ctest --output-on-failure
          working-directory: build

      - name: Run code coverage
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        uses: coactions/setup-xvfb@v1
        with:
          run: ninja coverage
          working-directory: build

      - name: Build QtQuick Example (Qt6)
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        run: |
          export PREFIX_PATH="$(pwd)/install"
          mkdir build-example-quick && cd build-example-quick
          qt-cmake ../source/examples/quick/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="RelWithDebInfo" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_PREFIX_PATH="$PREFIX_PATH"
          ninja

      - name: Build QtWidgets Example (Qt6)
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        run: |
          export PREFIX_PATH="$(pwd)/install"
          mkdir build-example-widgets && cd build-example-widgets
          qt-cmake ../source/examples/widgets/ \
            -G Ninja \
            -DCMAKE_BUILD_TYPE="RelWithDebInfo" \
            -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
            -DCMAKE_PREFIX_PATH="$PREFIX_PATH"
          ninja

      - name: Compress installation
        if: matrix.compiler == 'default'
        run: |
          pushd install
          tar cjvf ../QMapLibre_Linux.tar.bz2 *
          popd

      - name: Upload installation
        if: matrix.compiler == 'default'
        uses: actions/upload-artifact@v4
        with:
          name: QMapLibre_Linux_${{ matrix.qt_version }}
          path: QMapLibre_Linux.tar.bz2

      - name: Upload coverage reports to Codecov
        if: matrix.qt_series == 6 && matrix.compiler != 'default'
        uses: codecov/codecov-action@v3
        with:
          files: build/coverage.info
          verbose: true

  release:
    name: Release QMapLibre
    if: github.ref_type == 'tag'
    runs-on: ubuntu-22.04
    needs: build-and-test
    permissions:
      contents: write
    strategy:
      matrix:
        qt_version: [5.15.2, 6.5.3, 6.6.1]

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          name: QMapLibre_Linux_${{ matrix.qt_version }}

      - name: Make tarball
        env:
          TAG_NAME: ${{ github.ref_name }}
          QT_VERSION: ${{ matrix.qt_version }}
        run: |
          mv QMapLibre_Linux.tar.bz2 QMapLibre_${TAG_NAME}_Qt${QT_VERSION}_Linux.tar.bz2

      - name: Release
        uses: ncipollo/release-action@v1
        with:
          artifacts: QMapLibre_${{ github.ref_name }}_Qt${{ matrix.qt_version }}_Linux.tar.bz2
          allowUpdates: true
          draft: true