build-windows.yaml

name: Build the QGIS plugin (Windows)

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build-windows:
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        qgis_version: [3_34_0, 3_36_3, 3_38_0, 3_38_3, 3_40_0]
    env:
      EXT_OSGEO4W_ROOT: "C:/OSGeo4W"
      Qt5_DIR: "C:/OSGeo4W/apps/Qt5"

    steps:
    - uses: actions/checkout@v4

    - run: mkdir $env:EXT_OSGEO4W_ROOT | out-null

    - name: Install OSGeo4W
      run: |
        $exe = 'osgeo4w-setup.exe'
        $url = 'http://download.osgeo.org/osgeo4w/v2/' + $exe
        (New-Object System.Net.WebClient).DownloadFile($url, $exe)
        Start-Process ('.\'+$exe) -ArgumentList '--advanced --autoaccept --quiet-mode --only-site -s http://download.osgeo.org/osgeo4w/v2/ -P qt5-devel,qt5-libs,qt5-tools,qt5-libs-symbols' -Wait -NoNewWindow

    - name: Set reusable strings
      id: strings
      shell: bash
      run: |
        echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"

    - name: Add Directories to PATH
      run: |
        Add-Content $env:GITHUB_PATH $env:EXT_OSGEO4W_ROOT/bin
        Add-Content $env:GITHUB_PATH $env:Qt5_DIR/bin

    - name: Configure CMake
      run: |
        $Env:OSGEO4W_ROOT="${{ github.workspace }}/dependencies/qgis/windows_x86_64/${{ matrix.qgis_version }}/"
        cmake -B ${{ steps.strings.outputs.build-output-dir }} -S ${{ github.workspace }}

    - name: Build
      run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config Release

    - uses: actions/upload-artifact@v3
      with:
        name: qgis-${{ matrix.qgis_version }}-plugin-windows
        path: ${{ steps.strings.outputs.build-output-dir }}/**/helloworldplugin.dll