name: Mac OS build
on:
  push:
    branches:
      - master
      - release-**
    paths:
    - 'src/**'
    - 'tests/**'
    - 'mac/**'
    - 'CMakeLists.txt'
  pull_request:
    branches:
      - master
      - release-**
    paths:
    - 'src/**'
    - 'tests/**'
    - 'mac/**'
    - 'CMakeLists.txt'

env:
  QT_VERSION: 5.14.2
  QGIS_DEPS_VERSION: 0.6.0

jobs:
  mac_os_build:
    if: github.repository == 'qgis/QGIS'
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v2

      - name: download qgis-deps
        run: |
          wget https://qgis.org/downloads/macos/deps/qt-${QT_VERSION}.tar.gz
          wget https://qgis.org/downloads/macos/deps/qgis-deps-${QGIS_DEPS_VERSION}.tar.gz
          wget https://qgis.org/downloads/macos/deps/install_qgis_deps-${QGIS_DEPS_VERSION}.bash

      - name: install qgis-deps
        run: |
          chmod +x ./install_qgis_deps-${QGIS_DEPS_VERSION}.bash
          sudo ./install_qgis_deps-${QGIS_DEPS_VERSION}.bash

      - name: create build system
        run: |
          QGIS_DIR=`pwd`
          mkdir -p ../build-QGIS
          cd ../build-QGIS

          # FIXME: PDAL disable because of #39971
          PATH=/opt/QGIS/qgis-deps-${QGIS_DEPS_VERSION}/stage/bin:$PATH \
          cmake -DQGIS_MAC_DEPS_DIR=/opt/QGIS/qgis-deps-${QGIS_DEPS_VERSION}/stage \
               -DCMAKE_PREFIX_PATH=/opt/Qt/${QT_VERSION}/clang_64 \
               -DWITH_BINDINGS=TRUE \
               -DWITH_3D=TRUE \
               -DWITH_PDAL=FALSE \
               -DWITH_EPT=TRUE \
               $QGIS_DIR

      - name: build QGIS
        run: |
          cd ../build-QGIS
          make -j $(sysctl -n hw.ncpu)