package.yml

name: Packaging

# on: [push]
on:
  push:
    tags:
      - '*'
    branches:
      - package

jobs:
  setup:
    name: Build SWIG wrappers
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v3
      - name: Install numpy
        run: python -m pip install numpy setuptools

      - run: bash swig/python-packaging/setup.sh
      - uses: actions/upload-artifact@v2
        with:
          name: my-artifact
          path: build/swig/python-packaging/
      - name: List
        run: pwd && ls build/swig/python-packaging

  build_wheels:
    needs: setup
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        # os: [ubuntu-20.04, windows-2019, macos-11]
        os: [ubuntu-20.04]

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v3
      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel==2.13.1

      - uses: actions/download-artifact@v2
        with:
          name: my-artifact

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
        env:
          # Use boost 1_72, since this allows c++11. We need c++11, since manylinux2014 only has gcc 4.8
          # Can't use boost 1.53 (default on linux) because it doesn't have rtree functionality
          # CIBW_BUILD: cp36-manylinux_x86_64 cp36-win_amd64 cp36-macosx_x86_64
          # CIBW_BUILD: cp310-macosx_x86_64
          # PyPy compilation on MACOS doesn't work, possibly since there is no available numpy release for this
          # Armadillo isn't available for i687 on Centos 7, making compilation more complicated
          # # Musllinux doesn't use yum as its package manager
          CIBW_SKIP: pp*-macosx* *i686* *musllinux*
          CIBW_BEFORE_ALL_LINUX: |
              yum install -y lapack-devel armadillo-devel
              curl -L -O https://boostorg.jfrog.io/artifactory/main/release/1.72.0/source/boost_1_72_0.tar.gz
              tar -xf boost_1_72_0.tar.gz
              cd boost_1_72_0
              cp -r boost /usr/include
          CIBW_BEFORE_ALL_MACOS: |
              # Other than the latest version, Brew only has boost 1.76. Therefore we must install boost from source
              # brew reinstall gcc lapack gsl armadillo
              brew reinstall lapack armadillo
              curl -L -O https://boostorg.jfrog.io/artifactory/main/release/1.72.0/source/boost_1_72_0.tar.gz
              tar -xf boost_1_72_0.tar.gz
              cd boost_1_72_0
              cp -r boost /usr/local/include
              # Link in gcc, otherwise the default Apple compiler will be used, which doesn't support openmp by default
              # ln -s /usr/local/bin/gcc-13 /usr/local/bin/gcc
              # ln -s /usr/local/bin/g++-13 /usr/local/bin/g++
          # CIBW_ENVIRONMENT_MACOS: CC='/usr/local/bin/gcc' LDSHARED='/usr/local/bin/gcc' CXX='/usr/local/bin/g++'
          CIBW_ENVIRONMENT_MACOS: CFLAGS='-Wno-c++11-narrowing'
          CIBW_BEFORE_ALL_WINDOWS: choco install -y lapack-devel
          CIBW_TEST_COMMAND: >
              python {project}/tests/check_installation.py

      - uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: ./wheelhouse/*.whl


  pypi-publish:
    needs: build_wheels
    name: Upload release to PyPI
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v3
        with:
          name: wheels
          path: wheelhouse
      - name: Publish
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          packages-dir: wheelhouse/
          name: pypi
          user: __token__
          password: ${{ secrets.PYPI_TOKEN }}
          url: https://pypi.org/p/gridpp
          skip_existing: true