build-macos.yml

name: build-macos

on:
    push:
        branches:
            - main
    release:
        types: 
            - published
    
jobs:
    build:

        runs-on: macos-latest
        strategy:
            fail-fast: false
            matrix:
                python-version: ['3.9', '3.10', '3.11', '3.12']

        steps:
            - name: Checkout
              uses: actions/checkout@v3

            - name: Set up Python ${{ matrix.python-version }}
              uses: actions/setup-python@v4
              with:
                  python-version: ${{ matrix.python-version }}

            - name: Install prerequisites
              run: |
                  brew install suite-sparse
                  # brew install libomp

                  # Starting from libomp>=15.0, the libomp installation in homebrew is "keg-only",
                  # meaning that libomp is only installed in homebrew's directory, but not moved
                  # to /usr/local to avoid other OpenMP installations (such as with gcc's version
                  # of OpenMP). To use the homebrew's version of OpenMP,the following symbolic
                  # links are created. Without these, the installation will fail with the error
                  # of "fatal error: omp.h file found"
                  ln -s /usr/local/opt/libomp/include/omp-tools.h /usr/local/include/omp-tools.h
                  ln -s /usr/local/opt/libomp/include/omp.h /usr/local/include/omp.h
                  ln -s /usr/local/opt/libomp/include/ompt.h /usr/local/include/ompt.h
                  ln -s /usr/local/opt/libomp/lib/libomp.a /usr/local/lib/libomp.a
                  ln -s /usr/local/opt/libomp/lib/libomp.dylib /usr/local/lib/libomp.dylib

                  # This is needed to import numpy in pypy3 (but not needed for
                  # pypy2 and CPython)
                  # brew install openblas
                  # OPENBLAS="$(brew --prefix openblas)"
                  # brew install lapack
                  # pip3 install numpy
                  
            # - name: Install CUDA
            #   uses: Jimver/cuda-toolkit@v0.2.11
            #   id: cuda-toolkit
            #   with:
            #       cuda: '12.1.0'

            - name: Install package and dependencies
              if: (matrix.python-version == '3.9')
              run: |
                  python -m pip install --upgrade pip
                  python -m pip install --upgrade numpy
                  python -m pip install --upgrade .[extra] -vvv
              env:
                  USE_LONG_INT: 0
                  USE_UNSIGNED_LONG_INT: 0
                  USE_CBLAS: 0
                  USE_CUDA: 0

            # For python 3.10, 3.11 do not install extras (sparsesuite)
            - name: Install package and dependencies
              if: (matrix.python-version != '3.9')
              run: |
                  python -m pip install --upgrade pip
                  python -m pip install --upgrade numpy
                  python -m pip install --upgrade . -vvv
              env:
                  USE_LONG_INT: 0
                  USE_UNSIGNED_LONG_INT: 0
                  USE_CBLAS: 0
                  USE_CUDA: 0

            - name: Test
              run: |
                  python -m pip install --upgrade pytest
                  python -m pip install --upgrade pytest-cov
                  mv imate imate-DoNotImport
                  pytest

            - name: Coverage
              run: |
                  python -m pip install codecov
                  codecov