tests.yml

name: tests

on: [push, pull_request]

# cancels prior builds for this workflow when new commit is pushed
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: Build and run tests
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ['3.8', '3.9', '3.10', '3.11']
        ipopt-version: ['3.12', '3.13', '3.14']
        exclude:
          - os: windows-latest
            ipopt-version: '3.12'
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - name: Checkout CyIpopt
        uses: actions/checkout@v3
      - uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          activate-environment: test-environment
          python-version: ${{ matrix.python-version }}
          channels: conda-forge
          miniforge-variant: Mambaforge
      - name: Install basic dependencies against generic blas/lapack
        run: |
          mamba install -q -y lapack "libblas=*=*netlib" "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "cython=0.29.*"
      - run: echo "IPOPTWINDIR=USECONDAFORGEIPOPT" >> $GITHUB_ENV
      - name: Install CyIpopt
        run: |
          rm pyproject.toml
          python -m pip install .
          mamba list
      - name: Test with pytest using OS specific blas/lapack
        run: |
          python -c "import cyipopt"
          mamba remove lapack
          mamba install -q -y "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "pytest>=6.2.5" "cython=0.29.*"
          mamba list
          pytest
      - name: Test with pytest and scipy, new ipopt
        # cyipopt can build with these dependencies, but it seems impossible to
        # also install scipy into these environments likely due to SciPy and
        # Ipopt needed different libfortrans.
        if: (matrix.ipopt-version != '3.12' && matrix.python-version != '3.11') || (matrix.ipopt-version != '3.12' && matrix.python-version != '3.10' && matrix.os != 'macos-latest')
        run: |
          mamba install -q -y -c conda-forge "ipopt=${{ matrix.ipopt-version }}" "numpy>=1.21.5" "pkg-config>=0.29.2" "setuptools>=44.1.1" "scipy>1.8.0" "pytest>=6.2.5" "cython=0.29.*"
          mamba list
          pytest