regression.yml

name: Regression and Version Tests

on:
  push:
    branches:
      - master
  pull_request:
  workflow_dispatch:

concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true

jobs:
  build:
    runs-on: ${{ matrix.os }}
    environment: dev

    strategy:
      matrix:
        python-version: [3.9]
        os: [ubuntu-latest]
        pandas_version:
          - '>=2.2'
          - '<2'
        numpy_version:
          - '<2'
          - '>=2'
        exclude:
          - numpy_version: '>=2'
            pandas_version: '<2'

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'pip'
        cache-dependency-path: 'pyproject.toml'

    - name: Install dependencies
      run: |
        make develop
        python -m pip install -U "numpy${{ matrix.numpy_version }}" "pandas${{ matrix.pandas_version}}"

    - name: Test
      run: make test