tests.yml

name: Testing

on:
  push:
    branches: ['*']
  pull_request:
    branches: ['*']

jobs:
  setup-build:
    name: Ex1 (${{ matrix.python-version }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash -l {0}
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest"]
        python-version: ["3.10"]
        test_file: [
          "tests/test_dcip.py",
          "tests/test_em.py",
          "tests/test_gpr.py tests/test_seismic.py",
          "tests/test_inversion.py",
          "tests/test_gravity.py tests/test_mag.py"
        ]
    env:
      PYTEST_DISABLE_PLUGIN_AUTOLOAD: "1"
      MPLBACKEND: Agg        # avoid GUI backends import cost

    steps:
      - uses: actions/checkout@v4

      # Use Miniforge3 (not "latest" to avoid 404s) + mamba, strict conda-forge
      - name: Setup Conda (Miniforge3 + mamba)
        uses: conda-incubator/setup-miniconda@v3
        with:
          miniforge-variant: Miniforge3
          miniforge-version: "24.11.0-0"     # pin to avoid 'latest' asset 404s
          python-version: ${{ matrix.python-version }}
          activate-environment: geosci-labs-dev
          environment-file: environment-dev.yml
          use-mamba: true
          auto-update-conda: false
          auto-activate-base: false
          channels: conda-forge
          channel-priority: strict
          condarc: |
            channels:
              - conda-forge
            channel_priority: strict

      - name: Show environment info
        run: |
          conda info
          conda list

      - name: Install geosci-labs
        run: |
          pip install -e .

      - name: Install test dependencies (pytest + testipynb)
        run: |
          n=0
          until [ $n -ge 3 ]; do
            mamba install -y pytest && pip install -U testipynb && break
            n=$((n+1))
            echo "Retry $n/3 after transient fetch error..."
            sleep 10
          done

      - name: Run tests
        run: pytest -v ${{ matrix.test_file }}