test-conda-forge-package.yml

---
name: Test the released Conda Package
on:
  workflow_dispatch:
    inputs:
      khiops-core-version:
        default: 11.0.0
        description: khiops-core version for testing
      khiops-samples-version:
        default: 11.0.0
        description: khiops-samples version
      khiops-python-version:
        default: 11.0.0.3
        description: khiops-python version for testing
defaults:
  run:
    shell: bash -el {0}
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true
jobs:
  # Test Conda package on brand new environments
  test:
    needs: build
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
        env:
          - {os: ubuntu-22.04, json-image: '{"image": "ubuntu:20.04"}'}
          - {os: ubuntu-22.04, json-image: '{"image": null}'}
          - {os: ubuntu-24.04, json-image: '{"image": null}'}
          - {os: ubuntu-22.04, json-image: '{"image": "rockylinux:8"}'}
          - {os: ubuntu-22.04, json-image: '{"image": "rockylinux:9"}'}
          - {os: windows-2022, json-image: '{"image": null}'}
          - {os: windows-2025, json-image: '{"image": null}'}
          - {os: macos-14, json-image: '{"image": null}'}
          - {os: macos-15, json-image: '{"image": null}'}
          - {os: macos-15-intel, json-image: '{"image": null}'}
    runs-on: ${{ matrix.env.os }}
    container: ${{ fromJSON(matrix.env.json-image) }}
    steps:
      - name: Install Miniforge
        uses: conda-incubator/setup-miniconda@v3
        with:
          miniforge-version: 24.11.0-0
          python-version: ${{ matrix.python-version }}
          conda-remove-defaults: true
      - name: Put the khiops-core Version in the Environment
        run: |
          KHIOPS_CORE_VERSION="${{ inputs.khiops-core-version }}"
          echo "KHIOPS_CORE_VERSION=$KHIOPS_CORE_VERSION" >> "$GITHUB_ENV"
      - name: Install the Khiops Conda package
        run: |
          # Add the Conda `rc` label for alpha or RC pre-releases
          if [[ $(echo ${KHIOPS_CORE_VERSION} | grep -E ".*(a|rc)\.[0-9]+") ]]; then
            RC_LABEL="conda-forge/label/rc::"
          else
            RC_LABEL=""
          fi
          conda install "${RC_LABEL}"khiops-core==$KHIOPS_CORE_VERSION
          conda install khiops==${{ inputs.khiops-python-version }}
      - name: Install JQ test dependency (Linux / MacOS)
        if: runner.os != 'Windows'
        run: conda install jq
      - name: Test Conda / Python Package Version Coherence
        run: |
          PACKAGE_VERSION=$(python -c "import khiops; print(khiops.__version__)")
          CONDA_VERSION=$(conda list ^khiops$ --json | jq ".[].version")

          # Fail if CONDA_VERSION is not identical to $PACKAGE_VERSION
          echo $CONDA_VERSION | grep -wq $PACKAGE_VERSION
          if [[ $? -ne 0 ]]
          then
            echo "::error::Conda package version $CONDA_VERSION does not match Python package version $PYTHON_VERSION"
            false
          fi
      - name: Test Khiops Installation Status
        run: kh-status
      - name: Test Khiops Installation Status (Conda-Based Environments)
        run: |
          # Set `python` to the current Conda Python executable
          PYTHON="$(type -P python)"

          # Remove $CONDA_PREFIX/bin from PATH
          PATH=$(echo $PATH | sed "s#$CONDA_PREFIX/bin:##g")

          # Unset *CONDA* environment variables
          # As a corollary, CONDA_PREFIX is unset
          # Note: There is no way to remove these variables from GITHUB_ENV
          # (see https://github.com/actions/runner/issues/1126)
          for CONDA_VAR in $(env | grep CONDA)
          do
            unset $(echo $CONDA_VAR | cut -d '=' -f 1)
          done

          # Note: kh-status is not reachable as it is not in PATH
          $PYTHON -c \
            "import sys; import khiops.core as kh; return_code = kh.get_runner().print_status(); sys.exit(return_code)"
      - name: Download Sample Datasets
        run: |
          kh-download-datasets \
            --version ${{ inputs.khiops-samples-version }}
      - name: Run Samples
        env:
          # Force > 2 CPU cores to launch mpiexec
          KHIOPS_PROC_NUMBER: 4
        run: |
          kh-samples core -i deploy_model -e
          kh-samples core -i deploy_coclustering -e
          kh-samples core -i train_predictor_error_handling -e
          kh-samples sklearn -i khiops_classifier -e
          kh-samples sklearn -i khiops_coclustering -e
      - name: Run Samples (Conda-Based Environments)
        env:
          # Force > 2 CPU cores to launch mpiexec
          KHIOPS_PROC_NUMBER: 4
        run: |
          # Set `python` to the current Conda Python executable
          PYTHON="$(type -P python)"

          # Remove $CONDA_PREFIX/bin from PATH
          PATH=$(echo $PATH | sed "s#$CONDA_PREFIX/bin:##g")

          # Unset *CONDA* environment variables
          # As a corollary, CONDA_PREFIX is unset
          # Note: There is no way to remove these variables from GITHUB_ENV
          # (see https://github.com/actions/runner/issues/1126)
          for CONDA_VAR in $(env | grep CONDA)
          do
            unset $(echo $CONDA_VAR | cut -d '=' -f 1)
          done

          # Run samples
          # Note: kh-samples is not reachable as it is not in PATH
          $PYTHON -m khiops.samples.samples -i deploy_model -e
          $PYTHON -m khiops.samples.samples -i deploy_coclustering -e
          $PYTHON -m khiops.samples.samples -i train_predictor_error_handling -e
          $PYTHON -m khiops.samples.samples_sklearn -i khiops_classifier -e
          $PYTHON -m khiops.samples.samples_sklearn -i khiops_coclustering -e
      # Checkout the sources to obtain the tests
      # Note: The `sparse-checkout` option of this action is bugged so we checkout all the sources
      #       See https://github.com/actions/checkout/issues/1628
      - name: Checkout Sources
        uses: actions/checkout@v4
        with:
          fetch-depth: 1
      # This is needed so python does not retrieve the khiops module from PWD
      - name: Remove the khiops Module from the Sources
        run: rm -rf khiops
      - name: Install the Test Requirements
        run: conda install -y --file test-requirements.txt
      - name: Run the Runner Initialization Integration Test
        run: |
          python -m unittest -v \
            tests.test_khiops_integrations.KhiopsRunnerEnvironmentTests.test_runner_environment_initialization
      - name: Run the Runner Initialization Integration Test (Conda-Based Environments)
        run: |-
          # Set `python` to the current Conda Python executable
          PYTHON="$(type -P python)"

          # Remove $CONDA_PREFIX/bin from PATH
          PATH=$(echo $PATH | sed "s#$CONDA_PREFIX/bin:##g")

          # Unset *CONDA* environment variables
          # As a corolary, CONDA_PREFIX is unset
          # Note: There is no way to remove these variables from GITHUB_ENV
          # (see https://github.com/actions/runner/issues/1126)
          for CONDA_VAR in $(env | grep CONDA)
          do
            unset $(echo $CONDA_VAR | cut -d '=' -f 1)
          done

          # Execute the runner initialization integration test
          $PYTHON -m unittest -v \
            tests.test_khiops_integrations.KhiopsRunnerEnvironmentTests.test_runner_environment_initialization