unix_unit_tests.yml

name: MHKiT-MATLAB Unix Unit Tests

on:
  push:
    branches: [master, develop, ebbflood]
  pull_request:
    branches: [master, develop, ebbflood]

jobs:
  main:
    strategy:
      fail-fast: false

      # Expecting 2 * 4 * 7 - (13 * 2) = 30 jobs
      matrix:
        os: [macos-latest, ubuntu-latest]
        python-version: [3.8, 3.9, "3.10", 3.11]
        matlab-version: [R2021b, R2022a, R2022b, R2023a, R2023b]
        exclude:
          - matlab-version: R2023b
            python-version: 3.8
          - matlab-version: R2023a
            python-version: 3.11
          - matlab-version: R2022b
            python-version: 3.11
          - matlab-version: R2022a
            python-version: 3.11
          - matlab-version: R2022a
            python-version: "3.10"
          - matlab-version: R2021b
            python-version: 3.11
          - matlab-version: R2021b
            python-version: "3.10"
          - matlab-version: R2021a
            python-version: 3.11
          - matlab-version: R2021a
            python-version: "3.10"
          - matlab-version: R2021a
            python-version: 3.9
          - matlab-version: R2020b
            python-version: 3.11
          - matlab-version: R2020b
            python-version: "3.10"
          - matlab-version: R2020b
            python-version: 3.9

    runs-on: ${{ matrix.os }}

    env:
      mhkit-python-dir: "MHKiT-Python"
    steps:
      - name: Check out MHKiT-MATLAB
        uses: actions/checkout@v4

      - name: Check out MHKiT-Python
        uses: actions/checkout@v4
        with:
          repository: "MHKiT-Software/MHKiT-Python"
          path: ${{env.mhkit-python-dir}}

      # - name: Setup Conda
      #   uses: s-weigand/setup-conda@v1
      #   with:
      #     activate-conda: false
      #     conda-channels: conda-forge

      - name: Install & Setup Miniconda
        uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          activate-environment: TEST
          channels: conda-forge

      - name: Setup Python ${{ matrix.python-version }}
        shell: bash -l {0}
        run: |
          conda create --name TEST python=${{ matrix.python-version }} numpy cython pip pytest hdf5 libnetcdf cftime netcdf4 --strict-channel-priority
          conda activate TEST
          export PATH="${CONDA_PREFIX}/bin:${CONDA_PREFIX}/Library/bin:$PATH" # so setup.py finds nc-config
          pip install -e . --no-deps --force-reinstall

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

      # - name: Setup MHKiT Dependencies on macOS
      #   run: brew install hdf5 netcdf
      #   if: ${{ matrix.os == 'macos-latest' }}

      # - name: Setup MHKiT Dependencies on ubuntu
      #   run: sudo apt install libhdf5-serial-dev libnetcdf-dev
      #   if: ${{ matrix.os == 'ubuntu-latest' }}

      # - name: Setup MHKiT Dependencies on ubuntu
      #   if: ${{ matrix.os == 'ubuntu-latest' }}
      #   run: |
      #     sudo apt update
      #     sudo apt upgrade
      #     sudo apt install build-essential

      # - name: Print GCC Version
      #   if: ${{ matrix.os == 'ubuntu-latest' }}
      #   run: |
      #     gcc --version
      #     g++ --version

      # - name: Setup MATLAB Path on Ubuntu
      #   if: ${{ matrix.os == 'ubuntu-latest' }}
      #   run: echo "export LD_LIBRARY_PATH=/usr/local/MATLAB/${{ matrix.matlab-version }}/sys/os/glnxa64" >> "$GITHUB_ENV"

      - name: Setup MATLAB Path on Ubuntu
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: echo "LD_PRELOAD=/lib/x86_64-linux-gnu/libstdc++.so.6" >> "$GITHUB_ENV"

      - name: Print Python executable
        shell: bash -l {0}
        run: |
          conda activate TEST
          python -c "import sys; print(sys.executable)"

      - name: Print Python Version
        shell: bash -l {0}
        run: |
          conda activate TEST
          python --version

      - name: pip install mhkit module from source
        shell: bash -l {0}
        run: |
          conda activate TEST
          pip install -e .
        working-directory: ${{env.mhkit-python-dir}}

      - name: pip install mhkit-python-utils module from source
        shell: bash -l {0}
        run: |
          conda activate TEST
          pip install -e .

      - name: List installed pip modules
        shell: bash -l {0}
        run: |
          conda activate TEST
          pip freeze

      # - name: Test MHKiT-Python
      #   run: |
      #     pip install nose pytest
      #     nosetests -v --traverse-namespace mhkit
      #   working-directory: ${{env.mhkit-python-dir}}
      # #   if: always() && steps.runTests.outcome == 'failure'

      - name: Download mhkit_webread_cache artifact
        uses: actions/upload-artifact@v2
        with:
          name: mhkit_webread_cache
          path: mhkit_webread_cache

      - name: Set up MATLAB
        uses: matlab-actions/setup-matlab@v1
        with:
          release: ${{ matrix.matlab-version }}

      # OutOfProcess is required to properly call netcdf/hdf5 and works reliably on macos and ubuntu
      - name: Configure MATLAB Python Environment
        shell: bash -l {0}
        run: |
          conda activate TEST
          printf 'pyenv(Version="%s", ExecutionMode="OutOfProcess")\n' $(python -c "import sys; print(sys.executable)") > run.m

      - name: Add MATLAB test commands
        shell: bash
        run: echo "version,
          addpath(genpath('mhkit')),
          import matlab.unittest.TestSuite,
          import matlab.unittest.TestRunner,
          testFolder = ['mhkit' filesep 'tests'],
          suite = TestSuite.fromFolder(testFolder),
          runner = TestRunner.withTextOutput,
          results = runner.run(suite),
          assertSuccess(results)" >> run.m

      - name: Output run.m
        shell: bash
        run: cat run.m

      # This is a good idea but does not work because you cannot explicitly set the python execution mode
      #   - name: Run MHKiT-MATLAB Unit Tests
      #     uses: matlab-actions/run-tests@v1
      #     with:
      #         select-by-folder: mhkit/tests

      - name: Run MATLAB Unit Tests
        uses: matlab-actions/run-command@v1
        with:
          command: run
          startup-options: -noFigureWindows

      - name: Save mhkit_webread_cache directory as an artifact
        uses: actions/upload-artifact@v2
        with:
          name: mhkit_webread_cache
          path: mhkit_webread_cache