name: Test leanrnware from source code

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    timeout-minutes: 120

    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
        python-version: [3.8, 3.9]

    steps:
    - name: Test learnware from pip
      uses: actions/checkout@v3

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

    - name: Add conda to system path
      run: |
        # $CONDA is an environment variable pointing to the root of the miniconda directory
        echo $CONDA/bin >> $GITHUB_PATH
    
    - name: Create conda env for macos
      run: |
        conda create -n learnware python=${{ matrix.python-version }}
        conda activate learnware

    - name: Update pip to the latest version
      run: |
        python -m pip install --upgrade pip
        python -m pip install flake8 pytest
    
    - name: Lint with flake8
      run: |
      # stop the build if there are Python syntax errors or undefined names
      flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics

    - name: Install faiss for MacOS
      if: ${{ matrix.os == 'macos-11' || matrix.os == 'macos-latest' }}
      run: |
        conda install -c pytorch faiss

    - name: Install learnware
      run: |
        python -m pip install .

    - name: Test workflow
      run: |
        pytest tests/test_workflow/test_workflow.py