ci.yml

name: conda-build

on:
  push:
    branches:
      - main
    tags:
      - 'v*'
  pull_request:
    branches:
      - main


jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [windows-latest, ubuntu-latest, macos-latest]
        python-version: [3.9, '3.10', 3.11]

    steps:
    - uses: actions/checkout@latest
      with:
        fetch-depth: 0

    - name: Cache conda
      uses: actions/cache@v2
      env:
        CACHE_NUMBER: 0
      with:
        path: ~/conda_pkgs_dir
        key:
          ${{ runner.os }}-${{ matrix.python-version }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('environment.yml') }}

    - uses: conda-incubator/setup-miniconda@v2
      with:
        auto-update-conda: true
        environment-file: environment.yml
        python-version: ${{ matrix.python-version }}
        auto-activate-base: false
        use-only-tar-bz2: true

    - name: Conda info
      shell: bash -l {0}
      run: |
        conda info
        conda list

    - name: Setup QuantEcon
      shell: bash -l {0}
      run: |
        python -m pip install -U pip
        pip install .[testing]

    - name: flake8 Tests
      shell: bash -l {0}
      run: |
        flake8 --select F401, F405, E231 quantecon

    - name: Run Tests (pytest)
      shell: bash -l {0}
      run: |
        coverage run -m pytest quantecon
        coverage lcov

    - name: Coveralls
      uses: coverallsapp/github-action@master
      if: runner.os == 'Linux'
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        path-to-lcov: coverage.lcov

  publish:

    name: Publish to PyPi
    needs: [tests]
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source
        uses: actions/checkout@latest
      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: "3.x"
      - name: Install flit
        run: |
          pip install flit~=3.6
      - name: Build and publish
        run: |
          flit publish
        env:
          FLIT_USERNAME: __token__
          FLIT_PASSWORD: ${{ secrets.PYPI_TOKEN }}