release.yaml

name: Geoscan Python Release

on:
  push:
    tags:
      - '*'
jobs:
  release:
    runs-on: ubuntu-latest
    steps:

      # The first step is obviously to check out the repository
      - name: Checkout project
        uses: actions/checkout@v2

      # We test and package our code against python 3.9 distribution
      - name: Set up Python
        uses: actions/setup-python@v1
        with:
          python-version: "3.9"

        # we create our own pip cache where dependencies from requirements.txt will be stored
      - name: Configure Python
        uses: actions/cache@v2
        id: cache
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
            ${{ runner.os }}-pip-

        # Let's install pip and make sure we run against latest version
      - name: Install pip
        run: python -m pip install --upgrade pip

        # And install any dependency required for unit testing
      - name: Install dependencies
        working-directory: ./python
        run: pip install -U -r requirements.txt wheel semver

        # Here comes the crux of our python development. See core logic in our setup.py file
        # Given a successful maven release, we get the latest tag to date, compute the version
        # and package our python code against. This ensures that python package X.Y.Z was packaged to
        # work against scala dependency X.Y.Z. Whilst the former will be available on pypi, the latter is
        # available on github packages
      - name: Build python dist
        working-directory: ./python
        run: python setup.py clean bdist_wheel

        # with our packaged application, we simply deploy to pypi repo provided our token stored as secret
      - name: Publish a Python distribution to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.LABS_PYPI_TOKEN }}
          packages_dir: python/dist/