main.yml

name: ci

on: [push]

jobs:
  build:
    name: build ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
        os: ["ubuntu-18.04", "macos-10.15", "windows-2019"]
        python-version: ["3.7"]
    steps:
      - uses: actions/checkout@v2
      # run vcvars on windows
      - uses: ilammy/msvc-dev-cmd@v1

      # warning: if something is changed so that the cached dependencies are not correct
      # this cache will not notice and the build will be slow, to fix this, increment the
      # version in the key
      - name: Cache Dependencies
        id: cache-dependencies
        uses: actions/cache@v2
        with:
          path: cache
          key: ${{ runner.os }}-dependencies-v7

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          architecture: x64

      - name: Install Procgen Build
        run: python -m pip install -e procgen-build

      - name: Build
        run: python -u -m procgen_build.build_package

      - name: Upload wheel artifact
        uses: actions/upload-artifact@v2
        with:
          name: wheels
          path: wheelhouse/*

  dev:
    name: dev ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
        os: ["ubuntu-18.04", "macos-10.15", "windows-2019"]
        python-version: ["3.7"]
    steps:
      - uses: actions/checkout@v2
      # run vcvars on windows
      - uses: ilammy/msvc-dev-cmd@v1

      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          architecture: x64

      - name: Install Procgen Build
        run: python -m pip install -e procgen-build

      - name: Test
        run: python -u -m procgen_build.dev_test
  
  # This has to run as a separate job because the upload action only runs on linux
  publish:
    name: publish
    needs: [build]
    runs-on: "ubuntu-18.04"
    steps:
      - uses: actions/checkout@v2

      - uses: actions/download-artifact@v2
        with:
          path: artifacts
          
      - name: Move files so the next action can find them
        run: mkdir dist && mv artifacts/wheels/* dist/

      # this doesn't work because the development versions use PEP 440 local version identifiers
      # the fix would be to instead use .dev<number> but it's not obvious how to make that work
      # well especially with branches
      # - name: Publish distribution 📦 to Test PyPI
      #   uses: pypa/gh-action-pypi-publish@release/v1
      #   with:
      #     password: ${{ secrets.TEST_PYPI_API_TOKEN }}
      #     repository_url: https://test.pypi.org/legacy/
          
      - name: Publish distribution 📦 to PyPI
        if: startsWith(github.ref, 'refs/tags')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}