publish-to-pypi.yaml

name: Deploy to PyPI

on: push

jobs:
  build-n-publish:
    name: Deploy
    runs-on: ubuntu-latest
    if: "!contains(github.event.pull_request.labels.*.name, 'auto-pr')"
    steps:
      - uses: actions/checkout@master
      # https://github.com/ansible/pylibssh/blob/1e7b17f/.github/workflows/build-test-n-publish.yml#L146-L151
      - name: Get history and tags for SCM versioning to work
        run: |
          git fetch --prune --unshallow
          git fetch --depth=1 origin +refs/tags/*:refs/tags/*
          git describe --tags
          git describe --tags $(git rev-list --tags --max-count=1)
      - name: Set up Python 3.10
        uses: actions/setup-python@v1
        with:
          python-version: "3.10"
      - name: Install build
        run: |
          python -m pip install build
          python -m pip install setuptools_scm
          python setup.py --version
      - name: Create setuptools_scm env variable
        if: startsWith(github.ref, 'refs/tags/') != true
        shell: bash
        run: |
          wget https://gist.github.com/plaplant/0902f09e59166bac742bbd554f3cd2f9/raw/make_dev_version.sh -O ../make_dev_version.sh
          version=$(bash ../make_dev_version.sh)
          echo "SETUPTOOLS_SCM_PRETEND_VERSION=$version" >> $GITHUB_ENV
      - name: Build a source tarball
        run: python -m build --sdist .

      # deploy to Test PyPI on any push except when merging to production, since that will
      # already exist, and thus fail.
      - name: Publish distribution 📦 to Test PyPI
        if: ${{ !contains(github.ref, 'production') }}
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.test_pypi_password }}
          repository_url: https://test.pypi.org/legacy/
      # deploy to actual PyPI only when a tag is pushed (which should happen only
      # automatically on production)
      - name: Publish distribution 📦 to PyPI
        if: startsWith(github.ref, 'refs/tags')
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.pypi_password }}