release.yml

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

name: Release

on:
  push:
    branches:
      - main

permissions:  # added using https://github.com/step-security/secure-workflows
  contents: read

jobs:
  release-please:
    permissions:
      contents: write  # for google-github-actions/release-please-action to create release commit
      pull-requests: write  # for google-github-actions/release-please-action to create release PR
    runs-on: ubuntu-latest

    steps:
      - uses: google-github-actions/release-please-action@v3
        id: release
        with:
          command: manifest
          token: ${{secrets.GITHUB_TOKEN}}
          default-branch: main
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
      release_tag_name: ${{ steps.release.outputs.tag_name }}

  release:
    runs-on: ubuntu-latest
    needs: release-please
    if: ${{ needs.release-please.outputs.release_created }}
    container:
      image: "python:3.11"

    steps:
      - uses: actions/checkout@v3

      - name: Cache virtualenvironment
        uses: actions/cache@v3
        with:
          path: ~/.venv
          key: ${{ hashFiles('requirements.txt', 'requirements-dev.txt') }}

      - name: Upgrade pip
        run: pip install --upgrade pip

      - name: Create and activate Virtualenv
        run: |
          pip install virtualenv
          [ ! -d ".venv" ] && virtualenv .venv
          . .venv/bin/activate

      - name: Install dependencies
        run: pip install -r requirements.txt

      - name: Install pypa/build
        run: >-
          python -m
          pip install
          build
          --user

      - name: Build a binary wheel and a source tarball
        run: >-
          python -m
          build
          --sdist
          --wheel
          --outdir dist/
          .

      - name: Publish a Python distribution to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}