publish.yml

name: Publish to PyPi

# RELEASE PROCESS
#
# === Manual activities ===
#
# 1. Document human readable changes in CHANGELOG
# 2. Bump package version using poetry version <major|minor|patch|specific version>
# 3. Create a PR to develop branch, and merge if all tests pass
# 4. Edit the current draft release notes
# 5. If not already set, use `v<new version>` as a tag, and select develop as target branch
#
# === Automated activities ===
#
# 1. Extract release notes tag that was published
# 2. Ensure release notes tag match what's in CHANGELOG and pyproject
# 3. Run tests, linting, security and complexity base line
# 4. Publish package to PyPi test repository
# 5. Publish package to PyPi prod repository
# 6. Push latest release source code to master using release title as the commit message

on:
  release:
    types: [published] 

jobs:
  upload:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python
      uses: actions/setup-python@v1
      with:
        python-version: "3.8"
    - name: Set release notes tag
      run: |
        export RELEASE_TAG_VERSION=${{ github.event.release.tag_name }}
        echo ::set-env name=RELEASE_TAG_VERSION::${RELEASE_TAG_VERSION:1}
    - name: Ensure new version is also set in pyproject and CHANGELOG
      run: |
        grep --regexp "\[${RELEASE_TAG_VERSION}\]" CHANGELOG.md
        grep --regexp "version \= \"${RELEASE_TAG_VERSION}\"" pyproject.toml
    - name: Install dependencies
      run: make dev
    - name: Run all tests, linting and baselines
      run: make pr
    - name: Build python package and wheel
      run: poetry build
    - name: Upload to PyPi test
      run: make release-test
      env:
        PYPI_USERNAME: __token__
        PYPI_TOKEN: ${{ secrets.PYPI_TEST_TOKEN }}
    - name: Upload to PyPi prod
      run: make release-prod
      env:
        PYPI_USERNAME: __token__
        PYPI_TOKEN: ${{ secrets.PYPI_TOKEN }}
  
  sync_master:
    needs: upload
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Sync master from detached head
      # If version matches CHANGELOG and pyproject.toml
      # If it passes all checks, successfully releases to test and prod
      # Then sync up master with latest source code release
      # where commit message will be Release notes title  
      run: git push origin HEAD:refs/heads/master --force