release.yml

name: Release 

on:
  push:
    tags:
    - koheesio-v*
    branches:
    - main

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash

env:
  APP_NAME: koheesio
  PYTHON_VERSION: "3.12"
  PYOXIDIZER_VERSION: "0.24.0"
  DIST_URL: "https://github.com/Nike-Inc/koheesio/releases"

jobs:
  python-artifacts:
    name: Build wheel and source distribution
    runs-on: ubuntu-latest

    outputs:
      old-version: ${{ steps.version.outputs.old-version }}
      version: ${{ steps.version.outputs.version }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Set up Python ${{ env.PYTHON_VERSION }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ env.PYTHON_VERSION }}

    - name: Install Hatch
      uses: pypa/hatch@install

    # Windows installers don't accept non-integer versions so we ubiquitously
    # perform the following transformation: X.Y.Z.devN -> X.Y.Z.N
    - name: Set project version
      id: version
      run: |-
        old_version="$(hatch version)"
        version="${old_version/dev/}"

        echo "old-version=$old_version" >> $GITHUB_OUTPUT
        echo "version=$version" >> $GITHUB_OUTPUT
        echo "$version"
        
    - name: Build
      run: hatch build

    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      with:
        name: python-artifacts
        path: dist/*
        if-no-files-found: error
  
  publish-pypi:
    name: Publish to PyPI
    needs: python-artifacts
    if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
    runs-on: ubuntu-latest
    # Specifying a GitHub environment is optional, but strongly encouraged
    environment: release
    permissions:
      # IMPORTANT: this permission is mandatory for trusted publishing
      id-token: write

    steps:
      - name: Download Python artifacts
        uses: actions/download-artifact@v4
        with:
          name: python-artifacts
          path: dist
      
      - name: Install Hatch
        uses: pypa/hatch@install

      - name: Publish package to PyPI
        run: hatch publish --yes --no-prompt