name: Publish Python 🐍 distribution 📦 to PyPI

on:
  push:
    tags:
      - 'v*.*.*'  # Triggers the workflow when a new version tag is pushed

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Check out the code
      uses: actions/checkout@v4

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.x'  # Specify your Python version

    - name: Install pypa/build
      run: python3 -m pip install build --user

    - name: Build a binary wheel and a source tarball
      run: python3 -m build

    - name: List dist directory contents
      run: ls -R dist/

    - name: Store the distribution packages
      uses: actions/upload-artifact@v4
      with:
        name: python-package-distributions
        path: dist/

  publish-to-pypi:
    name: >-
      Publish Python 🐍 distribution 📦 to PyPI
    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
    needs:
    - build
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/GEDI
    permissions:
      id-token: write  # IMPORTANT: mandatory for trusted publishing

    steps:
    - name: Download all the distributions
      uses: actions/download-artifact@v4
      with:
        name: python-package-distributions
        path: dist/
    - name: Publish distribution 📦 to PyPI
      uses: pypa/gh-action-pypi-publish@release/v1

  github-release:
    name: Sign the Python 🐍 distribution 📦 with Sigstore
    needs:
    - publish-to-pypi
    runs-on: ubuntu-latest

    permissions:
      contents: write  # Required for creating GitHub Releases
      id-token: write  # Required for sigstore

    steps:
    - name: Download all the distributions
      uses: actions/download-artifact@v4
      with:
        name: python-package-distributions
        path: dist/
    - name: Sign the distributions with Sigstore
      uses: sigstore/gh-action-sigstore-python@v3.0.0
      with:
        inputs: './dist/*.tar.gz ./dist/*.whl'

    - name: Create GitHub Release
      env:
        GITHUB_TOKEN: ${{ github.token }}
      run: >-
        gh release create
        '${{ github.ref_name }}'
        --repo '${{ github.repository }}'
        --notes ""
    - name: Upload artifact signatures to GitHub Release
      env:
        GITHUB_TOKEN: ${{ github.token }}
      run: gh release upload '${{ github.ref_name }}' dist/** --repo '${{ github.repository }}'

    - name: Cleanup
      run: rm -rf dist