name: Bump Version and Update Changelog
on:
  push:
    branches:
      - main
permissions:
  contents: write

jobs:
  bump-version:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
            ref: ${{ github.head_ref }}
            fetch-depth: 0

      - name: Update Changelog and Python Package
        uses: jernejfrank/update_python_package_version_from_changelog@main

      - name: Show new version
        run: |
            echo "${{ env.new_version }}"

      - name: Tag and Commit
        env:
            tag: "v${{ env.new_version }}"
        run: |
              git config --local user.email "github-actions[bot]@users.noreply.github.com"
              git config --local user.name "github-actions[bot]"
              git commit -a -m "Bump version to $tag"
              git tag "$tag"
              git push --atomic origin main "$tag"

      - name: Create release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          tag: "v${{ env.new_version }}"
        run: |
          gh release create "$tag" \
              --repo="$GITHUB_REPOSITORY" \
              --title="${GITHUB_REPOSITORY#*/} ${tag#v}" \
              --notes-file CHANGELOG_unreleased.md