create-new-release.yml

name: Create new release

on:
  pull_request:
    branches:
      - main
    types:
      - closed

jobs:
  push-tag:
    if: ${{ contains(github.event.pull_request.labels.*.name, 'version update') && github.event.pull_request.merged }}
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.tag.outputs.value }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Configure git
        run: |
          git config user.name 'github-actions[bot]'
          git config user.email 'github-actions[bot]@users.noreply.github.com'

      - name: Push a tag
        id: tag
        run: |
          tag="v$(hatch version)"
          git tag -a ${tag} -m "New release ${tag} (tagged by github-actions[bot])"
          git push origin ${tag}
          echo "value=${tag}" >> $GITHUB_OUTPUT

  create-release:
    runs-on: ubuntu-latest
    needs: push-tag
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Create a release
        uses: elgohr/Github-Release-Action@v5
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          title: ${{ steps.tag.outputs.value }}
          tag: ${{ steps.tag.outputs.value }}