name: Create a release branch from release tag

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+'
      - '!v[0-9]+.[0-9]+.rc*'

jobs:
  prepare-release-job:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Prepare CHANGELOG for version
        run: |
          python utils/generate_changelog.py CHANGES ${{ github.ref_name }} VERSION_CHANGELOG
      - name: Create release
        run: |
          gh release create -F VERSION_CHANGELOG ${{ github.ref_name }}
        env:
          GITHUB_TOKEN: ${{ github.token }}