auto-tag.yaml

name: Auto Tag on Merge

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

jobs:
  create-tag:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - uses: anothrNick/github-tag-action@1.71.0
        name: Get next version
        id: get_version
        env:
            DEFAULT_BUMP: patch
            WITH_V: true
            DEFAULT_BRANCH: main
            RELEASE_BRANCHES: main
            DRY_RUN: true # don't actually create tag, I want to create it after updating the python version file

      - name: Update __version__.py
        run: echo "__version__ = \"${{ steps.get_version.outputs.new_tag }}\"" > src/beeperpurge/__version__.py

      - name: Commit version update
        uses: EndBug/add-and-commit@v9
        with:
          author_name: GitHub Actions
          author_email: actions@github.com
          message: 'Update __version__.py'
          add: 'src/beeperpurge/__version__.py'

      - name: Get version from package # We intentionally take the version from the updated file and not run github-tag-action again
        id: get_version_from_file
        run: |
          PACKAGE_VERSION=$(python -c "from src.beeperpurge.__version__ import __version__; print(__version__)")
          echo "version=${PACKAGE_VERSION}" >> $GITHUB_OUTPUT
            
      - name: Create and push tag
        run: |
          git tag "v${{ steps.get_version_from_file.outputs.version }}"
          git push origin "v${{ steps.get_version_from_file.outputs.version }}"