tag.yml

name: Tag After Bump

on:
  push:
    branches:
      - main
    paths:
      - CHANGELOG.md
      - novel_downloader/__init__.py

permissions:
  contents: write

jobs:
  tag:
    if: "${{ startsWith(github.event.head_commit.message, 'chore(release): bump version to') }}"
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Extract version from commit message
        id: extract
        run: |
          VERSION=$(echo "${{ github.event.head_commit.message }}" | grep -oP 'bump version to \K[0-9]+\.[0-9]+\.[0-9]+')
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Create and push tag
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag "v${{ steps.extract.outputs.version }}"
          git push origin "v${{ steps.extract.outputs.version }}"