name: Sync pyproject.toml Version

on:
  workflow_run:
    workflows: ["Publish Python Package"]
    types:
      - completed

jobs:
  commit-version-update:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.workflow_run.head_branch }}
          token: ${{ secrets.CI_RUNNER_TOKEN }}

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ vars.PYTHON_VERSION }}

      - name: Configure git
        run: |
          git config user.name "CI Bot"
          git config user.email "ci-bot@example.com"

      - name: Update version in pyproject.toml to match tag
        run: |
          TAG_VERSION="${{ github.event.workflow_run.head_branch }}"
          VERSION="${TAG_VERSION#v}"
          sed -i.bak -E "s/^version = \".*\"/version = \"${VERSION}\"/" pyproject.toml
          rm pyproject.toml.bak

      - name: Commit and push changes
        run: |
          git add pyproject.toml
          git commit -m "chore: update version in pyproject.toml to ${VERSION} [skip ci]" || echo "No changes to commit"
          git push