name: Pat Bump Tag

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

jobs:
  build:
    # Accessing the context for Github
    if: ${{  github.event.pull_request.merged == true }}  
    runs-on: ubuntu-latest
    # On GitHub this grants tag push; on Gitea it's ignored, but harmless.
    permissions:
      contents: write
      
    steps:
      - name: Checkout main (not the merge SHA)
        uses: actions/checkout@v4
        with:
          ref: main # create a local 'main'
          fetch-depth: 0
          token: ${{ secrets.REGISTRY_TOKEN }}  

      - name: Ensure local 'main' tracks origin/main (for Gitea runners)
        run: |
          # make sure we have everything
          git fetch origin main --tags --prune
          # be on main (no-op if already there)
          git checkout main || git switch main
          # hard update the working tree to match origin/main
          git reset --hard origin/main
          # ensure upstream is set (harmless if already set)
          git branch --set-upstream-to=origin/main main
          git config user.name  "hangpersonal"
          git config user.email "hangcui1201@gmail.com"

      - name: Bump version and push tag
        uses: anothrNick/github-tag-action@1.64.0
        env:
          GITHUB_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
          WITH_V: true
          DEFAULT_BUMP: minor
          DEFAULT_BRANCH: main
          RELEASE_BRANCHES: main
          TAG_CONTEXT: repo