pr.yml

name: Auto Merge PR

on:
  pull_request:
    types:
      - opened
      - synchronize
      - labeled
      - ready_for_review
      - reopened

jobs:
  auto-merge:
    runs-on: ubuntu-latest

    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Debug GitHub Context
        run: |
          echo "GitHub Event Context:"
          echo "${{ toJson(github.event) }}"

      - name: Verify PR Author
        run: |
          AUTHOR=${{ github.event.pull_request.user.login }}
          echo "PR Author: $AUTHOR"
          if [[ "$AUTHOR" != "whes1015" ]]; then
            echo "PR author is not whes1015. Exiting."
            exit 1
          fi

      - name: Checkout PR Branch
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}

      - name: Set PR Number
        run: |
          PR_NUMBER=${{ github.event.pull_request.number }}
          if [[ -z "$PR_NUMBER" ]]; then
            echo "Error: Pull request number is empty!"
            exit 1
          fi
          echo "PR Number: $PR_NUMBER"

      - name: Auto merge pull request
        run: |
          PR_NUMBER=${{ github.event.pull_request.number }}
          gh pr merge $PR_NUMBER --merge --auto --delete-branch || echo "Auto merge failed for PR #$PR_NUMBER"
        env:
          GITHUB_TOKEN: ${{ secrets.PAT_TOKEN }}