# Copyright © 2023 OpenIM open source community. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Auto PR to release

on:
  pull_request:
    # types:
    #   - closed
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]

jobs:
  sync-issue-to-pr:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      
      - name: Sync Issue to PR
        if: github.event_name == 'pull_request' && github.event.pull_request.base.ref == 'main'
        run: |
          PR_BODY="${{ github.event.pull_request.body }}"

          ISSUE_NUMBER=$(echo "$PR_BODY" | grep -oP 'Fixes #\K\d+')
          if [[ -z "$ISSUE_NUMBER" ]]; then
            echo "No Issue number found."
            exit 1
          fi

          echo "Issue number found: $ISSUE_NUMBER"

          # Using GitHub CLI to get issue details
          gh issue view "$ISSUE_NUMBER" --repo "${{ github.repository }}" --json labels,assignees,milestone,title > issue_data.json

          # Check if jq is installed
          if ! command -v jq &> /dev/null; then
            echo "Installing jq..."
            sudo apt-get install -y jq
          fi

          # Parse data with jq
          LABELS=$(jq -r '.labels | map(.name) | join(",")' issue_data.json)
          ASSIGNEES=$(jq -r '.assignees | map(.login) | join(",")' issue_data.json)
          MILESTONE=$(jq -r '.milestone.title' issue_data.json)

          # Check if any of the fields are empty and set them to None
          LABELS=${LABELS:-None}
          ASSIGNEES=${ASSIGNEES:-None}
          MILESTONE=${MILESTONE:-None}

          # Edit the PR with issue details, handling empty fields
          gh pr edit "${{ github.event.pull_request.number }}" --repo "${{ github.repository }}" \
            ${LABELS:+--add-label "$LABELS"} \
            ${ASSIGNEES:+--add-assignee "$ASSIGNEES"} \
            ${MILESTONE:+--milestone "$MILESTONE"}
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }}