pr_reviews.yml

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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: Adding Reviewers

on:
  pull_request_review:
    types: [submitted]

jobs:
  add_reviewers:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Add Reviewers
      run: |
        user_json=$(gh api users/${{ github.event.review.user.login }})
        user_name=$(echo "$user_json" | jq -r '.name')
        user_email=$(echo "$user_json" | jq -r '.email')
        if [[ "${{ github.event.pull_request.body }}" =~ ^.*Reviewers:\ .*${user_name}.*$ ]]; then
            echo "Reviewer already added: ${user_name} <${user_email}>"
        elif [[ "${{ github.event.pull_request.body }}" =~ ^.*Reviewers:\ .*$ ]]; then
          pr_body="${{ github.event.pull_request.body }}, ${user_name} <${user_email}>"
          gh pr edit ${{ github.event.pull_request.number }} --body "${pr_body}"
          echo "Added reviewer: ${user_name} <${user_email}>"
        else
          pr_body="${{ github.event.pull_request.body }}

        Reviewers: ${user_name} <${user_email}>"
          gh pr edit ${{ github.event.pull_request.number }} --body "${pr_body}"
          echo "Added reviewer: ${user_name} <${user_email}>"
        fi
      env:
        GH_TOKEN: ${{ github.token }}