add-3plicense-warning.yml

name: "Add 3P License Warning to PR"

on:
  pull_request:
    paths:
      - setup.py

# Cancel in progress workflows on pull_requests.
# https://docs.github.com/en/actions/using-jobs/using-concurrency#example-using-a-fallback-value
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read
  pull-requests: write

jobs:
  warning-message-3plicense:
    name: Add ⚠️ Warning about 3p license
    runs-on: ubuntu-latest
    if: ${{ success() }} && ${{ github.event.issue.pull_request }}
    steps:
      - run: |
          BODY_MSG=$(cat << EOF
          ⚠️ This PR changed **setup.py** file. ⚠️ 
            - PR Creator must update 📃 THIRD_PARTY_LICENSES.txt, if any 📚 library added/removed in **setup.py**.
            - PR Approver must confirm 📃 THIRD_PARTY_LICENSES.txt updated, if any 📚 library added/removed in **setup.py**.
          EOF
          )
          echo "BODY_MSG<<EOF" >> $GITHUB_ENV
          echo "$BODY_MSG" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
      - uses: actions/github-script@v6
        with:
          github-token: ${{ github.token }}
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `${{ env.BODY_MSG }}`
            })