38-get-pr-number-on-push-event.yml

name: 38 - Get PR Number on PUSH event

on: [push, pull_request]

jobs:
  push:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'push' }}
    steps:
      - uses: actions/checkout@v2.3.4
        with:
          fetch-depth: 0
      - name: Get Pull Request Number
        id: pr
        run: echo "::set-output name=pull_request_number::$(gh pr view --json number -q .number || echo "")"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - run: echo ${{ steps.pr.outputs.pull_request_number }}

  pull-request:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'pull_request' }}
    steps:
      - run: echo ${{ github.event.number }}