name: Refresh PHP 8 branch

on:
  push:
    branches: [ master ]    
  schedule:
      - cron: '42 2 * * *'  
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Checkout php8 branch 
        run: git checkout php8

      - name: Merge master changes into php8
        run: git merge master
      
      - name: Push new changes
        uses: github-actions-x/commit@v2.8
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          push-branch: 'php8'