name: Pull request
on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
    branches:
      - 1.x
      - 2.x
      - master
jobs:
  cname_exists:
    name: CNAME exists
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout codebase
        uses: actions/checkout@v2
      -
        name: Check the CNAME file used by Github pages exists
        run: sh scripts/cname.sh