name: Check that the PR is targetting trunk

on: [ pull_request ]

jobs:
  pr_branch_check:
    name: Check that the PR is targetting trunk
    runs-on: ubuntu-latest
    steps:
      - name: Check that the PR is targetting trunk
        if: ${{ github.base_ref != 'trunk' }}
        run: |
          set -e
          echo "The PR is not targetting the trunk branch, please fix that."
          false