name: Create Codespaces Prebuild
on:
  schedule:
    # Run at 06:00 am UTC every day
    - cron:  '0 6 * * *'
  workflow_dispatch:
jobs:
  createPrebuild:
    # Only run in the main repository since it will fail in forks
    if: github.repository == 'dotnet/runtime'
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: github/codespaces-precache@v1-stable
        with:
          regions: WestUs2 EastUs WestEurope
          sku_name: premiumLinux
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}