name: "build nix flake"
on:
  pull_request:
  push:
jobs:
  tests:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
       submodules: true
    - uses: cachix/install-nix-action@v26
      with:
       install_url: https://releases.nixos.org/nix/nix-2.18.1/install
    - run: nix build .?submodules=1