name: Flake Check

on:
  workflow_call:

jobs:
  check:
    runs-on: ubuntu-latest-amd64
    steps:
    - uses: actions/checkout@v3
    - name: Install Nix
      uses: https://github.com/DeterminateSystems/nix-installer-action@v4
      with:
        init: none
        planner: linux
        github-token: null
    - name: Setup Attic
      uses: https://github.com/ryanccn/attic-action@v0
      with:
        endpoint: ${{ secrets.ATTIC_ENDPOINT }}
        cache: ${{ secrets.ATTIC_CACHE }}
        token: ${{ secrets.ATTIC_TOKEN }}
    - run: nix flake check --keep-going