name: Flake ❄️ Checker ✅

on:
  push:
    branches:
      - main
  schedule:
    - cron: '42 0 * * 6'
  workflow_dispatch:

jobs:
  flake-checker:
    name: Flake Checker
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: nixbuild/nix-quick-install-action@v30
      - uses: nix-community/cache-nix-action@v6
        with:
          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
      - uses: DeterminateSystems/flake-checker-action@v9