name: Update Nix Flake Lock

on:
  workflow_dispatch:
  schedule:
    - cron: 0 0 * * 0

jobs:
  lockfile:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - uses: cachix/install-nix-action@v30
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: DeterminateSystems/update-flake-lock@v24
        with:
          pr-labels: |
            dependencies
            no changelog