modules/by-name/ve/version/module.nix


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# nixos-config - My current NixOS configuration
#
# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of my nixos-config.
#
# You should have received a copy of the License along with this program.
# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
{
  config,
  lib,
  sources,
  ...
}: let
  cfg = config.soispha.version;

  nixpkgs = sources.loadFlake "nixpkgs";
in {
  options.soispha.version = {
    enable = lib.mkEnableOption "storing the git revision in /etc/nixpkgs-git-revision";
  };
  config = lib.mkIf cfg.enable {
    environment.etc.nixpkgs-git-revision = {
      text = nixpkgs.sourceInfo.rev;
    };
  };
}