nixpkgs/nixos/modules/programs/criu.nix
Dominik Xaver Hörl 0412bde942 treewide: add bool type to enable options, or make use of mkEnableOption
Add missing type information to manually specified enable options or replace them by mkEnableOption where appropriate.
2020-04-21 08:55:36 +02:00

28 lines
560 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let cfg = config.programs.criu;
in {
options = {
programs.criu = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Install <command>criu</command> along with necessary kernel options.
'';
};
};
};
config = mkIf cfg.enable {
system.requiredKernelConfig = with config.lib.kernelConfig; [
(isYes "CHECKPOINT_RESTORE")
];
boot.kernel.features.criu = true;
environment.systemPackages = [ pkgs.criu ];
};
}