depot/third_party/home-manager/modules/programs/swaylock.nix

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{ pkgs, config, lib, ... }:
with lib;
let cfg = config.programs.swaylock;
in {
meta.maintainers = [ hm.maintainers.rcerc ];
options.programs.swaylock = {
enable = mkOption {
type = lib.types.bool;
default = versionOlder config.home.stateVersion "23.05"
&& (cfg.settings != { });
defaultText = literalExpression ''
true if state version < 23.05 and settings { },
false otherwise
'';
example = true;
description = "Whether to enable swaylock.";
};
package = mkPackageOption pkgs "swaylock" { };
settings = mkOption {
type = with types; attrsOf (oneOf [ bool float int str ]);
default = { };
description = ''
Default arguments to {command}`swaylock`. An empty set
disables configuration generation.
'';
example = {
color = "808080";
font-size = 24;
indicator-idle-visible = false;
indicator-radius = 100;
line-color = "ffffff";
show-failed-attempts = true;
};
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "programs.swaylock" pkgs
lib.platforms.linux)
];
home.packages = [ cfg.package ];
xdg.configFile."swaylock/config" = mkIf (cfg.settings != { }) {
text = concatStrings (mapAttrsToList (n: v:
if v == false then
""
else
(if v == true then n else n + "=" + builtins.toString v) + "\n")
cfg.settings);
};
};
}