depot/third_party/nixpkgs/nixos/modules/programs/xss-lock.nix

58 lines
1.5 KiB
Nix

{
config,
pkgs,
lib,
...
}:
let
cfg = config.programs.xss-lock;
in
{
options.programs.xss-lock = {
enable = lib.mkEnableOption "xss-lock";
lockerCommand = lib.mkOption {
default = "${pkgs.i3lock}/bin/i3lock";
defaultText = lib.literalExpression ''"''${pkgs.i3lock}/bin/i3lock"'';
example = lib.literalExpression ''"''${pkgs.i3lock-fancy}/bin/i3lock-fancy"'';
type = lib.types.separatedString " ";
description = "Locker to be used with xsslock";
};
extraOptions = lib.mkOption {
default = [ ];
example = [ "--ignore-sleep" ];
type = lib.types.listOf lib.types.str;
description = ''
Additional command-line arguments to pass to
{command}`xss-lock`.
'';
};
};
config = lib.mkIf cfg.enable {
systemd.user.services.xss-lock = {
description = "XSS Lock Daemon";
wantedBy = [ "graphical-session.target" ];
partOf = [ "graphical-session.target" ];
serviceConfig.ExecStart = builtins.concatStringsSep " " (
[
"${pkgs.xss-lock}/bin/xss-lock"
"--session \${XDG_SESSION_ID}"
]
++ (builtins.map lib.escapeShellArg cfg.extraOptions)
++ [
"--"
cfg.lockerCommand
]
);
serviceConfig.Restart = "always";
};
warnings = lib.mkIf (config.services.xserver.displayManager.startx.enable) [
"xss-lock service only works if a displayManager is set; it doesn't work when services.xserver.displayManager.startx.enable = true"
];
};
}