nosignal-shell/nix/hm-module.nix
Davi Ribeiro e34953f595
nix: add home manager module (#402)
* nix/hm: add home manager module

* nix/hm: remove uneeded options

* nix/hm: add cli option

* nix/hm: allow shell use CLI when 'cli.enable' is false

* nix/hm: fix systemd service

* nix/hm: use config dir from xdg standard
2025-08-13 01:06:24 +10:00

82 lines
2.2 KiB
Nix

self: {
config,
pkgs,
lib,
...
}: let
cli-default = self.inputs.caelestia-cli.packages.${pkgs.system}.default;
shell-default = self.packages.${pkgs.system}.with-cli;
cfg = config.programs.caelestia;
in {
options = with lib; {
programs.caelestia = {
enable = mkEnableOption "Enable Caelestia shell";
package = mkOption {
type = types.package;
default = shell-default;
description = "The package of Caelestia shell";
};
settings = mkOption {
type = types.attrs;
default = {};
description = "Caelestia shell settings";
};
extraConfig = mkOption {
type = types.str;
default = "";
description = "Caelestia shell extra configs written to shell.json";
};
cli = {
enable = mkEnableOption "Enable Caelestia CLI";
package = mkOption {
type = types.package;
default = cli-default;
description = "The package of Caelestia CLI"; # Doesn't override the shell's CLI, only change from home.packages
};
};
};
};
config = let
cli = cfg.cli.package or cli-default;
shell = cfg.package or shell-default;
in
lib.mkIf cfg.enable {
systemd.user.services.caelestia = {
Unit = {
Description = "Caelestia Shell Service";
After = ["graphical-session.target"];
PartOf = ["graphical-session.target"];
};
Service = {
Type = "exec";
ExecStart = "${shell}/bin/caelestia-shell";
Restart = "on-failure";
RestartSec = "5s";
TimeoutStopSec = "5s";
Environment = [
"QT_QPA_PLATFORM=wayland"
];
Slice = "session.slice";
};
Install = {
WantedBy = ["graphical-session.target"];
};
};
xdg.configFile."caelestia/shell.json".text = let
extraConfig =
if cfg.extraConfig != ""
then cfg.extraConfig
else "{}";
in
builtins.toJSON (lib.recursiveUpdate
(cfg.settings or {}) (builtins.fromJSON extraConfig));
home.packages = [shell] ++ lib.optional cfg.cli.enable cli;
};
}