mirror of
https://github.com/LnL7/nix-darwin.git
synced 2024-12-14 11:57:34 +00:00
27a5758728
This makes the service start on demand when a client connects to the
daemon socket, instead of keeping it alive.
services.nix-daemon.enableSocketListener = true;
70 lines
2 KiB
Nix
70 lines
2 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.nix-daemon;
|
|
in
|
|
|
|
{
|
|
options = {
|
|
services.nix-daemon.enable = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = "Whether to enable the nix-daemon service.";
|
|
};
|
|
|
|
services.nix-daemon.enableSocketListener = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = "Whether to make the nix-daemon service socket activated.";
|
|
};
|
|
|
|
services.nix-daemon.logFile = mkOption {
|
|
type = types.nullOr types.path;
|
|
default = null;
|
|
example = "/var/log/nix-daemon.log";
|
|
description = ''
|
|
The logfile to use for the nix-daemon service. Alternatively
|
|
<command>sudo launchctl debug system/org.nixos.nix-daemon --stderr</command>
|
|
can be used to stream the logs to a shell after restarting the service with
|
|
<command>sudo launchctl kickstart -k system/org.nixos.nix-daemon</command>.
|
|
'';
|
|
};
|
|
|
|
services.nix-daemon.tempDir = mkOption {
|
|
type = types.nullOr types.path;
|
|
default = null;
|
|
description = "The TMPDIR to use for nix-daemon.";
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
|
|
nix.useDaemon = true;
|
|
|
|
launchd.daemons.nix-daemon = {
|
|
command = "${config.nix.package}/bin/nix-daemon";
|
|
serviceConfig.ProcessType = "Interactive";
|
|
serviceConfig.LowPriorityIO = config.nix.daemonIONice;
|
|
serviceConfig.Nice = config.nix.daemonNiceLevel;
|
|
serviceConfig.SoftResourceLimits.NumberOfFiles = 4096;
|
|
serviceConfig.StandardErrorPath = cfg.logFile;
|
|
|
|
serviceConfig.KeepAlive = mkIf (!cfg.enableSocketListener) true;
|
|
|
|
serviceConfig.Sockets = mkIf cfg.enableSocketListener
|
|
{ Listeners.SockType = "stream";
|
|
Listeners.SockPathName = "/nix/var/nix/daemon-socket/socket";
|
|
};
|
|
|
|
serviceConfig.EnvironmentVariables = mkMerge [
|
|
config.nix.envVars
|
|
{ NIX_SSL_CERT_FILE = mkDefault "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
|
|
TMPDIR = mkIf (cfg.tempDir != null) cfg.tempDir;
|
|
}
|
|
];
|
|
};
|
|
|
|
};
|
|
}
|