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nix-darwin/modules/services/nix-daemon.nix
will 034c45dd0c
feat: use wait4path with script launchd option
addresses https://github.com/LnL7/nix-darwin/issues/1043

fix: use exec in launchd daemon config

fix: dont use a script thats in the nix store

fix: remove manual wait4path in linux-builder

fix: remove manual wait4path in karabiner elements

fix: remove manual wait4path in nix-daemon

fix: remove manual wait4path in nix-optimise

fix: remove manual wait4path in tailscaled

fix: autossh test

Revert "fix: remove manual wait4path in nix-daemon"

This reverts commit 6aec084fa5.

fix: remove bad exec

Reapply "fix: remove manual wait4path in nix-daemon"

This reverts commit c8f136ecc5.

fix: update autossh test

to reflect changes in f86e6133d9

fix: services-activate-system-changed-label-prefix test

fix: services-buildkite-agent test

fix: services-activate-system test

fix: escape ampersand

fix: services-lorri test

fix: services-nix-optimise test

fix: services-nix-gc test

refactor: use script rather than command in daemon

fix: use config.command for clarity

style: fix indentation

fix: use lib.getExe rather than directly pointing to file

revert: a87fc7bbbb

- mistaken refactor meant that service waited for nix store and not the relevant path
2024-09-22 15:30:21 +10:00

75 lines
2.4 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`
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`.
'';
};
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 = lib.getExe' config.nix.package "nix-daemon";
serviceConfig.ProcessType = config.nix.daemonProcessType;
serviceConfig.LowPriorityIO = config.nix.daemonIOLowPriority;
serviceConfig.Label = "org.nixos.nix-daemon"; # must match daemon installed by Nix regardless of the launchd label Prefix
serviceConfig.SoftResourceLimits.NumberOfFiles = mkDefault 1048576;
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 = mkIf
(config.environment.variables ? NIX_SSL_CERT_FILE)
(mkDefault config.environment.variables.NIX_SSL_CERT_FILE);
TMPDIR = mkIf (cfg.tempDir != null) cfg.tempDir;
# FIXME: workaround for https://github.com/NixOS/nix/issues/2523
OBJC_DISABLE_INITIALIZE_FORK_SAFETY = mkDefault "YES";
}
];
};
};
}