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lorri: add darwin launchd support #8186

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262 changes: 145 additions & 117 deletions modules/services/lorri.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -31,124 +31,152 @@ in
};
};

config = lib.mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.lorri" pkgs lib.platforms.linux)
];
Comment on lines -35 to -37
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@khaneliman khaneliman Dec 3, 2025

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If we're removing the platform limitation, it would be nice to create a news entry and update the test suite to test on darwin, as well.


home.packages = [ cfg.package ];

systemd.user = {
services.lorri = {
Unit = {
Description = "lorri build daemon";
Requires = "lorri.socket";
After = "lorri.socket";
RefuseManualStart = true;
config = lib.mkIf cfg.enable (
let
path =
with pkgs;
lib.makeSearchPath "bin" [
cfg.nixPackage
gitMinimal
gnutar
gzip
];
in
lib.mkMerge [
{
home.packages = [ cfg.package ];
}
(lib.mkIf pkgs.stdenv.isDarwin {
warnings =
if cfg.enableNotifications then
[
"services.lorri.enableNotifications is not currently supported for Darwin."
]
else
[ ];
Comment on lines +50 to +56
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@khaneliman khaneliman Dec 3, 2025

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Could probably make it not visible and read-only on darwin, as well.

launchd.agents.lorri = {
enable = true;
config = {
ProgramArguments = [
"${cfg.package}/bin/lorri"
"daemon"
];

EnvironmentVariables = {
PATH = "${path}";
};

RunAtLoad = true;
KeepAlive = {
Crashed = true;
SuccessfulExit = false;
};
};
};

Service = {
ExecStart = "${cfg.package}/bin/lorri daemon";
PrivateTmp = true;
ProtectSystem = "strict";
ProtectHome = "read-only";
ReadWritePaths = [
# /run/user/1000 for the socket
"%t"
# Needs to update own cache
"%C/lorri"
# Needs %C/nix/fetcher-cache-v1.sqlite
"%C/nix"
];
CacheDirectory = [ "lorri" ];
Restart = "on-failure";
Environment =
let
path =
with pkgs;
lib.makeSearchPath "bin" [
cfg.nixPackage
gitMinimal
gnutar
gzip
];
in
[ "PATH=${path}" ];
};
};

sockets.lorri = {
Unit = {
Description = "Socket for lorri build daemon";
};

Socket = {
ListenStream = "%t/lorri/daemon.socket";
RuntimeDirectory = "lorri";
};

Install = {
WantedBy = [ "sockets.target" ];
};
};

services.lorri-notify = lib.mkIf cfg.enableNotifications {
Unit = {
Description = "lorri build notifications";
After = "lorri.service";
Requires = "lorri.service";
};

Service = {
# Don't start until lorri daemon is actually running
ExecStartPre = pkgs.writeShellScript "lorri-notify-check" ''
lorri info --shell-file . | grep 'Lorri Daemon Status:.*running'
'';
RestartSec = "5s";

ExecStart =
let
jqFile = ''
(
(.Started? | values | ["Build starting", .nix_file, "emblem-synchronizing"]),
(.Completed? | values | ["Build complete", .nix_file, "checkmark"]),
(.Failure? | values | ["Build failed", .nix_file, "dialog-error"])
)
| @tsv
'';

notifyScript = pkgs.writeShellScript "lorri-notify" ''
set -o pipefail
lorri internal stream-events --kind live \
| jq --unbuffered -r '${jqFile}' \
| while IFS=$'\t' read -r status nixFile icon; do
notify-send --app-name "Lorri" --hint=int:transient:1 \
--icon "$icon" "$status" "$nixFile"
done
})
(lib.mkIf pkgs.stdenv.isLinux {
systemd.user = {
services.lorri = {
Unit = {
Description = "lorri build daemon";
Requires = "lorri.socket";
After = "lorri.socket";
RefuseManualStart = true;
};

Service = {
ExecStart = "${cfg.package}/bin/lorri daemon";
PrivateTmp = true;
ProtectSystem = "strict";
ProtectHome = "read-only";
ReadWritePaths = [
# /run/user/1000 for the socket
"%t"
# Needs to update own cache
"%C/lorri"
# Needs %C/nix/fetcher-cache-v1.sqlite
"%C/nix"
];
CacheDirectory = [ "lorri" ];
Restart = "on-failure";
Environment = [ "PATH=${path}" ];
};
};

sockets.lorri = {
Unit = {
Description = "Socket for lorri build daemon";
};

Socket = {
ListenStream = "%t/lorri/daemon.socket";
RuntimeDirectory = "lorri";
};

Install = {
WantedBy = [ "sockets.target" ];
};
};

services.lorri-notify = lib.mkIf cfg.enableNotifications {
Unit = {
Description = "lorri build notifications";
After = "lorri.service";
Requires = "lorri.service";
};

Service = {
# Don't start until lorri daemon is actually running
ExecStartPre = pkgs.writeShellScript "lorri-notify-check" ''
lorri info --shell-file . | grep 'Lorri Daemon Status:.*running'
'';
in
toString notifyScript;
Restart = "on-failure";
Environment =
let
path = lib.makeSearchPath "bin" (
with pkgs;
[
bash
gnugrep
jq
libnotify
cfg.package
]
);
in
"PATH=${path}";
RestartSec = "5s";

ExecStart =
let
jqFile = ''
(
(.Started? | values | ["Build starting", .nix_file, "emblem-synchronizing"]),
(.Completed? | values | ["Build complete", .nix_file, "checkmark"]),
(.Failure? | values | ["Build failed", .nix_file, "dialog-error"])
)
| @tsv
'';

notifyScript = pkgs.writeShellScript "lorri-notify" ''
set -o pipefail
lorri internal stream-events --kind live \
| jq --unbuffered -r '${jqFile}' \
| while IFS=$'\t' read -r status nixFile icon; do
notify-send --app-name "Lorri" --hint=int:transient:1 \
--icon "$icon" "$status" "$nixFile"
done
'';
in
toString notifyScript;
Restart = "on-failure";
Environment =
let
path = lib.makeSearchPath "bin" (
with pkgs;
[
bash
gnugrep
jq
libnotify
cfg.package
]
);
in
"PATH=${path}";
};

Install = {
WantedBy = [ "lorri.service" ];
};
};
};

Install = {
WantedBy = [ "lorri.service" ];
};
};
};
};
})
]
);
}