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1.4 KiB
1.4 KiB
systemd-lock-handler
The systemd-lock-handler
module provides a service that bridges
D-Bus events from logind
to user-level systemd targets:
lock.target
started byloginctl lock-session
,unlock.target
started byloginctl unlock-session
andsleep.target
started bysystemctl suspend
.
You can create a user service that starts with any of these targets.
For example, to create a service for swaylock
:
{
services.systemd-lock-handler.enable = true;
systemd.user.services.swaylock = {
description = "Screen locker for Wayland";
documentation = ["man:swaylock(1)"];
# If swaylock exits cleanly, unlock the session:
onSuccess = ["unlock.target"];
# When lock.target is stopped, stops this too:
partOf = ["lock.target"];
# Delay lock.target until this service is ready:
before = ["lock.target"];
wantedBy = ["lock.target"];
serviceConfig = {
# systemd will consider this service started when swaylock forks...
Type = "forking";
# ... and swaylock will fork only after it has locked the screen.
ExecStart = "${lib.getExe pkgs.swaylock} -f";
# If swaylock crashes, always restart it immediately:
Restart = "on-failure";
RestartSec = 0;
};
};
}
See upstream documentation for more information.