28 lines
813 B
Nix
28 lines
813 B
Nix
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{ ... }: { config, lib, pkgs, ... }: {
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services.udev.packages = [
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(pkgs.writeTextDir "/etc/udev/rules.d/98-power-supply.rules" ''
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SUBSYSTEM=="power_supply", KERNEL=="AC", TAG+="systemd", ENV{SYSTEMD_WANTS}+="power-internal.target power-external.target"
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'')
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];
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systemd.targets.power-internal = {
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description = "On internal power supply";
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conflicts = [ "power-external.target" ];
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wantedBy = [ "multi-user.target" ];
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unitConfig = {
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ConditionACPower = false;
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DefaultDependencies = false;
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};
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};
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systemd.targets.power-external = {
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description = "On external power supply";
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conflicts = [ "power-internal.target" ];
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wantedBy = [ "multi-user.target" ];
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unitConfig = {
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ConditionACPower = true;
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DefaultDependencies = false;
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};
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};
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}
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