94 lines
2.6 KiB
Nix
94 lines
2.6 KiB
Nix
{ lib, pkgs, ... }:
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let
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tomlFormat = pkgs.formats.toml { };
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cfg = {
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daemonize = {
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log_to = "syslog";
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pid_file = "/run/illuminanced/illuminanced.pid";
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#log_level = "OFF", "ERROR", "WARN", "INFO", "DEBUG", "TRACE"
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log_level = "ERROR";
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};
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general = {
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check_period_in_seconds = 1;
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light_steps = 100;
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min_backlight = 20;
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step_barrier = 0.1;
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max_backlight_file = "/sys/class/backlight/amdgpu_bl1/max_brightness";
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backlight_file = "/sys/class/backlight/amdgpu_bl1/brightness";
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illuminance_file = "/sys/bus/iio/devices/iio:device0/in_illuminance_raw";
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#event_device_mask = "/dev/input/event*";
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#event_device_name = "Asus WMI hotkeys";
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enable_max_brightness_mode = true;
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filename_for_sensor_activation = "";
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};
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kalman = {
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q = 1;
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r = 20;
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covariance = 10;
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};
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light = {
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points_count = 6;
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illuminance_0 = 0;
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light_0 = 0;
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illuminance_1 = 20;
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light_1 = 35;
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illuminance_2 = 70;
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light_2 = 50;
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illuminance_3 = 120;
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light_3 = 65;
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illuminance_4 = 200;
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light_4 = 75;
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illuminance_5 = 255;
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light_5 = 99;
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};
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};
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configFile = tomlFormat.generate "illuminanced.toml" cfg;
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in
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{
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systemd.services.illuminanced = {
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description = "Ambient Light Sensor Daemon";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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Type = "exec";
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Restart = "always";
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ExecStart = "${pkgs.illuminanced}/bin/illuminanced -c ${configFile}";
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PIDFile = cfg.daemonize.pid_file;
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StandardOutput = "journal";
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BindReadOnlyPaths = [
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"/nix/store"
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"/dev/log"
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"/run/systemd/journal/socket"
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"/run/systemd/journal/stdout"
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cfg.general.max_backlight_file
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(lib.strings.escape [ ":" ] cfg.general.illuminance_file)
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];
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BindPaths = [
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cfg.general.backlight_file
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];
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CapabilityBoundingSet = null;
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IPAddressDeny = "any";
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LockPersonality = true;
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PrivateDevices = true;
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PrivateTmp = true;
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PrivateUsers = true;
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ProtectClock = true;
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ProtectControlGroups = true;
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ProtectHome = true;
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ProtectHostname = true;
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ProtectKernelLogs = true;
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ProtectKernelModules = true;
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ProtectKernelTunables = true;
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ProtectProc = "noaccess";
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ProtectSystem = "strict";
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RestrictAddressFamilies = [ ];
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RestrictNamespaces = true;
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RestrictRealtime = true;
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RootDirectory = "/run/illuminanced";
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RuntimeDirectory = "illuminanced";
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SystemCallArchitectures = "native";
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SystemCallFilter = "@system-service";
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};
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};
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}
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