diff options
Diffstat (limited to 'home-manager/modules/services/cbatticon.nix')
-rw-r--r-- | home-manager/modules/services/cbatticon.nix | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/home-manager/modules/services/cbatticon.nix b/home-manager/modules/services/cbatticon.nix new file mode 100644 index 00000000000..0de69c5f9ec --- /dev/null +++ b/home-manager/modules/services/cbatticon.nix @@ -0,0 +1,118 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + + cfg = config.services.cbatticon; + + package = pkgs.cbatticon; + + makeCommand = commandName: commandArg: + optional (commandArg != null) + (let cmd = pkgs.writeShellScript commandName commandArg; + in "--${commandName} ${cmd}"); + + commandLine = concatStringsSep " " ([ "${package}/bin/cbatticon" ] + ++ makeCommand "command-critical-level" cfg.commandCriticalLevel + ++ makeCommand "command-left-click" cfg.commandLeftClick + ++ optional (cfg.iconType != null) "--icon-type ${cfg.iconType}" + ++ optional (cfg.lowLevelPercent != null) + "--low-level ${toString cfg.lowLevelPercent}" + ++ optional (cfg.criticalLevelPercent != null) + "--critical-level ${toString cfg.criticalLevelPercent}" + ++ optional (cfg.updateIntervalSeconds != null) + "--update-interval ${toString cfg.updateIntervalSeconds}" + ++ optional (cfg.hideNotification != null && cfg.hideNotification) + "--hide-notification"); + +in { + meta.maintainers = [ maintainers.pmiddend ]; + + options = { + services.cbatticon = { + enable = mkEnableOption "cbatticon"; + + commandCriticalLevel = mkOption { + type = types.nullOr types.lines; + default = null; + example = '' + notify-send "battery critical!" + ''; + description = '' + Command to execute when the critical battery level is reached. + ''; + }; + + commandLeftClick = mkOption { + type = types.nullOr types.lines; + default = null; + description = '' + Command to execute when left clicking on the tray icon. + ''; + }; + + iconType = mkOption { + type = + types.nullOr (types.enum [ "standard" "notification" "symbolic" ]); + default = null; + example = "symbolic"; + description = "Icon type to display in the system tray."; + }; + + lowLevelPercent = mkOption { + type = types.nullOr (types.ints.between 0 100); + default = null; + example = 20; + description = '' + Low level percentage of the battery in percent (without the + percent symbol). + ''; + }; + + criticalLevelPercent = mkOption { + type = types.nullOr (types.ints.between 0 100); + default = null; + example = 5; + description = '' + Critical level percentage of the battery in percent (without + the percent symbol). + ''; + }; + + updateIntervalSeconds = mkOption { + type = types.nullOr types.ints.positive; + default = null; + example = 5; + description = '' + Number of seconds between updates of the battery information. + ''; + }; + + hideNotification = mkOption { + type = types.nullOr types.bool; + default = null; + description = "Hide the notification popups."; + }; + }; + }; + + config = mkIf cfg.enable { + home.packages = [ package ]; + + systemd.user.services.cbatticon = { + Unit = { + Description = "cbatticon system tray battery icon"; + After = [ "graphical-session-pre.target" ]; + PartOf = [ "graphical-session.target" ]; + }; + + Install = { WantedBy = [ "graphical-session.target" ]; }; + + Service = { + ExecStart = commandLine; + Restart = "on-abort"; + }; + }; + }; +} |