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4e5de4ef95
Previously if the user enables this module but doesn't use the battery feature, the user can't enable upower (at least without lib.mkForce).
64 lines
1.4 KiB
Nix
64 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.services.dwm-status;
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order = lib.concatMapStringsSep "," (feature: ''"${feature}"'') cfg.order;
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configFile = pkgs.writeText "dwm-status.toml" ''
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order = [${order}]
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${cfg.extraConfig}
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'';
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in
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{
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###### interface
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options = {
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services.dwm-status = {
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enable = lib.mkEnableOption "dwm-status user service";
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package = lib.mkPackageOption pkgs "dwm-status" {
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example = "dwm-status.override { enableAlsaUtils = false; }";
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};
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order = lib.mkOption {
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type = lib.types.listOf (lib.types.enum [ "audio" "backlight" "battery" "cpu_load" "network" "time" ]);
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description = ''
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List of enabled features in order.
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'';
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};
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extraConfig = lib.mkOption {
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type = lib.types.lines;
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default = "";
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description = ''
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Extra config in TOML format.
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'';
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};
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};
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};
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###### implementation
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config = lib.mkIf cfg.enable {
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services.upower.enable = lib.mkIf (lib.elem "battery" cfg.order) true;
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systemd.user.services.dwm-status = {
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description = "Highly performant and configurable DWM status service";
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wantedBy = [ "graphical-session.target" ];
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partOf = [ "graphical-session.target" ];
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serviceConfig.ExecStart = "${cfg.package}/bin/dwm-status ${configFile}";
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};
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};
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}
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