add battery tmux plugin to yuzu

hosts/yuzu/users/ahnwuoa/default.nix

@@ -1,7 +1,20 @@
-{config, ...}: {
+{
+  config,
+  pkgs,
+  ...
+}: {
   imports = [
     ../../../../user
   ];
 
   home.username = "ahnwuoa";
+  home.packages = [pkgs.acpi];
+  u.tmux = {
+    plugins = [pkgs.tmuxPlugins.battery];
+    extraConfig = ''
+      set -g status-right "#{client_user}@#H | #{battery_percentage} #{battery_remain} | %a %b %d, %H:%M"
+      set -g status-right-length 60
+      set -g status-interval 15
+    '';
+  };
 }

user/config/default.nix

@@ -1,11 +1,21 @@
 {
   config,
   pkgs,
+  lib,
   ...
 }: let
   mkln = x: config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/.local/nixos/user/config/${x}";
+  tmuxConfig = config.u.tmux.extraConfig + lib.strings.concatMapStrings (x: "\nrun ${x.rtp}") config.u.tmux.plugins;
 in {
   imports = [./kde];
+
+  u.tmux.plugins = with pkgs.tmuxPlugins; [
+    vim-tmux-navigator
+    sessionist
+  ];
+  fonts.fontconfig.enable = false;
+  gtk.gtk2.configLocation = "${config.xdg.configHome}/gtk-2.0/gtkrc";
+
   xdg.configFile.alacritty.source = mkln "alacritty";
   xdg.configFile.awesome.source = mkln "awesome";
   xdg.configFile.bash.source = mkln "bash";
@@ -25,12 +35,5 @@ in {
   xdg.configFile.readline.source = ./readline;
   xdg.configFile."starship.toml".source = ./starship.toml;
   xdg.configFile.sx.source = mkln "sx";
-  xdg.configFile."tmux/tmux.conf".text =
-    (builtins.readFile tmux/tmux.conf)
-    + ''
-      run ${pkgs.tmuxPlugins.vim-tmux-navigator.rtp}
-      run ${pkgs.tmuxPlugins.sessionist.rtp}
-    '';
-  fonts.fontconfig.enable = false;
-  gtk.gtk2.configLocation = "${config.xdg.configHome}/gtk-2.0/gtkrc";
+  xdg.configFile."tmux/tmux.conf".text = (builtins.readFile tmux/tmux.conf) + tmuxConfig;
 }

user/default.nix

@@ -3,6 +3,7 @@
     ./bin
     ./config
     ./home.nix
+    ./options.nix
     ./share
     ./theme.nix
     ./xdg.nix

user/options.nix

@@ -0,0 +1,15 @@
+{lib, ...}: {
+  options.u = {
+    tmux = {
+      plugins = lib.mkOption {
+        type = lib.types.listOf lib.types.package;
+        description = "tmux plugins to source in config";
+      };
+      extraConfig = lib.mkOption {
+        type = lib.types.lines;
+        description = "extra config to append to bottom of config";
+        default = "";
+      };
+    };
+  };
+}