Add keybinds for volume and fix eval on dev-lt-63

flake.nix

@@ -65,7 +65,8 @@
       # Configurations for non-NixOS machines.
       homeConfigurations = with home-manager.lib; {
         "dev-lt-63" = homeManagerConfiguration {
-          pkgs = nixpkgs.legacyPackages."x86_64-linux";
+          extraSpecialArgs = args;
+          pkgs = import nixpkgs { system = "x86_64-linux"; };
           modules = [
             ./system/dev-lt-63/home.nix
             ./shared/home

shared/home/gui/sway.nix

@@ -61,7 +61,7 @@ in with lib; {
 
       config = rec {
         output."*".bg = "${../../data/wallpaper.jpg} fill";
-        input."type:keyboard".xkb_options = "caps:escape";
+        input."type:keyboard".xkb_options = "caps:super";
 
         terminal = "kitty --single-instance";
         bars = [];
@@ -127,6 +127,9 @@ in with lib; {
             "XF86AudioMute"        = "exec ${vol} toggle";
             "XF86AudioPlay"        = "exec ${mpc} toggle";
 
+            "${mod}+z" = "exec ${vol} lower";
+            "${mod}+x" = "exec ${vol} raise";
+
             "${mod}+comma"  = "exec ${mpc} prev";
             "${mod}+period" = "exec ${mpc} next";
             "${mod}+slash"  = "exec ${mpc} toggle";

system/dev-lt-63/home.nix

@@ -5,6 +5,7 @@
     username = "riley";
     homeDirectory = "/home/riley";
     stateVersion = "22.05";
+    packages = [ pkgs.tty-share ];
   };
 
   programs = {