dwm-taglabels

home/common/optional/desktop/common/default.nix

@@ -21,5 +21,6 @@
     pkgs.pandoc
     pkgs.texlive.combined.scheme-small
     pkgs.libreoffice
+    pkgs.set_wm_class
   ];
 }

home/common/optional/desktop/dwm/default.nix

@@ -31,6 +31,7 @@
     ./scripts/aichat-wrapper.nix
     ./scripts/dmenu-wifi.nix
     ./scripts/battery-status.nix
+    ./scripts/dmenu-set-wm-class.nix
   ];
 
   home.packages = [

home/common/optional/desktop/dwm/scripts/dmenu-set-wm-class.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    (writeShellScriptBin "dmenu-set-wm-class" ''
+        ${libnotify}/bin/notify-send "Set Window Class" "Select window..."
+        winid=$(${xorg.xwininfo}/bin/xwininfo | grep "Window id:" | grep -o "0x[0-9a-fA-F]*")
+        class=$(${xorg.xprop}/bin/xprop -id "$winid" WM_CLASS | grep -o "\".*\"$")
+        new_class=$( echo "" | ${dmenu}/bin/dmenu -p "Selected: $class. Set class name of window:")
+        [ -z "$new_class" ] && ${libnotify}/bin/notify-send "Set Window Class" "Nothing set, exiting" && exit
+        ${set_wm_class}/bin/set_wm_class "$winid" "$new_class"
+    '')
+  ];
+}

home/common/optional/desktop/dwm/sxhkdrc.nix

@@ -26,6 +26,9 @@
       
       control + F7
           emoji-picker
+
+      control + F4
+          dmenu-set-wm-class
     '';
   };
 }

hosts/common/optional/dwm.nix

@@ -15,8 +15,8 @@
           #src = /home/sam/.local/share/src/dwm;
            src = pkgs.fetchgit {
              url = "https://git.bitlab21.com/sam/dwm";
-            rev = "49dd30c0d9970ce480ada51dfcaac1a071804c64";
+             rev = "c8fb47e28bb134cf08c74801c350cc478635679a";
-            sha256 = "0ywca25a1pdjvb4cgv5gx36x3yd6922pqvn9a5f60lcn5fv2a96n";
+             sha256 = "sha256-UiznF1FIt72lF8gP5WAnrleSnJJSFJKnZMhwk1HiEmQ";
            };
         };
       };

pkgs/default.nix

@@ -6,4 +6,5 @@ pkgs: {
   nsxiv = pkgs.callPackage ./nsxiv {};
   sqlfmt = pkgs.callPackage ./sqlfmt {};
   kunst = pkgs.callPackage ./kunst {};
+  set_wm_class = pkgs.callPackage ./set_wm_class {};
 }

pkgs/set_wm_class/default.nix

@@ -0,0 +1,35 @@
+{ pkgs ? import <nixpkgs> { }
+, fetchFromGitea ? pkgs.fetchFromGitea
+, pkg-config ? pkgs.pkg-config
+, libX11 ? pkgs.xorg.libX11
+}:
+pkgs.stdenv.mkDerivation {
+  pname = "set_wm_class";
+  name = "set_wm_class";
+
+  src = fetchFromGitea {
+    domain = "git.bitlab21.com";
+    owner = "sam";
+    repo = "set_wm_class";
+    rev = "b39fb4b360";
+    sha256 = "sha256-5z2YQof4jbfa1dQll5GLt2OL54UhDKZ4Dzzte7vT0zM=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    libX11
+  ];
+
+  buildPhase = ''
+    make
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mv set_wm_class $out/bin
+  '';
+
+}