Updated nixpkgs and added Docker

users/profiles/emacs/emacs.d/config/nix.el

@@ -1,8 +1,7 @@
 (use-package nix-mode
   :mode "\\.nix\\'"
-  ;:hook 
-  ;(before-save . lsp-format-buffer))
-)
+  :hook 
+  (before-save . lsp-format-buffer))
 (require 'sudo-utils)
 
 (defun nixos-rebuild-switch ()

users/profiles/sway/default.nix

@@ -50,6 +50,7 @@
           keybindings = lib.mkOptionDefault {
             "${modifier}+x" = "exec ${pkgs.customEmacs}/bin/emacs";
             "${modifier}+b" = "exec ${pkgs.firefox}/bin/firefox";
+            "${modifier}+s" = "exec \'file=\"~/shots/\$(date --iso-8601=seconds).png\"; ${pkgs.grim}/bin/grim -t png -g \"\$(${pkgs.slurp}/bin/slurp)\" \$file; wl-copy -t image/png < \$file\'";
           };
         };
         extraConfig = ''