Fzf history in nushell

home-manager/modules/programs/nushell/config.nu

@@ -424,13 +424,44 @@ $env.config = {
                 ]
             }
         }
-        {
+        # {
-            name: history_menu
+        #     name: history_menu
-            modifier: control
+        #     modifier: control
-            keycode: char_r
+        #     keycode: char_r
-            mode: [emacs, vi_insert, vi_normal]
+        #     mode: [emacs, vi_insert, vi_normal]
-            event: { send: menu name: history_menu }
+        #     event: { send: menu name: history_menu }
-        }
+        # }
+		{
+		  name: fuzzy_history
+		  modifier: control
+		  keycode: char_r
+		  mode: [emacs, vi_normal, vi_insert]
+		  event: [
+			{
+			  send: ExecuteHostCommand
+			  cmd: "do {
+				$env.SHELL = (which bash)
+				commandline edit --insert (
+				  history
+				  | get command
+				  | reverse
+				  | uniq
+				  | str join (char -i 0)
+				  | fzf --scheme=history 
+					  --read0
+					  --layout=reverse
+					  --height=40%
+					  --bind 'ctrl-/:change-preview-window(right,70%|right)'
+					  --preview='echo -n {} | nu --stdin -c \'nu-highlight\''
+					  # Run without existing commandline query for now to test composability
+					  # -q (commandline)
+				  | decode utf-8
+				  | str trim
+				)
+			  }"
+			}
+		  ]
+		}
         {
             name: help_menu
             modifier: none