improves sessionizer

modules/fish/default.nix

@@ -52,9 +52,34 @@
         command fzf
       '';
       sessionizer = ''
-        set -l selected (fd . $HOME/dev/ -t d -d 1 | fzf)
+        function delete_session
+          set -l session_name (basename $0)
+          echo "delete $session_name"
+        end
+
+        function kill_session
+          set -l session_name (basename $0)
+          echo "delete $session_name"
+        end
+
+        set -l options (fd . $HOME/dev/ -t d -d 1)
+        set -l selected (options | fzf \
+         --prompt="Select project: " \
+         --header="Enter: Select | Ctrl+D: Delete Session | Ctrl+K: Kill Session" \
+         --bind="ctrl-d:execute(delete_session {})+reload($0 --generate-list)" \
+         --bind="ctrl-k:execute(kill_session {})+reload($0 --generate-list)")
+
+        if test -z "$selected"
+          return 1
+        end
+
         set -l session_name (basename $selected)
-        zellij pipe --plugin file:${pkgs.zellij-switch}/bin/zellij-switch.wasm -- "--session $session_name --cwd $selected --layout default"
+
+        if "$ZELLIJ" == 0
+          zellij pipe --plugin file:${pkgs.zellij-switch}/bin/zellij-switch.wasm -- "--session $session_name --cwd $selected --layout default"
+        else
+          zellij attach "$session_name" --create
+        end
       '';
       nn = ''
         # Require a title argument