From 2cd9ba171b85622de27f312c6bdf874bab154406 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Sun, 2 Nov 2025 14:41:29 +0000
Subject: [PATCH] Re-use an existing st window

Signed-off-by: Oliver Davies <oliver@oliverdavies.uk>
---
 modules/dmenu-tmux.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/dmenu-tmux.nix b/modules/dmenu-tmux.nix
index 61eef578..fed8a16f 100644
--- a/modules/dmenu-tmux.nix
+++ b/modules/dmenu-tmux.nix
@@ -11,6 +11,14 @@
           text = ''
             selected="$(z tmux list | dmenu -l 20)" || exit 0
 
+            if tmux list-sessions >/dev/null 2>&1; then
+              if pgrep -x st >/dev/null; then
+                z tmux connect "$selected"
+
+                exit 0
+              fi
+            fi
+
             pkill -x st 2>/dev/null || true
             sleep 0.1