feat: tmux rename pane to current working directory

Signed-off-by: David Calvert <david@0xdc.me>

Author: dotdc

.tmux.conf

@@ -18,6 +18,9 @@ set -sg escape-time 1
 set-option -g base-index 1
 setw -g pane-base-index 1
 
+# Automatically rename pane to current directory path
+set-option -g automatic-rename-format '#{b:pane_current_path}'
+
 # Fix ssh-agent when tmux is detached
 setenv -g SSH_AUTH_SOCK $HOME/.ssh/ssh_auth_sock