tmuz 'zooming'

Rakefile

@@ -17,7 +17,7 @@ task :install do
                    misc/ctags
                    misc/inputrc
                    misc/nanorc
-                   misc/tmux.conf
+                   misc/tmux/tmux.conf
                    shells/bash/bash_profile
                    shells/bash/bashrc
                    shells/zsh/zshenv

misc/tmux/tmux.conf

@@ -12,10 +12,8 @@ set -g default-terminal "screen-256color"
 bind R source-file ~/.tmux.conf
 bind \ confirm-before kill-server
 
-unbind Z
-bind Z new-window -d -n tmux-zoom 'clear && echo TMUX ZOOM && read' \; swap-pane -s tmux-zoom.0 \; select-window -t tmux-zoom
 unbind z
-bind z last-window \; swap-pane -s tmux-zoom.0 \; kill-window -t tmux-zoom
+bind z run ". ~/.config/misc/tmux/zoom.sh"
 
 # Mouse
   setw -g mode-mouse on

misc/tmux/zoom.sh

@@ -0,0 +1,21 @@
+#!/bin/bash -f
+currentwindow=`tmux list-window | tr '\t' ' ' | sed -n -e '/(active)/s/^[^:]*: *\([^ ]*\) .*/\1/gp'`;
+currentpane=`tmux list-panes | sed -n -e '/(active)/s/^\([^:]*\):.*/\1/gp'`;
+panecount=`tmux list-panes | wc | sed -e 's/^ *//g' -e 's/ .*$//g'`;
+inzoom=`echo $currentwindow | sed -n -e '/^zoom/p'`;
+if [ $panecount -ne 1 ]; then
+    inzoom="";
+fi
+if [ $inzoom ]; then
+    lastpane=`echo $currentwindow | rev | cut -f 1 -d '@' | rev`;
+    lastwindow=`echo $currentwindow | cut -f 2- -d '@' | rev | cut -f 2- -d '@' | rev`;
+    tmux select-window -t $lastwindow;
+    tmux select-pane -t $lastpane;
+    tmux swap-pane -s $currentwindow;
+    tmux kill-window -t $currentwindow;
+else
+    newwindowname=zoom@$currentwindow@$currentpane;
+    tmux new-window -d -n $newwindowname;
+    tmux swap-pane -s $newwindowname;
+    tmux select-window -t $newwindowname;
+fi