Add meta window layout that automatically chooses split

layouts/session-local

@@ -1,3 +1,5 @@
+#!/usr/bin/env -S tmux source-file
+
 rename-window home
 
 new-window -c ~/.config/nvim
@@ -15,4 +17,4 @@ move-window -s local:config/local -t 9
 
 select-window -t local:home
 
-# vim: filetype=tmux
+# vim: ft=tmux

layouts/session-main

@@ -1,4 +1,6 @@
+#!/usr/bin/env -S tmux source-file
+
 rename-session main
 rename-window home
 
-# vim: filetype=tmux
+# vim: ft=tmux

layouts/session-visor

@@ -1,3 +1,5 @@
+#!/usr/bin/env -S tmux source-file
+
 rename-window home
 split-window -h htop
 select-pane -t visor:home.1

layouts/window-auto

@@ -0,0 +1,28 @@
+#!/usr/bin/env zsh
+
+cols=`tput cols`
+lines=`tput lines`
+width=$(( $cols / 2 )).0
+height=$lines.0
+ratio=$(( ($width / $height) * 100 ))
+
+# echo "size: ( $width,$height ) ratio: $ratio"
+
+if [[ $cols -lt 140 ]] && [[ $lines -lt 70 ]]; then
+  # terminal is too small
+  exit
+fi
+
+if [[ $ratio -ge 100 ]]; then
+  # terminal is wide or square
+  if [[ `tput cols` -gt 230 ]]; then
+    # terminal is wide and large
+    `dirname $0`/window-wide-right
+  else
+    # terminal is wide and small
+    tmux split-window -h -l 50%
+  fi
+else
+  # terminal is tall
+  `dirname $0`/window-tall
+fi

layouts/window-tall

@@ -1,3 +1,6 @@
-# vim: ft=tmux
+#!/usr/bin/env -S tmux source-file
+
 split-window -v -l 34%
 select-pane -t 1
+
+# vim: ft=tmux

layouts/window-wide-left

@@ -1,3 +1,6 @@
-# vim: ft=tmux
+#!/usr/bin/env -S tmux source-file
+
 split-window -h -l 43%
 select-pane -t 1
+
+# vim: ft=tmux

layouts/window-wide-right

@@ -1,3 +1,6 @@
-# vim: ft=tmux
+#!/usr/bin/env -S tmux source-file
+
 split-window -h -l 57%
 select-pane -t 1
+
+# vim: ft=tmux