#!/usr/bin/env zsh

cols=`tmux display -p "#{pane_width}"`
lines=`tmux display -p "#{pane_height}"`
width=$(( $cols / 2 )).0
height=$lines.0
ratio=$(( ($width / $height) * 100 ))

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 [[ $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% -c '#{pane_current_path}'
  fi
else
  # terminal is tall
  `dirname $0`/window-tall
fi