#!/usr/bin/env bash

if [ ! -d $HOME/.local/share/tmux/layouts ]; then
  mkdir -p $HOME/.local/share/tmux/layouts
  echo changed created layouts directory
fi

symlink() {
  local source=$1
  local dest=$2
  if [ -L $dest ]; then
    local target=`readlink $dest`
    if [ "$target" != "$source" ]; then
      rm $dest
      ln -s $source $dest
      echo changed replace incorrect symlink $dest
    fi
  elif [ -f $dest ]; then
    error symlink failed $dest exists but is a regular file
  else
    ln -s $source $dest
    echo changed created symlink $dest
  fi
}

symlink $HOME/.config/tmux/tmux.conf \
        $HOME/.tmux.conf
symlink $HOME/.config/tmux/layouts/session-config \
        $HOME/.local/share/tmux/layouts/session-config
symlink $HOME/.config/tmux/layouts/session-infra \
        $HOME/.local/share/tmux/layouts/session-infra
symlink $HOME/.config/tmux/layouts/session-main \
        $HOME/.local/share/tmux/layouts/session-main
symlink $HOME/.config/tmux/layouts/session-visor \
        $HOME/.local/share/tmux/layouts/session-visor
symlink $HOME/.config/tmux/layouts/window-auto \
        $HOME/.local/share/tmux/layouts/window-auto
symlink $HOME/.config/tmux/layouts/window-tall \
        $HOME/.local/share/tmux/layouts/window-tall
symlink $HOME/.config/tmux/layouts/window-wide-left \
        $HOME/.local/share/tmux/layouts/window-wide-left
symlink $HOME/.config/tmux/layouts/window-wide-right \
        $HOME/.local/share/tmux/layouts/window-wide-right