#! /usr/bin/env bash
set -e
[ -n "$TMUXIFIER_DEBUG" ] && set -x

if [ -z "$1" ]; then
  echo "usage: tmuxifier new-window <layout_name>" >&2
  exit 1
fi

layout_name="$1"
layout_file="$TMUXIFIER_LAYOUT_PATH/${layout_name}.window.sh"
template="$TMUXIFIER/templates/window.sh"

if [ ! -f "$template" ]; then
  echo "tmuxifier: window layout template not found: $template" >&2
  exit 1
fi

if [ -f "$layout_file" ]; then
  echo "window layout '$layout_name' already exists." >&2
  echo "" >&2
  echo "You can edit it with:" >&2
  echo "  tmuxifier edit-window $layout_name" >&2
  exit 1
fi

cp "$template" "$layout_file"
exec "$EDITOR" "$layout_file"