#!/bin/sh
#
# License: MIT (see license.txt)
# THIS PROGRAM COMES WITH NO WARRANTY
#
# Copyright 2011-2015 Carsten Grohmann
#
# Shell script to start wxGlade
#
# The wxGlade main script is called wxglade.py. It will be searched at
# three places:
#  1. parallel to this script
#  2. in the module directory of the current Python
#  3. in a parallel Python module directory

PYTHON_BIN=${PYTHON_BIN:=python2}

${PYTHON_BIN} --version > /dev/null 2>&1
if [ $? -ne 0 ]; then
  echo "ERROR: Python interpreter \"${PYTHON_BIN}\" not found!"
  exit 1
fi

# determined current python version
PY_VERSION=$(${PYTHON_BIN} -c 'import sys; print sys.version[:3]')

# determined prefix of the Python module directory structure
if [ -e /etc/debian_version ]; then
  WXGLADE_MODULE_PATH="/usr/lib/pymodules/python${PY_VERSION}/wxglade"
else
  WXGLADE_MODULE_PATH="/usr/lib/python${PY_VERSION}/wxglade"
fi

CURR_DIR=$(dirname $0)

# search wxglade.py
if [ -e "${CURR_DIR}/wxglade.py" ]; then
  WXG_PATH="${CURR_DIR}/wxglade.py"
elif [ -e "${WXGLADE_MODULE_PATH}/wxglade.py" ]; then
  WXG_PATH="${WXGLADE_MODULE_PATH}/wxglade.py"
elif [ -e "${CURR_DIR}/../lib/python${PY_VERSION}/site-packages/wxglade/wxglade.py" ]; then
  WXG_PATH="${CURR_DIR}/../lib/python${PY_VERSION}/site-packages/wxglade/wxglade.py"
else
  echo "ERROR: wxglade.py not found!"
  exit 1
fi

# exec wxGlade
exec ${PYTHON_BIN} "${WXG_PATH}" "$@"
