# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Wrapper for runninmg toco binary embedded in pip site-package.

NOTE: this mainly exists since PIP setup.py cannot install binaries to bin/.
It can only install Python "console-scripts." This will work as a console
script. See tools/pip_package/setup.py (search for CONSOLE_SCRIPTS).
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

import os
import sys
import tensorflow as tf


def main():
  # Pip installs the binary in aux-bin off of main site-package install.
  # Just find it and exec, passing all arguments in the process.
  # TODO(aselle): it is unfortunate to use all of tensorflow to lookup binary.
  binary = os.path.join(tf.__path__[0], 'aux-bin/toco')
  os.execvp(binary, sys.argv)