#!/usr/bin/env python

# Copyright 2017 Amazon.com, Inc. or its affiliates. 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.
# A copy of the License is located at
#
#   http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
from __future__ import print_function

import os
import sys
import sagemaker_pyspark


def help():
    print("usage: %s <separator>\n\texample: %s ," % (sys.argv[0], sys.argv[0]))
    sys.exit(0)


if len(sys.argv) > 1:
    if '-help' in sys.argv[1]:
        help()
    else:
        separator = sys.argv[1]
else:
    separator = ","


jars = []
emr_libs = ['aws', 'sagemaker']

for jar in sagemaker_pyspark.classpath_jars():
    if any(lib in os.path.basename(jar).lower() for lib in emr_libs):
        jars.append(jar)

print(separator.join(jars))