#!/usr/bin/env python3

# Copyright 2021 The Bazel 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.

'''Simple cross-platform md5sum tool for computing hashes in packaging tests.'''

import hashlib
import sys

fname = sys.argv[1]

md5 = hashlib.md5()

with open(fname, 'rb') as fh:
    md5.update(fh.read())

print(md5.hexdigest())