# Copyright 2017 Google Inc.
#
# 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.

#!/bin/bash

function parseVersion {
    if [[ ! "$1" =~ ^([0-9]*)\.([0-9]*)\.([0-9]*)$ ]]; then
        return 1
    fi
    MAJOR_VERSION=$(echo "$1" | sed -e 's/^\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\1/')
    MINOR_VERSION=$(echo "$1" | sed -e 's/^\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\2/')
    PATCH_VERSION=$(echo "$1" | sed -e 's/^\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)$/\3/')
    return 0
}