// Copyright 2019 Northern.tech AS
//
//    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.
package conf

import (
	"fmt"
	"runtime"
)

var (
	// Version information of current build
	Version string
)

func VersionString() string {
	if Version != "" {
		return Version
	}
	return "unknown"
}

func ShowVersion() string {
	return fmt.Sprintf("%s\truntime: %s",
		VersionString(), runtime.Version())
}
