version.go

package main

import (
	"fmt"
)

const license = `
Copyright (c) 2020 NETWAYS GmbH <info@netways.de>
Copyright (c) 2020 Markus Frosch <markus.frosch@netways.de

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see [gnu.org/licenses](https://www.gnu.org/licenses/).`

// nolint: gochecknoglobals
var (
	// These get filled at build time with the proper vaules.
	version = "development"
	commit  = "HEAD"
	date    = "latest"
)

func buildVersion() string {
	result := version

	if commit != "" {
		result = fmt.Sprintf("%s\ncommit: %s", result, commit)
	}

	if date != "" {
		result = fmt.Sprintf("%s\ndate: %s", result, date)
	}

	result += "\n" + license

	return result
}