// This file is part of arduino-cli.
//
// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
//
// This software is released under the GNU General Public License version 3,
// which covers the main part of arduino-cli.
// The terms of this license can be found at:
// https://www.gnu.org/licenses/gpl-3.0.en.html
//
// You can be released from the requirements of the above licenses by purchasing
// a commercial license. Buying such a license is mandatory if you want to
// modify or otherwise use the software for commercial activities involving the
// Arduino software without disclosing the source code of your own applications.
// To purchase a commercial license, send an email to license@arduino.cc.

package librariesindex

import (
	semver "go.bug.st/relaxed-semver"
)

// Reference uniquely identify a Library in the library index
type Reference struct {
	Name    string          // The name of the parsed item.
	Version *semver.Version // The Version of the parsed item.
}

func (r *Reference) String() string {
	if r.Version == nil {
		return r.Name
	}
	return r.Name + "@" + r.Version.String()
}