// Copyright © 2019 - 2020 Oscar Campos <oscar.campos@thepimpam.com>
// Copyright © 2017 - William Edwards
//
// 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 main

import (
	"fmt"
	"os"
	"path/filepath"
)

const unknown string = "unknown"

var (
	version = unknown
	commit  = unknown
	date    = unknown
	builtBy = unknown
)

type versionCmd struct{}

func (cmd *versionCmd) Run(ctx *context) error {

	appName := filepath.Base(os.Args[0])
	fmt.Printf(
		"%s %s-%s\n\tbuilt on: %s\n\tbuilt by: %s\n",
		appName, version, commit, date, builtBy,
	)
	return nil
}