| // Copyright 2011-2015 visualfc <visualfc@gmail.com>. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package command |
| |
| import ( |
| "os" |
| "runtime" |
| ) |
| |
| func init() { |
| Register(cmdVersion) |
| } |
| |
| var AppVersion string = "1.0" |
| |
| var cmdVersion = &Command{ |
| Run: runVersion, |
| UsageLine: "version", |
| Short: "print tool version", |
| Long: `Version prints the version.`, |
| } |
| |
| func runVersion(cmd *Command, args []string) error { |
| if len(args) != 0 { |
| cmd.PrintUsage() |
| return os.ErrInvalid |
| } |
| |
| cmd.Printf("%s version %s [%s %s/%s]\n", AppName, AppVersion, runtime.Version(), runtime.GOOS, runtime.GOARCH) |
| return nil |
| } |