minio/cmd/version-main.go
Harshavardhana 9eb8e375c5 cli: Make sure to add --help flag for subcommands. (#3773)
--help is now back and prints properly with command
help template.
2017-02-19 20:46:06 -08:00

52 lines
1.3 KiB
Go

/*
* Minio Cloud Storage, (C) 2015, 2016, 2017 Minio, Inc.
*
* 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 cmd
import (
"github.com/minio/cli"
"github.com/minio/mc/pkg/console"
)
var versionCmd = cli.Command{
Name: "version",
Usage: "Print version.",
Action: mainVersion,
CustomHelpTemplate: `NAME:
{{.HelpName}} - {{.Usage}}
USAGE:
{{.HelpName}}{{if .VisibleFlags}} [FLAGS]{{end}}
{{if .VisibleFlags}}
FLAGS:
{{range .VisibleFlags}}{{.}}
{{end}}{{end}}
EXAMPLES:
1. Prints server version:
$ {{.HelpName}}
`,
}
func mainVersion(ctx *cli.Context) {
if len(ctx.Args()) != 0 {
cli.ShowCommandHelpAndExit(ctx, "version", 1)
}
console.Println("Version: " + Version)
console.Println("Release-Tag: " + ReleaseTag)
console.Println("Commit-ID: " + CommitID)
}