forked from minio/mc
/
mb-main.go
113 lines (95 loc) · 2.99 KB
/
mb-main.go
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/*
* Minio Client (C) 2014, 2015 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 main
import (
"encoding/json"
"strings"
"github.com/fatih/color"
"github.com/minio/cli"
"github.com/minio/mc/pkg/console"
"github.com/minio/minio/pkg/probe"
)
// make a bucket or folder.
var mbCmd = cli.Command{
Name: "mb",
Usage: "Make a bucket or folder.",
Action: mainMakeBucket,
CustomHelpTemplate: `NAME:
mc {{.Name}} - {{.Usage}}
USAGE:
mc {{.Name}} TARGET [TARGET ...]
EXAMPLES:
1. Create a bucket on Amazon S3 cloud storage.
$ mc {{.Name}} https://s3.amazonaws.com/public-document-store
3. Make a folder on local filesystem with space characters
$ mc {{.Name}} 'My Documents'
3. Create a bucket on Minio cloud storage.
$ mc {{.Name}} https://play.minio.io:9000/mongodb-backup
`,
}
// MakeBucketMessage is container for make bucket success and failure messages
type MakeBucketMessage struct {
Status string `json:"status"`
Bucket string `json:"bucket"`
}
// String colorized make bucket message
func (s MakeBucketMessage) String() string {
return console.Colorize("MakeBucket", "Bucket created successfully ‘"+s.Bucket+"’")
}
// JSON jsonified make bucket message
func (s MakeBucketMessage) JSON() string {
makeBucketJSONBytes, err := json.Marshal(s)
fatalIf(probe.NewError(err), "Unable to marshal into JSON.")
return string(makeBucketJSONBytes)
}
func checkMakeBucketSyntax(ctx *cli.Context) {
if !ctx.Args().Present() || ctx.Args().First() == "help" {
cli.ShowCommandHelpAndExit(ctx, "mb", 1) // last argument is exit code
}
for _, arg := range ctx.Args() {
if strings.TrimSpace(arg) == "" {
fatalIf(errInvalidArgument().Trace(), "Unable to validate empty argument.")
}
}
}
// mainMakeBucket is the handler for mc mb command
func mainMakeBucket(ctx *cli.Context) {
checkMakeBucketSyntax(ctx)
console.SetCustomTheme(map[string]*color.Color{
"MakeBucket": color.New(color.FgGreen, color.Bold),
})
config := mustGetMcConfig()
for _, arg := range ctx.Args() {
targetURL := getAliasURL(arg, config.Aliases)
fatalIf(doMakeBucket(targetURL).Trace(targetURL), "Unable to make bucket ‘"+targetURL+"’.")
Prints("%s\n", MakeBucketMessage{
Status: "success",
Bucket: targetURL,
})
}
}
// doMakeBucket -
func doMakeBucket(targetURL string) *probe.Error {
clnt, err := target2Client(targetURL)
if err != nil {
return err.Trace(targetURL)
}
err = clnt.MakeBucket()
if err != nil {
return err.Trace(targetURL)
}
return nil
}