mirror of
https://github.com/etcd-io/etcd.git
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52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package command
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import (
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"errors"
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"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
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"github.com/coreos/etcd/Godeps/_workspace/src/golang.org/x/net/context"
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"github.com/coreos/etcd/client"
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)
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// NewRemoveCommand returns the CLI command for "rmdir".
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func NewRemoveDirCommand() cli.Command {
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return cli.Command{
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Name: "rmdir",
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Usage: "removes the key if it is an empty directory or a key-value pair",
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Action: func(c *cli.Context) {
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rmdirCommandFunc(c, mustNewKeyAPI(c))
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},
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}
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}
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// rmdirCommandFunc executes the "rmdir" command.
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func rmdirCommandFunc(c *cli.Context, ki client.KeysAPI) {
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if len(c.Args()) == 0 {
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handleError(ExitBadArgs, errors.New("key required"))
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}
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key := c.Args()[0]
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resp, err := ki.Delete(context.TODO(), key, &client.DeleteOptions{Dir: true})
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if err != nil {
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handleError(ExitServerError, err)
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}
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if !resp.Node.Dir {
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printResponseKey(resp, c.GlobalString("output"))
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}
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}
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