2016-05-13 06:51:39 +03:00
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// Copyright 2015 The etcd Authors
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2015-01-25 06:19:16 +03:00
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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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2014-11-04 10:29:15 +03:00
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2014-10-23 03:59:29 +04:00
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package command
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import (
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"errors"
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2016-06-21 01:06:52 +03:00
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"github.com/urfave/cli"
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2020-10-15 15:39:43 +03:00
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"go.etcd.io/etcd/client/v2"
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2014-10-23 03:59:29 +04:00
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)
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2016-02-21 16:05:03 +03:00
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// NewRemoveDirCommand returns the CLI command for "rmdir".
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2014-10-23 03:59:29 +04:00
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func NewRemoveDirCommand() cli.Command {
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return cli.Command{
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2015-12-19 04:22:17 +03:00
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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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ArgsUsage: "<key>",
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2016-06-21 01:54:35 +03:00
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Action: func(c *cli.Context) error {
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2015-06-05 23:00:23 +03:00
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rmdirCommandFunc(c, mustNewKeyAPI(c))
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2016-06-21 01:54:35 +03:00
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return nil
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2014-10-23 03:59:29 +04:00
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},
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}
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}
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2015-06-05 23:00:23 +03:00
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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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2014-10-23 03:59:29 +04:00
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if len(c.Args()) == 0 {
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2016-11-02 05:52:42 +03:00
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handleError(c, ExitBadArgs, errors.New("key required"))
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2014-10-23 03:59:29 +04:00
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}
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key := c.Args()[0]
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2015-09-29 11:20:10 +03:00
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ctx, cancel := contextWithTotalTimeout(c)
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resp, err := ki.Delete(ctx, key, &client.DeleteOptions{Dir: true})
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cancel()
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2015-06-05 23:00:23 +03:00
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if err != nil {
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2016-11-02 05:52:42 +03:00
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handleError(c, ExitServerError, err)
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2015-06-05 23:00:23 +03:00
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}
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2016-07-28 00:17:19 +03:00
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if !resp.Node.Dir || c.GlobalString("output") != "simple" {
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2015-06-05 23:00:23 +03:00
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printResponseKey(resp, c.GlobalString("output"))
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}
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2014-10-23 03:59:29 +04:00
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}
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