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Merge pull request #12870 from coolljt0725/fix_rename_help
Fix docker rename help not consistent with other commands
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commit
f2f8e4c5c9
1 changed files with 7 additions and 8 deletions
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@ -1,20 +1,19 @@
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package client
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package client
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import "fmt"
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import (
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"fmt"
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flag "github.com/docker/docker/pkg/mflag"
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)
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// CmdRename renames a container.
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// CmdRename renames a container.
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//
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//
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// Usage: docker rename OLD_NAME NEW_NAME
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// Usage: docker rename OLD_NAME NEW_NAME
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func (cli *DockerCli) CmdRename(args ...string) error {
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func (cli *DockerCli) CmdRename(args ...string) error {
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cmd := cli.Subcmd("rename", "OLD_NAME NEW_NAME", "Rename a container", true)
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cmd := cli.Subcmd("rename", "OLD_NAME NEW_NAME", "Rename a container", true)
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if err := cmd.Parse(args); err != nil {
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cmd.Require(flag.Exact, 2)
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return nil
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cmd.ParseFlags(args, true)
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}
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if cmd.NArg() != 2 {
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cmd.Usage()
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return nil
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}
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oldName := cmd.Arg(0)
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oldName := cmd.Arg(0)
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newName := cmd.Arg(1)
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newName := cmd.Arg(1)
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