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Add completion for `--ipc` 

Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2024-10-24 11:08:41 +00:00
parent b598ec8cdb
commit c555327f0b
1 changed files with 31 additions and 0 deletions
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31
cli/command/container/completion.go
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@ -61,6 +61,7 @@ func addCompletions(cmd *cobra.Command, dockerCLI completion.APIClientProvider)
_ = cmd.RegisterFlagCompletionFunc("cap-drop", completeLinuxCapabilityNames)
_ = cmd.RegisterFlagCompletionFunc("env", completion.EnvVarNames)
_ = cmd.RegisterFlagCompletionFunc("env-file", completion.FileNames)
_ = cmd.RegisterFlagCompletionFunc("ipc", completeIpc(dockerCLI))
_ = cmd.RegisterFlagCompletionFunc("network", completion.NetworkNames(dockerCLI))
_ = cmd.RegisterFlagCompletionFunc("platform", completion.Platforms)
_ = cmd.RegisterFlagCompletionFunc("pull", completion.FromList(PullImageAlways, PullImageMissing, PullImageNever))
@ -69,6 +70,36 @@ func addCompletions(cmd *cobra.Command, dockerCLI completion.APIClientProvider)
_ = cmd.RegisterFlagCompletionFunc("volumes-from", completion.ContainerNames(dockerCLI, true))
}
// completeIpc implements shell completion for the `--ipc` option of `run` and `create`.
// The completion is partly composite.
func completeIpc(dockerCLI completion.APIClientProvider) func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
return func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
if len(toComplete) > 0 && strings.HasPrefix("container", toComplete) { //nolint:gocritic // not swapped, matches partly typed "container"
return []string{"container:"}, cobra.ShellCompDirectiveNoSpace
}
if strings.HasPrefix(toComplete, "container:") {
names, _ := completion.ContainerNames(dockerCLI, true)(cmd, args, toComplete)
return prefixWith("container:", names), cobra.ShellCompDirectiveNoFileComp
}
return []string{
string(container.IPCModeContainer + ":"),
string(container.IPCModeHost),
string(container.IPCModeNone),
string(container.IPCModePrivate),
string(container.IPCModeShareable),
}, cobra.ShellCompDirectiveNoFileComp
}
}
// prefixWith prefixes every element in the slice with the given prefix.
func prefixWith(prefix string, values []string) []string {
result := make([]string, len(values))
for i, v := range values {
result[i] = prefix + v
}
return result
}
func completeLinuxCapabilityNames(cmd *cobra.Command, args []string, toComplete string) (names []string, _ cobra.ShellCompDirective) {
return completion.FromList(allLinuxCapabilities()...)(cmd, args, toComplete)
}