package cmd

import "k8s.io/kubectl/pkg/cmd"

Index ¶

• func Command(name string, arg ...string) *exec.Cmd
• func HandlePluginCommand(pluginHandler PluginHandler, cmdArgs []string, minArgs int) error
• func IsSubcommandPluginAllowed(foundCmd string) bool
• func NewCmdAlpha(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command
• func NewDefaultKubectlCommand() *cobra.Command
• func NewDefaultKubectlCommandWithArgs(o KubectlOptions) *cobra.Command
• func NewKubectlCommand(o KubectlOptions) *cobra.Command
• type DefaultPluginHandler
• func NewDefaultPluginHandler(validPrefixes []string) *DefaultPluginHandler
• func (h *DefaultPluginHandler) Execute(executablePath string, cmdArgs, environment []string) error
• func (h *DefaultPluginHandler) Lookup(filename string) (string, bool)
• type KubectlOptions
• type PluginHandler

Functions ¶

func Command ¶

func Command(name string, arg ...string) *exec.Cmd

func HandlePluginCommand ¶

func HandlePluginCommand(pluginHandler PluginHandler, cmdArgs []string, minArgs int) error

HandlePluginCommand receives a pluginHandler and command-line arguments and attempts to find a plugin executable on the PATH that satisfies the given arguments.

func IsSubcommandPluginAllowed ¶

func IsSubcommandPluginAllowed(foundCmd string) bool

IsSubcommandPluginAllowed returns the given command is allowed to use plugin as subcommand if the subcommand does not exist as builtin.

func NewCmdAlpha ¶

func NewCmdAlpha(f cmdutil.Factory, streams genericiooptions.IOStreams) *cobra.Command

NewCmdAlpha creates a command that acts as an alternate root command for features in alpha

func NewDefaultKubectlCommand ¶

func NewDefaultKubectlCommand() *cobra.Command

NewDefaultKubectlCommand creates the `kubectl` command with default arguments

func NewDefaultKubectlCommandWithArgs ¶

func NewDefaultKubectlCommandWithArgs(o KubectlOptions) *cobra.Command

NewDefaultKubectlCommandWithArgs creates the `kubectl` command with arguments

func NewKubectlCommand ¶

func NewKubectlCommand(o KubectlOptions) *cobra.Command

NewKubectlCommand creates the `kubectl` command and its nested children.

Types ¶

type DefaultPluginHandler ¶

type DefaultPluginHandler struct {
	ValidPrefixes []string
}

DefaultPluginHandler implements PluginHandler

func NewDefaultPluginHandler ¶

func NewDefaultPluginHandler(validPrefixes []string) *DefaultPluginHandler

NewDefaultPluginHandler instantiates the DefaultPluginHandler with a list of given filename prefixes used to identify valid plugin filenames.

func (*DefaultPluginHandler) Execute ¶

func (h *DefaultPluginHandler) Execute(executablePath string, cmdArgs, environment []string) error

Execute implements PluginHandler

func (*DefaultPluginHandler) Lookup ¶

func (h *DefaultPluginHandler) Lookup(filename string) (string, bool)

Lookup implements PluginHandler

type KubectlOptions ¶

type KubectlOptions struct {
	PluginHandler PluginHandler
	Arguments     []string
	ConfigFlags   *genericclioptions.ConfigFlags

	genericiooptions.IOStreams
}

type PluginHandler ¶

type PluginHandler interface {
	// exists at the given filename, or a boolean false.
	// Lookup will iterate over a list of given prefixes
	// in order to recognize valid plugin filenames.
	// The first filepath to match a prefix is returned.
	Lookup(filename string) (string, bool)
	// Execute receives an executable's filepath, a slice
	// of arguments, and a slice of environment variables
	// to relay to the executable.
	Execute(executablePath string, cmdArgs, environment []string) error
}

PluginHandler is capable of parsing command line arguments and performing executable filename lookups to search for valid plugin files, and execute found plugins.

Source Files ¶

alpha.go cmd.go profiling.go skiplookerr_go119.go

Directories ¶