kubernetes/vendor/github.com/spf13/cobra/active_help.go

const activeHelpMarker …

const activeHelpEnvVarSuffix …

const activeHelpGlobalEnvVar …

const activeHelpGlobalDisable …

// AppendActiveHelp adds the specified string to the specified array to be used as ActiveHelp.
// Such strings will be processed by the completion script and will be shown as ActiveHelp
// to the user.
// The array parameter should be the array that will contain the completions.
// This function can be called multiple times before and/or after completions are added to
// the array.  Each time this function is called with the same array, the new
// ActiveHelp line will be shown below the previous ones when completion is triggered.
func AppendActiveHelp(compArray []string, activeHelpStr string) []string { … }

// GetActiveHelpConfig returns the value of the ActiveHelp environment variable
// <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the root command in upper
// case, with all non-ASCII-alphanumeric characters replaced by `_`.
// It will always return "0" if the global environment variable COBRA_ACTIVE_HELP
// is set to "0".
func GetActiveHelpConfig(cmd *Command) string { … }

// activeHelpEnvVar returns the name of the program-specific ActiveHelp environment
// variable.  It has the format <PROGRAM>_ACTIVE_HELP where <PROGRAM> is the name of the
// root command in upper case, with all non-ASCII-alphanumeric characters replaced by `_`.
func activeHelpEnvVar(name string) string { … }