Method CommandExists

cf/commandregistry/registry.go:77–93

(name string)

}

func (r *registry) CommandExists(name string) bool {
	if strings.TrimSpace(name) == "" {
		return false
	}

	var ok bool

	if _, ok = r.cmd[name]; !ok {
		alias, exists := r.alias[name]

		if exists {
			_, ok = r.cmd[alias]
		}
	}

	return ok
}

func (r *registry) ListCommands() []string {
	keys := make([]string, len(r.cmd))