spec

type App struct {
	Name        string     `json:"name"        yaml:"name"`
	Description string     `json:"description" yaml:"description"`
	Commands    []*Command `json:"commands"    yaml:"commands"`
}

type Command struct {
	Name        string            `json:"name"                  yaml:"name"`
	Description string            `json:"description"           yaml:"description"`
	Provider    provider.Provider `json:"-"                     yaml:"-"`
	Subcommands []*Command        `json:"subcommands,omitempty" yaml:"subcommands,omitempty"`
}