interfaces

type Cli interface {
	Init(opt Options)
	SetConfig(cfg interface{})
	GenerateConfig(cfg interface{}, output string)
	SetDefaultAction(callback func(ctx interface{}) (err error))
	SetCommand(subcommand []*Command)
	Run() (err error)
	RunWithBlock(gcpercent int, loop time.Duration) (err error)
	Block(gcpercent int, loop time.Duration) (err error)
	ParsingContext(ctx interface{}) ParsingContext
}

type Command struct {
	EnvConfigName              string
	Config                     interface{}
	Name                       string
	Description                string
	Action                     func(ctx interface{}) (err error)
	SubCommand                 []*Command
	NotExitWhenCommandNotFound bool
}

type Options struct {
	Name                string
	Description         string
	Version             string
	Logger              logger.Logger
	ShowVersionFunction func()
}

type ParsingContext interface {
	ArgumentsFirst() (val string, err error)
}

type SecretEngine interface {
	Init() error
	Get(key string) string
}