command

func CleanUpSignals ¶

func CleanUpSignals()

CleanUpSignals runs all enabled handlers in priority order

func DisableSignalHandler ¶

func DisableSignalHandler(name string)

DisableSignalHandler can Disable SignalHandler by name

func FilePath ¶

func FilePath(file string) (real string, err error)

FilePath gives the real file path. If is a link, gives its origin path.

func RegisterCommand ¶

func RegisterCommand(cmd cli.Command)

RegisterCommand add new Available command

func RegisterSignalHandler ¶

func RegisterSignalHandler(name string, handler SignalHandler, priority int)

RegisterSignalHandler will add @handler to signal callback list

@name: mark for the handler
@handler: callback, returns error.
@priority: all Handlers will run in priority order.
  - `0` has a higher Priority over `1`.

func Run ¶

func Run() error

Run starts app

func RunSignal ¶

func RunSignal()

RunSignal will subscribe to SIGINT and SIGKILL and do CleanUp if triggered

func SetupConfig ¶

func SetupConfig(s *config.Setting)

SetupConfig will add `config` command

func SetupUpdate ¶

func SetupUpdate(src string)

SetupUpdate will add an `update` command, to update self from a http url

func UseCommand ¶

func UseCommand(cmd ...string)

UseCommand tells app which commands it will use