selfupdate

type HTTPRequester struct {
}

type Info struct {
	Version   string
	Sha256    []byte
	Signature []byte
}

type Requester interface {
	Fetch(url string) (io.ReadCloser, error)
}

type Updater struct {
	CurrentVersion string         // Currently running version.
	ApiURL         string         // Base URL for API requests (json files).
	CmdName        string         // Command name is appended to the ApiURL like http://apiurl/CmdName/. This represents one binary.
	BinURL         string         // Base URL for full binary downloads.
	DiffURL        string         // Base URL for diff downloads.
	Dir            string         // Directory to store selfupdate state.
	ForceCheck     bool           // Check for update regardless of cktime timestamp
	CheckTime      int            // Time in hours before next check
	RandomizeTime  int            // Time in hours to randomize with CheckTime
	Requester      Requester      //Optional parameter to override existing http request handler
	PublicKey      *rsa.PublicKey // Optional parameter to check signature in the update. If a key is set any binary must be checked with supplied Signature hash of API
	Target         string         // Optional parameter to specify binary to update. Set to current executable if not specified
	Platform       string         // Optional parameter to specify platform. Defaults to ${runtime.GOOS}-${runtime.GOARCH}
}