diff --git a/cmd/neofs-cli/modules/util.go b/cmd/neofs-cli/modules/util.go index 64aa148d7..f560aaa7c 100644 --- a/cmd/neofs-cli/modules/util.go +++ b/cmd/neofs-cli/modules/util.go @@ -508,3 +508,28 @@ func keyerParseFile(filename string, d *keyer.Dashboard) error { return d.ParseBinary(data) } + +// errf returns formatted error in errFmt format +// if err is not nil. +func errf(errFmt string, err error) error { + if err == nil { + return nil + } + + return fmt.Errorf(errFmt, err) +} + +// exitOnErr calls exitOnErrCode with code 1. +func exitOnErr(cmd *cobra.Command, err error) { + exitOnErrCode(cmd, err, 1) +} + +// exitOnErrCode prints error via cmd and calls +// os.Exit with passed exit code. Does nothing +// if err is nil. +func exitOnErrCode(cmd *cobra.Command, err error, code int) { + if err != nil { + cmd.PrintErrln(err) + os.Exit(code) + } +}