From 29d7be8c7a4294a50aee68d74eae24676f20ad18 Mon Sep 17 00:00:00 2001 From: Craig Furman Date: Mon, 11 Feb 2019 14:48:12 +0000 Subject: [PATCH] Support short help flag --- cmd/acceptance/main.go | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/cmd/acceptance/main.go b/cmd/acceptance/main.go index 4569c4d2..90f0fa12 100644 --- a/cmd/acceptance/main.go +++ b/cmd/acceptance/main.go @@ -53,18 +53,14 @@ func init() { logger = kitlog.With(logger, "ts", kitlog.DefaultTimestampUTC, "caller", kitlog.DefaultCaller) stdlog.SetOutput(kitlog.NewStdlibAdapter(logger)) klog.SetOutput(kitlog.NewStdlibAdapter(logger)) + app.HelpFlag.Short('h') } func main() { - parsed, err := app.Parse(os.Args[1:]) - if err != nil { - kingpin.Fatalf("%s, try --help", err) - } - ctx, cancel := signals.SetupSignalHandler() defer cancel() - switch parsed { + switch kingpin.MustParse(app.Parse(os.Args[1:])) { case prepare.FullCommand(): logger = kitlog.With(logger, "clusterName", *prepareName)