Make --handler a required parameter

buildkite · Dec 12, 2018 · 3ffe1fa · 3ffe1fa
1 parent 65305aa
commit 3ffe1fa
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmd/lifecycled/main.go b/cmd/lifecycled/main.go
@@ -50,6 +50,7 @@ func main() {
 		BoolVar(&disableSpotListener)
 
 	app.Flag("handler", "The script to invoke to handle events").
+		Required().
 		FileVar(&handler)
 
 	app.Flag("json", "Enable JSON logging").