manifest-templator: ignore unknown parameters

In order to share / reuse same command-line parameters for manifest-templator and tests, making unknown parameters be ignored. Signed-off-by: Lukas Bednar <[email protected]>
volume-ji · Dec 17, 2018 · 50599b9 · 50599b9
1 parent cd09f01
commit 50599b9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tools/manifest-templator/manifest-templator.go b/tools/manifest-templator/manifest-templator.go
@@ -25,6 +25,8 @@ import (
 	"os"
 	"path/filepath"
 	"text/template"
+
+	"github.com/spf13/pflag"
 )
 
 type templateData struct {
@@ -44,7 +46,9 @@ func main() {
 	imagePullPolicy := flag.String("image-pull-policy", "IfNotPresent", "")
 	genDir := flag.String("generated-manifests-dir", "", "")
 	inputFile := flag.String("input-file", "", "")
-	flag.Parse()
+	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)
+	pflag.CommandLine.ParseErrorsWhitelist.UnknownFlags = true
+	pflag.Parse()
 
 	data := templateData{
 		Namespace:          *namespace,