fix(kubectl): rollout restart [r8s-322] (#729)

pkg/libkubectl/resource.go

@@ -0,0 +1,20 @@
+package libkubectl
+
+import "strings"
+
+func isManifestFile(resource string) bool {
+	trimmedResource := strings.TrimSpace(resource)
+	return strings.HasSuffix(trimmedResource, ".yaml") || strings.HasSuffix(trimmedResource, ".yml")
+}
+
+func resourcesToArgs(resources []string) []string {
+	args := []string{}
+	for _, resource := range resources {
+		if isManifestFile(resource) {
+			args = append(args, "-f", strings.TrimSpace(resource))
+		} else {
+			args = append(args, resource)
+		}
+	}
+	return args
+}