Extracted golang comment format function

generator/template/format.go

@@ -0,0 +1,13 @@
+package template
+
+import "regexp"
+
+// Returns the provided string as golang comment without ascii control characters
+func formatGolangComment(comment string) string {
+	if len(comment) == 0 {
+		return ""
+	}
+
+	// Format as colang comment and remove ascii control characters from string
+	return "// " + regexp.MustCompile(`[[:cntrl:]]+`).ReplaceAllString(comment, "")
+}