From 14bb940d6aee65547d2a4e87125fb5bfa4e3b1d1 Mon Sep 17 00:00:00 2001
From: Kai Volland <kaivolland@yahoo.de>
Date: Thu, 31 Oct 2024 15:36:16 +0100
Subject: [PATCH] feat:  throw error for unsupported targetParsers

---
 src/index.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/index.ts b/src/index.ts
index 53162e9..7419cef 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -191,6 +191,13 @@ async function writeFile(
       let output;
       indicator.text = `Writing to ${targetFile}`;
       if (targetParser) {
+        if (targetParser instanceof LyrxParser) {
+          throw new Error('LyrxParser is not supported as target parser.');
+        }
+        if (targetParser instanceof MapfileParser) {
+          throw new Error('MapfileParser is not supported as target parser.');
+        }
+
         const {
           output: writeOutput,
           errors: writeErrors,