Chore: Improve ZLS error logging

1 files changed, 15 insertions, 0 deletions

diff --git a/Scripts/main.js b/Scripts/main.js
index d9aac14..6f0a54e 100644
--- a/Scripts/main.js
+++ b/Scripts/main.js
@@ -476,6 +476,21 @@ class ZigLanguageServer {
       clientOptions
     );
 
+    client.onNotification("window/logMessage", ({ type, message }) => {
+      // type: 1=Error, 2=Warning, 3=Info, 4=Log
+      const enriched =
+        message === "ParseError"
+          ? "ParseError — ZLS could not fully parse the Zig source (normal while editing)"
+          : message;
+      if (type === 1) {
+        console.error(`[ZLS] ${enriched}`);
+      } else if (type === 2) {
+        console.warn(`[ZLS] ${enriched}`);
+      } else if (debugLogs) {
+        console.log(`[ZLS] ${enriched}`);
+      }
+    });
+
     this.clientStopDisposable = client.onDidStop((error) => {
       if (error) {
         console.error(`[${LANGUAGE_CLIENT_ID}] ${error.message}`);