Improve error-handling

mantoni · Jul 29, 2024 · 8ef7198 · 8ef7198
1 parent c66a039
commit 8ef7198
Showing 1 changed file with 20 additions and 12 deletions.
diff --git a/lib/forwarder.js b/lib/forwarder.js
@@ -50,25 +50,33 @@ export async function forwardToDaemon(resolver, config) {
       }
     })
     .on('end', () => {
-      const notForwardedContent = content.slice(0, -5);
+      const endOfContent = content.slice(-5);
 
-      if(fixToStdout) {
-        content = content.slice(-5);
-      }
-
-      if (content.startsWith('EXIT')) {
-        process.exitCode = Number(content.slice(4));
-      } else {
+      if(!endOfContent.startsWith("EXIT")) {
         process.stdout.write(content);
         console.error('eslint_d: unexpected response');
         process.exitCode = 1;
+        return;
+      }
+
+      content = content.slice(0, -5);
+      const exitCode = Number(endOfContent.slice(4));
+      process.exitCode = exitCode;
+
+      if(exitCode !== 0 && exitCode !== 1) {
+        process.stdout.write(content);
+        return;
       }
 
-      if(fixToStdout) {
-        const object = JSON.parse(notForwardedContent);
-        const output = object[0].output;
-        process.stdout.write(output);
+      if(!fixToStdout) {
+        return;
       }
+
+      const object = JSON.parse(content);
+
+      const output = object[0].output || object[0].source;
+
+      process.stdout.write(output);
     })
     .on('error', async (err) => {
       if (err['code'] === 'ECONNREFUSED') {