Don't crash when the binary command returns a large json.

Fixes #305

Author: cristianoc

CHANGELOG.md

@@ -17,6 +17,7 @@ Fixes:
 - Fix issue in JSX autocompletion where the `key` label would always appear.
 - Fix issue in record field autocomplete not working with type aliases.
 - Fix issue where autocomplete for local values would not work in the presence of `@react.component` annotations.
+- Fix issue where the server would crash on large output produced by the binary command.
 
 ## 1.1.3
 

server/src/utils.ts

@@ -142,9 +142,11 @@ export let runAnalysisAfterSanityCheck = (
   if (projectRootPath == null) {
     return null;
   }
-  let stdout = childProcess.execFileSync(binaryPath, args, {
+  let options: childProcess.ExecFileSyncOptions = {
     cwd: projectRootPath,
-  });
+    maxBuffer: Infinity,
+  };
+  let stdout = childProcess.execFileSync(binaryPath, args, options);
   return JSON.parse(stdout.toString());
 };