Hard-fail if hasteImpl is throwing an error during initialization. (j…

…estjs#3812)
tushardhole · Jun 13, 2017 · ee7ed57 · ee7ed57
1 parent 1cf3771
commit ee7ed57
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/packages/jest-haste-map/src/worker.js b/packages/jest-haste-map/src/worker.js
@@ -40,20 +40,20 @@ const formatError = (error: string | Error): SerializableError => {
 };
 
 module.exports = (data: WorkerMessage, callback: WorkerCallback): void => {
- try {
- if (
- data.hasteImplModulePath &&
- data.hasteImplModulePath !== hasteImplModulePath
- ) {
- if (hasteImpl) {
- throw new Error('jest-haste-map: hasteImplModulePath changed');
- }
- hasteImplModulePath = data.hasteImplModulePath;
- hasteImpl =
- // $FlowFixMe: dynamic require
- (require(hasteImplModulePath): HasteImpl);
+ if (
+ data.hasteImplModulePath &&
+ data.hasteImplModulePath !== hasteImplModulePath
+ ) {
+ if (hasteImpl) {
+ throw new Error('jest-haste-map: hasteImplModulePath changed');
  }
+ hasteImplModulePath = data.hasteImplModulePath;
+ hasteImpl =
+ // $FlowFixMe: dynamic require
+ (require(hasteImplModulePath): HasteImpl);
+ }
 
+ try {
  const filePath = data.filePath;
  const content = fs.readFileSync(filePath, 'utf8');
  let module;