Disable workers for compiling on CircleCI (#15645)

babel · May 22, 2023 · 03c51ca · 03c51ca
1 parent 5ec7e41
commit 03c51ca
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Gulpfile.mjs b/Gulpfile.mjs
@@ -249,7 +249,12 @@ function getFiles(glob, { include, exclude }) {
 
 function createWorker(useWorker) {
   const numWorkers = Math.ceil(Math.max(cpus().length, 1) / 2) - 1;
-  if (numWorkers === 0 || !useWorker) {
+  if (
+    numWorkers === 0 ||
+    !useWorker ||
+    // For some reason, on CircleCI the workers hang indefinitely.
+    process.env.CIRCLECI
+  ) {
     return require("./babel-worker.cjs");
   }
   const worker = new JestWorker(require.resolve("./babel-worker.cjs"), {