fix(ext/node): Support `env` option in worker_thread (#23462)

Fixes https://github.com/denoland/deno/issues/23455

1 files changed, 6 insertions, 0 deletions

diff --git a/ext/node/polyfills/worker_threads.ts b/ext/node/polyfills/worker_threads.ts
index f61e7e3e3..96aa02fe1 100644
--- a/ext/node/polyfills/worker_threads.ts
+++ b/ext/node/polyfills/worker_threads.ts
@@ -27,6 +27,7 @@ import * as webidl from "ext:deno_webidl/00_webidl.js";
 import { notImplemented } from "ext:deno_node/_utils.ts";
 import { EventEmitter } from "node:events";
 import { BroadcastChannel } from "ext:deno_broadcast_channel/01_broadcast_channel.js";
+import process from "node:process";
 
 const { ObjectPrototypeIsPrototypeOf } = primordials;
 const {
@@ -128,6 +129,7 @@ class NodeWorker extends EventEmitter {
     const serializedWorkerMetadata = serializeJsMessageData({
       workerData: options?.workerData,
       environmentData: environmentData,
+      env: options?.env,
     }, options?.transferList ?? []);
     const id = op_create_worker(
       {
@@ -348,6 +350,10 @@ internals.__initWorkerThreads = (
       const { 0: metadata, 1: _ } = maybeWorkerMetadata;
       workerData = metadata.workerData;
       environmentData = metadata.environmentData;
+      const env = metadata.env;
+      if (env) {
+        process.env = env;
+      }
     }
     defaultExport.workerData = workerData;
     defaultExport.parentPort = parentPort;