From b233d0805a5d6e8664df12209a8ce9c5cc75ea3c Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Mon, 29 May 2023 10:44:09 +0200
Subject: [PATCH] chore: `process.mainModule` -> `require.main` (#38452)

chore: process.mainModule -> require.main
---
 script/yarn.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/script/yarn.js b/script/yarn.js
index 08ff088327b..353a1832442 100644
--- a/script/yarn.js
+++ b/script/yarn.js
@@ -3,13 +3,9 @@ const fs = require('fs');
 const path = require('path');
 
 const YARN_VERSION = /'yarn_version': '(.+?)'/.exec(fs.readFileSync(path.resolve(__dirname, '../DEPS'), 'utf8'))[1];
+const NPX_CMD = process.platform === 'win32' ? 'npx.cmd' : 'npx';
 
-exports.YARN_VERSION = YARN_VERSION;
-
-// If we are running "node script/yarn" run as the yarn CLI
-if (process.mainModule === module) {
-  const NPX_CMD = process.platform === 'win32' ? 'npx.cmd' : 'npx';
-
+if (require.main === module) {
   const child = cp.spawn(NPX_CMD, [`yarn@${YARN_VERSION}`, ...process.argv.slice(2)], {
     stdio: 'inherit',
     env: {
@@ -20,3 +16,5 @@ if (process.mainModule === module) {
 
   child.on('exit', code => process.exit(code));
 }
+
+exports.YARN_VERSION = YARN_VERSION;