From 640d8ebecbc3720be5b2f7adda0e69b344f22176 Mon Sep 17 00:00:00 2001
From: Yann Braga <yannbf@gmail.com>
Date: Wed, 18 Oct 2023 07:43:32 +0200
Subject: [PATCH] Merge pull request #24389 from storybookjs/postinstall/themes

Themes: Run postinstall in shell for windows
(cherry picked from commit 6b930ec136fe3962441ea04801361dca41b57be1)
---
 code/addons/themes/postinstall.js | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/code/addons/themes/postinstall.js b/code/addons/themes/postinstall.js
index 01a9b3151e89..87175ac9cbc1 100644
--- a/code/addons/themes/postinstall.js
+++ b/code/addons/themes/postinstall.js
@@ -1,17 +1,24 @@
 const { spawn } = require('child_process');
 
 const PACKAGE_MANAGER_TO_COMMAND = {
-  npm: 'npx',
-  yarn1: 'npx',
-  yarn2: 'yarn dlx',
-  pnpm: 'pnpm dlx',
+  npm: ['npx'],
+  pnpm: ['pnpm', 'dlx'],
+  yarn1: ['npx'],
+  yarn2: ['yarn', 'dlx'],
 };
 
-module.exports = function postinstall(options) {
-  const command = PACKAGE_MANAGER_TO_COMMAND[options.packageManager];
+const selectPackageManagerCommand = (packageManager) => PACKAGE_MANAGER_TO_COMMAND[packageManager];
 
-  spawn(command, ['@storybook/auto-config', 'themes'], {
+const spawnPackageManagerScript = async (packageManager, args) => {
+  const [command, ...baseArgs] = selectPackageManagerCommand(packageManager);
+
+  await spawn(command, [...baseArgs, ...args], {
     stdio: 'inherit',
     cwd: process.cwd(),
+    shell: true,
   });
 };
+
+module.exports = async function postinstall({ packageManager = 'npm' }) {
+  await spawnPackageManagerScript(packageManager, ['@storybook/auto-config', 'themes']);
+};