From 88db367fe6f7c7ed777a9b3e4e5da470aefbba30 Mon Sep 17 00:00:00 2001
From: Martin Hochel <martinhochel@microsoft.com>
Date: Tue, 2 Jul 2024 09:29:27 +0200
Subject: [PATCH] fix(scripts-prettier): escape file names that are being
 passed to prettier bin via shell (#31889)

---
 scripts/prettier/src/prettier-helpers.js | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/scripts/prettier/src/prettier-helpers.js b/scripts/prettier/src/prettier-helpers.js
index 92a1a4fede5683..861b57e15fbdd6 100644
--- a/scripts/prettier/src/prettier-helpers.js
+++ b/scripts/prettier/src/prettier-helpers.js
@@ -47,10 +47,18 @@ function runPrettier(files, config = {}) {
 
   const prettierSupportedFiles = fileIsGlob
     ? files
-    : files.filter(file => {
+    : files.reduce((acc, file) => {
         const ext = path.extname(file).replace('.', '');
-        return prettierSupportedFileExtensions.includes(ext);
-      });
+
+        if (prettierSupportedFileExtensions.includes(ext)) {
+          // WHY IGNORE IS NEEDED?: prettier removes one of the '\' within replaceValue
+          // prettier-ignore
+          const escapedFileName = `"${file.replace(/\$/g, '\\\$')}"`;
+
+          acc.push(escapedFileName);
+        }
+        return acc;
+      }, /** @type {string[]} */ ([]));
 
   if (!prettierSupportedFiles.length) {
     console.log('prettier: No supported files found');