fix dir

Author: mellyeliu

packages/cli/src/cache.js

@@ -8,7 +8,7 @@
  */
 import fs from 'fs/promises';
 import path from 'path';
-const { utils } = require('@stylexjs/shared');
+import { utils } from '@stylexjs/shared';
 
 const hash = utils.hash;
 
@@ -17,6 +17,26 @@ export function getDefaultCachePath() {
   return path.join('node_modules', '.stylex-cache');
 }
 
+function findProjectRoot(startDir = process.cwd()) {
+  let currentDir = startDir;
+
+  while (currentDir !== path.parse(currentDir).root) {
+    if (fs.existsSync(path.join(currentDir, 'package.json'))) {
+      return currentDir;
+    }
+    currentDir = path.dirname(currentDir);
+  }
+
+  throw new Error('Project root not found');
+}
+
+export async function getCacheFilePath(cachePath, filePath) {
+  const projectRoot = path.join(__dirname, '../../../');
+  const relativePath = path.relative(projectRoot, filePath);
+  const fileName = relativePath.replace(/[\\/]/g, '__');
+  return path.join(cachePath, `${fileName}.json`);
+}
+
 export async function getCacheFilePath(cachePath, filePath) {
   const projectRoot = path.resolve();
   const relativePath = path.relative(projectRoot, filePath);