chore: clean up unused code

packages/webpack5/src/helpers/project.ts

@@ -19,9 +19,7 @@ interface IPackageJson {
  * Utility function to get the contents of the project package.json
  */
 export function getPackageJson() {
-	return require(
-		getProjectFilePath('package.json')
-	) as IPackageJson;
+	return require(getProjectFilePath('package.json')) as IPackageJson;
 }
 
 /**
@@ -31,3 +29,22 @@ export function getPackageJson() {
 export function getProjectFilePath(filePath: string): string {
 	return resolve(getProjectRootPath(), filePath);
 }
+
+// unused helper, but keeping it here as we may need it
+// todo: remove if unused for next few releases
+// function findFile(fileName, currentDir): string | null {
+// 	// console.log(`findFile(${fileName}, ${currentDir})`)
+// 	const path = resolve(currentDir, fileName);
+//
+// 	if (existsSync(path)) {
+// 		return path;
+// 	}
+//
+// 	// bail if we reached the root dir
+// 	if (currentDir === resolve('/')) {
+// 		return null;
+// 	}
+//
+// 	// traverse to the parent folder
+// 	return findFile(fileName, resolve(currentDir, '..'));
+// }