refactor: make functions async

rollup · Jan 30, 2022 · 8f9d2a2 · 8f9d2a2
1 parent 7104e34
commit 8f9d2a2
Showing 1 changed file with 8 additions and 5 deletions.
diff --git a/src/utils/resolveId.ts b/src/utils/resolveId.ts
@@ -45,15 +45,18 @@ export async function resolveId(
 	);
 }
 
-function addJsExtensionIfNecessary(file: string, preserveSymlinks: boolean): string | undefined {
+async function addJsExtensionIfNecessary(
+	file: string,
+	preserveSymlinks: boolean
+): Promise<string | undefined> {
 	return (
-		findFile(file, preserveSymlinks) ??
-		findFile(file + '.mjs', preserveSymlinks) ??
-		findFile(file + '.js', preserveSymlinks)
+		(await findFile(file, preserveSymlinks)) ??
+		(await findFile(file + '.mjs', preserveSymlinks)) ??
+		(await findFile(file + '.js', preserveSymlinks))
 	);
 }
 
-function findFile(file: string, preserveSymlinks: boolean): string | undefined {
+async function findFile(file: string, preserveSymlinks: boolean): Promise<string | undefined> {
 	try {
 		const stats = lstatSync(file);
 		if (!preserveSymlinks && stats.isSymbolicLink())