Fix #158 handle properly dependencies cache when deno/deps does not e…

…xists (#169) Co-authored-by: Jose Danilo Sampaio da Silva (Venturus) <jose.sampaio@dmz.org.br>
denoland · Sep 3, 2020 · 5eb19c6 · 5eb19c6
1 parent 8447851
commit 5eb19c6
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/core/deno_deps.ts b/core/deno_deps.ts
@@ -31,7 +31,16 @@ export type Range = {
 export async function getAllDenoCachedDeps(): Promise<Deps[]> {
   const depsRootDir = getDenoDepsDir();
   const deps: Deps[] = [];
-  const protocols = await fs.readdir(depsRootDir);
+  let protocols: string[] = [];
+
+  try {
+    protocols = await fs.readdir(depsRootDir);
+  } catch (error) {
+    //deno/deps directory does not exists
+    if (error.code === "ENOENT") {
+      return deps;
+    }
+  }
 
   await Promise.all(
     protocols.map(async (protocol) => {