fix(MongoBinaryDownload): getDownloadUrl: allow DOWNLOAD_MIRROR to ad…

…d extra paths fixes #512
nodkz · Jul 24, 2021 · ae7ddab · ae7ddab
1 parent e77f010
commit ae7ddab
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/packages/mongodb-memory-server-core/src/util/MongoBinaryDownloadUrl.ts b/packages/mongodb-memory-server-core/src/util/MongoBinaryDownloadUrl.ts
@@ -55,7 +55,14 @@ export class MongoBinaryDownloadUrl implements MongoBinaryDownloadUrlOpts {
     log(`Using "${mirror}" as the mirror`);
 
     const url = new URL(mirror);
-    url.pathname = `/${this.platform}/${archive}`;
+
+    // ensure that the "mirror" path ends with "/"
+    if (!url.pathname.endsWith('/')) {
+      url.pathname = url.pathname + '/';
+    }
+
+    // no extra "/" between "pathname" and "platfrom", because of the "if" statement above to ensure "url.pathname" to end with "/"
+    url.pathname = `${url.pathname}${this.platform}/${archive}`;
 
     return url.toString();
   }