fix(core): update

ts/smartbucket.classes.directory.ts

@@ -43,6 +43,10 @@ export class Directory {
     const parentDirectories = this.getParentDirectories();
     let basePath = '';
     for (const parentDir of parentDirectories) {
+      if (parentDir.name === '') {
+        basePath = this.name;
+        continue;
+      }
       basePath = parentDir.name + '/' + this.name;
     }
     return basePath;
@@ -91,9 +95,12 @@ export class Directory {
     const directoryArray: Directory[] = [];
     const duplexStream = plugins.streamfunction.createDuplexStream<plugins.minio.BucketItem, void>(
       async bucketItem => {
-        const subtractedPath = bucketItem.name.replace(this.getBasePath(), '');
+        let subtractedPath = bucketItem.name.replace(this.getBasePath(), '');
+        if (subtractedPath.startsWith('/')) {
+          subtractedPath = subtractedPath.substr(1);
+        }
         if (subtractedPath.includes('/')) {
-          const dirName = bucketItem.name.split('/')[0];
+          const dirName = subtractedPath.split('/')[0];
           if (directoryArray.find(directory => directory.name === dirName)) {
             return;
           }
@@ -124,11 +131,20 @@ export class Directory {
    * gets a sub directory
    */
   public async getSubDirectoryByName(dirNameArg: string): Promise<Directory> {
-    // TODO: make this recursive
-    const directories = await this.listDirectories();
-    return directories.find(directory => {
-      return directory.name === dirNameArg;
-    });
+    const dirNameArray = dirNameArg.split('/');
+
+    const getDirectory = async (directoryArg: Directory, dirNameToSearch: string) => {
+      const directories = await directoryArg.listDirectories();
+      return directories.find(directory => {
+        return directory.name === dirNameToSearch;
+      });
+    };
+    let wantedDirectory: Directory;
+    for (const dirNameToSearch of dirNameArray) {
+      const directoryToSearchIn = wantedDirectory ? wantedDirectory : this;
+      wantedDirectory = await getDirectory(directoryToSearchIn, dirNameToSearch);
+    }
+    return wantedDirectory;
   }
 
   /**