Fix repository cleanup after removal and expiration (#782)

src/core/Repository.ts

@@ -543,6 +543,20 @@ export default class Repository {
     }
   }
 
+  /**
+   * Record that repository content has been cached again after a reset.
+   */
+  async markCachePresent() {
+    if (!this.model.isReseted) return;
+    this.model.isReseted = false;
+    if (isConnected) {
+      await AnonymizedRepositoryModel.updateOne(
+        { _id: this._model._id },
+        { $set: { isReseted: false } }
+      ).exec();
+    }
+  }
+
   /**
    * Compute the size of the repository in term of storage and number of files.
    *