From 85484b1762501095fd5bace240f09934720ca507 Mon Sep 17 00:00:00 2001
From: Abdullah Atta <abdullahatta@streetwriters.co>
Date: Wed, 24 May 2023 15:49:21 +0500
Subject: [PATCH] fs: add support for getting actual file size

---
 packages/streamable-fs/src/filehandle.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/packages/streamable-fs/src/filehandle.ts b/packages/streamable-fs/src/filehandle.ts
index 7fb396eb5..6e52e7327 100644
--- a/packages/streamable-fs/src/filehandle.ts
+++ b/packages/streamable-fs/src/filehandle.ts
@@ -92,4 +92,14 @@ export default class FileHandle {
     }
     return new Blob(blobParts, { type: this.file.type });
   }
+
+  async size() {
+    let size = 0;
+    for (let i = 0; i < this.file.chunks; ++i) {
+      const array = await this.readChunk(i);
+      if (!array) continue;
+      size += array.length;
+    }
+    return size;
+  }
 }