From fef70f2473daefe242c80b9f3f34ef67396efaef Mon Sep 17 00:00:00 2001
From: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
Date: Thu, 31 Aug 2023 17:33:08 -0700
Subject: get name if not provided in `FormData.append` (#4434)

* get file name from blob if not provided

* add test

* another test

* format
---
 src/bun.js/webcore/blob.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/bun.js/webcore/blob.zig')

diff --git a/src/bun.js/webcore/blob.zig b/src/bun.js/webcore/blob.zig
index 25f762e97..54c37e679 100644
--- a/src/bun.js/webcore/blob.zig
+++ b/src/bun.js/webcore/blob.zig
@@ -510,11 +510,20 @@ pub const Blob = struct {
         this.finalize();
     }
 
+    export fn Blob__getFileNameString(this: *Blob) callconv(.C) bun.String {
+        if (this.getFileName()) |filename| {
+            return bun.String.fromBytes(filename);
+        }
+
+        return bun.String.empty;
+    }
+
     comptime {
         _ = Blob__dupeFromJS;
         _ = Blob__destroy;
         _ = Blob__dupe;
         _ = Blob__setAsFile;
+        _ = Blob__getFileNameString;
     }
 
     pub fn writeFormatForSize(size: usize, writer: anytype, comptime enable_ansi_colors: bool) !void {
-- 
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