From acc66157a9c5834fe20c017cfe3e37cb0280a995 Mon Sep 17 00:00:00 2001
From: Tim <57221600+TiltedToast@users.noreply.github.com>
Date: Fri, 1 Mar 2024 02:07:34 +0100
Subject: [PATCH] incrementally write to file in downloadURL

---
 src/helpers/utils.ts | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/helpers/utils.ts b/src/helpers/utils.ts
index 27a111f..d978d39 100644
--- a/src/helpers/utils.ts
+++ b/src/helpers/utils.ts
@@ -391,10 +391,21 @@ export async function downloadURL(url: string, saveLocation: string) {
         return `Failed to download <${url}>\n${response.status} ${response.statusText}`;
     }
 
-    const buffer = await response.arrayBuffer().catch(console.error);
+    if (!response.body) return "Failed to extract contents from response";
 
-    if (!buffer) return "Failed to extract contents from response";
-    await Bun.write(absSaveLocation, buffer);
+    try {
+        const writer = Bun.file(absSaveLocation).writer();
+
+        for await (const chunk of response.body) {
+            writer.write(chunk as Uint8Array);
+        }
+
+        await writer.flush();
+        await writer.end();
+    } catch (err) {
+        console.error(err);
+        return `Failed to write to file`;
+    }
 }
 
 /**