From 5c002f7ff2c9d490f86ac695b9c18abfd15f5eae Mon Sep 17 00:00:00 2001
From: Alice Gaudon <alice@gaudon.pro>
Date: Fri, 20 Nov 2020 13:38:47 +0100
Subject: [PATCH] Properly set content-type when Range header is present

---
 src/controllers/GiteaRepoLatestReleaseController.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/controllers/GiteaRepoLatestReleaseController.ts b/src/controllers/GiteaRepoLatestReleaseController.ts
index 2837eab..b03856c 100644
--- a/src/controllers/GiteaRepoLatestReleaseController.ts
+++ b/src/controllers/GiteaRepoLatestReleaseController.ts
@@ -110,8 +110,16 @@ export default class GiteaRepoLatestReleaseController extends Controller {
             await promisify(fs.rename)(tmpAssetPath, assetPath);
         }
 
+        const options: Record<string, unknown> = {};
+
+        if (req.header('Range')) {
+            options.headers = {
+                'Content-Type': 'multipart/byteranges',
+            };
+        }
+
         // Respond
-        return res.download(assetPath, downloadProperties.asset.name);
+        return res.download(assetPath, downloadProperties.asset.name, options);
     }
 }