From 7e5844bcb1c42a7852ad36e8b82daabcfb0ac59e Mon Sep 17 00:00:00 2001
From: Thomas Hobson <git@hexf.me>
Date: Fri, 15 Oct 2021 16:14:06 +1300
Subject: [PATCH] require arleast 1 utf-8 encoded file

---
 api/src/api/v2.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/api/src/api/v2.js b/api/src/api/v2.js
index f9a3f66..d772c5a 100644
--- a/api/src/api/v2.js
+++ b/api/src/api/v2.js
@@ -87,6 +87,15 @@ function get_job(body) {
             }
         }
 
+        if (
+            files.filter(file => !file.encoding || file.encoding === 'utf8')
+                .length === 0
+        ) {
+            return reject({
+                message: 'files must include at least one utf8 encoded file',
+            });
+        }
+
         const rt = runtime.get_latest_runtime_matching_language_version(
             language,
             version