From f12ca22edb10f4f5d23225e6e474126494349e07 Mon Sep 17 00:00:00 2001
From: Andre Medeiros <me@andremedeiros.info>
Date: Thu, 7 Mar 2019 15:22:40 -0500
Subject: [PATCH] fix: limit cockpit editor file size

---
 packages/embark-ui/src/services/storage.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/embark-ui/src/services/storage.js b/packages/embark-ui/src/services/storage.js
index 6e09909f62..702f9c475b 100644
--- a/packages/embark-ui/src/services/storage.js
+++ b/packages/embark-ui/src/services/storage.js
@@ -2,6 +2,14 @@
 
 export async function addEditorTabs({file}) {
   const editorTabs = findOrCreateEditorTabs();
+
+  // Avoid files bigger than 1MB. Browsers limit heavily
+  // how much local storage we can actually use.
+  if(file.content.length > 1024 * 1024) {
+    alert('File is too big');
+    return {response: {data: editorTabs}};
+  }
+
   editorTabs.forEach(f => f.active = false);
   const alreadyAddedFile = editorTabs.find(f => f.name === file.name);
   if (alreadyAddedFile) {