fix: limit cockpit editor file size

embarklabs · Mar 11, 2019 · f12ca22 · f12ca22
1 parent 616af6d
commit f12ca22
Showing 1 changed file with 8 additions and 0 deletions.
diff --git 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) {