Fix flickering of default icons in FuzzyFinder

Resolves #481.

Author: Alhadis

CHANGELOG.md

@@ -7,9 +7,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 [Unpublished]
 --------------------
 ### Fixed
+- [[`#481`][]] Rendering issue in Fuzzy-Finder
 - [[`#483`][]] Wrong colour used for `_spec.rb` files
 - [[`#489`][]] Wrong icon used for Dockerfiles
 
+[`#481`]: https://github.com/DanBrooker/file-icons/issues/481
 [`#483`]: https://github.com/DanBrooker/file-icons/issues/483
 [`#489`]: https://github.com/DanBrooker/file-icons/issues/489
 

lib/main.js

@@ -34,5 +34,7 @@ module.exports = {
 
 	serialize(){ return Storage.data; },
 
-	provideService(){ return IconService.addIconToElement; }
+	provideService(){ return IconService.addIconToElement; },
+	
+	suppressFOUC(){ return IconService.suppressFOUC(); }
 };

lib/service/icon-service.js

@@ -29,6 +29,20 @@ class IconService{
 	addIconToElement(element, path){
 		return IconNode.forElement(element, path);
 	}
+	
+	
+	suppressFOUC(){
+		return {
+			iconClassForPath(path){
+				const file = FileSystem.get(path);
+				return file.icon.getClasses() || null;
+			},
+			
+			onWillDeactivate(){
+				return new Disposable();
+			}
+		}
+	}
 }
 
 IconService.prototype.isReady = false;

package.json

@@ -33,6 +33,11 @@
 			"versions": {
 				"1.0.0": "provideService"
 			}
+		},
+		"atom.file-icons": {
+			"versions": {
+				"1.0.0": "suppressFOUC"
+			}
 		}
 	},
 	"configSchema": {