lazy load of injected code

ritwickdey · Jan 19, 2022 · 5f09765 · 5f09765
1 parent 1b8f82c
commit 5f09765
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/live-server/index.js b/lib/live-server/index.js
@@ -24,11 +24,15 @@ var fs = require('fs'),
 require('colors');
 
 
-var INJECTED_CODE = fs.readFileSync(path.join(__dirname, "injected.html"), "utf8");
+
 
 let useBrowserExtension = false;
 let GET_INJECTED_CODE = () => {
-	return useBrowserExtension === true ? '' : INJECTED_CODE;
+	if (!GET_INJECTED_CODE.cache){
+		GET_INJECTED_CODE.cache = fs.readFileSync(path.join(__dirname, "injected.html"), "utf8");
+	}
+
+	return useBrowserExtension === true ? '' : GET_INJECTED_CODE.cache;
 }
 
 var LiveServer = {