From bc4fa6b198557a7f3989eb0865e2c77ac7451d29 Mon Sep 17 00:00:00 2001
From: kibigo! <marrus-sh@users.noreply.github.com>
Date: Sun, 3 Dec 2017 23:26:40 -0800
Subject: Rename themes -> flavours ? ?

---
 app/javascript/flavours/glitch/util/performance.js | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 app/javascript/flavours/glitch/util/performance.js

(limited to 'app/javascript/flavours/glitch/util/performance.js')

diff --git a/app/javascript/flavours/glitch/util/performance.js b/app/javascript/flavours/glitch/util/performance.js
new file mode 100644
index 000000000..450a90626
--- /dev/null
+++ b/app/javascript/flavours/glitch/util/performance.js
@@ -0,0 +1,31 @@
+//
+// Tools for performance debugging, only enabled in development mode.
+// Open up Chrome Dev Tools, then Timeline, then User Timing to see output.
+// Also see config/webpack/loaders/mark.js for the webpack loader marks.
+//
+
+let marky;
+
+if (process.env.NODE_ENV === 'development') {
+  if (typeof performance !== 'undefined' && performance.setResourceTimingBufferSize) {
+    // Increase Firefox's performance entry limit; otherwise it's capped to 150.
+    // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1331135
+    performance.setResourceTimingBufferSize(Infinity);
+  }
+  marky = require('marky');
+  // allows us to easily do e.g. ReactPerf.printWasted() while debugging
+  //window.ReactPerf = require('react-addons-perf');
+  //window.ReactPerf.start();
+}
+
+export function start(name) {
+  if (process.env.NODE_ENV === 'development') {
+    marky.mark(name);
+  }
+}
+
+export function stop(name) {
+  if (process.env.NODE_ENV === 'development') {
+    marky.stop(name);
+  }
+}
-- 
cgit