fix(perf): avoid superfluous timer wrappings in watch mode (#5114)

* fix(perf): avoid superfluous timer wrappings in watch mode * Track timer instrumentation on plugins --------- Co-authored-by: Lukas Taegert-Atkinson <[email protected]> Co-authored-by: Lukas Taegert-Atkinson <[email protected]>
rollup · Sep 10, 2023 · 1d0c6be · 1d0c6be
1 parent e9fef3f
commit 1d0c6be
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/utils/timers.ts b/src/utils/timers.ts
@@ -104,6 +104,8 @@ const TIMED_PLUGIN_HOOKS: readonly (keyof PluginHooks)[] = [
 ];
 
 function getPluginWithTimers(plugin: any, index: number): Plugin {
+	if (plugin._hasTimer) return plugin;
+	plugin._hasTimer = true;
 	for (const hook of TIMED_PLUGIN_HOOKS) {
 		if (hook in plugin) {
 			let timerLabel = `plugin ${index}`;