From: Timo Tijhof <krinklemail@gmail.com>
Date: Fri, 18 Aug 2017 01:20:40 +0000 (-0700)
Subject: jquery.migrate: Instrument with mw.track()
X-Git-Tag: 1.31.0-rc.0~2343^2
X-Git-Url: http://git.cyclocoop.org/%27.parametre_url%28%20%20%20generer_action_auteur%28%27charger_plugin%27%2C%20%27update_flux%27%29%2C%27update_flux%27%2C%20%27oui%27%29.%27?a=commitdiff_plain;h=4107d1d4df7874bb1a73211582754ab4f17b7b7a;p=lhc%2Fweb%2Fwiklou.git

jquery.migrate: Instrument with mw.track()

Inspired by cb20b5aa5a68d, which added similar instrumentation
during the jQuery 1.11 migration for MediaWiki in 2014.

This way we can plot overall usage in a Grafana dashboard and
help us track the progres of the on-going migration.

Bug: T124742
Change-Id: Ifab13d52d5681189cfb2faae342373558369b8c0
---

diff --git a/resources/lib/jquery/jquery.migrate.js b/resources/lib/jquery/jquery.migrate.js
index f094aaa2cc..12212ffcfb 100644
--- a/resources/lib/jquery/jquery.migrate.js
+++ b/resources/lib/jquery/jquery.migrate.js
@@ -6,6 +6,7 @@
  * - Preserve handler of uncaught exceptions in promise chains
  *   https://gerrit.wikimedia.org/r/#/c/360999/
  *   https://github.com/jquery/jquery-migrate/pull/262
+ * - Add mw.track instrumentation for statistics.
  */
 ;( function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
@@ -81,6 +82,8 @@ function migrateWarn( msg ) {
 	if ( !warnedAbout[ msg ] ) {
 		warnedAbout[ msg ] = true;
 		jQuery.migrateWarnings.push( msg );
+		// PATCH: Add instrumentation for statistics --Krinkle
+		mw.track( "mw.deprecate", "jquery-migrate" );
 		if ( console && console.warn && !jQuery.migrateMute ) {
 			console.warn( "JQMIGRATE: " + msg );
 			if ( jQuery.migrateTrace && console.trace ) {