From 5c318f3537056be5779cb53374bc6f4785947c91 Mon Sep 17 00:00:00 2001
From: Steven Lambert <2433219+straker@users.noreply.github.com>
Date: Wed, 10 Apr 2024 09:25:08 -0600
Subject: [PATCH] fix: fix building axe-core translation files with region
 locales (#4396)

Figured a simple `split` would do the job without needing to write a
complicated regex to do it. Otherwise we'd need something like
`/\.([a-zA-Z_]+)\.js$/`

Closes: #4388
---
 build/tasks/configure.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/build/tasks/configure.js b/build/tasks/configure.js
index f4a3c6d262..19a8372efc 100644
--- a/build/tasks/configure.js
+++ b/build/tasks/configure.js
@@ -18,9 +18,11 @@ module.exports = function (grunt) {
       });
 
       this.files.forEach(function (file) {
-        const match = file.dest.auto.match(/\.([a-z]{2,3})\.js/);
-        if (match) {
-          options.locale = match[1];
+        // locale will always be the 2nd to last part of the
+        // filename and in the format of "<name>.<locale>.js"
+        const parts = file.dest.auto.split('.');
+        if (parts.length > 2) {
+          options.locale = parts[parts.length - 2];
         }
 
         buildRules(grunt, options, null, function (result) {