From 24dd4ea41adbaed530556304bc8ba74c907eda56 Mon Sep 17 00:00:00 2001
From: nobody <info@localcdn.org>
Date: Sun, 18 Dec 2022 07:45:41 +0100
Subject: [PATCH] Bootstrap: Redirect alpha and beta versions to the stable
 version (#1265)

---
 core/constants.js          | 3 ++-
 core/request-analyzer.js   | 3 +++
 pages/updates/updates.html | 1 +
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/core/constants.js b/core/constants.js
index 2fe09feb..38a75c27 100644
--- a/core/constants.js
+++ b/core/constants.js
@@ -271,7 +271,8 @@ const Regex = {
     'FONT_AWESOME_WITH_CODE': /use\.fontawesome\.com\/[a-z0-9]{10}\.(js|css)/,
     'FONT_AWESOME_FONTS_ONLY': /\/font-?awesome\/(?:\d{1,2}\.){1,3}\d{1,2}\/fonts\//,
     'BOOTSTRAP_FONTS_ONLY': /\/bootstrap\/(?:\d{1,2}\.){1,3}\d{1,2}\/fonts\//,
-    'ROCKET_LOADER': /ajax\.cloudflare\.com\/cdn-cgi\/scripts\/[a-zA-Z0-9]{8}\/cloudflare-static\/rocket-loader\.min\.js/
+    'ROCKET_LOADER': /ajax\.cloudflare\.com\/cdn-cgi\/scripts\/[a-zA-Z0-9]{8}\/cloudflare-static\/rocket-loader\.min\.js/,
+    'TWITTER_BOOTSTRAP_ALPHA_BETA': /-(alpha|beta).?\d?/,
 };
 
 const MaterialIcons = {
diff --git a/core/request-analyzer.js b/core/request-analyzer.js
index 0d862b79..60b4b03e 100644
--- a/core/request-analyzer.js
+++ b/core/request-analyzer.js
@@ -145,6 +145,9 @@ requestAnalyzer._findLocalTarget = function (resourceMappings, basePath, channel
     let resourcePath, versionNumber, resourcePattern, shorthandResource;
 
     resourcePath = channelPath.replace(basePath, '');
+    if (resourcePath.startsWith('bootstrap')) {
+        resourcePath = resourcePath.replace(Regex.TWITTER_BOOTSTRAP_ALPHA_BETA, '');
+    }
 
     // Evaluate first in case of version 'latest' and numerals in resource
     versionNumber = resourcePath.match(Resource.VERSION_EXPRESSION);
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index fb8c4dfc..91999595 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -46,6 +46,7 @@
                         <p>Improved</p>
                         <ul>
                             <li>HTML filter active by default (<a href="https://codeberg.org/nobody/LocalCDN/issues/1249">#1249</a>)</li>
+                            <li>Bootstrap: Redirect alpha and beta versions to the stable version (<a href="https://codeberg.org/nobody/LocalCDN/issues/1265">#1265</a>)</li>
                         </ul>
                     </div>
                     <div id="generator-section">