Color host name conditions on ruleset pages: regexes orange, existing hosts green

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to **Checkmk SwissKnife** are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.25.0] - 2026-09-30
+
+### Added
+- Regexes in a rule's "Host name" condition are now shown in dark orange (readable on both light and dark themes), so they are easy to tell apart from exact host names. Exact host names that still exist in Checkmk (linked) are shown in green.
+
 ## [2.24.1] - 2026-09-30
 
 ### Fixed

user_script/checkmk_swissknife.user.js

@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         Checkmk SwissKnife
 // @namespace    https://luigidacunto.com/
-// @version      2.24.1
+// @version      2.25.0
 // @checkmk      2.3.x - 2.4.x
 // @description  Collection of UI improvements for Checkmk WATO. Each fix or enhancement is added here as an independent feature.
 // @author       Luigi D'Acunto
@@ -909,6 +909,8 @@
 
     injectStyles(doc, 'cmk-sk-missing-host-styles', `
       b.cmk-sk-missing-host { color: #ff4d4d !important; text-decoration: underline wavy #ff4d4d; }
+      b.cmk-sk-host-regex { color: #d35400 !important; }
+      b.cmk-sk-host-ok, b.cmk-sk-host-ok a { color: #2ea043 !important; }
     `);
 
     items.forEach(li => {
@@ -920,7 +922,8 @@
         const before = b.previousSibling ? b.previousSibling.textContent : '';
         if (/regex/.test(before)) isRegex = true;
         else if (!/^[\s,]*(or)?[\s,]*$/.test(before)) isRegex = false;
-        if (isRegex || b.querySelector('a')) return;
+        if (isRegex) { b.classList.add('cmk-sk-host-regex'); return; }
+        if (b.querySelector('a')) { b.classList.add('cmk-sk-host-ok'); return; }
         b.classList.add('cmk-sk-missing-host');
         b.title = 'Host not found in Checkmk (deleted?)';
       });