From a3f09559e465ea1255baf83345fc7fd1b2da62b3 Mon Sep 17 00:00:00 2001
From: Caio Lente <7017340+clente@users.noreply.github.com>
Date: Fri, 27 Oct 2023 19:30:53 -0300
Subject: Conditional CSS

---
 layouts/_default/_markup/render-codeblock.html | 6 ++++++
 layouts/_default/baseof.html                   | 6 ++++--
 layouts/shortcodes/highlight.html              | 5 +++++
 3 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 layouts/_default/_markup/render-codeblock.html
 create mode 100644 layouts/shortcodes/highlight.html

(limited to 'layouts')

diff --git a/layouts/_default/_markup/render-codeblock.html b/layouts/_default/_markup/render-codeblock.html
new file mode 100644
index 0000000..6e1a075
--- /dev/null
+++ b/layouts/_default/_markup/render-codeblock.html
@@ -0,0 +1,6 @@
+<!-- https://github.com/jmooring/hugo-testing/blob/hugo-forum-topic-40998/layouts/_default/_markup/render-codeblock-katex.html -->
+{{ .Page.Store.Set "hasCodeBlock" true }}
+
+<!-- https://www.veriphor.com/articles/code-block-render-hooks/ -->
+{{ $result := transform.HighlightCodeBlock . }}
+{{ $result.Wrapped }}
\ No newline at end of file
diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index fdfa47c..475d6f9 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -14,8 +14,10 @@
   {{ $style := resources.Get "style.css" | minify }}
   <link href="{{ $style.RelPermalink }}" rel="stylesheet">
 
-  {{ $syntax := resources.Get "syntax.css" | minify }}
-  <link href="{{ $syntax.RelPermalink }}" rel="stylesheet">
+  {{ if (.Page.Store.Get "hasCodeBlock") }}
+    {{ $syntax := resources.Get "syntax.css" | minify }}
+    <link href="{{ $syntax.RelPermalink }}" rel="stylesheet">
+  {{ end }}
 
   {{ with .Params.style }}
     {{ $extra := resources.Get . | minify }}
diff --git a/layouts/shortcodes/highlight.html b/layouts/shortcodes/highlight.html
new file mode 100644
index 0000000..6c86ca8
--- /dev/null
+++ b/layouts/shortcodes/highlight.html
@@ -0,0 +1,5 @@
+<!-- https://github.com/jmooring/hugo-testing/blob/hugo-forum-topic-40998/layouts/_default/_markup/render-codeblock-katex.html -->
+{{ .Page.Store.Set "hasCodeBlock" true }}
+
+<!-- https://github.com/gohugoio/hugo/blob/master/tpl/tplimpl/embedded/templates/shortcodes/highlight.html -->
+{{ if len .Params | eq 2 }}{{ highlight (trim .InnerDeindent "\n\r") (.Get 0) (.Get 1) }}{{ else }}{{ highlight (trim .InnerDeindent "\n\r") (.Get 0) "" }}{{ end }}
\ No newline at end of file
-- 
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