feat: allow adding CSS URLs to HTML output

This is in the meta data field "css_urls".

Signed-off-by: Lars Wirzenius <liw@liw.fi>
Sponsored-by: author

1 files changed, 8 insertions, 0 deletions

diff --git a/src/doc.rs b/src/doc.rs
index 83b5ec2..7e80deb 100644
--- a/src/doc.rs
+++ b/src/doc.rs
@@ -160,6 +160,14 @@ impl Document {
         }
         head.push_child(Content::Elt(css));
 
+        for css_url in self.meta.css_urls() {
+            let mut link = Element::new(ElementTag::Link);
+            link.push_attribute(Attribute::new("rel", "stylesheet"));
+            link.push_attribute(Attribute::new("type", "text/css"));
+            link.push_attribute(Attribute::new("href", css_url));
+            head.push_child(Content::Elt(link));
+        }
+
         self.meta.set_date(date.into());
 
         let mut body_content = Element::new(crate::html::ElementTag::Div);