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, 34 insertions, 0 deletions

diff --git a/subplot.md b/subplot.md
index 6532614..432b571 100644
--- a/subplot.md
+++ b/subplot.md
@@ -3683,6 +3683,40 @@ html {
 }
 ~~~
 
+### CSS URLs
+
+_Requirement:_ The user can specify CSS URLs to add in the HTML
+output.
+
+Justification: We want to allow users to specify non-embedded CSS.
+
+~~~scenario
+given file css-urls.subplot
+given file css-urls.md
+given file b.yaml
+given an installed subplot
+when I run subplot docgen css-urls.subplot -o foo.html
+then file foo.html contains "https://example.com/flushing.css"
+~~~
+
+~~~{#css-urls.subplot .file .yaml .numberLines}
+title: Embedded CSS
+markdowns:
+  - css-urls.md
+bindings:
+  - b.yaml
+css_urls:
+  - https://example.com/flushing.css
+~~~
+
+~~~~~~{#css-urls.md .file .markdown .numberLines}
+# This is a title
+
+~~~scenario
+given precondition
+~~~
+~~~~~~
+
 
 ## Running Subplot