Function render_code_block_html

preview/build.rs:99–129

(kind: &pulldown_cmark::CodeBlockKind<'_>, source: &str)

}

fn render_code_block_html(kind: &pulldown_cmark::CodeBlockKind<'_>, source: &str) -> String {
    let language = match kind {
        pulldown_cmark::CodeBlockKind::Fenced(info) => {
            let slug = info.split_whitespace().next().unwrap_or_default();
            language_from_slug(slug)
        }
        pulldown_cmark::CodeBlockKind::Indented => None,
    };

    let Some(language) = language else {
        return render_plain_code_block(source);
    };

    let source = source.trim_end_matches('\n');
    let highlighted: dioxus_code::advanced::HighlightedSource =
        dioxus_code::SourceCode::new(language, source).into();

    dioxus_ssr::render_element(rsx! {
        div {
            class: "dx-preview-code-theme",
            tabindex: "0",
            dioxus_code::Code {
                src: highlighted,
                theme: dioxus_code::CodeTheme::system(
                    dioxus_code::Theme::GITHUB_LIGHT,
                    dioxus_code::Theme::GITHUB_DARK,
                ),
            }
        }
    })
}

fn render_plain_code_block(source: &str) -> String {
    let source = source.trim_end_matches('\n');