Merge pull request #30 from krazywarez/syntax-highlighting

Add multi-language syntax highlighting (#16)

1 files changed, 10 insertions, 2 deletions

diff --git a/Hutch/Views/Tickets/TicketDetailView.swift b/Hutch/Views/Tickets/TicketDetailView.swift
index 6339776..1ace6b6 100644
--- a/Hutch/Views/Tickets/TicketDetailView.swift
+++ b/Hutch/Views/Tickets/TicketDetailView.swift
@@ -553,14 +553,22 @@ private struct MarkdownContentView: View {
                     .frame(minHeight: 80)
             }
         }
-        .task(id: markdown) {
+        .task(id: MarkdownRenderKey(markdown: markdown, isDark: colorScheme == .dark)) {
+            let theme = SyntaxHighlightTheme(colorScheme: colorScheme)
             let html = await Task.detached(priority: .userInitiated) {
-                markdownToHTML(markdown)
+                markdownToHTML(markdown, codeTheme: theme)
             }.value
             guard !Task.isCancelled else { return }
             renderedHTML = html
         }
     }
+
+    /// Re-renders when the markdown or the color scheme changes; highlighted
+    /// code colors are baked into the HTML, so both must key the render.
+    private struct MarkdownRenderKey: Equatable {
+        let markdown: String
+        let isDark: Bool
+    }
 }
 
 // MARK: - Event Row