vertigo_cli: Allow missing "head" element

vertigo-web · Feb 28, 2024 · cc927df · cc927df
1 parent c68a009
commit cc927df
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/CHANGES.md b/CHANGES.md
@@ -7,6 +7,7 @@
 
 * vertigo-cli: Don't html-escape styles embedded during SSR
 * vertigo-cli: Don't panic when missing root html element
+* vertigo-cli: Allow missing "head" element
 
 ## 0.4.2 - 2024-02-06
 

diff --git a/crates/vertigo-cli/src/serve/html/html_response.rs b/crates/vertigo-cli/src/serve/html/html_response.rs
@@ -100,8 +100,7 @@ impl HtmlResponse {
         let head_exists = root_html.modify(&[("head", 0)], move |_head| {});
 
         if !head_exists {
-            let message = "Missing <head> element".into();
-            return (StatusCode::INTERNAL_SERVER_ERROR, message);
+            log::info!("Missing <head> element");
         }
 
         let script = HtmlElement::new("script")

diff --git a/demo/app/src/lib.rs b/demo/app/src/lib.rs
@@ -7,9 +7,13 @@ mod app;
 fn render() -> DomNode {
     let Some(ws_chat) = get_driver().env("ws_chat") else {
         return dom! {
-            <div>
-                "The ws_chat variable env is missing"
-            </div>
+            <html>
+                <body>
+                    <div>
+                        "The ws_chat variable env is missing"
+                    </div>
+                </body>
+            </html>
         }
     };