From 453f427044fd45ff6fc234fbbc1ee9e37b1ae07e Mon Sep 17 00:00:00 2001
From: Eric Coissac <eric@coissac.eu>
Date: Sun, 28 Jun 2026 12:35:02 +0200
Subject: [PATCH] fix(pmoserver): serve .webmanifest with correct MIME type for
 PWA

---
 pmoserver/src/serve_embed.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/pmoserver/src/serve_embed.rs b/pmoserver/src/serve_embed.rs
index 95fb2d30..21e2d2c3 100644
--- a/pmoserver/src/serve_embed.rs
+++ b/pmoserver/src/serve_embed.rs
@@ -50,10 +50,17 @@ impl<E: RustEmbed> ServeEmbed<E> {
 
         for candidate in candidates {
             if let Some(content) = E::get(candidate) {
-                let mime = mime_guess::from_path(candidate).first_or_octet_stream();
+                // mime_guess ne connaît pas .webmanifest (trop récent)
+                let mime = if candidate.ends_with(".webmanifest") {
+                    "application/manifest+json".to_string()
+                } else {
+                    mime_guess::from_path(candidate)
+                        .first_or_octet_stream()
+                        .to_string()
+                };
                 return Some(
                     (
-                        [(header::CONTENT_TYPE, mime.as_ref())],
+                        [(header::CONTENT_TYPE, mime.as_str())],
                         content.data.into_owned(),
                     )
                         .into_response(),