From 9a79a6ff7fd4fa5945193ddb217c09a7b6c6c6d9 Mon Sep 17 00:00:00 2001
From: Nolan Lawson <nolan@nolanlawson.com>
Date: Sat, 18 Aug 2018 22:17:28 -0700
Subject: [PATCH] disable manifest.json for iOS (#441)

fixes #45
---
 server.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/server.js b/server.js
index e072ce1b..7dd8c6c9 100644
--- a/server.js
+++ b/server.js
@@ -48,6 +48,17 @@ app.use(nonDebugOnly(helmet({
   }
 })))
 
+// TODO: remove this hack when Safari works with cross-origin window.open()
+// in a PWA: https://github.com/nolanlawson/pinafore/issues/45
+app.get('/manifest.json', (req, res, next) => {
+  if (/iP(?:hone|ad|od)/.test(req.headers['user-agent'])) {
+    return res.status(404).send({
+      error: 'manifest.json is disabled for iOS. see https://github.com/nolanlawson/pinafore/issues/45'
+    })
+  }
+  return next()
+})
+
 app.use(serveStatic('assets', {
   setHeaders: (res) => {
     res.setHeader('Cache-Control', 'public,max-age=600')