From 5aa2858f4b2dae544a4160421ebe0a799faf429d Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@element.io>
Date: Thu, 4 Feb 2021 11:31:07 +0100
Subject: [PATCH] fix need for unsafe-eval in CSP header

---
 scripts/build.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/build.js b/scripts/build.js
index a099126..94a98ab 100644
--- a/scripts/build.js
+++ b/scripts/build.js
@@ -69,6 +69,10 @@ async function buildHtml(assets) {
     const doc = cheerio.load(devHtml);
     doc("link[rel=stylesheet]").attr("href", assets.resolve(`bundle.css`));
     const mainScripts = [
+        // this is needed to avoid hitting https://github.com/facebook/regenerator/issues/378
+        // which prevents the whole bundle to load, as our CSP headers don't allow unsafe-eval
+        // and I preferred this over disabling strict mode for the whole bundle
+        `<script type="text/javascript">window.regeneratorRuntime = undefined;</script>`,
         `<script type="text/javascript" src="${assets.resolve(`bundle.js`)}"></script>`,
         `<script type="text/javascript">bundle.main(document.body);</script>`
     ];