From 5e2ba8c45f19600347a56d314af9dfca51da33ed Mon Sep 17 00:00:00 2001
From: Andrew Kingston <aptkingston@ssl-mail.com>
Date: Wed, 29 Sep 2021 10:16:44 +0100
Subject: [PATCH] Suppress svelte runtime warnings

---
 packages/builder/src/helpers/warnings.js | 16 ++++++++++++++++
 packages/builder/src/main.js             | 12 ++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 packages/builder/src/helpers/warnings.js

diff --git a/packages/builder/src/helpers/warnings.js b/packages/builder/src/helpers/warnings.js
new file mode 100644
index 0000000000..ad943a8578
--- /dev/null
+++ b/packages/builder/src/helpers/warnings.js
@@ -0,0 +1,16 @@
+export const suppressWarnings = warnings => {
+  if (!warnings?.length) {
+    return
+  }
+  const regex = new RegExp(warnings.map(x => `(${x})`).join("|"), "gi")
+  const warn = console.warn
+  console.warn = (...params) => {
+    const msg = params[0]
+    if (msg && typeof msg === "string") {
+      if (msg.match(regex)) {
+        return
+      }
+    }
+    warn(...params)
+  }
+}
diff --git a/packages/builder/src/main.js b/packages/builder/src/main.js
index f0fd0af178..bc5ec4f009 100644
--- a/packages/builder/src/main.js
+++ b/packages/builder/src/main.js
@@ -7,11 +7,19 @@ import "@spectrum-css/vars/dist/spectrum-light.css"
 import "@spectrum-css/vars/dist/spectrum-lightest.css"
 import "@spectrum-css/page/dist/index-vars.css"
 import "./global.css"
-
+import { suppressWarnings } from "./helpers/warnings"
 import loadSpectrumIcons from "@budibase/bbui/spectrum-icons-vite.js"
+import App from "./App.svelte"
+
+// Init spectrum icons
 loadSpectrumIcons()
 
-import App from "./App.svelte"
+// Suppress svelte runtime warnings
+suppressWarnings([
+  "was created with unknown prop",
+  "was created without expected prop",
+  "received an unexpected slot",
+])
 
 export default new App({
   target: document.getElementById("app"),