From 9f37d7bc2a2580b19c211521b68194faecd3e736 Mon Sep 17 00:00:00 2001
From: Dillon <dillonzq@outlook.com>
Date: Fri, 17 Apr 2020 00:25:42 +0800
Subject: [PATCH] feat(compatibility): add polyfill.io to improve compatibility
 (#236)

---
 assets/lib/polyfill.yml      | 4 ++++
 layouts/partials/assets.html | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/assets/lib/polyfill.yml b/assets/lib/polyfill.yml
index 15000eb7..423fa891 100644
--- a/assets/lib/polyfill.yml
+++ b/assets/lib/polyfill.yml
@@ -6,3 +6,7 @@ algoliasearch:
   - Promise
   - Object.entries
   - Object.assign
+theme:
+  - Object.values
+  - Promise
+  - fetch
diff --git a/layouts/partials/assets.html b/layouts/partials/assets.html
index b4788afd..bfe8fbe5 100644
--- a/layouts/partials/assets.html
+++ b/layouts/partials/assets.html
@@ -255,6 +255,9 @@
     window.config = {{ jsonify $config | safeJS }};
 </script>
 
+{{- /* Polyfill.io */ -}}
+{{- partial "plugin/script.html" (dict "source" "https://polyfill.io/v3/polyfill.min.js?features=Element.prototype.closest%2CrequestAnimationFrame%2CCustomEvent%2CPromise%2CObject.entries%2CObject.assign%2CObject.values%2Cfetch") -}}
+
 {{- range $scratch.Get "script" -}}
     {{- partial "plugin/script.html" . -}}
 {{- end -}}