From bfa184d2a998fdc29ce2a1af40b4acbcac8d991b Mon Sep 17 00:00:00 2001
From: Jake Jarvis <jake@jarv.is>
Date: Thu, 23 Jan 2020 11:41:37 -0500
Subject: [PATCH] preload web fonts

---
 layouts/_default/single.amp.html   | 2 ++
 layouts/partials/head/head.html    | 1 +
 layouts/partials/head/preload.html | 3 +++
 3 files changed, 6 insertions(+)
 create mode 100644 layouts/partials/head/preload.html

diff --git a/layouts/_default/single.amp.html b/layouts/_default/single.amp.html
index fa6e241c..ccdb1163 100644
--- a/layouts/_default/single.amp.html
+++ b/layouts/_default/single.amp.html
@@ -19,6 +19,8 @@
     <meta name="author" content="{{ .Site.Author.name }}">
     {{ partial "head/open-graph" . }}
 
+    {{ partialCached "head/preload" . }}
+
     <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>
     <style amp-custom>
       @font-face {
diff --git a/layouts/partials/head/head.html b/layouts/partials/head/head.html
index 219b02e8..278c23f0 100644
--- a/layouts/partials/head/head.html
+++ b/layouts/partials/head/head.html
@@ -2,6 +2,7 @@
 {{ partial "head/social-images" . -}}
 {{ partial "head/open-graph" . -}}
 {{ partialCached "head/mobile" . -}}
+{{ partialCached "head/preload" . -}}
 {{ partialCached "head/styles" . -}}
 {{ partialCached "head/favicons" (dict "png_sizes" "192 48 32 16" "ico_sizes" "16 32 48") -}}
 <link rel="manifest" href="{{ "site.webmanifest" | absURL }}">
diff --git a/layouts/partials/head/preload.html b/layouts/partials/head/preload.html
new file mode 100644
index 00000000..af30c306
--- /dev/null
+++ b/layouts/partials/head/preload.html
@@ -0,0 +1,3 @@
+<link rel="preload" href="{{ "fonts/inter-regular-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>
+<link rel="preload" href="{{ "fonts/inter-medium-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>
+<link rel="preload" href="{{ "fonts/inter-bold-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>