From 4bb4bb00b433227605a940c76e731db0f1a7577f Mon Sep 17 00:00:00 2001
From: John Letey <john.letey@colorado.edu>
Date: Wed, 27 Feb 2019 14:41:56 +0000
Subject: [PATCH] feat: add ability to add custom css and js

---
 exampleSite/config.toml          | 5 +++++
 layouts/partials/head.html       | 8 +++++---
 layouts/partials/javascript.html | 6 ++++++
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 1ff142c5a..14376ceff 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -62,6 +62,11 @@ disableHugoGeneratorInject = false
   # Prefix of link to the git commit detail page. GitInfo must be enabled.
   # gitUrl = ""
 
+  # Integrate Javascript files or stylesheets by adding the url to the external assets or by
+  # linking local files with their path relative to the static folder, e.g. "css/styles.css"
+  customCSS = []
+  customJS  = []
+
   # Toggle this option need to rebuild SCSS, requires extended version of Hugo
   justifyContent = false  # Set "text-align: justify" to .content.
 
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index bcab31217..48b2ebdf8 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -24,9 +24,11 @@
 {{ $style := resources.Get "scss/main.scss" | resources.ToCSS | resources.Minify | resources.Fingerprint }}
 <link rel="stylesheet" href="{{ $style.Permalink }}">
 
-{{- range .Site.Params.customCSS }}
-    <link rel="stylesheet" href="{{ . | absURL }}">
-{{- end }}
+{{ range $val := $.Site.Params.customCSS }}
+	{{ if gt (len $val) 0 }}
+		<link rel="stylesheet" type="text/css" href="{{ $val }}">
+	{{ end }}
+{{ end }}
 
 <!-- Icons -->
 {{- partial "favicons.html" }}
diff --git a/layouts/partials/javascript.html b/layouts/partials/javascript.html
index e6b0fa054..6d0d7e54a 100644
--- a/layouts/partials/javascript.html
+++ b/layouts/partials/javascript.html
@@ -16,3 +16,9 @@
         ga('send', 'pageview');
     </script>
 {{- end}}
+
+{{ range $val := $.Site.Params.customJS }}
+	{{ if gt (len $val) 0 }}
+		<script src="{{ $val }}"></script>
+	{{ end }}
+{{ end }}