From 45891eec00833649729f2995fda86627954a6ff6 Mon Sep 17 00:00:00 2001
From: Carson Ip <carsonip715@gmail.com>
Date: Sun, 1 Dec 2019 22:55:22 +0800
Subject: [PATCH] Add param for custom CSS

Fix #36
---
 README.md                  | 6 ++++++
 layouts/partials/head.html | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 90e53d1..668a7f9 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,12 @@ disqusShortname = "xxxxxx"
 
 This option enables the KaTeX auto-render extension. To render block math, use `$$ ... $$`. For inline math, use `\\( ... \\)`. For more details, please refer to https://github.com/KaTeX/KaTeX/blob/v0.7.1/contrib/auto-render/auto-render.js#L73 .
 
+### Custom CSS
+```
+[params]
+    customCss = ["css/foo.css"]
+```
+
 ### Others
 
 For other configuration variables, visit [Hugo documentation](https://gohugo.io/overview/configuration/#configuration-variables).
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index e2b9c57..de28d1b 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -15,6 +15,9 @@
     <link href="{{ "webfonts/source-code-pro/main.css" | absURL }}" rel="stylesheet" type="text/css">
 
     <link rel="stylesheet" href="{{ "css/style.css" | absURL }}">
+    {{ range .Site.Params.customCss -}}
+        <link rel="stylesheet" href="{{ . | absURL }}">
+    {{- end }}
 
     {{ hugo.Generator }}
 </head>