From 473add39bd453365ad33bd4f28d9fcfd6786eca9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20L=C3=BCtzner?= <robert.luetzner@pm.me>
Date: Wed, 22 Feb 2023 18:59:35 +0000
Subject: [PATCH] feat: load favicon if configured via params.favicon (#5)
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This will display a favicon for the website. Favicons are cute little
icons that will show up on tabs in your browser, e.g. GitHub's mascot.
They can easily be generated by using online tools, e.g.

https://realfavicongenerator.net/

The resulting package only has to be downloaded and extracted into the
'static' directory of a Hugo website that is using this theme.

The path can then be set as follows in the config.yml:

```yaml
params:
  favicon: favicon.ico
```

This fixes #3.

Co-authored-by: Robert Lützner <robert.luetzner@iternity.com>
---
 layouts/partials/head.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 0190cd3..0563f97 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -3,7 +3,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- This ensures your site looks right on mobile devices -->
     <link rel="stylesheet" type="text/css" href="/css/readable.css?v=1.0.1">
     <meta name="description" content='{{ .Page.Description }}'>
+    {{ if .Site.Params.favicon }}
+    <link rel="shortcut icon" href="{{ relURL ($.Site.Params.favicon) }}" type="image/x-icon" /> <!-- Show a favicon for your site, if one is configured in the Params section of the config. -->
+    {{ end }}
     {{ $title := print .Site.Title " | " .Title }}
     {{ if .IsHome }}{{ $title = .Site.Title }}{{ end }}
     <title>{{ $title }}</title>
-</head>
\ No newline at end of file
+</head>