feat: add favicon from assets folder

exampleSite/config/_default/params.toml

@@ -1,6 +1,7 @@
 mainSections = ["post"]
 featuredImageField = "image"
 rssFullContent = true
+favicon = "img/favicon.png"
 
 [footer]
 since = 2020
@@ -16,7 +17,7 @@ subtitle = "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
 [sidebar.avatar]
 enabled = true
 local = true
-src = "img/avatar.png"
+src = "img/logo.jpg"
 
 [article]
 math = false

layouts/partials/head/head.html

@@ -18,7 +18,12 @@
 {{- end -}}
 
 {{ with .Site.Params.favicon }}
-    <link rel="shortcut icon" href="{{ . }}" />
+    {{ $favicon := resources.Get . }}
+    {{ if $favicon }}
+        <link rel="shortcut icon" href="{{ $favicon.RelPermalink }}" />
+    {{ else }}
+        {{ errorf "Failed loading favicon from %q" . }}
+    {{ end }}
 {{ end }}
 
 {{- template "_internal/google_analytics.html" . -}}