From a6961ff0c367095fe148b6ac32b2aeca0ba9e0bd Mon Sep 17 00:00:00 2001
From: surtur <a_mirre@utb.cz>
Date: Mon, 23 Aug 2021 15:16:34 +0200
Subject: [PATCH] template: add RSS link to head of each page

using the below would also add any other alternative formats.
since we don't use any other alt formats, it will only output the link
to RSS feed for each page.
{{ range .AlternativeOutputFormats -}}
    {{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
{{ end -}}

ref: https://gohugo.io/templates/rss/#reference-your-rss-feed-in-head
---
 layouts/index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/layouts/index.html b/layouts/index.html
index 2d62418..3fb7522 100644
--- a/layouts/index.html
+++ b/layouts/index.html
@@ -1,4 +1,7 @@
 {{ define "head" }}
+{{ range .AlternativeOutputFormats -}}
+	{{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}
+{{ end -}}
 	{{ if .Site.Params.bgImg -}}
 	<style>.bg-img {background-image: url('{{.Site.Params.bgImg}}');}</style>
 	{{- else if .Site.Params.images -}}