Merge pull request #77 from Ambroisie/add-rss-disable-feature

Allow hiding posts from RSS feed

README.md

@@ -16,6 +16,7 @@ Anubis is a simple minimalist theme for [Hugo blog engine](https://gohugo.io/).
 - Disqus
 - Utteranc.es
 - RSS feeds
+* Hiding posts from the RSS feed
 - Translations (en, ru, fr, pl)
 - Custom CSS/JS
 - Multilingual mode 
@@ -123,6 +124,9 @@ For production — allow all, for other — disallow all.
 ### Favorite posts
 To mark posts as favorite just add `favorite: true` in post's front matter. It adds a "★" icon nearby post's title. 
 
+### Hiding posts from RSS
+To hide a post from the RSS feed, just add `disable_feed: true` to its front matter.
+
 ### Pagination on post single page
 Enabled by `paginationSinglePost` param in `params` section of config.
 

layouts/_default/rss.xml

@@ -1,6 +1,6 @@
 {{- $pctx := . -}}
 {{- if .IsHome -}}{{ $pctx = .Site }}{{- end -}}
-{{- $pages := $pctx.RegularPages -}}
+{{- $pages := where $pctx.RegularPages ".Params.disable_feed" "!=" true -}}
 {{- $limit := .Site.Config.Services.RSS.Limit -}}
 {{- if ge $limit 1 -}}
 {{- $pages = $pages | first $limit -}}
@@ -31,4 +31,4 @@
     </item>
     {{ end }}
   </channel>
-</rss>
+</rss>