Add rss.xml to layouts/_default (#316)

* Add rss.xml to layouts/_default

* Add myself to CONTRIBUTORS.md

* Bump hugo version to fix rendering of RSS feed

* Use minimum working version of hugo

* Set base version to 0.57.0

Co-authored-by: Luiz F. A. de Prá <luizdepra@users.noreply.github.com>

CONTRIBUTORS.md

@@ -65,3 +65,4 @@
 - [Codruț Constantin Gușoi](https://www.sdwolfz.pro)
 - [Clément Pannetier](https://clementpannetier.dev)
 - [FantasticMao](https://github.com/FantasticMao)
+- [Utkarsh Gupta](https://utkarsh2102.com)

layouts/_default/rss.xml

@@ -0,0 +1,39 @@
+{{- $pctx := . -}}
+{{- if .IsHome -}}{{ $pctx = .Site }}{{- end -}}
+{{- $pages := slice -}}
+{{- if or $.IsHome $.IsSection -}}
+{{- $pages = $pctx.RegularPages -}}
+{{- else -}}
+{{- $pages = $pctx.Pages -}}
+{{- end -}}
+{{- $limit := .Site.Config.Services.RSS.Limit -}}
+{{- if ge $limit 1 -}}
+{{- $pages = $pages | first $limit -}}
+{{- end -}}
+{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+    <title>{{ if eq  .Title  .Site.Title }}{{ .Site.Title }}{{ else }}{{ with .Title }}{{.}} on {{ end }}{{ .Site.Title }}{{ end }}</title>
+    <link>{{ .Permalink }}</link>
+    <description>Recent content {{ if ne  .Title  .Site.Title }}{{ with .Title }}in {{.}} {{ end }}{{ end }}on {{ .Site.Title }}</description>
+    <generator>Hugo -- gohugo.io</generator>{{ with .Site.LanguageCode }}
+    <language>{{.}}</language>{{end}}{{ with .Site.Author.email }}
+    <managingEditor>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</managingEditor>{{end}}{{ with .Site.Author.email }}
+    <webMaster>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</webMaster>{{end}}{{ with .Site.Copyright }}
+    <copyright>{{.}}</copyright>{{end}}{{ if not .Date.IsZero }}
+    <lastBuildDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</lastBuildDate>{{ end }}
+    {{ with .OutputFormats.Get "RSS" }}
+	{{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
+    {{ end }}
+    {{ range $pages }}
+    <item>
+      <title>{{ .Title }}</title>
+      <link>{{ .Permalink }}</link>
+      <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
+      {{ with .Site.Author.email }}<author>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</author>{{end}}
+      <guid>{{ .Permalink }}</guid>
+      <description>{{ .Content | html }}</description>
+    </item>
+    {{ end }}
+  </channel>
+</rss>

netlify.toml

@@ -3,10 +3,10 @@
   command = "make prepare && hugo --source demo --baseURL $URL"
 
 [context.production.environment]
-  HUGO_VERSION = "0.54.0"
+  HUGO_VERSION = "0.57.0"
 
 [context.deploy-preview]
   command = "make prepare && hugo --source demo --buildFuture --buildDrafts --baseURL $DEPLOY_PRIME_URL"
 
 [context.deploy-preview.environment]
-  HUGO_VERSION = "0.54.0"
+  HUGO_VERSION = "0.57.0"

theme.toml

@@ -19,7 +19,7 @@ features = [
   "single-column",
   "syntax-highlighting"
 ]
-min_version = "0.54"
+min_version = "0.57"
 
 [author]
   name = "Luiz F. A. de Prá"