Merge pull request #109 from sdurrheimer/master

Provide RSS feed for blog posts

Gemfile

@@ -7,3 +7,4 @@ gem 'guard-nanoc'
 gem 'nokogiri'
 gem 'redcarpet'
 gem 'pygments.rb'
+gem 'builder'

Gemfile.lock

@@ -3,6 +3,7 @@ GEM
   specs:
     adsf (1.2.0)
       rack (>= 1.0.0)
+    builder (3.2.2)
     celluloid (0.16.0)
       timers (~> 4.0.0)
     coderay (1.1.0)
@@ -57,6 +58,7 @@ PLATFORMS
 
 DEPENDENCIES
   adsf
+  builder
   guard-nanoc
   kramdown
   nanoc

Rules

@@ -25,6 +25,15 @@ route '/README/' do
     '/README.md'
 end
 
+# RSS Feed
+compile '/blog/feed/' do
+    filter :erb
+end
+
+route '/blog/feed/' do
+    '/blog/feed.xml'
+end
+
 compile '*' do
   filter :erb
 

content/blog/2015-04-24-prometheus-monitring-spreads-through-the-internet.md

@@ -2,7 +2,7 @@
 title: Prometheus Monitoring Spreads through the Internet
 created_at: 2015-04-24
 kind: article
-author: Brian Brazil
+author_name: Brian Brazil
 ---
 
 It has been almost three months since we publicy announced Prometheus version

content/blog/2015-06-01-advanced-service-discovery.md

@@ -2,7 +2,7 @@
 title: Advanced Service Discovery in Prometheus 0.14.0
 created_at: 2015-06-01
 kind: article
-author: Fabian Reinartz, Julius Volz
+author_name: Fabian Reinartz, Julius Volz
 ---
 
 This week we released Prometheus v0.14.0 — a version with many long-awaited additions

content/blog/feed.erb

+<%= atom_feed :title => 'Prometheus Blog', :author_name => '© Prometheus Authors 2015',
+              :author_uri => 'http://prometheus.io/blog/', :limit => 10 %>

content/blog/index.html

@@ -5,7 +5,7 @@ title: Blog
   <% sorted_articles.each do |post| %>
     <div class="blog doc-content">
       <h1><%= link_to post[:title], post.path %></h1>
-      <aside>Posted at: <%= get_pretty_date(post) %> by <%= post[:author]%></aside>
+      <aside>Posted at: <%= get_pretty_date(post) %> by <%= post[:author_name]%></aside>
       <article class="doc-content">
         <%= get_post_start(post) %>
       </article>

layouts/header.html

@@ -8,6 +8,8 @@
     <meta name="keywords" content="prometheus, monitoring, monitoring system, time series, time series database, alerting, metrics, telemetry">
     <meta name="author" content="Prometheus">
 
+    <link rel="alternate" type="application/atom+xml" title="Prometheus Blog » Feed" href="/blog/feed.xml">
+
     <link rel="shortcut icon" href="/assets/favicons/favicon.ico">
     <link rel="apple-touch-icon" sizes="57x57" href="/assets/favicons/apple-touch-icon-57x57.png">
     <link rel="apple-touch-icon" sizes="60x60" href="/assets/favicons/apple-touch-icon-60x60.png">

nanoc.yaml

@@ -75,3 +75,6 @@ checks:
     # E.g.:
     #   exclude: ['^/server_status']
     exclude: []
+
+# The base url required by atom_feed
+base_url: "http://prometheus.io"