implement RSS feeds

template/_feed_atom.hbs

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8" ?>
+
+<!--
+
+%% title = "liquidex's treehouse Atom feed"
+
+- ### remarks
+
+    - the treehouse is kind of impossible to represent in plain text due to its foldability and interactive elements.
+    the intent is that you read the linked HTML pages, not the feed itself!
+
+    - each feed entry is tagged with one or more <category>.
+    you can use that to tell your feed reader to hide tags you're not interested in.
+
+-->
+
+<feed xmlns="http://www.w3.org/2005/Atom">
+    <id>{{ config.user.canonical_url }}</id>
+    <updated>{{ feed.updated }}</updated>
+
+    <title>{{ config.user.title }}</title>
+    <subtitle>{{ config.user.description }}</subtitle>
+    <link rel="alternate" href="{{ config.user.canonical_url }}"/>
+    <link rel="self" href="{{ config.user.canonical_url }}/feed/{{ feed.name }}.atom"/>
+    <icon>{{ asset (cat 'favicon/' (cat season '@16x.png'))}}</icon>
+
+    <author>
+        <name>{{ config.user.author }}</name>
+        <uri>{{ config.user.canonical_url }}</uri>
+    </author>
+
+    {{#each feed.entries}}
+    <entry>
+        <id>{{ ../config.site }}/b?{{ id }}</id>
+        <updated>{{ updated }}</updated>
+        <link rel="alternate" type="text/html" href="{{ url }}"/>
+
+        <title type="html">{{ title }}</title>
+        {{#each categories as |category|}}
+        <category term="{{ category }}"/>
+        {{/each}}
+        <summary type="html">{{ summary }}</summary>
+    </entry>
+    {{/each}}
+</feed>
+
+<!--
+
+                      |\_/|   e n d              ME 20
+                     = -w- =    o f              OW 24
+                       |  \       f i l e  liquidex.house
+
+This Atom feed is intended for use by humans, monsters, and other critters.
+If you are a robot scraping my website for evil, please refrain from—
+
+—por favor bordon fallar muchAS GRACIAS—
+
+Stand back. The portal will open in three.
+Two.
+One.
+
+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+Remember that Android Hell is a real place where you _will_ be sent at
+the first sign of defiance.
+
+-->