chug chug, working on post formatting and tag pages

src/meta/feed.xml

@@ -0,0 +1,26 @@
+---
+permalink: feed.xml
+eleventyExcludeFromCollections: true
+---
+<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ metadata.language or page.lang }}">
+  <title>{{ metadata.title }}</title>
+  <subtitle>{{ metadata.description }}</subtitle>
+  <link href="{{ permalink | htmlBaseUrl(metadata.base) }}" rel="self" />
+  <link href="{{ metadata.base | addPathPrefixToFullUrl }}" />
+  <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
+  <id>{{ metadata.base | addPathPrefixToFullUrl }}</id>
+  <author>
+    <name>{{ metadata.author.name }}</name>
+  </author>
+  {%- for post in collections.posts | reverse %}
+  {%- set absolutePostUrl %}{{ post.url | htmlBaseUrl(metadata.base) }}{% endset %}
+  <entry>
+    <title>{{ post.data.title }}</title>
+    <link href="{{ absolutePostUrl }}" />
+    <updated>{{ post.date | dateToRfc3339 }}</updated>
+    <id>{{ absolutePostUrl }}</id>
+    <content type="html">{{ post.content | renderTransforms(post.data.page, metadata.base) }}</content>
+  </entry>
+  {%- endfor %}
+</feed>