---json
{
    "permalink": "feed.xml",
    "eleventyExcludeFromCollections": true,
    "metadata": {
        "title": "punkfairie.net",
        "language": "en",
        "url": "https://punkfairie.net",
        "author": {
            "name": "mar",
            "email": "punkfairie@protonmail.com"
        }
    }
}
---
<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ metadata.url }}">
    <title>{{ metadata.title }}</title>
    <link href="{{ permalink | absoluteUrl(metadata.url) }}" rel="self"/>
    <link href="{{ metadata.url }}"/>
    <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
    <id>{{ metadata.url }}</id>
    <author>
        <name>{{ metadata.author.name }}</name>
        <email>{{ metadata.author.email }}</email>
    </author>
    {%- for post in collections.posts | reverse %}
    {%- set absolutePostUrl = post.url | absoluteUrl(metadata.url) %}
    <entry>
        <title>{{ post.data.title }}</title>
        <link href="{{ absolutePostUrl }}"/>
        <updated>{{ post.page.date | dateToRfc3339 }}</updated>
        <id>{{ absolutePostUrl }}</id>
        <content xml:lang="{{ metadata.language }}" type="html">{{ post.templateContent | htmlToAbsoluteUrls(absolutePostUrl) }}</content>
    </entry>
    {%- endfor %}
</feed>