From 1607d31bebc9514257d5cd7b8c58cdd9c1d41c79 Mon Sep 17 00:00:00 2001
From: Sebin Nyshkim <sebin.nyshkim@icloud.com>
Date: Sun, 20 Apr 2025 22:30:14 +0200
Subject: [PATCH] build: :wrench: use manual feed template instead of virtual
 one

In order to display the title image in the feed.xml like in the posts on the website, a more customizable variant is needed.
---
 eleventy.config.js | 21 ++-------------------
 src/feed.njk       | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 19 deletions(-)
 create mode 100644 src/feed.njk

diff --git a/eleventy.config.js b/eleventy.config.js
index 72d8183..f05c8e3 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -1,7 +1,6 @@
 import fs from 'node:fs';
 import { env } from 'node:process';
 import { eleventyImageTransformPlugin } from '@11ty/eleventy-img';
-import { feedPlugin } from '@11ty/eleventy-plugin-rss';
 import Image from '@11ty/eleventy-img';
 import eleventyPluginCiu from '@alexcarpenter/eleventy-plugin-caniuse';
 import eleventyPluginEmbedEverything from 'eleventy-plugin-embed-everything';
@@ -12,6 +11,7 @@ import eleventyPluginNavigation from '@11ty/eleventy-navigation';
 import eleventyPluginOgImage from 'eleventy-plugin-og-image';
 import eleventyPluginReadingTime from '@myxotod/eleventy-plugin-readingtime';
 import eleventyPluginRobotsTxt from 'eleventy-plugin-robotstxt';
+import eleventyPluginRss from '@11ty/eleventy-plugin-rss';
 import eleventyPluginSyntaxHighlight from '@11ty/eleventy-plugin-syntaxhighlight';
 import markdownIt from 'markdown-it';
 import markdownItAbbr from 'markdown-it-abbr';
@@ -111,24 +111,7 @@ export default async function (eleventyConfig) {
       sizes: '(min-width: 1280px) 960px, (min-width: 1024px) 768px, (min-width: 640px) 640px, 480px'
     }
   });
-  eleventyConfig.addPlugin(feedPlugin, {
-    type: 'atom', // or "rss", "json"
-    outputPath: '/feed.xml',
-    collection: {
-      name: 'posts', // iterate over `collections.posts`
-      limit: 0 // 0 means no limit
-    },
-    metadata: {
-      language: 'en',
-      title: "Sebin's Blog",
-      subtitle: 'Writing about stuff I have vague interests in and commenting on stuff I read.',
-      base: 'https://blog.sebin-nyshkim.net/',
-      author: {
-        name: 'Sebin Nyshkim',
-        email: '' // Optional
-      }
-    }
-  });
+  eleventyConfig.addPlugin(eleventyPluginRss);
 
   eleventyConfig.setLibrary('md', markdownIt(MARKDOWNIT_OPTIONS));
 
diff --git a/src/feed.njk b/src/feed.njk
new file mode 100644
index 0000000..4145699
--- /dev/null
+++ b/src/feed.njk
@@ -0,0 +1,40 @@
+---json
+{
+  "permalink": "feed.xml",
+  "eleventyExcludeFromCollections": true,
+  "metadata": {
+    "title": "Sebin's Blog",
+    "description": "Writing about stuff I have vague interests in and commenting on stuff I read.",
+    "language": "en",
+    "base": "https://blog.sebin-nyshkim.net/",
+    "author": {
+      "name": "Sebin Nyshkim"
+    }
+  }
+}
+---
+<?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">
+      &lt;img src="{{ post.data.image.src }}.webp?width=1200" alt="{{ post.data.image.alt }}"&gt;
+      {{ post.content | renderTransforms(post.data.page, metadata.base) }}
+    </content>
+  </entry>
+  {%- endfor %}
+</feed>