lib/generate-rss.js

@@ -7,18 +7,22 @@ const generateRssItem = (post) => `
     <link>${siteMetadata.siteUrl}${post.slug}</link>
     <description>${post.summary}</description>
     <pubDate>${new Date(post.date).toUTCString()}</pubDate>
+    <author>${siteMetadata.email} (${siteMetadata.author})</author>
+    ${post.tags.map((t) => `<category>${t}</category>`).join('')}
   </item>
 `
 
-const generateRss = (posts) => `
+const generateRss = (posts, page = 'index.xml') => `
   <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
     <channel>
       <title>${siteMetadata.title}</title>
       <link>${siteMetadata.siteUrl}/blog</link>
       <description>${siteMetadata.description}</description>
       <language>${siteMetadata.language}</language>
+      <managingEditor>${siteMetadata.email} (${siteMetadata.author})</managingEditor>
+      <webMaster>${siteMetadata.email} (${siteMetadata.author})</webMaster>
       <lastBuildDate>${new Date(posts[0].date).toUTCString()}</lastBuildDate>
-      <atom:link href="${siteMetadata.siteUrl}/index.xml" rel="self" type="application/rss+xml"/>
+      <atom:link href="${siteMetadata.siteUrl}/${page}" rel="self" type="application/rss+xml"/>
       ${posts.map(generateRssItem).join('')}
     </channel>
   </rss>

pages/tags/[tag].js

@@ -1,9 +1,14 @@
+import fs from 'fs'
+import path from 'path'
 import kebabCase from 'just-kebab-case'
 import { getAllFilesFrontMatter } from '@/lib/mdx'
 import { getAllTags } from '@/lib/tags'
 import siteMetadata from '@/data/siteMetadata'
 import ListLayout from '@/layouts/ListLayout'
 import { PageSeo } from '@/components/SEO'
+import generateRss from '@/lib/generate-rss'
+
+const root = process.cwd()
 
 export async function getStaticPaths() {
   const tags = await getAllTags('blog')
@@ -24,6 +29,12 @@ export async function getStaticProps({ params }) {
     (post) => post.draft !== true && post.tags.map((t) => kebabCase(t)).includes(params.tag)
   )
 
+  // rss
+  const rss = generateRss(filteredPosts, `tags/${params.tag}/index.xml`)
+  const rssPath = path.join(root, 'public', 'tags', params.tag)
+  fs.mkdirSync(rssPath, { recursive: true })
+  fs.writeFileSync(path.join(rssPath, 'index.xml'), rss)
+
   return { props: { posts: filteredPosts, tag: params.tag } }
 }
 

public/index.xml

@@ -5,6 +5,8 @@
       <link>https://tailwind-nextjs-starter-blog.vercel.app/blog</link>
       <description>A blog created with Next.js and Tailwind.css</description>
       <language>en-us</language>
+      <managingEditor>address@yoursite.com (Tails Azimuth)</managingEditor>
+      <webMaster>address@yoursite.com (Tails Azimuth)</webMaster>
       <lastBuildDate>Tue, 12 Jan 2021 00:00:00 GMT</lastBuildDate>
       <atom:link href="https://tailwind-nextjs-starter-blog.vercel.app/index.xml" rel="self" type="application/rss+xml"/>
       
@@ -14,6 +16,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appintroducing-tailwind-nextjs-starter-blog</link>
     <description>Looking for a performant, out of the box template, with all the best in web technology to support your blogging needs? Checkout the Tailwind Nextjs Starter Blog template.</description>
     <pubDate>Tue, 12 Jan 2021 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>next-js</category><category>tailwind</category><category>guide</category>
   </item>
 
   <item>
@@ -22,6 +26,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appguide-to-using-images-in-nextjs</link>
     <description>In this article we introduce adding images in the tailwind starter blog and the benefits and limitations of the next/image component.</description>
     <pubDate>Wed, 11 Nov 2020 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>next js</category><category>guide</category>
   </item>
 
   <item>
@@ -30,6 +36,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appderiving-ols-estimator</link>
     <description>How to derive the OLS Estimator with matrix notation and a tour of math typesetting using markdown with the help of KaTeX.</description>
     <pubDate>Sat, 16 Nov 2019 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>next js</category><category>math</category><category>ols</category>
   </item>
 
   <item>
@@ -38,6 +46,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appgithub-markdown-guide</link>
     <description>Markdown cheatsheet for all your blogging needs - headers, lists, images, tables and more! An illustrated guide based on Github Flavored Markdown.</description>
     <pubDate>Fri, 11 Oct 2019 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>github</category><category>guide</category>
   </item>
 
   <item>
@@ -46,6 +56,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appthe-time-machine</link>
     <description>The Time Traveller (for so it will be convenient to speak of him) was expounding a recondite matter to us. His pale grey eyes shone and twinkled, and his usually pale face was flushed and animated...</description>
     <pubDate>Wed, 15 Aug 2018 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>writings</category><category>book</category><category>reflection</category>
   </item>
 
   <item>
@@ -54,6 +66,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.apppictures-of-canada</link>
     <description>The scenic lands of Canada featuring maple leaves, snow-capped mountains, turquoise lakes and Toronto. Take in the sights in this photo gallery exhibition and see how easy it is to replicate with some MDX magic and tailwind classes.</description>
     <pubDate>Sat, 15 Jul 2017 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>holiday</category><category>canada</category><category>images</category>
   </item>
 
   <item>
@@ -62,6 +76,8 @@
     <link>https://tailwind-nextjs-starter-blog.vercel.appcode-sample</link>
     <description>Example of a markdown file with code blocks and syntax highlighting</description>
     <pubDate>Tue, 08 Mar 2016 00:00:00 GMT</pubDate>
+    <author>address@yoursite.com (Tails Azimuth)</author>
+    <category>markdown</category><category>code</category><category>features</category>
   </item>
 
     </channel>