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generateAtom.ts
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generateAtom.ts
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import fs from 'fs-extra';
import path from 'path';
// Replace these values with your actual collection paths and other relevant information
const poemsCollectionPath = 'src/collections/poems';
const siteUrl = 'https://example.com'; // Replace with your website URL
const feedTitle = 'My Poetry Feed';
const feedDescription = 'A collection of my poetry';
interface Post {
title: string;
slug: string;
date: string;
// Add other fields you want to include in the Atom feed
}
async function generateAtomFeed() {
try {
const posts: Post[] = await getPostsFromCollection(poemsCollectionPath);
const feedXml = generateFeedXml(posts);
const outputPath = 'dist/atom.xml'; // Output path for the atom.xml file
await fs.ensureDir(path.dirname(outputPath));
await fs.writeFile(outputPath, feedXml);
console.log('atom.xml generated successfully!');
} catch (error) {
console.error('Error generating atom.xml:', error);
}
}
async function getPostsFromCollection(collectionPath: string): Promise<Post[]> {
// Your logic to read posts from the collection files and return an array of Post objects
// For example, if your collection files are Markdown files with frontmatter, you can use a library like `gray-matter`
// to read the files and extract the required information.
// Here's a simple example assuming your posts are in a 'posts' folder and each post is a markdown file with frontmatter.
const files = await fs.readdir(collectionPath);
const posts: Post[] = [];
for (const file of files) {
const filePath = path.join(collectionPath, file);
// Your logic to read the post content and extract relevant information
// For example, using `gray-matter` to extract frontmatter from markdown files.
// const content = await fs.readFile(filePath, 'utf-8');
// const { data } = matter(content);
// posts.push({ title: data.title, slug: data.slug, date: data.date });
}
return posts;
}
function generateFeedXml(posts: Post[]): string {
const feedItems = posts
.map((post) => {
const postUrl = `${siteUrl}/poems/${post.slug}`; // Adjust the path as per your collection setup
return `
<entry>
<title>${post.title}</title>
<link href="${postUrl}" />
<published>${post.date}</published>
<!-- Add other fields as needed -->
</entry>
`;
})
.join('');
return `
<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>${feedTitle}</title>
<subtitle>${feedDescription}</subtitle>
<link href="${siteUrl}/atom.xml" rel="self" />
<link href="${siteUrl}" />
<updated>${new Date().toISOString()}</updated>
${feedItems}
</feed>
`;
}
generateAtomFeed();