64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
import fs from "fs-extra";
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import MarkdownIt from "markdown-it";
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import { Builder } from "xml2js";
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async function generateRSSFeed() {
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const md = new MarkdownIt();
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const posts = [];
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const files = await fs.readdir("./src/assets/news"); // a folder with markdown files
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const newestFirstFiles = Array.from(files).reverse();
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for (const file of newestFirstFiles) {
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if (file.endsWith(".md")) {
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const content = await fs.readFile(`./src/assets/news/${file}`, "utf8");
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const lines = content.split("\n");
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const title = lines[0].replace(/^# /, "");
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const dateFromFileName = file.slice(0, 10);
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const date = new Date(dateFromFileName).toUTCString();
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const htmlContent = md.render(content);
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const link = `https://join-lemmy.org/news/${file
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.replace(".md", "")
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.replaceAll(" ", "_")}`;
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posts.push({ title, date, content: htmlContent, link });
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}
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}
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const rss = {
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rss: {
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$: {
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version: "2.0",
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"xmlns:atom": "http://www.w3.org/2005/Atom",
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},
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channel: [
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{
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"atom:link": {
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$: {
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href: "https://join-lemmy.org/feed.xml",
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rel: "self",
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type: "application/rss+xml",
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},
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},
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title: "join-lemmy.org News",
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link: "https://join-lemmy.org/",
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description: "News about Lemmy, a link aggregator for the fediverse.",
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item: posts.map(post => ({
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title: post.title,
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link: post.link,
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description: post.content,
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pubDate: post.date,
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guid: post.link,
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})),
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},
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],
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},
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};
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const builder = new Builder();
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const xml = builder.buildObject(rss);
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await fs.writeFile("./dist/feed.xml", xml);
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}
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generateRSSFeed().then(() => console.log("RSS feed generated successfully."));
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