187 lines
5.0 KiB
TypeScript
187 lines
5.0 KiB
TypeScript
import { defineConfig } from "vite";
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import fs from "fs";
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import path from "path";
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import { marked, Token, Tokens } from "marked";
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import xml from "xml";
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import matter from "gray-matter";
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import highlight from "highlight.js";
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const blogDir = path.resolve(__dirname, "src/blog");
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const outputDir = path.resolve(__dirname, "dist/blog");
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const rssFeedPath = path.resolve(__dirname, "dist/feed.xml");
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const hostname = "https://augustkline.com";
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const blogUrl = `${hostname}/blog`;
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interface Articles {
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title: string;
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link: string;
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description: string;
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pubDate: string;
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}
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const renderer = new marked.Renderer();
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renderer.code = ({ text, lang }: Tokens.Code) => {
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const validLang = highlight.getLanguage(lang!) ? lang! : "plaintext";
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const highlightedCode = highlight.highlight(text!, { language: validLang });
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return `<pre><code class="language-${validLang}">${highlightedCode.value}</code></pre>`;
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};
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marked.setOptions({
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renderer,
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gfm: true,
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breaks: true,
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});
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function generateBlogHtml() {
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fs.mkdirSync(outputDir, { recursive: true });
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const articles: Articles[] = [];
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let blurbs: { date: string; content: string }[] = [];
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fs.readdirSync(blogDir).forEach((file) => {
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if (file.endsWith(".md")) {
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const filePath = path.join(blogDir, file);
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const str = fs.readFileSync(filePath, "utf-8");
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let { data, content } = matter(str);
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const slug = `${data.date!}-${data.title!.replace(/ /g, "-")}`;
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const html_content = marked.parse(content);
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const blogPostsPath = path.join(outputDir, `${slug}.html`);
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const postHtml = `
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>${data.title!}</title>
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<link rel="stylesheet" type="text/css" href="/style.css">
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<link rel="stylesheet" type="text/css" href="/github.css">
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</head>
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<body>
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<main>
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${html_content}
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<a href="/">Back to Home</a>
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</main>
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<div id="background">
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</div>
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</body>
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<script type="module" src="/main.js"></script>
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</html>
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`;
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const link = `/blog/${slug}.html`;
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const blurbHtml = `
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<div>
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<a href="${link}">
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<h2>${data.title!}</h2>
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<p>${new Date(data.date!).toDateString()}</p>
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<p>${data.desc!}</p>
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</a>
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</div>
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`;
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blurbs.push({ date: data.date!, content: blurbHtml });
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fs.writeFileSync(blogPostsPath, postHtml);
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// Store article data for RSS
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articles.push({
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title: data.title!,
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link: link,
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description: data.desc!,
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pubDate: data.date!,
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});
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}
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});
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const blogIndexPath = path.join(outputDir, "index.html");
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blurbs.sort((a, b) => {
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return new Date(b.date).getTime() - new Date(a.date).getTime();
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});
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let blurbsHtml: string = "";
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for (let blurb in blurbs) {
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blurbsHtml = blurbsHtml.concat(blurbs[blurb].content);
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}
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const blogIndexHtml = `
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>august kline's blog</title>
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<link rel="stylesheet" type="text/css" href="/style.css">
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<link rel="stylesheet" type="text/css" href="/github.css">
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</head>
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<body>
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<main>
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<h1>ʕ·ᴥ·ʔ-☆ august kline's blog ☆</h1>
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${blurbsHtml}
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</main>
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<div id="background">
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</div>
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</body>
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<script type="module" src="/main.js"></script>
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</html>
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`;
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fs.writeFileSync(blogIndexPath, blogIndexHtml);
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return articles;
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}
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// Function to generate RSS feed
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function generateRssFeed(articles: Articles[]) {
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const feedItems = articles.map((article) => ({
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item: [
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{ title: article.title },
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{ link: article.link },
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{ description: article.description },
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{ pubDate: article.pubDate },
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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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channel: [
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{ title: "ʕ·ᴥ·ʔ-☆ august kline's blog ☆" },
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{ link: `${blogUrl}` }, // Update with your domain
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{
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description:
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"whatever's on my mind, short essays, tech stuff, etc :)",
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},
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...feedItems,
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],
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},
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],
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};
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const rssXml = xml(rss, { declaration: true });
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fs.writeFileSync(rssFeedPath, rssXml);
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}
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// Export Vite config
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export default defineConfig({
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build: {
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rollupOptions: {
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output: {
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entryFileNames: `main.js`,
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},
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plugins: [
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{
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name: "generate-blog-html-and-rss",
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writeBundle() {
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// parses blog markdown, writes the blog endpoints and returns array of article data
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const articles = generateBlogHtml();
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generateRssFeed(articles);
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},
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},
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],
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},
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},
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});
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