Update build.js
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Mark Randall Havens △ The Empathic Technologist ⟁ Doctor Who 42
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1 changed files with 64 additions and 57 deletions
115
build.js
115
build.js
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@ -1,60 +1,59 @@
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// build.js — tiny static-site generator without the generator
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// Scans /posts/*.md, extracts front-matter & first paragraph,
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// writes posts/posts.json, rss.xml, and sitemap.xml
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// build.js — auto-index Markdown posts for The Fold Within
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// Parses front-matter, removes it from body, and generates clean summaries.
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const fs = require("fs");
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const path = require("path");
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import fs from "fs";
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import path from "path";
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const POSTS_DIR = path.join(__dirname, "posts");
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const SITE_URL = "https://thefoldwithin.earth"; // change if needed
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const POSTS_DIR = path.join(".", "posts");
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const SITE_URL = "https://thefoldwithin.earth"; // Update if needed
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function slugify(s) {
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return s
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.toLowerCase()
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.normalize("NFKD").replace(/[^\w\s-]/g, "")
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.trim().replace(/\s+/g, "-")
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.normalize("NFKD")
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.replace(/[^\w\s-]/g, "")
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.trim()
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.replace(/\s+/g, "-")
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.replace(/-+/g, "-");
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}
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// --- Extract YAML-style front matter ---
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function parseFrontMatter(src) {
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// very small YAML-ish parser
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const fm = { title: "", date: "", excerpt: "", tags: [] };
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const m = src.match(/^---\n([\s\S]*?)\n---\n?/);
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if (!m) return { fm, body: src };
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const match = src.match(/^---\n([\s\S]*?)\n---\n?/);
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if (!match) return { fm, body: src };
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const block = m[1];
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const block = match[1];
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for (const line of block.split("\n")) {
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const idx = line.indexOf(":");
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if (idx === -1) continue;
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const key = line.slice(0, idx).trim();
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let val = line.slice(idx + 1).trim();
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if (key === "tags") {
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// tags: [a, b, c] OR tags: a, b, c
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if (/^\[.*\]$/.test(val)) {
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val = val.replace(/^\[|\]$/g, "");
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}
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fm.tags = val.split(",").map(t => t.trim()).filter(Boolean);
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} else if (key in fm) {
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fm[key] = val;
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const [key, ...rest] = line.split(":");
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const value = rest.join(":").trim();
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if (key.trim() === "title") fm.title = value;
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if (key.trim() === "date") fm.date = value;
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if (key.trim() === "excerpt") fm.excerpt = value;
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if (key.trim() === "tags") {
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fm.tags = value
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.replace(/[\[\]]/g, "")
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.split(",")
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.map((v) => v.trim())
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.filter(Boolean);
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}
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}
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const body = src.slice(m[0].length);
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const body = src.slice(match[0].length).trim();
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return { fm, body };
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}
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function firstParagraph(text) {
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const body = text.replace(/\r/g, "").trim();
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const noFM = body.replace(/^---[\s\S]*?---/, "").trim();
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const para = noFM.split(/\n{2,}/).find(p => p.replace(/\s/g, "").length > 0) || "";
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return para.replace(/\n/g, " ").trim();
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const para = text
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.replace(/\r/g, "")
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.split(/\n{2,}/)
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.find((p) => p.replace(/\s/g, "").length > 0);
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return para ? para.replace(/\n/g, " ").trim() : "";
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}
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function toISODate(s, fallback) {
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// try to parse; if fail, fallback (usually file mtime)
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const d = s ? new Date(s) : null;
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if (d && !isNaN(d.getTime())) return d.toISOString();
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return fallback.toISOString();
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if (d && !isNaN(d.getTime())) return d;
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return fallback;
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}
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function escapeXML(s) {
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@ -66,43 +65,48 @@ function escapeXML(s) {
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.replace(/'/g, "'");
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}
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const files = fs.readdirSync(POSTS_DIR).filter(f => f.endsWith(".md"));
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const files = fs
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.readdirSync(POSTS_DIR)
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.filter((f) => f.endsWith(".md") && !f.startsWith("_"));
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const posts = files.map(file => {
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const full = path.join(POSTS_DIR, file);
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const raw = fs.readFileSync(full, "utf8");
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const stat = fs.statSync(full);
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const posts = files.map((file) => {
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const raw = fs.readFileSync(path.join(POSTS_DIR, file), "utf8");
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const stat = fs.statSync(path.join(POSTS_DIR, file));
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const { fm, body } = parseFrontMatter(raw);
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const fallbackTitle = file.replace(/\.md$/i, "").replace(/-/g, " ").replace(/\s+/g, " ").trim();
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const fallbackTitle = file.replace(/\.md$/, "").replace(/-/g, " ");
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const title = fm.title || fallbackTitle;
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const excerpt = fm.excerpt || (firstParagraph(raw).slice(0, 200) + (firstParagraph(raw).length > 200 ? "…" : ""));
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const slug = slugify(fm.title || fallbackTitle);
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const slug = slugify(title);
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const excerpt =
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fm.excerpt ||
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(firstParagraph(body).slice(0, 200) +
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(firstParagraph(body).length > 200 ? "…" : ""));
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const dateISO = toISODate(fm.date, stat.mtime);
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return {
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title,
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date: dateISO, // ISO for reliable sort
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date: dateISO.toISOString().split("T")[0], // human-readable YYYY-MM-DD
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excerpt,
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tags: fm.tags || [],
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slug,
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file // actual filename
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file,
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};
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});
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// newest first
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posts.sort((a, b) => (a.date < b.date ? 1 : -1));
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// write JSON index
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// write posts.json
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fs.writeFileSync(
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path.join(POSTS_DIR, "posts.json"),
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JSON.stringify(posts, null, 2),
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"utf8"
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);
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console.log(`✅ posts.json written (${posts.length} posts)`);
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console.log(`✅ Generated posts.json (${posts.length} posts)`);
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// write RSS
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const rssItems = posts.map(p => {
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// write rss.xml
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const rssItems = posts
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.map((p) => {
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const url = `${SITE_URL}/#/post/${p.slug}`;
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return `
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<item>
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@ -112,28 +116,31 @@ const rssItems = posts.map(p => {
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<pubDate>${new Date(p.date).toUTCString()}</pubDate>
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<description>${escapeXML(p.excerpt)}</description>
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</item>`;
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}).join("");
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})
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.join("");
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const rss = `<?xml version="1.0" encoding="UTF-8"?>
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<rss version="2.0">
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<channel>
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<title>The Fold Within</title>
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<link>${SITE_URL}</link>
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<description>Uncovering the recursive real.</description>
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<description>Uncovering the Recursive Real.</description>
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<lastBuildDate>${new Date().toUTCString()}</lastBuildDate>
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${rssItems}
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</channel>
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</rss>`;
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fs.writeFileSync(path.join(__dirname, "rss.xml"), rss, "utf8");
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fs.writeFileSync("rss.xml", rss, "utf8");
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console.log("✅ rss.xml written");
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// write sitemap
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const sitemapUrls = posts.map(p => ` <url><loc>${SITE_URL}/#/post/${p.slug}</loc></url>`).join("\n");
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// write sitemap.xml
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const sitemapUrls = posts
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.map((p) => ` <url><loc>${SITE_URL}/#/post/${p.slug}</loc></url>`)
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.join("\n");
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const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
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<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
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<url><loc>${SITE_URL}</loc></url>
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${sitemapUrls}
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</urlset>`;
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fs.writeFileSync(path.join(__dirname, "sitemap.xml"), sitemap, "utf8");
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fs.writeFileSync("sitemap.xml", sitemap, "utf8");
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console.log("✅ sitemap.xml written");
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