5354b3349d
Registers the KittyGiraudel footnotes plugin and adds {% footnotes %}
to post.njk below the article content.
Usage in content:
{% footnoteref "id" "Footnote text here" %}anchor text{% endfootnoteref %}
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
1813 lines
72 KiB
JavaScript
1813 lines
72 KiB
JavaScript
import pluginWebmentions from "@chrisburnell/eleventy-cache-webmentions";
|
|
import pluginRss from "@11ty/eleventy-plugin-rss";
|
|
import pluginMermaid from "@kevingimbel/eleventy-plugin-mermaid";
|
|
import embedEverything from "eleventy-plugin-embed-everything";
|
|
import { eleventyImageTransformPlugin } from "@11ty/eleventy-img";
|
|
import sitemap from "@quasibit/eleventy-plugin-sitemap";
|
|
import markdownIt from "markdown-it";
|
|
import markdownItAnchor from "markdown-it-anchor";
|
|
import syntaxHighlight from "@11ty/eleventy-plugin-syntaxhighlight";
|
|
import { minify } from "html-minifier-terser";
|
|
import { minify as minifyJS } from "terser";
|
|
import registerUnfurlShortcode, { getCachedCard, prefetchUrl } from "./lib/unfurl-shortcode.js";
|
|
import matter from "gray-matter";
|
|
import { createHash, createHmac } from "crypto";
|
|
import { createRequire } from "module";
|
|
import { execFileSync } from "child_process";
|
|
import { readFileSync, readdirSync, existsSync, mkdirSync, writeFileSync, copyFileSync } from "fs";
|
|
import { resolve, dirname } from "path";
|
|
import { fileURLToPath } from "url";
|
|
|
|
const esmRequire = createRequire(import.meta.url);
|
|
const postGraph = esmRequire("@rknightuk/eleventy-plugin-post-graph");
|
|
const pluginFootnotes = esmRequire("eleventy-plugin-footnotes");
|
|
|
|
const __dirname = dirname(fileURLToPath(import.meta.url));
|
|
const siteUrl = process.env.SITE_URL || "https://example.com";
|
|
|
|
// Slugify each path segment, preserving "/" separators for nested tags (e.g. "tech/programming")
|
|
const nestedSlugify = (str) => {
|
|
if (!str) return "";
|
|
return str
|
|
.split("/")
|
|
.map((s) =>
|
|
s
|
|
.trim()
|
|
.toLowerCase()
|
|
.replace(/[^\w\s-]/g, "")
|
|
.replace(/[\s_-]+/g, "-")
|
|
.replace(/^-+|-+$/g, ""),
|
|
)
|
|
.filter(Boolean)
|
|
.join("/");
|
|
};
|
|
|
|
export default function (eleventyConfig) {
|
|
// Don't use .gitignore for determining what to process
|
|
// (content/ is in .gitignore because it's a symlink, but we need to process it)
|
|
eleventyConfig.setUseGitIgnore(false);
|
|
|
|
// Ignore output directory (prevents re-processing generated files via symlink)
|
|
eleventyConfig.ignores.add("_site");
|
|
eleventyConfig.ignores.add("_site/**");
|
|
eleventyConfig.ignores.add("/app/data/site");
|
|
eleventyConfig.ignores.add("/app/data/site/**");
|
|
eleventyConfig.ignores.add("node_modules");
|
|
eleventyConfig.ignores.add("node_modules/**");
|
|
eleventyConfig.ignores.add("CLAUDE.md");
|
|
eleventyConfig.ignores.add("README.md");
|
|
|
|
// Ignore Pagefind output directory
|
|
eleventyConfig.ignores.add("pagefind");
|
|
eleventyConfig.ignores.add("pagefind/**");
|
|
// Ignore interactive assets (served via passthrough copy, not processed as templates)
|
|
eleventyConfig.ignores.add("interactive");
|
|
eleventyConfig.ignores.add("interactive/**");
|
|
// Ignore theme/ subdirectory (contains theme source files, not site content)
|
|
eleventyConfig.ignores.add("theme");
|
|
eleventyConfig.ignores.add("theme/**");
|
|
|
|
// Configure watch targets to exclude output directory
|
|
eleventyConfig.watchIgnores.add("_site");
|
|
eleventyConfig.watchIgnores.add("_site/**");
|
|
eleventyConfig.watchIgnores.add("/app/data/site");
|
|
eleventyConfig.watchIgnores.add("/app/data/site/**");
|
|
eleventyConfig.watchIgnores.add("pagefind");
|
|
eleventyConfig.watchIgnores.add("pagefind/**");
|
|
eleventyConfig.watchIgnores.add(".cache/og");
|
|
eleventyConfig.watchIgnores.add(".cache/og/**");
|
|
eleventyConfig.watchIgnores.add(".cache/unfurl");
|
|
eleventyConfig.watchIgnores.add(".cache/unfurl/**");
|
|
|
|
// Watcher tuning: handle rapid successive file changes
|
|
// When a post is created via Micropub, the file is written twice in quick
|
|
// succession: first the initial content, then ~2s later a Micropub update
|
|
// adds syndication URLs. awaitWriteFinish delays the watcher event until
|
|
// the file is stable (no writes for 2s), so both changes are captured in
|
|
// one build. The throttle adds a 3s build-level debounce on top.
|
|
eleventyConfig.setChokidarConfig({
|
|
awaitWriteFinish: {
|
|
stabilityThreshold: 2000,
|
|
pollInterval: 100,
|
|
},
|
|
});
|
|
eleventyConfig.setWatchThrottleWaitTime(3000);
|
|
|
|
// Configure markdown-it with linkify enabled (auto-convert URLs to links)
|
|
const md = markdownIt({
|
|
html: true,
|
|
linkify: true, // Auto-convert URLs to clickable links
|
|
typographer: true,
|
|
});
|
|
md.use(markdownItAnchor, {
|
|
permalink: markdownItAnchor.permalink.headerLink(),
|
|
slugify: (s) => s.toLowerCase().replace(/[^\w\s-]/g, "").replace(/[\s_-]+/g, "-").replace(/^-+|-+$/g, ""),
|
|
level: [2, 3, 4],
|
|
});
|
|
|
|
// Hashtag plugin: converts #tag to category links on-site
|
|
// Syndication targets (Bluesky, Mastodon) handle raw #tag natively via facet detection
|
|
md.inline.ruler.push("hashtag", (state, silent) => {
|
|
const pos = state.pos;
|
|
if (state.src.charCodeAt(pos) !== 0x23 /* # */) return false;
|
|
|
|
// Must be at start of string or preceded by whitespace/punctuation (not part of a URL fragment or hex color)
|
|
if (pos > 0) {
|
|
const prevChar = state.src.charAt(pos - 1);
|
|
if (!/[\s()\[\]{},;:!?"'«»""'']/.test(prevChar)) return false;
|
|
}
|
|
|
|
// Match hashtag: # followed by letter/underscore, then word chars (letters, digits, underscores)
|
|
const tail = state.src.slice(pos + 1);
|
|
const match = tail.match(/^([a-zA-Z_]\w*)/);
|
|
if (!match) return false;
|
|
|
|
const tag = match[1];
|
|
|
|
// Skip pure hex color codes (3, 4, 6, or 8 hex digits with nothing else)
|
|
if (/^[0-9a-fA-F]{3,8}$/.test(tag)) return false;
|
|
|
|
if (!silent) {
|
|
const slug = tag.toLowerCase().replace(/[^\w\s-]/g, "").replace(/[\s_-]+/g, "-").replace(/^-+|-+$/g, "");
|
|
const tokenOpen = state.push("link_open", "a", 1);
|
|
tokenOpen.attrSet("href", `/categories/${slug}/`);
|
|
tokenOpen.attrSet("class", "p-category hashtag");
|
|
|
|
const tokenText = state.push("text", "", 0);
|
|
tokenText.content = `#${tag}`;
|
|
|
|
state.push("link_close", "a", -1);
|
|
}
|
|
|
|
state.pos = pos + 1 + tag.length;
|
|
return true;
|
|
});
|
|
|
|
eleventyConfig.setLibrary("md", md);
|
|
|
|
// Syntax highlighting for fenced code blocks (```lang)
|
|
eleventyConfig.addPlugin(syntaxHighlight);
|
|
|
|
// RSS plugin for feed filters (dateToRfc822, absoluteUrl, etc.)
|
|
// Custom feed templates in feed.njk and feed-json.njk use these filters
|
|
eleventyConfig.addPlugin(pluginRss);
|
|
|
|
// Mermaid diagram support — renders ```mermaid code blocks as diagrams
|
|
eleventyConfig.addPlugin(pluginMermaid);
|
|
|
|
// Accessible footnotes — {% footnoteref "id" "note text" %}…{% endfootnoteref %}
|
|
// Render collected footnotes with {% footnotes %} in the post layout.
|
|
eleventyConfig.addPlugin(pluginFootnotes);
|
|
|
|
// Post graph — GitHub-style contribution grid for posting frequency
|
|
eleventyConfig.addPlugin(postGraph, {
|
|
sort: "desc",
|
|
limit: 2,
|
|
dayBoxTitle: true,
|
|
selectorLight: ":root",
|
|
selectorDark: ".dark",
|
|
boxColorLight: "#d5c4a1", // surface-200 (gruvbox)
|
|
highlightColorLight: "#076678", // gruvbox blue (accent)
|
|
textColorLight: "#282828", // surface-900
|
|
boxColorDark: "#3c3836", // surface-800
|
|
highlightColorDark: "#83a598", // gruvbox blue light
|
|
textColorDark: "#fbf1c7", // surface-50
|
|
});
|
|
|
|
// JSON encode filter for JSON feed
|
|
eleventyConfig.addFilter("jsonEncode", (value) => {
|
|
return JSON.stringify(value);
|
|
});
|
|
|
|
// Guess MIME type from URL extension
|
|
function guessMimeType(url, category) {
|
|
const lower = (typeof url === "string" ? url : "").toLowerCase();
|
|
if (category === "photo") {
|
|
if (lower.includes(".png")) return "image/png";
|
|
if (lower.includes(".gif")) return "image/gif";
|
|
if (lower.includes(".webp")) return "image/webp";
|
|
if (lower.includes(".svg")) return "image/svg+xml";
|
|
return "image/jpeg";
|
|
}
|
|
if (category === "audio") {
|
|
if (lower.includes(".ogg") || lower.includes(".opus")) return "audio/ogg";
|
|
if (lower.includes(".flac")) return "audio/flac";
|
|
if (lower.includes(".wav")) return "audio/wav";
|
|
return "audio/mpeg";
|
|
}
|
|
if (category === "video") {
|
|
if (lower.includes(".webm")) return "video/webm";
|
|
if (lower.includes(".mov")) return "video/quicktime";
|
|
return "video/mp4";
|
|
}
|
|
return "application/octet-stream";
|
|
}
|
|
|
|
// Extract URL string from value that may be a string or {url, alt} object
|
|
function resolveMediaUrl(value) {
|
|
if (typeof value === "string") return value;
|
|
if (value && typeof value === "object" && value.url) return value.url;
|
|
return null;
|
|
}
|
|
|
|
// Feed attachments filter — builds JSON Feed attachments array from post data
|
|
eleventyConfig.addFilter("feedAttachments", (postData) => {
|
|
const attachments = [];
|
|
const processMedia = (items, category) => {
|
|
const list = Array.isArray(items) ? items : [items];
|
|
for (const item of list) {
|
|
const rawUrl = resolveMediaUrl(item);
|
|
if (!rawUrl) continue;
|
|
const url = rawUrl.startsWith("http") ? rawUrl : `${siteUrl}${rawUrl}`;
|
|
attachments.push({ url, mime_type: guessMimeType(rawUrl, category) });
|
|
}
|
|
};
|
|
if (postData.photo) processMedia(postData.photo, "photo");
|
|
if (postData.audio) processMedia(postData.audio, "audio");
|
|
if (postData.video) processMedia(postData.video, "video");
|
|
return attachments;
|
|
});
|
|
|
|
// Textcasting support filter — builds clean support object excluding null values
|
|
eleventyConfig.addFilter("textcastingSupport", (support) => {
|
|
if (!support) return {};
|
|
const obj = {};
|
|
if (support.url) obj.url = support.url;
|
|
if (support.stripe) obj.stripe = support.stripe;
|
|
if (support.lightning) obj.lightning = support.lightning;
|
|
if (support.paymentPointer) obj.payment_pointer = support.paymentPointer;
|
|
return obj;
|
|
});
|
|
|
|
// Protocol type filter — classifies a URL by its origin protocol/network
|
|
eleventyConfig.addFilter("protocolType", (url) => {
|
|
if (!url || typeof url !== "string") return "web";
|
|
const lower = url.toLowerCase();
|
|
if (lower.includes("bsky.app") || lower.includes("bluesky")) return "atmosphere";
|
|
// Match Fediverse instances by known domain patterns (avoid overly broad "social")
|
|
if (lower.includes("mastodon.") || lower.includes("mstdn.") || lower.includes("fosstodon.") ||
|
|
lower.includes("pleroma.") || lower.includes("misskey.") || lower.includes("pixelfed.") ||
|
|
lower.includes("fediverse")) return "fediverse";
|
|
return "web";
|
|
});
|
|
|
|
// Email obfuscation filter - converts email to HTML entities
|
|
// Blocks ~95% of spam harvesters while remaining valid for microformat parsers
|
|
// Usage: {{ email | obfuscateEmail }} or {{ email | obfuscateEmail("href") }}
|
|
eleventyConfig.addFilter("obfuscateEmail", (email, mode = "display") => {
|
|
if (!email) return "";
|
|
// Convert each character to HTML decimal entity
|
|
const encoded = [...email].map(char => `&#${char.charCodeAt(0)};`).join("");
|
|
if (mode === "href") {
|
|
// For mailto: links, also encode the "mailto:" prefix
|
|
const mailto = [...("mailto:")].map(char => `&#${char.charCodeAt(0)};`).join("");
|
|
return mailto + encoded;
|
|
}
|
|
return encoded;
|
|
});
|
|
|
|
// Alias dateToRfc822 (plugin provides dateToRfc2822)
|
|
eleventyConfig.addFilter("dateToRfc822", (date) => {
|
|
return pluginRss.dateToRfc2822(date);
|
|
});
|
|
|
|
// Embed Everything - auto-embed YouTube, Vimeo, Bluesky, Mastodon, etc.
|
|
// YouTube uses lite-yt-embed facade: shows thumbnail + play button,
|
|
// only loads full iframe on click (~800 KiB savings).
|
|
// CSS/JS disabled here — already loaded in base.njk.
|
|
eleventyConfig.addPlugin(embedEverything, {
|
|
use: ["youtube", "vimeo", "twitter", "mastodon", "bluesky", "spotify", "soundcloud"],
|
|
youtube: {
|
|
options: {
|
|
lite: {
|
|
css: { enabled: false },
|
|
js: { enabled: false },
|
|
responsive: true,
|
|
},
|
|
recommendSelfOnly: true,
|
|
},
|
|
},
|
|
mastodon: {
|
|
options: {
|
|
server: "indieweb.social",
|
|
},
|
|
},
|
|
});
|
|
|
|
// Unfurl shortcode — renders any URL as a rich card (OpenGraph/Twitter Card metadata)
|
|
// Usage in templates: {% unfurl "https://example.com/article" %}
|
|
registerUnfurlShortcode(eleventyConfig);
|
|
|
|
// Synchronous unfurl filter — reads from pre-populated disk cache.
|
|
// Safe for deeply nested includes where async shortcodes fail silently.
|
|
// Usage: {{ url | unfurlCard | safe }}
|
|
eleventyConfig.addFilter("unfurlCard", getCachedCard);
|
|
|
|
// Custom transform to convert YouTube links to lite-youtube embeds
|
|
// Catches bare YouTube links in Markdown that the embed plugin misses
|
|
eleventyConfig.addTransform("youtube-link-to-embed", function (content, outputPath) {
|
|
if (typeof outputPath !== "string" || !outputPath.endsWith(".html")) {
|
|
return content;
|
|
}
|
|
// Single substring check — "youtu" covers both youtube.com/watch and youtu.be/
|
|
// Avoids scanning large HTML twice (was two includes() calls on 15-50KB per page)
|
|
if (!content.includes("youtu")) {
|
|
return content;
|
|
}
|
|
// Match <a> tags where href contains youtube.com/watch or youtu.be
|
|
// Link text can be: URL, www.youtube..., youtube..., or youtube-related text
|
|
const youtubePattern = /<a[^>]+href="https?:\/\/(?:www\.)?(?:youtube\.com\/watch\?v=|youtu\.be\/)([a-zA-Z0-9_-]+)[^"]*"[^>]*>(?:https?:\/\/)?(?:www\.)?[^<]*(?:youtube|youtu\.be)[^<]*<\/a>/gi;
|
|
|
|
content = content.replace(youtubePattern, (match, videoId) => {
|
|
// Use lite-youtube facade — loads full iframe only on click
|
|
return `</p><div class="video-embed eleventy-plugin-youtube-embed"><lite-youtube videoid="${videoId}" style="background-image: url('https://i.ytimg.com/vi/${videoId}/hqdefault.jpg');"><div class="lty-playbtn"></div></lite-youtube></div><p>`;
|
|
});
|
|
|
|
// Clean up empty <p></p> tags created by the replacement
|
|
content = content.replace(/<p>\s*<\/p>/g, '');
|
|
|
|
return content;
|
|
});
|
|
|
|
// Image optimization - transforms <img> tags automatically
|
|
// PROCESS_REMOTE_IMAGES: set to "true" to let Sharp download and re-encode remote images.
|
|
// Default "false" — skips remote URLs (adds eleventy:ignore) to avoid OOM from Sharp's
|
|
// native memory usage when processing hundreds of external images (bookmarks, webmentions).
|
|
const processRemoteImages = process.env.PROCESS_REMOTE_IMAGES === "true";
|
|
if (!processRemoteImages) {
|
|
eleventyConfig.htmlTransformer.addPosthtmlPlugin("html", () => {
|
|
return (tree) => {
|
|
tree.match({ tag: "img" }, (node) => {
|
|
if (node.attrs?.src && /^https?:\/\//.test(node.attrs.src)) {
|
|
node.attrs["eleventy:ignore"] = "";
|
|
}
|
|
return node;
|
|
});
|
|
return tree;
|
|
};
|
|
}, { priority: 1 }); // priority > 0 runs before image plugin (priority -1)
|
|
}
|
|
|
|
eleventyConfig.addPlugin(eleventyImageTransformPlugin, {
|
|
extensions: "html",
|
|
formats: ["webp", "jpeg"],
|
|
widths: ["auto"],
|
|
failOnError: false,
|
|
cacheOptions: {
|
|
duration: process.env.ELEVENTY_RUN_MODE === "build" ? "1d" : "30d",
|
|
},
|
|
concurrency: 1,
|
|
defaultAttributes: {
|
|
loading: "lazy",
|
|
decoding: "async",
|
|
sizes: "auto",
|
|
alt: "",
|
|
},
|
|
});
|
|
|
|
// Sitemap generation
|
|
eleventyConfig.addPlugin(sitemap, {
|
|
sitemap: {
|
|
hostname: siteUrl,
|
|
},
|
|
});
|
|
|
|
// Wrap <table> elements in <table-saw> for responsive tables
|
|
eleventyConfig.addTransform("table-saw-wrap", function (content, outputPath) {
|
|
if (outputPath && outputPath.endsWith(".html")) {
|
|
return content.replace(/<table(\s|>)/g, "<table-saw><table$1").replace(/<\/table>/g, "</table></table-saw>");
|
|
}
|
|
return content;
|
|
});
|
|
|
|
// Cache: directory listing built once per build instead of existsSync calls per page
|
|
let _ogFileSet = null;
|
|
eleventyConfig.on("eleventy.before", () => { _ogFileSet = null; });
|
|
function hasOgImage(ogSlug) {
|
|
if (!_ogFileSet) {
|
|
const ogDir = resolve(__dirname, ".cache", "og");
|
|
try {
|
|
_ogFileSet = new Set(readdirSync(ogDir));
|
|
} catch {
|
|
_ogFileSet = new Set();
|
|
}
|
|
}
|
|
return _ogFileSet.has(`${ogSlug}.png`);
|
|
}
|
|
|
|
// Fix OG image meta tags post-rendering — bypasses Eleventy 3.x race condition (#3183).
|
|
// page.url is unreliable during parallel rendering, but outputPath IS correct
|
|
// since files are written to the correct location. Derives the OG slug from
|
|
// outputPath and replaces placeholders emitted by base.njk.
|
|
eleventyConfig.addTransform("og-fix", function (content, outputPath) {
|
|
if (!outputPath || !outputPath.endsWith(".html")) return content;
|
|
|
|
// Derive correct page URL and OG slug from outputPath (immune to race condition)
|
|
// Content pages match: .../type/yyyy/MM/dd/slug/index.html
|
|
const dateMatch = outputPath.match(
|
|
/\/([\w-]+)\/(\d{4})\/(\d{2})\/(\d{2})\/([\w-]+)\/index\.html$/
|
|
);
|
|
|
|
if (dateMatch) {
|
|
const [, type, year, month, day, slug] = dateMatch;
|
|
const pageUrlPath = `/${type}/${year}/${month}/${day}/${slug}/`;
|
|
const correctFullUrl = `${siteUrl}${pageUrlPath}`;
|
|
const ogSlug = `${year}-${month}-${day}-${slug}`;
|
|
const hasOg = hasOgImage(ogSlug);
|
|
const ogImageUrl = hasOg
|
|
? `${siteUrl}/og/${ogSlug}.png`
|
|
: `${siteUrl}/images/og-default.png`;
|
|
const twitterCard = hasOg ? "summary_large_image" : "summary";
|
|
|
|
// Fix og:url and canonical (also affected by race condition)
|
|
content = content.replace(
|
|
/(<meta property="og:url" content=")[^"]*(")/,
|
|
`$1${correctFullUrl}$2`
|
|
);
|
|
content = content.replace(
|
|
/(<link rel="canonical" href=")[^"]*(")/,
|
|
`$1${correctFullUrl}$2`
|
|
);
|
|
|
|
// Replace OG image and twitter card placeholders
|
|
content = content.replace(/__OG_IMAGE_PLACEHOLDER__/g, ogImageUrl);
|
|
content = content.replace(/__TWITTER_CARD_PLACEHOLDER__/g, twitterCard);
|
|
} else {
|
|
// Non-date pages (homepage, about, etc.): use defaults
|
|
content = content.replace(
|
|
/__OG_IMAGE_PLACEHOLDER__/g,
|
|
`${siteUrl}/images/og-default.png`
|
|
);
|
|
content = content.replace(/__TWITTER_CARD_PLACEHOLDER__/g, "summary");
|
|
}
|
|
|
|
return content;
|
|
});
|
|
|
|
// Auto-unfurl standalone external links in note content
|
|
// Finds <a> tags that are the primary content of a <p> tag and injects OG preview cards
|
|
eleventyConfig.addTransform("auto-unfurl-notes", async function (content, outputPath) {
|
|
if (!outputPath || !outputPath.endsWith(".html")) return content;
|
|
// Only process note pages (individual + listing)
|
|
if (!outputPath.includes("/notes/")) return content;
|
|
|
|
// Match <p> tags whose content is short text + a single external <a> as the last element
|
|
// Pattern: <p>optional short text <a href="https://external.example">...</a></p>
|
|
const linkParagraphRe = /<p>([^<]{0,80})?<a\s+href="(https?:\/\/[^"]+)"[^>]*>[^<]*<\/a>\s*<\/p>/g;
|
|
const siteHost = new URL(siteUrl).hostname;
|
|
const matches = [];
|
|
|
|
let match;
|
|
while ((match = linkParagraphRe.exec(content)) !== null) {
|
|
const url = match[2];
|
|
try {
|
|
const linkHost = new URL(url).hostname;
|
|
// Skip same-domain links and common non-content URLs
|
|
if (linkHost === siteHost || linkHost.endsWith("." + siteHost)) continue;
|
|
matches.push({ fullMatch: match[0], url, index: match.index });
|
|
} catch {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (matches.length === 0) return content;
|
|
|
|
// Unfurl all matched URLs in parallel (uses cache, throttles network)
|
|
const cards = await Promise.all(matches.map(m => prefetchUrl(m.url)));
|
|
|
|
// Replace in reverse order to preserve indices
|
|
let result = content;
|
|
for (let i = matches.length - 1; i >= 0; i--) {
|
|
const m = matches[i];
|
|
const card = cards[i];
|
|
// Skip if unfurl returned just a fallback link (no OG data)
|
|
if (!card || !card.includes("unfurl-card")) continue;
|
|
// Insert the unfurl card after the paragraph
|
|
const insertPos = m.index + m.fullMatch.length;
|
|
result = result.slice(0, insertPos) + "\n" + card + "\n" + result.slice(insertPos);
|
|
}
|
|
|
|
return result;
|
|
});
|
|
|
|
// HTML minification — only during initial build, skip during watch rebuilds
|
|
eleventyConfig.addTransform("htmlmin", async function (content, outputPath) {
|
|
if (outputPath && outputPath.endsWith(".html") && process.env.ELEVENTY_RUN_MODE === "build") {
|
|
try {
|
|
return await minify(content, {
|
|
collapseWhitespace: true,
|
|
removeComments: true,
|
|
html5: true,
|
|
decodeEntities: true,
|
|
minifyCSS: false,
|
|
minifyJS: false,
|
|
});
|
|
} catch {
|
|
console.warn(`[htmlmin] Parse error in ${outputPath}, skipping minification`);
|
|
return content;
|
|
}
|
|
}
|
|
return content;
|
|
});
|
|
|
|
// Copy static assets to output
|
|
eleventyConfig.addPassthroughCopy("css");
|
|
eleventyConfig.addPassthroughCopy("images");
|
|
eleventyConfig.addPassthroughCopy("js");
|
|
eleventyConfig.addPassthroughCopy("favicon.ico");
|
|
eleventyConfig.addPassthroughCopy("robots.txt");
|
|
eleventyConfig.addPassthroughCopy("interactive");
|
|
eleventyConfig.addPassthroughCopy({ ".cache/og": "og" });
|
|
// Funkwhale images are copied in eleventy.after (after data files download them)
|
|
|
|
// Copy vendor web components from node_modules
|
|
eleventyConfig.addPassthroughCopy({
|
|
"node_modules/@zachleat/table-saw/table-saw.js": "js/table-saw.js",
|
|
"node_modules/@11ty/is-land/is-land.js": "js/is-land.js",
|
|
"node_modules/@zachleat/filter-container/filter-container.js": "js/filter-container.js",
|
|
});
|
|
|
|
// Copy Inter font files (latin + latin-ext subsets, woff2 only for modern browsers)
|
|
eleventyConfig.addPassthroughCopy({
|
|
"node_modules/@fontsource/inter/files/inter-latin-*-normal.woff2": "fonts",
|
|
"node_modules/@fontsource/inter/files/inter-latin-ext-*-normal.woff2": "fonts",
|
|
});
|
|
// Copy Lora font files (latin + latin-ext, weights 400/700, normal + italic)
|
|
eleventyConfig.addPassthroughCopy({
|
|
"node_modules/@fontsource/lora/files/lora-latin-400-*.woff2": "fonts",
|
|
"node_modules/@fontsource/lora/files/lora-latin-700-*.woff2": "fonts",
|
|
"node_modules/@fontsource/lora/files/lora-latin-ext-400-*.woff2": "fonts",
|
|
"node_modules/@fontsource/lora/files/lora-latin-ext-700-*.woff2": "fonts",
|
|
});
|
|
|
|
// Watch for content changes
|
|
eleventyConfig.addWatchTarget("./content/");
|
|
eleventyConfig.addWatchTarget("./css/");
|
|
|
|
// Webmentions plugin configuration
|
|
const wmDomain = siteUrl.replace("https://", "").replace("http://", "");
|
|
eleventyConfig.addPlugin(pluginWebmentions, {
|
|
domain: siteUrl,
|
|
feed: `https://blog.giersig.eu/webmentions/api/mentions?per-page=10000`,
|
|
key: "children",
|
|
});
|
|
|
|
// Date formatting filter — memoized (same dates repeat across pages in sidebars/pagination)
|
|
const _dateDisplayCache = new Map();
|
|
eleventyConfig.on("eleventy.before", () => { _dateDisplayCache.clear(); });
|
|
eleventyConfig.addFilter("dateDisplay", (dateObj) => {
|
|
if (!dateObj) return "";
|
|
const key = dateObj instanceof Date ? dateObj.getTime() : dateObj;
|
|
const cached = _dateDisplayCache.get(key);
|
|
if (cached !== undefined) return cached;
|
|
const result = new Date(dateObj).toLocaleDateString("en-GB", {
|
|
year: "numeric",
|
|
month: "long",
|
|
day: "numeric",
|
|
});
|
|
_dateDisplayCache.set(key, result);
|
|
return result;
|
|
});
|
|
|
|
// ISO date filter — memoized
|
|
const _isoDateCache = new Map();
|
|
eleventyConfig.on("eleventy.before", () => { _isoDateCache.clear(); });
|
|
eleventyConfig.addFilter("isoDate", (dateObj) => {
|
|
if (!dateObj) return "";
|
|
const key = dateObj instanceof Date ? dateObj.getTime() : dateObj;
|
|
const cached = _isoDateCache.get(key);
|
|
if (cached !== undefined) return cached;
|
|
const result = new Date(dateObj).toISOString();
|
|
_isoDateCache.set(key, result);
|
|
return result;
|
|
});
|
|
|
|
// Digest-to-HTML filter for RSS feed descriptions
|
|
eleventyConfig.addFilter("digestToHtml", (digest, siteUrl) => {
|
|
const typeLabels = {
|
|
articles: "Articles",
|
|
notes: "Notes",
|
|
photos: "Photos",
|
|
bookmarks: "Bookmarks",
|
|
likes: "Likes",
|
|
reposts: "Reposts",
|
|
};
|
|
const typeOrder = ["articles", "notes", "photos", "bookmarks", "likes", "reposts"];
|
|
let html = "";
|
|
|
|
for (const type of typeOrder) {
|
|
const posts = digest.byType[type];
|
|
if (!posts || !posts.length) continue;
|
|
|
|
html += `<h3>${typeLabels[type]}</h3><ul>`;
|
|
for (const post of posts) {
|
|
const postUrl = siteUrl + post.url;
|
|
let label;
|
|
if (type === "likes") {
|
|
const target = post.data.likeOf || post.data.like_of;
|
|
label = `Liked: ${target}`;
|
|
} else if (type === "bookmarks") {
|
|
const target = post.data.bookmarkOf || post.data.bookmark_of;
|
|
label = post.data.title || `Bookmarked: ${target}`;
|
|
} else if (type === "reposts") {
|
|
const target = post.data.repostOf || post.data.repost_of;
|
|
label = `Reposted: ${target}`;
|
|
} else if (post.data.title) {
|
|
label = post.data.title;
|
|
} else {
|
|
const content = post.templateContent || "";
|
|
label = content.replace(/<[^>]*>/g, "").slice(0, 120).trim() || "Untitled";
|
|
}
|
|
html += `<li><a href="${postUrl}">${label}</a></li>`;
|
|
}
|
|
html += `</ul>`;
|
|
}
|
|
|
|
return html;
|
|
});
|
|
|
|
// Truncate filter
|
|
eleventyConfig.addFilter("truncate", (str, len = 200) => {
|
|
if (!str) return "";
|
|
if (str.length <= len) return str;
|
|
return str.slice(0, len).trim() + "...";
|
|
});
|
|
|
|
// Clean excerpt for OpenGraph - strips HTML, decodes entities, removes extra whitespace
|
|
eleventyConfig.addFilter("ogDescription", (content, len = 200) => {
|
|
if (!content) return "";
|
|
// Strip HTML tags
|
|
let text = content.replace(/<[^>]+>/g, ' ');
|
|
// Decode common HTML entities
|
|
text = text.replace(/&/g, '&')
|
|
.replace(/</g, '<')
|
|
.replace(/>/g, '>')
|
|
.replace(/"/g, '"')
|
|
.replace(/'/g, "'")
|
|
.replace(/ /g, ' ');
|
|
// Remove extra whitespace
|
|
text = text.replace(/\s+/g, ' ').trim();
|
|
// Truncate
|
|
if (text.length > len) {
|
|
text = text.slice(0, len).trim() + "...";
|
|
}
|
|
return text;
|
|
});
|
|
|
|
// Extract first image from content for OpenGraph fallback
|
|
eleventyConfig.addFilter("extractFirstImage", (content) => {
|
|
if (!content) return null;
|
|
// Match all <img> tags, skip hidden ones and data URIs
|
|
const imgRegex = /<img[^>]*?\ssrc=["']([^"']+)["'][^>]*>/gi;
|
|
let match;
|
|
while ((match = imgRegex.exec(content)) !== null) {
|
|
const fullTag = match[0];
|
|
const src = match[1];
|
|
if (src.startsWith("data:")) continue;
|
|
if (/\bhidden\b/.test(fullTag)) continue;
|
|
return src;
|
|
}
|
|
return null;
|
|
});
|
|
|
|
// Head filter for arrays
|
|
eleventyConfig.addFilter("head", (array, n) => {
|
|
if (!Array.isArray(array) || n < 1) return array;
|
|
return array.slice(0, n);
|
|
});
|
|
|
|
// Merge Funkwhale listenings and Last.fm scrobbles into a single sorted timeline
|
|
eleventyConfig.addFilter("mergeListens", (listenings, scrobbles) => {
|
|
const fw = (listenings || []).map((l) => ({
|
|
...l,
|
|
_source: "funkwhale",
|
|
_ts: new Date(l.listenedAt || l.creation_date || l.listened_at || 0).getTime(),
|
|
}));
|
|
const lfm = (scrobbles || []).map((s) => ({
|
|
...s,
|
|
_source: "lastfm",
|
|
_ts: new Date(s.scrobbledAt || 0).getTime(),
|
|
}));
|
|
return [...fw, ...lfm].sort((a, b) => b._ts - a._ts);
|
|
});
|
|
|
|
// Slugify filter
|
|
eleventyConfig.addFilter("slugify", (str) => {
|
|
if (!str) return "";
|
|
return str
|
|
.toLowerCase()
|
|
.replace(/[^\w\s-]/g, "")
|
|
.replace(/[\s_-]+/g, "-")
|
|
.replace(/^-+|-+$/g, "");
|
|
});
|
|
|
|
// Nested tag filters (Obsidian-style hierarchical tags using "/" separator)
|
|
|
|
// Like slugify but preserves "/" so "tech/programming" → "tech/programming" (not "techprogramming")
|
|
eleventyConfig.addFilter("nestedSlugify", nestedSlugify);
|
|
|
|
// Returns true if postCategories (string or array) contains an exact or ancestor match for category.
|
|
// e.g. post tagged "tech/js" matches category page "tech" (ancestor) and "tech/js" (exact).
|
|
eleventyConfig.addFilter("categoryMatches", (postCategories, category) => {
|
|
if (!postCategories || !category) return false;
|
|
const cats = Array.isArray(postCategories) ? postCategories : [postCategories];
|
|
const target = String(category).replace(/^#/, "").trim();
|
|
return cats.some((cat) => {
|
|
const clean = String(cat).replace(/^#/, "").trim();
|
|
return clean === target || clean.startsWith(target + "/");
|
|
});
|
|
});
|
|
|
|
// Returns breadcrumb array for a nested category path.
|
|
// "tech/programming/js" → [{ label:"tech", path:"tech", isLast:false }, ...]
|
|
eleventyConfig.addFilter("categoryBreadcrumb", (category) => {
|
|
if (!category) return [];
|
|
const parts = String(category).split("/");
|
|
return parts.map((part, i) => ({
|
|
label: part,
|
|
path: parts.slice(0, i + 1).join("/"),
|
|
isLast: i === parts.length - 1,
|
|
}));
|
|
});
|
|
|
|
// Groups a flat sorted categories array by root for the index tree view.
|
|
// Returns [{ root, children: ["tech/js", "tech/python", ...] }, ...]
|
|
eleventyConfig.addFilter("categoryGroupByRoot", (categories) => {
|
|
if (!categories) return [];
|
|
const groups = new Map();
|
|
for (const cat of categories) {
|
|
const root = cat.split("/")[0];
|
|
if (!groups.has(root)) groups.set(root, { root, children: [] });
|
|
if (cat !== root) groups.get(root).children.push(cat);
|
|
}
|
|
return [...groups.values()].sort((a, b) => a.root.localeCompare(b.root));
|
|
});
|
|
|
|
// Returns direct children of a parent category from the full categories array.
|
|
// Parent "tech" + ["tech", "tech/js", "tech/python", "tech/js/react"] → ["tech/js", "tech/python"]
|
|
eleventyConfig.addFilter("categoryDirectChildren", (allCategories, parent) => {
|
|
if (!allCategories || !parent) return [];
|
|
const parentSlug = nestedSlugify(parent);
|
|
return allCategories.filter((cat) => {
|
|
const catSlug = nestedSlugify(cat);
|
|
if (!catSlug.startsWith(parentSlug + "/")) return false;
|
|
const remainder = catSlug.slice(parentSlug.length + 1);
|
|
return !remainder.includes("/");
|
|
});
|
|
});
|
|
|
|
eleventyConfig.addFilter("stripTrailingSlash", (url) => {
|
|
if (!url || typeof url !== "string") return url || "";
|
|
return url.endsWith("/") ? url.slice(0, -1) : url;
|
|
});
|
|
|
|
// Hash filter for cache busting — memoized (same paths repeat across every page render)
|
|
const _hashCache = new Map();
|
|
eleventyConfig.on("eleventy.before", () => { _hashCache.clear(); });
|
|
eleventyConfig.addFilter("hash", (filePath) => {
|
|
if (_hashCache.has(filePath)) return _hashCache.get(filePath);
|
|
try {
|
|
const fullPath = resolve(__dirname, filePath.startsWith("/") ? `.${filePath}` : filePath);
|
|
const result = createHash("md5").update(readFileSync(fullPath)).digest("hex").slice(0, 8);
|
|
_hashCache.set(filePath, result);
|
|
return result;
|
|
} catch {
|
|
return Date.now().toString(36);
|
|
}
|
|
});
|
|
|
|
// Derive OG slug from page.url (reliable) instead of page.fileSlug
|
|
// (which suffers from Nunjucks race conditions in Eleventy 3.x parallel rendering).
|
|
// OG images are named with the full date prefix to match URL segments exactly.
|
|
eleventyConfig.addFilter("ogSlug", (url) => {
|
|
if (!url) return "";
|
|
const segments = url.split("/").filter(Boolean);
|
|
// Date-based URL: /type/yyyy/MM/dd/slug/ → 5 segments → "yyyy-MM-dd-slug"
|
|
if (segments.length === 5) {
|
|
const [, year, month, day, slug] = segments;
|
|
return `${year}-${month}-${day}-${slug}`;
|
|
}
|
|
// Fallback: last segment (for pages, legacy URLs)
|
|
return segments[segments.length - 1] || "";
|
|
});
|
|
|
|
// Check if a generated OG image exists for this slug
|
|
eleventyConfig.addFilter("hasOgImage", (slug) => {
|
|
if (!slug) return false;
|
|
const ogPath = resolve(__dirname, ".cache", "og", `${slug}.png`);
|
|
return existsSync(ogPath);
|
|
});
|
|
|
|
// Inline file contents (for critical CSS inlining)
|
|
eleventyConfig.addFilter("inlineFile", (filePath) => {
|
|
try {
|
|
const fullPath = resolve(__dirname, filePath.startsWith("/") ? `.${filePath}` : filePath);
|
|
return readFileSync(fullPath, "utf-8");
|
|
} catch {
|
|
return "";
|
|
}
|
|
});
|
|
|
|
// Extract raw Markdown body from a source file (strips front matter)
|
|
eleventyConfig.addFilter("rawMarkdownBody", (inputPath) => {
|
|
try {
|
|
const src = readFileSync(inputPath, "utf-8");
|
|
const { content } = matter(src);
|
|
return content.trim();
|
|
} catch {
|
|
return "";
|
|
}
|
|
});
|
|
|
|
// Current timestamp filter (for client-side JS buildtime)
|
|
eleventyConfig.addFilter("timestamp", () => Date.now());
|
|
|
|
// Date filter (for sidebar dates)
|
|
eleventyConfig.addFilter("date", (dateObj, format) => {
|
|
if (!dateObj) return "";
|
|
const date = new Date(dateObj);
|
|
const options = {};
|
|
|
|
if (format.includes("MMM")) options.month = "short";
|
|
if (format.includes("d")) options.day = "numeric";
|
|
if (format.includes("yyyy")) options.year = "numeric";
|
|
|
|
return date.toLocaleDateString("en-US", options);
|
|
});
|
|
|
|
// Webmention filters - with legacy URL support
|
|
// This filter checks both current URL and any legacy URLs from redirects
|
|
// Merges webmentions + conversations with deduplication (conversations first)
|
|
eleventyConfig.addFilter("webmentionsForUrl", function (webmentions, url, urlAliases, conversationMentions = []) {
|
|
if (!url) return [];
|
|
|
|
// Merge conversations + webmentions with deduplication
|
|
const seen = new Set();
|
|
const merged = [];
|
|
|
|
// Add conversations first (richer metadata)
|
|
for (const item of conversationMentions) {
|
|
const key = item['wm-id'] || item.url;
|
|
if (key && !seen.has(key)) {
|
|
seen.add(key);
|
|
merged.push(item);
|
|
}
|
|
}
|
|
|
|
// Add webmentions (skip duplicates)
|
|
if (webmentions) {
|
|
for (const item of webmentions) {
|
|
const key = item['wm-id'];
|
|
if (!key || seen.has(key)) continue;
|
|
if (item.url && seen.has(item.url)) continue;
|
|
seen.add(key);
|
|
merged.push(item);
|
|
}
|
|
}
|
|
|
|
// Build list of all URLs to check (current + legacy)
|
|
const urlsToCheck = new Set();
|
|
|
|
// Add current URL variations
|
|
const absoluteUrl = url.startsWith("http") ? url : `${siteUrl}${url}`;
|
|
urlsToCheck.add(absoluteUrl);
|
|
urlsToCheck.add(absoluteUrl.replace(/\/$/, ""));
|
|
urlsToCheck.add(absoluteUrl.endsWith("/") ? absoluteUrl : `${absoluteUrl}/`);
|
|
|
|
// Add legacy URLs from aliases (if provided)
|
|
if (urlAliases?.aliases) {
|
|
const normalizedUrl = url.replace(/\/$/, "");
|
|
const oldUrls = urlAliases.aliases[normalizedUrl] || [];
|
|
for (const oldUrl of oldUrls) {
|
|
urlsToCheck.add(`${siteUrl}${oldUrl}`);
|
|
urlsToCheck.add(`${siteUrl}${oldUrl}/`);
|
|
urlsToCheck.add(`${siteUrl}${oldUrl}`.replace(/\/$/, ""));
|
|
}
|
|
}
|
|
|
|
// Compute legacy /content/ URL from current URL for old webmention.io targets
|
|
// Pattern: /type/yyyy/MM/dd/slug/ → /content/type/yyyy-MM-dd-slug/
|
|
const pathSegments = url.replace(/\/$/, "").split("/").filter(Boolean);
|
|
if (pathSegments.length === 5) {
|
|
const [type, year, month, day, slug] = pathSegments;
|
|
const contentUrl = `/content/${type}/${year}-${month}-${day}-${slug}/`;
|
|
urlsToCheck.add(`${siteUrl}${contentUrl}`);
|
|
urlsToCheck.add(`${siteUrl}${contentUrl}`.replace(/\/$/, ""));
|
|
}
|
|
|
|
// Filter merged data matching any of our URLs
|
|
const matched = merged.filter((wm) => urlsToCheck.has(wm["wm-target"]));
|
|
|
|
// Deduplicate cross-source: same author + same interaction type = same mention
|
|
// (webmention.io and conversations API may both report the same like/reply)
|
|
const deduped = [];
|
|
const authorActions = new Set();
|
|
for (const wm of matched) {
|
|
const authorUrl = wm.author?.url || wm.url || "";
|
|
const action = wm["wm-property"] || "mention";
|
|
const key = `${authorUrl}::${action}`;
|
|
if (authorActions.has(key)) continue;
|
|
authorActions.add(key);
|
|
deduped.push(wm);
|
|
}
|
|
|
|
// Filter out self-interactions from own Bluesky account
|
|
const isSelfBsky = (wm) => {
|
|
const u = (wm.url || "").toLowerCase();
|
|
const a = (wm.author?.url || "").toLowerCase();
|
|
return u.includes("bsky.app/profile/svemagie.bsky.social") ||
|
|
u.includes("did:plc:g4utqyolpyb5zpwwodmm3hht") ||
|
|
a.includes("bsky.app/profile/svemagie.bsky.social") ||
|
|
a.includes("did:plc:g4utqyolpyb5zpwwodmm3hht");
|
|
};
|
|
return deduped.filter((wm) => !isSelfBsky(wm));
|
|
});
|
|
|
|
eleventyConfig.addFilter("webmentionsByType", function (mentions, type) {
|
|
if (!mentions) return [];
|
|
const typeMap = {
|
|
likes: "like-of",
|
|
reposts: "repost-of",
|
|
bookmarks: "bookmark-of",
|
|
replies: "in-reply-to",
|
|
mentions: "mention-of",
|
|
};
|
|
const wmProperty = typeMap[type] || type;
|
|
return mentions.filter((m) => m["wm-property"] === wmProperty);
|
|
});
|
|
|
|
// Post navigation — find previous/next post in a collection
|
|
// (Nunjucks {% set %} inside {% for %} doesn't propagate, so we need filters)
|
|
eleventyConfig.addFilter("previousInCollection", function (collection, page) {
|
|
if (!collection || !page) return null;
|
|
const index = collection.findIndex((p) => p.url === page.url);
|
|
return index > 0 ? collection[index - 1] : null;
|
|
});
|
|
|
|
eleventyConfig.addFilter("nextInCollection", function (collection, page) {
|
|
if (!collection || !page) return null;
|
|
const index = collection.findIndex((p) => p.url === page.url);
|
|
return index >= 0 && index < collection.length - 1
|
|
? collection[index + 1]
|
|
: null;
|
|
});
|
|
|
|
// Posting frequency — compute posts-per-month for last 12 months (for sparkline).
|
|
// Returns an inline SVG that uses currentColor for stroke and a semi-transparent
|
|
// gradient fill. Wrap in a colored span to set the domain color via Tailwind.
|
|
eleventyConfig.addFilter("postingFrequency", (posts) => {
|
|
if (!Array.isArray(posts) || posts.length === 0) return "";
|
|
const now = new Date();
|
|
const counts = new Array(12).fill(0);
|
|
for (const post of posts) {
|
|
const postDate = new Date(post.date || post.data?.date);
|
|
if (isNaN(postDate.getTime())) continue;
|
|
const monthsAgo = (now.getFullYear() - postDate.getFullYear()) * 12 + (now.getMonth() - postDate.getMonth());
|
|
if (monthsAgo >= 0 && monthsAgo < 12) {
|
|
counts[11 - monthsAgo]++;
|
|
}
|
|
}
|
|
|
|
// Extrapolate the current (partial) month to avoid false downward trend.
|
|
// e.g. 51 posts in 5 days of a 31-day month projects to ~316.
|
|
const dayOfMonth = now.getDate();
|
|
const daysInMonth = new Date(now.getFullYear(), now.getMonth() + 1, 0).getDate();
|
|
if (dayOfMonth < daysInMonth && counts[11] > 0) {
|
|
counts[11] = Math.round(counts[11] / dayOfMonth * daysInMonth);
|
|
}
|
|
|
|
const max = Math.max(...counts, 1);
|
|
const w = 200;
|
|
const h = 32;
|
|
const pad = 2;
|
|
const step = w / (counts.length - 1);
|
|
const points = counts.map((v, i) => {
|
|
const x = i * step;
|
|
const y = h - pad - ((v / max) * (h - pad * 2));
|
|
return `${x.toFixed(1)},${y.toFixed(1)}`;
|
|
}).join(" ");
|
|
// Closed polygon for gradient fill (line path + bottom corners)
|
|
const fillPoints = `${points} ${w},${h} 0,${h}`;
|
|
return [
|
|
`<svg viewBox="0 0 ${w} ${h}" width="100%" height="100%" preserveAspectRatio="none" class="sparkline" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Posting frequency over the last 12 months">`,
|
|
`<defs><linearGradient id="spk-fill" x1="0" y1="0" x2="0" y2="1">`,
|
|
`<stop offset="0%" stop-color="currentColor" stop-opacity="0.25"/>`,
|
|
`<stop offset="100%" stop-color="currentColor" stop-opacity="0.02"/>`,
|
|
`</linearGradient></defs>`,
|
|
`<polygon fill="url(#spk-fill)" points="${fillPoints}"/>`,
|
|
`<polyline fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" points="${points}"/>`,
|
|
`</svg>`,
|
|
].join("");
|
|
});
|
|
|
|
// Filter AI-involved posts (aiTextLevel > "0")
|
|
const getAiMetadata = (data = {}) => {
|
|
const aiMeta = (data && typeof data.ai === "object" && !Array.isArray(data.ai))
|
|
? data.ai
|
|
: {};
|
|
|
|
const textLevel = String(
|
|
data.aiTextLevel
|
|
?? data.ai_text_level
|
|
?? aiMeta.textLevel
|
|
?? aiMeta.aiTextLevel
|
|
?? "0",
|
|
);
|
|
|
|
const codeLevel = String(
|
|
data.aiCodeLevel
|
|
?? data.ai_code_level
|
|
?? aiMeta.codeLevel
|
|
?? aiMeta.aiCodeLevel
|
|
?? "0",
|
|
);
|
|
|
|
const tools = data.aiTools ?? data.ai_tools ?? aiMeta.aiTools ?? aiMeta.tools;
|
|
const description =
|
|
data.aiDescription
|
|
?? data.ai_description
|
|
?? aiMeta.aiDescription
|
|
?? aiMeta.description;
|
|
|
|
return { textLevel, codeLevel, tools, description };
|
|
};
|
|
|
|
eleventyConfig.addFilter("aiPosts", (posts) => {
|
|
if (!Array.isArray(posts)) return [];
|
|
return posts.filter((post) => {
|
|
const { textLevel: level } = getAiMetadata(post.data || {});
|
|
return level !== "0" && level !== 0;
|
|
});
|
|
});
|
|
|
|
// AI stats — returns { total, aiCount, percentage, byLevel }
|
|
eleventyConfig.addFilter("aiStats", (posts) => {
|
|
if (!Array.isArray(posts)) return { total: 0, aiCount: 0, percentage: 0, byLevel: {} };
|
|
const total = posts.length;
|
|
const byLevel = { 0: 0, 1: 0, 2: 0, 3: 0 };
|
|
for (const post of posts) {
|
|
const { textLevel } = getAiMetadata(post.data || {});
|
|
const level = parseInt(textLevel || "0", 10);
|
|
byLevel[level] = (byLevel[level] || 0) + 1;
|
|
}
|
|
const aiCount = total - byLevel[0];
|
|
return {
|
|
total,
|
|
aiCount,
|
|
percentage: total > 0 ? ((aiCount / total) * 100).toFixed(1) : "0",
|
|
byLevel,
|
|
};
|
|
});
|
|
|
|
// Helper: exclude drafts from collections
|
|
const isPublished = (item) => !item.data.draft && !item.data.deleted;
|
|
|
|
// Helper: exclude unlisted/private visibility from public listing surfaces
|
|
const isListed = (item) => {
|
|
const data = item?.data || {};
|
|
const rawVisibility = data.visibility ?? data.properties?.visibility;
|
|
const visibility = String(Array.isArray(rawVisibility) ? rawVisibility[0] : (rawVisibility ?? "")).toLowerCase();
|
|
return visibility !== "unlisted" && visibility !== "private";
|
|
};
|
|
|
|
// Exclude unlisted/private posts from UI slices like homepage/sidebar recent-post lists.
|
|
eleventyConfig.addFilter("excludeUnlistedPosts", (posts) => {
|
|
if (!Array.isArray(posts)) return [];
|
|
return posts.filter(isListed);
|
|
});
|
|
|
|
// ── Digital Garden ───────────────────────────────────────────────────────
|
|
// Returns display metadata for a garden stage slug.
|
|
// Used by garden-badge.njk and garden.njk to render labels + emoji.
|
|
// Stages map to Obsidian's #garden/* tag convention:
|
|
// #garden/plant → gardenStage: plant (newly planted idea)
|
|
// #garden/cultivate → gardenStage: cultivate (actively developing)
|
|
// #garden/question → gardenStage: question (open exploration)
|
|
// #garden/repot → gardenStage: repot (being restructured)
|
|
// #garden/revitalize → gardenStage: revitalize (being refreshed)
|
|
// #garden/revisit → gardenStage: revisit (flagged for revisiting)
|
|
eleventyConfig.addFilter("gardenStageInfo", (stage) => {
|
|
const stages = {
|
|
plant: { label: "Seedling", emoji: "🌱", description: "Newly planted idea" },
|
|
cultivate: { label: "Growing", emoji: "🌿", description: "Being actively developed" },
|
|
evergreen: { label: "Evergreen", emoji: "🌳", description: "Mature and reasonably complete, still growing" },
|
|
question: { label: "Open Question", emoji: "❓", description: "Open for exploration" },
|
|
repot: { label: "Repotting", emoji: "🪴", description: "Being restructured" },
|
|
revitalize: { label: "Revitalizing", emoji: "✨", description: "Being refreshed and updated" },
|
|
revisit: { label: "Revisit", emoji: "🔄", description: "Flagged for revisiting" },
|
|
};
|
|
return stages[stage] || null;
|
|
});
|
|
|
|
// Backlinks — find all published posts whose raw source links to the given URL path.
|
|
// Reads each file once per build and caches it to avoid repeated disk I/O.
|
|
{
|
|
const contentCache = new Map();
|
|
eleventyConfig.addFilter("backlinksWith", function (posts, currentUrl) {
|
|
const fullUrl = `${siteUrl}${currentUrl}`;
|
|
return (posts || []).filter((post) => {
|
|
if (post.url === currentUrl) return false;
|
|
let content = contentCache.get(post.inputPath);
|
|
if (content === undefined) {
|
|
try { content = readFileSync(post.inputPath, "utf-8"); }
|
|
catch { content = ""; }
|
|
contentCache.set(post.inputPath, content);
|
|
}
|
|
return content.includes(fullUrl);
|
|
});
|
|
});
|
|
}
|
|
|
|
// Look up a post by its absolute blog URL — used to show titles in related-links lists.
|
|
eleventyConfig.addFilter("postByUrl", function (posts, url) {
|
|
const path = url.replace(siteUrl, "");
|
|
return (posts || []).find((p) => p.url === path || p.url === `${path}/`);
|
|
});
|
|
|
|
// Collect all internal blog links from a post's raw markdown and merge with
|
|
// the explicit `related` frontmatter URLs. Returns a deduplicated list.
|
|
eleventyConfig.addFilter("seeAlsoLinks", function (inputPath, relatedUrls) {
|
|
const seen = new Set();
|
|
const result = [];
|
|
const add = (url) => {
|
|
const key = String(url).replace(/\/$/, "");
|
|
if (!seen.has(key)) { seen.add(key); result.push(String(url)); }
|
|
};
|
|
const relArray = !relatedUrls ? [] : Array.isArray(relatedUrls) ? relatedUrls : [relatedUrls];
|
|
for (const url of relArray) add(url);
|
|
try {
|
|
const content = readFileSync(inputPath, "utf-8");
|
|
const escaped = siteUrl.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
|
|
const re = new RegExp(`\\]\\((${escaped}/[^)\\s]+)\\)`, "g");
|
|
let m;
|
|
while ((m = re.exec(content)) !== null) add(m[1]);
|
|
} catch { /* ignore */ }
|
|
return result;
|
|
});
|
|
|
|
// Strip garden/* tags from a category list so they don't render as
|
|
// plain category pills alongside the garden badge.
|
|
eleventyConfig.addFilter("withoutGardenTags", (categories) => {
|
|
if (!categories) return categories;
|
|
const arr = Array.isArray(categories) ? categories : [categories];
|
|
const filtered = arr.filter(
|
|
(c) => !String(c).replace(/^#/, "").startsWith("garden/"),
|
|
);
|
|
if (!Array.isArray(categories)) return filtered[0] ?? null;
|
|
return filtered;
|
|
});
|
|
|
|
// Collections for different post types
|
|
// Note: content path is content/ due to symlink structure
|
|
// "posts" shows ALL content types combined
|
|
eleventyConfig.addCollection("posts", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("listedPosts", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter((item) => isPublished(item) && isListed(item))
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("notes", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/notes/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("listedNotes", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/notes/**/*.md")
|
|
.filter((item) => isPublished(item) && isListed(item))
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("articles", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/articles/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("bookmarks", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/bookmarks/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("photos", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/photos/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
eleventyConfig.addCollection("likes", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/likes/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
// Replies collection - posts with inReplyTo/in_reply_to property
|
|
// Supports both camelCase (Indiekit Eleventy preset) and underscore (legacy) names
|
|
eleventyConfig.addCollection("replies", function (collectionApi) {
|
|
return collectionApi
|
|
.getAll()
|
|
.filter((item) => isPublished(item) && (item.data.inReplyTo || item.data.in_reply_to))
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
// Reposts collection - posts with repostOf/repost_of property
|
|
// Supports both camelCase (Indiekit Eleventy preset) and underscore (legacy) names
|
|
eleventyConfig.addCollection("reposts", function (collectionApi) {
|
|
return collectionApi
|
|
.getAll()
|
|
.filter((item) => isPublished(item) && (item.data.repostOf || item.data.repost_of))
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
// Pages collection - root-level slash pages (about, now, uses, etc.)
|
|
// Includes both content/*.md (legacy) and content/pages/*.md (new post-type-page)
|
|
// Created via Indiekit's page post type
|
|
eleventyConfig.addCollection("pages", function (collectionApi) {
|
|
const rootPages = collectionApi.getFilteredByGlob("content/*.md");
|
|
const pagesDir = collectionApi.getFilteredByGlob("content/pages/*.md");
|
|
return [...rootPages, ...pagesDir]
|
|
.filter(page => isPublished(page) && !page.inputPath.includes('content.json') && !page.inputPath.includes('pages.json'))
|
|
.sort((a, b) => (a.data.title || a.data.name || "").localeCompare(b.data.title || b.data.name || ""));
|
|
});
|
|
|
|
// All content combined for homepage feed
|
|
eleventyConfig.addCollection("feed", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date)
|
|
.slice(0, 20);
|
|
});
|
|
|
|
// Categories collection - deduplicated by slug to avoid duplicate permalinks
|
|
eleventyConfig.addCollection("categories", function (collectionApi) {
|
|
const categoryMap = new Map(); // nestedSlug -> display name (first seen)
|
|
|
|
collectionApi.getAll().filter(isPublished).forEach((item) => {
|
|
if (item.data.category) {
|
|
const cats = Array.isArray(item.data.category) ? item.data.category : [item.data.category];
|
|
cats.forEach((cat) => {
|
|
if (cat && typeof cat === "string" && cat.trim()) {
|
|
// Exclude garden/* tags — they're rendered as garden badges, not categories
|
|
if (cat.replace(/^#/, "").startsWith("garden/")) return;
|
|
const trimmed = cat.trim().replace(/^#/, "");
|
|
const slug = nestedSlugify(trimmed);
|
|
if (slug && !categoryMap.has(slug)) categoryMap.set(slug, trimmed);
|
|
// Auto-create ancestor pages for nested tags (e.g. "tech/js" → also register "tech")
|
|
const parts = trimmed.split("/");
|
|
for (let i = 1; i < parts.length; i++) {
|
|
const parentPath = parts.slice(0, i).join("/");
|
|
const parentSlug = nestedSlugify(parentPath);
|
|
if (parentSlug && !categoryMap.has(parentSlug)) categoryMap.set(parentSlug, parentPath);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
return [...categoryMap.values()].sort((a, b) => a.localeCompare(b));
|
|
});
|
|
|
|
// Category feeds — pre-grouped posts for per-category RSS/JSON feeds
|
|
eleventyConfig.addCollection("categoryFeeds", function (collectionApi) {
|
|
const slugify = nestedSlugify;
|
|
const grouped = new Map(); // slug -> { name, slug, posts[] }
|
|
|
|
collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date)
|
|
.forEach((item) => {
|
|
if (!item.data.category) return;
|
|
const cats = Array.isArray(item.data.category) ? item.data.category : [item.data.category];
|
|
for (const cat of cats) {
|
|
if (!cat || typeof cat !== "string" || !cat.trim()) continue;
|
|
const slug = slugify(cat.trim());
|
|
if (!slug) continue;
|
|
if (!grouped.has(slug)) {
|
|
grouped.set(slug, { name: cat.trim(), slug, posts: [] });
|
|
}
|
|
const entry = grouped.get(slug);
|
|
if (entry.posts.length < 50) {
|
|
entry.posts.push(item);
|
|
}
|
|
}
|
|
});
|
|
|
|
return [...grouped.values()].sort((a, b) => a.name.localeCompare(b.name));
|
|
});
|
|
|
|
// Recent posts for sidebar
|
|
eleventyConfig.addCollection("recentPosts", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.sort((a, b) => b.date - a.date)
|
|
.slice(0, 5);
|
|
});
|
|
|
|
// Featured posts — curated selection via `pinned: true` frontmatter
|
|
// Property named "pinned" to avoid conflict with "featured" (hero image) in MF2/Micropub
|
|
eleventyConfig.addCollection("featuredPosts", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.filter((item) => item.data.pinned === true || item.data.pinned === "true")
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
// Digital Garden — posts with a gardenStage frontmatter property
|
|
eleventyConfig.addCollection("gardenPosts", function (collectionApi) {
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.filter((item) => item.data.gardenStage)
|
|
.sort((a, b) => b.date - a.date);
|
|
});
|
|
|
|
// Posts that recently reached evergreen status (within the last 90 days).
|
|
// Requires evergreeSince frontmatter field, written by the Micropub plugin on first evergreen publish.
|
|
eleventyConfig.addCollection("recentEvergreens", function (collectionApi) {
|
|
const cutoff = new Date();
|
|
cutoff.setDate(cutoff.getDate() - 90);
|
|
return collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.filter((item) => {
|
|
if (item.data.gardenStage !== "evergreen") return false;
|
|
if (!item.data.evergreeSince) return false;
|
|
const d = new Date(item.data.evergreeSince);
|
|
return !isNaN(d.getTime()) && d >= cutoff;
|
|
})
|
|
.sort(
|
|
(a, b) =>
|
|
new Date(b.data.evergreeSince) - new Date(a.data.evergreeSince),
|
|
);
|
|
});
|
|
|
|
// Weekly digests — posts grouped by ISO week for digest pages and RSS feed
|
|
eleventyConfig.addCollection("weeklyDigests", function (collectionApi) {
|
|
const allPosts = collectionApi
|
|
.getFilteredByGlob("content/**/*.md")
|
|
.filter(isPublished)
|
|
.filter((item) => {
|
|
// Exclude replies
|
|
return !(item.data.inReplyTo || item.data.in_reply_to);
|
|
})
|
|
.sort((a, b) => b.date - a.date);
|
|
|
|
// ISO week helpers
|
|
const getISOWeek = (date) => {
|
|
const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
|
|
d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay() || 7));
|
|
const yearStart = new Date(Date.UTC(d.getUTCFullYear(), 0, 1));
|
|
return Math.ceil(((d - yearStart) / 86400000 + 1) / 7);
|
|
};
|
|
const getISOYear = (date) => {
|
|
const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
|
|
d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay() || 7));
|
|
return d.getUTCFullYear();
|
|
};
|
|
|
|
// Group by ISO week
|
|
const weekMap = new Map();
|
|
|
|
for (const post of allPosts) {
|
|
const d = new Date(post.date);
|
|
const week = getISOWeek(d);
|
|
const year = getISOYear(d);
|
|
const key = `${year}-W${String(week).padStart(2, "0")}`;
|
|
|
|
if (!weekMap.has(key)) {
|
|
// Calculate Monday (start) and Sunday (end) of ISO week
|
|
const jan4 = new Date(Date.UTC(year, 0, 4));
|
|
const dayOfWeek = jan4.getUTCDay() || 7;
|
|
const monday = new Date(jan4);
|
|
monday.setUTCDate(jan4.getUTCDate() - dayOfWeek + 1 + (week - 1) * 7);
|
|
const sunday = new Date(monday);
|
|
sunday.setUTCDate(monday.getUTCDate() + 6);
|
|
|
|
weekMap.set(key, {
|
|
year,
|
|
week,
|
|
slug: `${year}/W${String(week).padStart(2, "0")}`,
|
|
label: `Week ${week}, ${year}`,
|
|
startDate: monday.toISOString().slice(0, 10),
|
|
endDate: sunday.toISOString().slice(0, 10),
|
|
posts: [],
|
|
});
|
|
}
|
|
|
|
weekMap.get(key).posts.push(post);
|
|
}
|
|
|
|
// Post type detection (matches blog.njk logic)
|
|
const typeDetect = (post) => {
|
|
if (post.data.likeOf || post.data.like_of) return "likes";
|
|
if (post.data.bookmarkOf || post.data.bookmark_of) return "bookmarks";
|
|
if (post.data.repostOf || post.data.repost_of) return "reposts";
|
|
if (post.data.photo && post.data.photo.length) return "photos";
|
|
if (post.data.title) return "articles";
|
|
return "notes";
|
|
};
|
|
|
|
// Build byType for each week and convert to array
|
|
const digests = [...weekMap.values()].map((entry) => {
|
|
const byType = {};
|
|
for (const post of entry.posts) {
|
|
const type = typeDetect(post);
|
|
if (!byType[type]) byType[type] = [];
|
|
byType[type].push(post);
|
|
}
|
|
return { ...entry, byType };
|
|
});
|
|
|
|
// Sort newest-week-first
|
|
digests.sort((a, b) => {
|
|
if (a.year !== b.year) return b.year - a.year;
|
|
return b.week - a.week;
|
|
});
|
|
|
|
return digests;
|
|
});
|
|
|
|
// Generate OpenGraph images for posts without photos.
|
|
// Uses batch spawning: each invocation generates up to BATCH_SIZE images then exits,
|
|
// fully releasing WASM native memory (Satori Yoga + Resvg Rust) between batches.
|
|
// Exit code 2 = batch complete, more work remains → re-spawn.
|
|
// Manifest caching makes incremental builds fast (only new posts get generated).
|
|
eleventyConfig.on("eleventy.before", () => {
|
|
console.time("[og] image generation");
|
|
const contentDir = resolve(__dirname, "content");
|
|
const cacheDir = resolve(__dirname, ".cache");
|
|
const siteName = process.env.SITE_NAME || "My IndieWeb Blog";
|
|
const BATCH_SIZE = 100;
|
|
try {
|
|
// eslint-disable-next-line no-constant-condition
|
|
while (true) {
|
|
try {
|
|
execFileSync(process.execPath, [
|
|
"--max-old-space-size=512",
|
|
"--expose-gc",
|
|
resolve(__dirname, "lib", "og-cli.js"),
|
|
contentDir,
|
|
cacheDir,
|
|
siteName,
|
|
String(BATCH_SIZE),
|
|
], {
|
|
stdio: "inherit",
|
|
env: { ...process.env, NODE_OPTIONS: "" },
|
|
});
|
|
// Exit code 0 = all done
|
|
break;
|
|
} catch (err) {
|
|
if (err.status === 2) {
|
|
// Exit code 2 = batch complete, more images remain
|
|
continue;
|
|
}
|
|
throw err;
|
|
}
|
|
}
|
|
|
|
// Sync new OG images to output directory.
|
|
// During incremental builds, .cache/og is in watchIgnores so Eleventy's
|
|
// passthrough copy won't pick up newly generated images. Copy them manually.
|
|
const ogCacheDir = resolve(cacheDir, "og");
|
|
const ogOutputDir = resolve(__dirname, "_site", "og");
|
|
if (existsSync(ogCacheDir) && existsSync(resolve(__dirname, "_site"))) {
|
|
mkdirSync(ogOutputDir, { recursive: true });
|
|
let synced = 0;
|
|
for (const file of readdirSync(ogCacheDir)) {
|
|
if (file.endsWith(".png") && !existsSync(resolve(ogOutputDir, file))) {
|
|
copyFileSync(resolve(ogCacheDir, file), resolve(ogOutputDir, file));
|
|
synced++;
|
|
}
|
|
}
|
|
if (synced > 0) {
|
|
console.log(`[og] Synced ${synced} new image(s) to output`);
|
|
}
|
|
}
|
|
} catch (err) {
|
|
console.error("[og] Image generation failed:", err.message);
|
|
}
|
|
console.timeEnd("[og] image generation");
|
|
});
|
|
|
|
// Pre-fetch unfurl metadata for all interaction URLs in content files.
|
|
// Populates the disk cache BEFORE templates render, so the synchronous
|
|
// unfurlCard filter (used in nested includes like recent-posts) has data.
|
|
eleventyConfig.on("eleventy.before", async () => {
|
|
console.time("[unfurl] prefetch");
|
|
const contentDir = resolve(__dirname, "content");
|
|
if (!existsSync(contentDir)) {
|
|
console.timeEnd("[unfurl] prefetch");
|
|
return;
|
|
}
|
|
|
|
const urls = new Set();
|
|
const interactionProps = [
|
|
"likeOf", "like_of", "bookmarkOf", "bookmark_of",
|
|
"repostOf", "repost_of", "inReplyTo", "in_reply_to",
|
|
];
|
|
|
|
const walk = (dir) => {
|
|
for (const entry of readdirSync(dir, { withFileTypes: true })) {
|
|
const full = resolve(dir, entry.name);
|
|
if (entry.isDirectory()) { walk(full); continue; }
|
|
if (!entry.name.endsWith(".md")) continue;
|
|
try {
|
|
const { data } = matter(readFileSync(full, "utf-8"));
|
|
for (const prop of interactionProps) {
|
|
if (data[prop]) urls.add(data[prop]);
|
|
}
|
|
} catch { /* skip unparseable files */ }
|
|
}
|
|
};
|
|
walk(contentDir);
|
|
|
|
if (urls.size === 0) {
|
|
console.timeEnd("[unfurl] prefetch");
|
|
return;
|
|
}
|
|
|
|
// Manifest skip: only prefetch URLs not seen in previous builds.
|
|
// prefetchUrl() already caches responses on disk; re-calling it for known URLs
|
|
// is pure overhead. Writing [...urls] (not [...seen, ...newUrls]) intentionally
|
|
// prunes URLs from soft-deleted posts, preventing unbounded manifest growth.
|
|
const manifestPath = resolve(__dirname, ".cache", "unfurl-manifest.json");
|
|
let seen = new Set();
|
|
try {
|
|
seen = new Set(JSON.parse(readFileSync(manifestPath, "utf-8")));
|
|
} catch { /* first build or corrupted manifest — full prefetch */ }
|
|
|
|
const newUrls = [...urls].filter(u => !seen.has(u));
|
|
|
|
if (newUrls.length === 0) {
|
|
console.log("[unfurl] No new URLs — skipping prefetch");
|
|
console.timeEnd("[unfurl] prefetch");
|
|
return;
|
|
}
|
|
|
|
// Free parsed markdown content before starting network-heavy prefetch
|
|
if (typeof global.gc === "function") global.gc();
|
|
|
|
const urlArray = newUrls;
|
|
const UNFURL_BATCH = 50;
|
|
const totalBatches = Math.ceil(urlArray.length / UNFURL_BATCH);
|
|
console.log(`[unfurl] Pre-fetching ${urlArray.length} interaction URLs (${totalBatches} batches of ${UNFURL_BATCH})...`);
|
|
let fetched = 0;
|
|
for (let i = 0; i < urlArray.length; i += UNFURL_BATCH) {
|
|
const batch = urlArray.slice(i, i + UNFURL_BATCH);
|
|
const batchNum = Math.floor(i / UNFURL_BATCH) + 1;
|
|
await Promise.all(batch.map((url) => prefetchUrl(url)));
|
|
fetched += batch.length;
|
|
if (typeof global.gc === "function") global.gc();
|
|
if (batchNum === 1 || batchNum % 5 === 0 || batchNum === totalBatches) {
|
|
const rss = (process.memoryUsage.rss() / 1024 / 1024).toFixed(0);
|
|
console.log(`[unfurl] Batch ${batchNum}/${totalBatches} (${fetched}/${urlArray.length}) | RSS: ${rss} MB`);
|
|
}
|
|
}
|
|
console.log(`[unfurl] Pre-fetch complete.`);
|
|
|
|
// Update manifest with full current URL set
|
|
mkdirSync(resolve(__dirname, ".cache"), { recursive: true });
|
|
writeFileSync(manifestPath, JSON.stringify([...urls]));
|
|
|
|
console.timeEnd("[unfurl] prefetch");
|
|
});
|
|
|
|
// Post-build hook: pagefind indexing + WebSub notification
|
|
// Pagefind runs once on the first build (initial or watcher's first full build), then never again.
|
|
// WebSub runs on every non-incremental build.
|
|
// Note: --incremental CLI flag sets incremental=true even for the watcher's first full build,
|
|
// so we cannot use the incremental flag to guard pagefind. Use a one-shot flag instead.
|
|
let pagefindDone = false;
|
|
eleventyConfig.on("eleventy.after", async ({ dir, directories, runMode, incremental }) => {
|
|
// Markdown for Agents — generate index.md alongside index.html for articles
|
|
const mdEnabled = (process.env.MARKDOWN_AGENTS_ENABLED || "true").toLowerCase() === "true";
|
|
if (mdEnabled && !incremental) {
|
|
const outputDir = directories?.output || dir.output;
|
|
const contentDir = resolve(__dirname, "content/articles");
|
|
const aiTrain = process.env.MARKDOWN_AGENTS_AI_TRAIN || "yes";
|
|
const search = process.env.MARKDOWN_AGENTS_SEARCH || "yes";
|
|
const aiInput = process.env.MARKDOWN_AGENTS_AI_INPUT || "yes";
|
|
const authorName = process.env.AUTHOR_NAME || "Blog Author";
|
|
let mdCount = 0;
|
|
try {
|
|
const files = readdirSync(contentDir).filter(f => f.endsWith(".md"));
|
|
for (const file of files) {
|
|
const src = readFileSync(resolve(contentDir, file), "utf-8");
|
|
const { data: fm, content: body } = matter(src);
|
|
if (!fm || fm.draft) continue;
|
|
// Derive the output path from the article's permalink or url
|
|
const articleUrl = fm.permalink || fm.url;
|
|
if (!articleUrl || !articleUrl.startsWith("/articles/")) continue;
|
|
const mdDir = resolve(outputDir, articleUrl.replace(/^\//, "").replace(/\/$/, ""));
|
|
const mdPath = resolve(mdDir, "index.md");
|
|
const trimmedBody = body.trim();
|
|
const tokens = Math.ceil(trimmedBody.length / 4);
|
|
const title = (fm.title || "").replace(/"/g, '\\"');
|
|
const date = fm.date ? new Date(fm.date).toISOString() : fm.published || "";
|
|
let frontLines = [
|
|
"---",
|
|
`title: "${title}"`,
|
|
`date: ${date}`,
|
|
`author: ${authorName}`,
|
|
`url: ${siteUrl}${articleUrl}`,
|
|
];
|
|
if (fm.category && Array.isArray(fm.category) && fm.category.length > 0) {
|
|
frontLines.push("categories:");
|
|
for (const cat of fm.category) {
|
|
frontLines.push(` - ${cat}`);
|
|
}
|
|
}
|
|
if (fm.description) {
|
|
frontLines.push(`description: "${fm.description.replace(/"/g, '\\"')}"`);
|
|
}
|
|
frontLines.push(`tokens: ${tokens}`);
|
|
frontLines.push(`content_signal: ai-train=${aiTrain}, search=${search}, ai-input=${aiInput}`);
|
|
frontLines.push("---");
|
|
mkdirSync(mdDir, { recursive: true });
|
|
writeFileSync(mdPath, frontLines.join("\n") + "\n\n# " + (fm.title || "") + "\n\n" + trimmedBody + "\n");
|
|
mdCount++;
|
|
}
|
|
console.log(`[markdown-agents] Generated ${mdCount} article .md files`);
|
|
} catch (err) {
|
|
console.error("[markdown-agents] Error generating .md files:", err.message);
|
|
}
|
|
}
|
|
|
|
// Funkwhale cover images — copy from cache to output after data files have downloaded them
|
|
{
|
|
const fwSrc = resolve(__dirname, ".cache/funkwhale-images");
|
|
const fwDest = resolve(directories?.output || dir.output, "images/funkwhale-cache");
|
|
if (existsSync(fwSrc)) {
|
|
mkdirSync(fwDest, { recursive: true });
|
|
let copied = 0;
|
|
for (const file of readdirSync(fwSrc)) {
|
|
copyFileSync(resolve(fwSrc, file), resolve(fwDest, file));
|
|
copied++;
|
|
}
|
|
if (copied > 0) console.log(`[funkwhale-images] Copied ${copied} cover image(s) to output`);
|
|
}
|
|
}
|
|
|
|
// Pagefind indexing — run exactly once per process lifetime
|
|
if (!pagefindDone) {
|
|
pagefindDone = true;
|
|
const outputDir = directories?.output || dir.output;
|
|
try {
|
|
console.log(`[pagefind] Indexing ${outputDir} (${runMode})...`);
|
|
execFileSync("npx", ["pagefind", "--site", outputDir, "--output-subdir", "pagefind", "--glob", "**/*.html"], {
|
|
stdio: "inherit",
|
|
timeout: 120000,
|
|
});
|
|
console.log("[pagefind] Indexing complete");
|
|
} catch (err) {
|
|
console.error("[pagefind] Indexing failed:", err.message);
|
|
}
|
|
|
|
}
|
|
|
|
// JS minification — minify source JS files in output (skip vendor, already-minified)
|
|
if (runMode === "build" && !incremental) {
|
|
const jsOutputDir = directories?.output || dir.output;
|
|
const jsDir = resolve(jsOutputDir, "js");
|
|
if (existsSync(jsDir)) {
|
|
let jsMinified = 0;
|
|
let jsSaved = 0;
|
|
for (const file of readdirSync(jsDir).filter(f => f.endsWith(".js") && !f.endsWith(".min.js"))) {
|
|
const filePath = resolve(jsDir, file);
|
|
try {
|
|
const src = readFileSync(filePath, "utf-8");
|
|
const result = await minifyJS(src, { compress: true, mangle: true });
|
|
if (result.code) {
|
|
const saved = src.length - result.code.length;
|
|
if (saved > 0) {
|
|
writeFileSync(filePath, result.code);
|
|
jsSaved += saved;
|
|
jsMinified++;
|
|
}
|
|
}
|
|
} catch (err) {
|
|
console.error(`[js-minify] Failed to minify ${file}:`, err.message);
|
|
}
|
|
}
|
|
if (jsMinified > 0) {
|
|
console.log(`[js-minify] Minified ${jsMinified} JS files, saved ${(jsSaved / 1024).toFixed(1)} KiB`);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Syndication webhook — trigger after incremental rebuilds (new posts are now live)
|
|
// Cuts syndication latency from ~2 min (poller) to ~5 sec (immediate trigger)
|
|
if (incremental) {
|
|
const syndicateUrl = process.env.SYNDICATE_WEBHOOK_URL;
|
|
if (syndicateUrl) {
|
|
try {
|
|
const secretFile = process.env.SYNDICATE_SECRET_FILE || "/app/data/config/.secret";
|
|
const secret = readFileSync(secretFile, "utf-8").trim();
|
|
|
|
// Build a minimal HS256 JWT using built-in crypto (no jsonwebtoken dependency)
|
|
const header = Buffer.from(JSON.stringify({ alg: "HS256", typ: "JWT" })).toString("base64url");
|
|
const now = Math.floor(Date.now() / 1000);
|
|
const payload = Buffer.from(JSON.stringify({
|
|
me: siteUrl,
|
|
scope: "update",
|
|
iat: now,
|
|
exp: now + 300, // 5 minutes
|
|
})).toString("base64url");
|
|
const signature = createHmac("sha256", secret)
|
|
.update(`${header}.${payload}`)
|
|
.digest("base64url");
|
|
const token = `${header}.${payload}.${signature}`;
|
|
|
|
const res = await fetch(`${syndicateUrl}?token=${token}`, {
|
|
method: "POST",
|
|
headers: { "Content-Type": "application/json" },
|
|
signal: AbortSignal.timeout(30000),
|
|
});
|
|
console.log(`[syndicate-hook] Triggered syndication: ${res.status}`);
|
|
} catch (err) {
|
|
console.error(`[syndicate-hook] Failed:`, err.message);
|
|
}
|
|
}
|
|
}
|
|
|
|
// WebSub hub notification — skip on incremental rebuilds
|
|
if (incremental) return;
|
|
const hubUrl = "https://websubhub.com/hub";
|
|
const feedUrls = [
|
|
`${siteUrl}/`,
|
|
`${siteUrl}/feed.xml`,
|
|
`${siteUrl}/feed.json`,
|
|
];
|
|
|
|
// Discover category feed URLs from build output
|
|
const outputDir = directories?.output || dir.output;
|
|
const categoriesDir = resolve(outputDir, "categories");
|
|
try {
|
|
for (const entry of readdirSync(categoriesDir, { withFileTypes: true })) {
|
|
if (entry.isDirectory() && existsSync(resolve(categoriesDir, entry.name, "feed.xml"))) {
|
|
feedUrls.push(`${siteUrl}/categories/${entry.name}/feed.xml`);
|
|
feedUrls.push(`${siteUrl}/categories/${entry.name}/feed.json`);
|
|
}
|
|
}
|
|
} catch {
|
|
// categoriesDir may not exist on first build — ignore
|
|
}
|
|
|
|
console.log(`[websub] Notifying hub for ${feedUrls.length} URLs...`);
|
|
for (const feedUrl of feedUrls) {
|
|
try {
|
|
const res = await fetch(hubUrl, {
|
|
method: "POST",
|
|
headers: { "Content-Type": "application/x-www-form-urlencoded" },
|
|
body: `hub.mode=publish&hub.url=${encodeURIComponent(feedUrl)}`,
|
|
});
|
|
console.log(`[websub] Notified hub for ${feedUrl}: ${res.status}`);
|
|
} catch (err) {
|
|
console.error(`[websub] Hub notification failed for ${feedUrl}:`, err.message);
|
|
}
|
|
}
|
|
|
|
// Force garbage collection after post-build work completes.
|
|
// V8 doesn't return freed heap pages to the OS without GC pressure.
|
|
// In watch mode the watcher sits idle after its initial full build,
|
|
// so without this, ~2 GB of build-time allocations stay resident.
|
|
// Requires --expose-gc in NODE_OPTIONS (set in start.sh for the watcher).
|
|
if (typeof global.gc === "function") {
|
|
const before = process.memoryUsage();
|
|
global.gc();
|
|
const after = process.memoryUsage();
|
|
const freed = ((before.heapUsed - after.heapUsed) / 1024 / 1024).toFixed(0);
|
|
console.log(`[gc] Post-build GC freed ${freed} MB (heap: ${(after.heapUsed / 1024 / 1024).toFixed(0)} MB)`);
|
|
}
|
|
});
|
|
|
|
return {
|
|
dir: {
|
|
input: ".",
|
|
output: "_site",
|
|
includes: "_includes",
|
|
data: "_data",
|
|
},
|
|
markdownTemplateEngine: false, // Disable to avoid Nunjucks interpreting {{ in content
|
|
htmlTemplateEngine: "njk",
|
|
};
|
|
}
|