Nooshu

import env from '../_data/env.js';
import { clearCssBuildCache } from '../_helpers/css-manipulation.js';
import { generatePreloadHeaders } from '../_helpers/header-generator.js';
import { compressHtmlFiles } from '../_helpers/html-compression.js';
import { compressJavaScriptFiles } from '../_helpers/js-compression.js';
import { minifyJavaScriptFiles } from '../_helpers/js-minify.js';

/**
 * Register eleventy.before and eleventy.after handlers.
 * Only registered when !env.isLocal (production/preview)

Nooshu

/**
 * Catch-all Pages Function for HTML document content negotiation.
 * Serves pre-compressed Brotli 11 .br files when client sends Accept-Encoding: br,
 * otherwise passes through to static assets (uncompressed HTML).
 * Only runs for GET and HEAD; POST /api/contact is handled by functions/api/contact.js.
 */

async function handleHtmlWithBrotli(request, env) {
	const url = new URL(request.url);
	const pathname = url.pathname;

Nooshu

import fs from 'fs';
import path from 'path';

import { brotliCompress, BROTLI_LEVEL } from './compression.js';

/**
 * Recursively find all .html files in a directory.
 * @param {string} dir - Directory to search
 * @param {string[]} [acc=[]] - Accumulator for results
 * @returns {string[]} Relative paths to .html files

Nooshu

import { brotliCompressSync } from 'zlib';

/** Default Brotli compression level (0–11). Level 11 gives best ratio, slowest. */
export const BROTLI_LEVEL = 11;

/**
 * Compress a buffer with Brotli.
 * @param {Buffer | Uint8Array | string} input - Input buffer, TypedArray, or string (UTF-8)
 * @param {number} [level=BROTLI_LEVEL] - Brotli level 0–11
 * @returns {Buffer} Compressed buffer

Nooshu

import fs from 'fs';
import path from 'path';

export function generatePreloadHeaders() {
	console.log('🔗 Generating preload headers for CSS files...');
	const cssDir = path.join('./_site', 'css');

	if (!fs.existsSync(cssDir)) {
		console.log('CSS directory not found, skipping header generation');
		return;

Nooshu

// This is my site's Content Security Policy.
// Modify this CSP, don't just copy / paste it! It will break your site!
// You can also use `var` and `let` depending on your coding syntax, they all work
const CSP = `
base-uri 'self';
child-src 'self';
connect-src 'none';
default-src 'none';
img-src 'self' https://v1.indieweb-avatar.11ty.dev/;
font-src 'self';

Nooshu

---
permalink: feed/feed.txt
eleventyComputed:
  layout: null
---
# {{ metadata.title }} - {{ metadata.author.name }} - {{ metadata.description }}
## {{ metadata.fulldescription }}
URL: {{ metadata.url }}

{% for post in collections.posts | reverse -%}

Nooshu

import zlib from 'zlib';
import dotenv from "dotenv";
import CleanCSS from 'clean-css';
import fs from 'fs';
import crypto from 'crypto';
import path from 'path';
dotenv.config();

// An example of how you could add additional CleanCSS settings if required
const cleanCSS = new CleanCSS({

Nooshu

import zlib from 'zlib';
import dotenv from "dotenv";
import CleanCSS from 'clean-css';
import fs from 'fs';
import crypto from 'crypto';
import path from 'path';
dotenv.config();

// An example of how you could add additional CleanCSS settings if required
const cleanCSS = new CleanCSS({

Nooshu

// CSS Manipulation Module for Eleventy
// Processes, minifies, and compresses CSS with cache busting and Brotli compression

import crypto from "crypto";
import fs from "fs";
import path from "path";
import { brotliCompressSync } from "zlib";

import CleanCSS from "clean-css";