module.exports = function(eleventyConfig) {

// Copy static files

eleventyConfig.addPassthroughCopy("src/media");

eleventyConfig.addPassthroughCopy("src/css");

eleventyConfig.addPassthroughCopy("src/js");

eleventyConfig.addPassthroughCopy("src/.well-known");

eleventyConfig.addPassthroughCopy("src/CNAME");

// Add date filters

eleventyConfig.addFilter("dateReadable", (dateObj) => {

return new Date(dateObj).toLocaleDateString('en-US', {

year: 'numeric',

month: 'long',

day: 'numeric'

});

});

// RSS date filter

eleventyConfig.addFilter("dateToRfc3339", (dateObj) => {

return new Date(dateObj).toISOString();

});

// Get newest date in collection

eleventyConfig.addFilter("getNewestCollectionItemDate", (collection) => {

return new Date(Math.max(...collection.map(item => item.date)));

});

// Convert HTML to absolute URLs

eleventyConfig.addFilter("htmlToAbsoluteUrls", (htmlContent, base) => {

if (!htmlContent) return '';

// Simple implementation - in production you might want to use a proper HTML parser

return htmlContent.replace(/src="\/([^"]+)"/g, `src="${base}/$1`)

.replace(/href="\/([^"]+)"/g, `href="${base}/$1`);

});

// Add excerpt support

eleventyConfig.setFrontMatterParsingOptions({

excerpt: true,

excerpt_separator: "<!-- excerpt -->"

});

return {

dir: {

input: "src",

output: "_site",

includes: "_includes",

layouts: "_layouts",

data: "_data"

},

htmlTemplateEngine: "njk",

markdownTemplateEngine: "njk"

};

};