/** @param {import("@11ty/eleventy").UserConfig} eleventyConfig */
export default function (eleventyConfig) {
	// Folder configuration
	eleventyConfig.setInputDirectory('content');
	eleventyConfig.setIncludesDirectory('../_includes'); // relative to the input directory, therefore the ../
	eleventyConfig.setOutputDirectory('_site');

	// Ignores
	eleventyConfig.ignores.add('node_modules');
	eleventyConfig.ignores.add('README.md');
	eleventyConfig.ignores.add('public/images/original/');

	// Passthroughs
	eleventyConfig.addPassthroughCopy('content/pwa.webmanifest');
	eleventyConfig.addPassthroughCopy('content/css/*.css');

	// TODO: Figure out how to prevent public/images/original from syncing
	eleventyConfig.addPassthroughCopy({ 'public/': '/' });

	eleventyConfig.setFrontMatterParsingOptions({
		excerpt: true,
		// Optional, default is "---"
		excerpt_separator: '<!-- excerpt -->',
	});

	// Custom date filter
	eleventyConfig.addFilter('formatDate', (dateObj) => {
		return new Intl.DateTimeFormat('de-DE', {
			day: 'numeric',
			month: 'long',
			year: 'numeric',
		}).format(dateObj);
	});
}