module.exports = function (eleventyConfig) {
	eleventyConfig.setNunjucksEnvironmentOptions({
		// throwOnUndefined: true,
		trimBlocks: true
	});

	eleventyConfig.addGlobalData("permalink", () => {
		return (data) => `${data.page.filePathStem}.${data.page.outputFileExtension}`;
	});

	eleventyConfig.addGlobalData("hippie", {
		brand: 'hippie',
		titlePrefix: ' - HIPPIE',
		pageBase: './'
	});

	eleventyConfig.addPassthroughCopy({"source/art/images": "art"});

	eleventyConfig.addPassthroughCopy({"source/art/favicons/**/*.+(ico|png|svg)": "."});

	eleventyConfig.addPassthroughCopy({"source/code/**/*.js": "js"});

	eleventyConfig.addPassthroughCopy({"source/data/**/*.json": "json"});

	eleventyConfig.addPassthroughCopy("vendor");

	eleventyConfig.addWatchTarget("./source/style/");

	return {
		dir: {
			input: "source/screens",
			output: "build",
			includes: "../templates",
			data: "../data"
		},
		markdownTemplateEngine: "njk",
		htmlTemplateEngine: "njk",
		templateFormats: ["html", "njk"]
	}
};