1 files changed, 191 insertions, 0 deletions
diff --git a/node_modules/@11ty/eleventy/src/Plugins/InputPathToUrl.js b/node_modules/@11ty/eleventy/src/Plugins/InputPathToUrl.js
new file mode 100644
index 0000000..aca148b
--- /dev/null
+++ b/node_modules/@11ty/eleventy/src/Plugins/InputPathToUrl.js
@@ -0,0 +1,191 @@
+import path from "node:path";
+import { TemplatePath } from "@11ty/eleventy-utils";
+import isValidUrl from "../Util/ValidUrl.js";
+
+function getValidPath(contentMap, testPath) {
+	// if the path is coming from Markdown, it may be encoded
+	let normalized = TemplatePath.addLeadingDotSlash(decodeURIComponent(testPath));
+
+	// it must exist in the content map to be valid
+	if (contentMap[normalized]) {
+		return normalized;
+	}
+}
+
+function normalizeInputPath(targetInputPath, inputDir, sourceInputPath, contentMap) {
+	// inputDir is optional at the beginning of the developer supplied-path
+
+	// Input directory already on the input path
+	if (TemplatePath.join(targetInputPath).startsWith(TemplatePath.join(inputDir))) {
+		let absolutePath = getValidPath(contentMap, targetInputPath);
+		if (absolutePath) {
+			return absolutePath;
+		}
+	}
+
+	// Relative to project input directory
+	let relativeToInputDir = getValidPath(contentMap, TemplatePath.join(inputDir, targetInputPath));
+	if (relativeToInputDir) {
+		return relativeToInputDir;
+	}
+
+	if (targetInputPath && !path.isAbsolute(targetInputPath)) {
+		// Relative to source file’s input path
+		let sourceInputDir = TemplatePath.getDirFromFilePath(sourceInputPath);
+		let relativeToSourceFile = getValidPath(
+			contentMap,
+			TemplatePath.join(sourceInputDir, targetInputPath),
+		);
+		if (relativeToSourceFile) {
+			return relativeToSourceFile;
+		}
+	}
+
+	// the transform may have sent in a URL so we just return it as-is
+	return targetInputPath;
+}
+
+function parseFilePath(filepath) {
+	if (filepath.startsWith("#") || filepath.startsWith("?")) {
+		return [filepath, ""];
+	}
+
+	try {
+		/* u: URL {
+			href: 'file:///tmpl.njk#anchor',
+			origin: 'null',
+			protocol: 'file:',
+			username: '',
+			password: '',
+			host: '',
+			hostname: '',
+			port: '',
+			pathname: '/tmpl.njk',
+			search: '',
+			searchParams: URLSearchParams {},
+			hash: '#anchor'
+		} */
+
+		// Note that `node:url` -> pathToFileURL creates an absolute path, which we don’t want
+		// URL(`file:#anchor`) gives back a pathname of `/`
+		let u = new URL(`file:${filepath}`);
+		filepath = filepath.replace(u.search, ""); // includes ?
+		filepath = filepath.replace(u.hash, ""); // includes #
+
+		return [
+			// search includes ?, hash includes #
+			u.search + u.hash,
+			filepath,
+		];
+	} catch (e) {
+		return ["", filepath];
+	}
+}
+
+function FilterPlugin(eleventyConfig) {
+	let contentMap;
+	eleventyConfig.on("eleventy.contentMap", function ({ inputPathToUrl }) {
+		contentMap = inputPathToUrl;
+	});
+
+	eleventyConfig.addFilter("inputPathToUrl", function (targetFilePath) {
+		if (!contentMap) {
+			throw new Error("Internal error: contentMap not available for `inputPathToUrl` filter.");
+		}
+
+		if (isValidUrl(targetFilePath)) {
+			return targetFilePath;
+		}
+
+		let inputDir = eleventyConfig.directories.input;
+		let suffix = "";
+		[suffix, targetFilePath] = parseFilePath(targetFilePath);
+		if (targetFilePath) {
+			targetFilePath = normalizeInputPath(
+				targetFilePath,
+				inputDir,
+				// @ts-ignore
+				this.page.inputPath,
+				contentMap,
+			);
+		}
+
+		let urls = contentMap[targetFilePath];
+		if (!urls || urls.length === 0) {
+			throw new Error(
+				"`inputPathToUrl` filter could not find a matching target for " + targetFilePath,
+			);
+		}
+
+		return `${urls[0]}${suffix}`;
+	});
+}
+
+function TransformPlugin(eleventyConfig, defaultOptions = {}) {
+	let opts = Object.assign(
+		{
+			extensions: "html",
+		},
+		defaultOptions,
+	);
+
+	let contentMap = null;
+	eleventyConfig.on("eleventy.contentMap", function ({ inputPathToUrl }) {
+		contentMap = inputPathToUrl;
+	});
+
+	eleventyConfig.htmlTransformer.addUrlTransform(opts.extensions, function (targetFilepathOrUrl) {
+		if (!contentMap) {
+			throw new Error("Internal error: contentMap not available for the `pathToUrl` Transform.");
+		}
+		if (isValidUrl(targetFilepathOrUrl)) {
+			return targetFilepathOrUrl;
+		}
+
+		let inputDir = eleventyConfig.directories.input;
+
+		let suffix = "";
+		[suffix, targetFilepathOrUrl] = parseFilePath(targetFilepathOrUrl);
+		if (targetFilepathOrUrl) {
+			targetFilepathOrUrl = normalizeInputPath(
+				targetFilepathOrUrl,
+				inputDir,
+				// @ts-ignore
+				this.page.inputPath,
+				contentMap,
+			);
+		}
+
+		let urls = contentMap[targetFilepathOrUrl];
+		if (!targetFilepathOrUrl || !urls || urls.length === 0) {
+			// fallback, transforms don’t error on missing paths (though the pathToUrl filter does)
+			return `${targetFilepathOrUrl}${suffix}`;
+		}
+
+		return `${urls[0]}${suffix}`;
+	});
+}
+
+Object.defineProperty(FilterPlugin, "eleventyPackage", {
+	value: "@11ty/eleventy/inputpath-to-url-filter-plugin",
+});
+
+Object.defineProperty(FilterPlugin, "eleventyPluginOptions", {
+	value: {
+		unique: true,
+	},
+});
+
+Object.defineProperty(TransformPlugin, "eleventyPackage", {
+	value: "@11ty/eleventy/inputpath-to-url-transform-plugin",
+});
+
+Object.defineProperty(TransformPlugin, "eleventyPluginOptions", {
+	value: {
+		unique: true,
+	},
+});
+
+export default TransformPlugin;
+
+export { FilterPlugin, TransformPlugin };