Changed from static to 11ty!

1 files changed, 240 insertions, 0 deletions

diff --git a/node_modules/@11ty/eleventy/src/Engines/JavaScript.js b/node_modules/@11ty/eleventy/src/Engines/JavaScript.js
new file mode 100644
index 0000000..29b3b7c
--- /dev/null
+++ b/node_modules/@11ty/eleventy/src/Engines/JavaScript.js
@@ -0,0 +1,240 @@
+import { TemplatePath, isPlainObject } from "@11ty/eleventy-utils";
+
+import TemplateEngine from "./TemplateEngine.js";
+import EleventyBaseError from "../Errors/EleventyBaseError.js";
+import getJavaScriptData from "../Util/GetJavaScriptData.js";
+import { EleventyImport } from "../Util/Require.js";
+import { augmentFunction, augmentObject } from "./Util/ContextAugmenter.js";
+
+class JavaScriptTemplateNotDefined extends EleventyBaseError {}
+
+export default class JavaScript extends TemplateEngine {
+	constructor(name, templateConfig) {
+		super(name, templateConfig);
+		this.instances = {};
+
+		this.config.events.on("eleventy#templateModified", (inputPath, metadata = {}) => {
+			let { usedByDependants, relevantLayouts } = metadata;
+			// Remove from cached instances when modified
+			let instancesToDelete = [
+				inputPath,
+				...(usedByDependants || []),
+				...(relevantLayouts || []),
+			].map((entry) => TemplatePath.addLeadingDotSlash(entry));
+			for (let inputPath of instancesToDelete) {
+				if (inputPath in this.instances) {
+					delete this.instances[inputPath];
+				}
+			}
+		});
+	}
+
+	get cacheable() {
+		return false;
+	}
+
+	normalize(result) {
+		if (Buffer.isBuffer(result)) {
+			return result.toString();
+		}
+
+		return result;
+	}
+
+	// String, Buffer, Promise
+	// Function, Class
+	// Object
+	// Module
+	_getInstance(mod) {
+		let noop = function () {
+			return "";
+		};
+
+		let originalModData = mod?.data;
+
+		if (typeof mod === "object" && mod.default && this.eleventyConfig.getIsProjectUsingEsm()) {
+			mod = mod.default;
+		}
+
+		if (typeof mod === "string" || mod instanceof Buffer || mod.then) {
+			return { render: () => mod };
+		} else if (typeof mod === "function") {
+			if (mod.prototype?.data || mod.prototype?.render) {
+				if (!("render" in mod.prototype)) {
+					mod.prototype.render = noop;
+				}
+
+				if (!("data" in mod.prototype) && !mod.data && originalModData) {
+					mod.prototype.data = originalModData;
+				}
+
+				return new mod();
+			} else {
+				return {
+					...(originalModData ? { data: originalModData } : undefined),
+					render: mod,
+				};
+			}
+		} else if ("data" in mod || "render" in mod) {
+			if (!mod.render) {
+				mod.render = noop;
+			}
+			if (!mod.data && originalModData) {
+				mod.data = originalModData;
+			}
+			return mod;
+		}
+	}
+
+	async #getInstanceFromInputPath(inputPath) {
+		let mod;
+		let relativeInputPath =
+			this.eleventyConfig.directories.getInputPathRelativeToInputDirectory(inputPath);
+		if (this.eleventyConfig.userConfig.isVirtualTemplate(relativeInputPath)) {
+			mod = this.eleventyConfig.userConfig.virtualTemplates[relativeInputPath].content;
+		} else {
+			let isEsm = this.eleventyConfig.getIsProjectUsingEsm();
+			let cacheBust = !this.cacheable || !this.config.useTemplateCache;
+			mod = await EleventyImport(inputPath, isEsm ? "esm" : "cjs", {
+				cacheBust,
+			});
+		}
+
+		let inst = this._getInstance(mod);
+		if (inst) {
+			this.instances[inputPath] = inst;
+		} else {
+			throw new JavaScriptTemplateNotDefined(
+				`No JavaScript template returned from ${inputPath}. Did you assign module.exports (CommonJS) or export (ESM)?`,
+			);
+		}
+		return inst;
+	}
+
+	async getInstanceFromInputPath(inputPath) {
+		if (!this.instances[inputPath]) {
+			this.instances[inputPath] = this.#getInstanceFromInputPath(inputPath);
+		}
+
+		return this.instances[inputPath];
+	}
+
+	/**
+	 * JavaScript files defer to the module loader rather than read the files to strings
+	 *
+	 * @override
+	 */
+	needsToReadFileContents() {
+		return false;
+	}
+
+	/**
+	 * Use the module loader directly
+	 *
+	 * @override
+	 */
+	useJavaScriptImport() {
+		return true;
+	}
+
+	async getExtraDataFromFile(inputPath) {
+		let inst = await this.getInstanceFromInputPath(inputPath);
+		return getJavaScriptData(inst, inputPath);
+	}
+
+	getJavaScriptFunctions(inst) {
+		let fns = {};
+		let configFns = this.config.javascriptFunctions;
+
+		for (let key in configFns) {
+			// prefer pre-existing `page` javascriptFunction, if one exists
+			fns[key] = augmentFunction(configFns[key], {
+				source: inst,
+				overwrite: false,
+			});
+		}
+		return fns;
+	}
+
+	// Backwards compat
+	static wrapJavaScriptFunction(inst, fn) {
+		return augmentFunction(fn, {
+			source: inst,
+		});
+	}
+
+	addExportsToBundles(inst, url) {
+		let cfg = this.eleventyConfig.userConfig;
+		if (!("getBundleManagers" in cfg)) {
+			return;
+		}
+
+		let managers = cfg.getBundleManagers();
+		for (let name in managers) {
+			let mgr = managers[name];
+			let key = mgr.getBundleExportKey();
+			if (!key) {
+				continue;
+			}
+
+			if (typeof inst[key] === "string") {
+				// export const css = ``;
+				mgr.addToPage(url, inst[key]);
+			} else if (isPlainObject(inst[key])) {
+				if (typeof inst[key][name] === "string") {
+					// Object with bundle names:
+					// export const bundle = {
+					//   css: ``
+					// };
+					mgr.addToPage(url, inst[key][name]);
+				} else if (isPlainObject(inst[key][name])) {
+					// Object with bucket names:
+					// export const bundle = {
+					//   css: {
+					//     default: ``
+					//   }
+					// };
+					for (let bucketName in inst[key][name]) {
+						mgr.addToPage(url, inst[key][name][bucketName], bucketName);
+					}
+				}
+			}
+		}
+	}
+
+	async compile(str, inputPath) {
+		let inst;
+		if (str) {
+			// When str has a value, it's being used for permalinks in data
+			inst = this._getInstance(str);
+		} else {
+			// For normal templates, str will be falsy.
+			inst = await this.getInstanceFromInputPath(inputPath);
+		}
+
+		if (inst?.render) {
+			return (data = {}) => {
+				// TODO does this do anything meaningful for non-classes?
+				// `inst` should have a normalized `render` function from _getInstance
+
+				// Map exports to bundles
+				if (data.page?.url) {
+					this.addExportsToBundles(inst, data.page.url);
+				}
+
+				augmentObject(inst, {
+					source: data,
+					overwrite: false,
+				});
+
+				Object.assign(inst, this.getJavaScriptFunctions(inst));
+
+				return this.normalize(inst.render.call(inst, data));
+			};
+		}
+	}
+
+	static shouldSpiderJavaScriptDependencies() {
+		return true;
+	}
+}