From bbff7403fbf46f9ad92240ac213df8d30ef31b64 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Thu, 20 Sep 2018 02:56:13 +0200
Subject: update packages

---
 node_modules/webpack/lib/Template.js | 466 ++++++++++++++++++++++-------------
 1 file changed, 290 insertions(+), 176 deletions(-)

(limited to 'node_modules/webpack/lib/Template.js')

diff --git a/node_modules/webpack/lib/Template.js b/node_modules/webpack/lib/Template.js
index 57a8b9730..572d4b5ed 100644
--- a/node_modules/webpack/lib/Template.js
+++ b/node_modules/webpack/lib/Template.js
@@ -1,176 +1,290 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const Tapable = require("tapable");
-const ConcatSource = require("webpack-sources").ConcatSource;
-
-const START_LOWERCASE_ALPHABET_CODE = "a".charCodeAt(0);
-const START_UPPERCASE_ALPHABET_CODE = "A".charCodeAt(0);
-const DELTA_A_TO_Z = "z".charCodeAt(0) - START_LOWERCASE_ALPHABET_CODE + 1;
-const FUNCTION_CONTENT_REGEX = /^function\s?\(\)\s?\{\n?|\n?\}$/g;
-const INDENT_MULTILINE_REGEX = /^\t/mg;
-const IDENTIFIER_NAME_REPLACE_REGEX = /^[^a-zA-Z$_]/;
-const IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX = /[^a-zA-Z0-9$_]/g;
-const PATH_NAME_NORMALIZE_REPLACE_REGEX = /[^a-zA-Z0-9_!§$()=\-^°]+/g;
-const MATCH_PADDED_HYPHENS_REPLACE_REGEX = /^-|-$/g;
-
-module.exports = class Template extends Tapable {
-	constructor(outputOptions) {
-		super();
-		this.outputOptions = outputOptions || {};
-	}
-
-	static getFunctionContent(fn) {
-		return fn.toString().replace(FUNCTION_CONTENT_REGEX, "").replace(INDENT_MULTILINE_REGEX, "");
-	}
-
-	static toIdentifier(str) {
-		if(typeof str !== "string") return "";
-		return str.replace(IDENTIFIER_NAME_REPLACE_REGEX, "_").replace(IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX, "_");
-	}
-
-	static toPath(str) {
-		if(typeof str !== "string") return "";
-		return str.replace(PATH_NAME_NORMALIZE_REPLACE_REGEX, "-").replace(MATCH_PADDED_HYPHENS_REPLACE_REGEX, "");
-	}
-
-	// map number to a single character a-z, A-Z or <_ + number> if number is too big
-	static numberToIdentifer(n) {
-		// lower case
-		if(n < DELTA_A_TO_Z) return String.fromCharCode(START_LOWERCASE_ALPHABET_CODE + n);
-
-		// upper case
-		n -= DELTA_A_TO_Z;
-		if(n < DELTA_A_TO_Z) return String.fromCharCode(START_UPPERCASE_ALPHABET_CODE + n);
-
-		// fall back to _ + number
-		n -= DELTA_A_TO_Z;
-		return "_" + n;
-	}
-
-	indent(str) {
-		if(Array.isArray(str)) {
-			return str.map(this.indent.bind(this)).join("\n");
-		} else {
-			str = str.trimRight();
-			if(!str) return "";
-			var ind = (str[0] === "\n" ? "" : "\t");
-			return ind + str.replace(/\n([^\n])/g, "\n\t$1");
-		}
-	}
-
-	prefix(str, prefix) {
-		if(Array.isArray(str)) {
-			str = str.join("\n");
-		}
-		str = str.trim();
-		if(!str) return "";
-		const ind = (str[0] === "\n" ? "" : prefix);
-		return ind + str.replace(/\n([^\n])/g, "\n" + prefix + "$1");
-	}
-
-	asString(str) {
-		if(Array.isArray(str)) {
-			return str.join("\n");
-		}
-		return str;
-	}
-
-	getModulesArrayBounds(modules) {
-		if(!modules.every(moduleIdIsNumber))
-			return false;
-		var maxId = -Infinity;
-		var minId = Infinity;
-		modules.forEach(function(module) {
-			if(maxId < module.id) maxId = module.id;
-			if(minId > module.id) minId = module.id;
-		});
-		if(minId < 16 + ("" + minId).length) {
-			// add minId x ',' instead of 'Array(minId).concat(...)'
-			minId = 0;
-		}
-		var objectOverhead = modules.map(function(module) {
-			var idLength = (module.id + "").length;
-			return idLength + 2;
-		}).reduce(function(a, b) {
-			return a + b;
-		}, -1);
-		var arrayOverhead = minId === 0 ? maxId : 16 + ("" + minId).length + maxId;
-		return arrayOverhead < objectOverhead ? [minId, maxId] : false;
-	}
-
-	renderChunkModules(chunk, moduleTemplate, dependencyTemplates, prefix) {
-		if(!prefix) prefix = "";
-		var source = new ConcatSource();
-		if(chunk.getNumberOfModules() === 0) {
-			source.add("[]");
-			return source;
-		}
-		var removedModules = chunk.removedModules;
-		var allModules = chunk.mapModules(function(module) {
-			return {
-				id: module.id,
-				source: moduleTemplate.render(module, dependencyTemplates, chunk)
-			};
-		});
-		if(removedModules && removedModules.length > 0) {
-			removedModules.forEach(function(id) {
-				allModules.push({
-					id: id,
-					source: "false"
-				});
-			});
-		}
-		var bounds = this.getModulesArrayBounds(allModules);
-
-		if(bounds) {
-			// Render a spare array
-			var minId = bounds[0];
-			var maxId = bounds[1];
-			if(minId !== 0) source.add("Array(" + minId + ").concat(");
-			source.add("[\n");
-			var modules = {};
-			allModules.forEach(function(module) {
-				modules[module.id] = module;
-			});
-			for(var idx = minId; idx <= maxId; idx++) {
-				var module = modules[idx];
-				if(idx !== minId) source.add(",\n");
-				source.add("/* " + idx + " */");
-				if(module) {
-					source.add("\n");
-					source.add(module.source);
-				}
-			}
-			source.add("\n" + prefix + "]");
-			if(minId !== 0) source.add(")");
-		} else {
-			// Render an object
-			source.add("{\n");
-			allModules
-				.sort(stringifyIdSortPredicate)
-				.forEach(function(module, idx) {
-					if(idx !== 0) source.add(",\n");
-					source.add(`\n/***/ ${JSON.stringify(module.id)}:\n`);
-					source.add(module.source);
-				});
-			source.add("\n\n" + prefix + "}");
-		}
-		return source;
-	}
-};
-
-function stringifyIdSortPredicate(a, b) {
-	var aId = a.id + "";
-	var bId = b.id + "";
-	if(aId < bId) return -1;
-	if(aId > bId) return 1;
-	return 0;
-}
-
-function moduleIdIsNumber(module) {
-	return typeof module.id === "number";
-}
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+/** @typedef {import("./Module")} Module */
+/** @typedef {import("./Chunk")} Chunk */
+/** @typedef {import("./ModuleTemplate")} ModuleTemplate */
+/** @typedef {import("webpack-sources").ConcatSource} ConcatSource */
+
+const { ConcatSource } = require("webpack-sources");
+const HotUpdateChunk = require("./HotUpdateChunk");
+
+const START_LOWERCASE_ALPHABET_CODE = "a".charCodeAt(0);
+const START_UPPERCASE_ALPHABET_CODE = "A".charCodeAt(0);
+const DELTA_A_TO_Z = "z".charCodeAt(0) - START_LOWERCASE_ALPHABET_CODE + 1;
+const FUNCTION_CONTENT_REGEX = /^function\s?\(\)\s?\{\r?\n?|\r?\n?\}$/g;
+const INDENT_MULTILINE_REGEX = /^\t/gm;
+const LINE_SEPARATOR_REGEX = /\r?\n/g;
+const IDENTIFIER_NAME_REPLACE_REGEX = /^([^a-zA-Z$_])/;
+const IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX = /[^a-zA-Z0-9$]+/g;
+const COMMENT_END_REGEX = /\*\//g;
+const PATH_NAME_NORMALIZE_REPLACE_REGEX = /[^a-zA-Z0-9_!§$()=\-^°]+/g;
+const MATCH_PADDED_HYPHENS_REPLACE_REGEX = /^-|-$/g;
+
+/** @typedef {import("webpack-sources").Source} Source */
+
+/**
+ * @typedef {Object} HasId
+ * @property {number | string} id
+ */
+
+/**
+ * @typedef {function(Module, number): boolean} ModuleFilterPredicate
+ */
+
+/**
+ * @param {HasId} a first id object to be sorted
+ * @param {HasId} b second id object to be sorted against
+ * @returns {-1|0|1} the sort value
+ */
+const stringifyIdSortPredicate = (a, b) => {
+	const aId = a.id + "";
+	const bId = b.id + "";
+	if (aId < bId) return -1;
+	if (aId > bId) return 1;
+	return 0;
+};
+
+class Template {
+	/**
+	 *
+	 * @param {Function} fn - a runtime function (.runtime.js) "template"
+	 * @returns {string} the updated and normalized function string
+	 */
+	static getFunctionContent(fn) {
+		return fn
+			.toString()
+			.replace(FUNCTION_CONTENT_REGEX, "")
+			.replace(INDENT_MULTILINE_REGEX, "")
+			.replace(LINE_SEPARATOR_REGEX, "\n");
+	}
+
+	/**
+	 * @param {string} str the string converted to identifier
+	 * @returns {string} created identifier
+	 */
+	static toIdentifier(str) {
+		if (typeof str !== "string") return "";
+		return str
+			.replace(IDENTIFIER_NAME_REPLACE_REGEX, "_$1")
+			.replace(IDENTIFIER_ALPHA_NUMERIC_NAME_REPLACE_REGEX, "_");
+	}
+	/**
+	 *
+	 * @param {string} str string to be converted to commented in bundle code
+	 * @returns {string} returns a commented version of string
+	 */
+	static toComment(str) {
+		if (!str) return "";
+		return `/*! ${str.replace(COMMENT_END_REGEX, "* /")} */`;
+	}
+
+	/**
+	 *
+	 * @param {string} str string to be converted to "normal comment"
+	 * @returns {string} returns a commented version of string
+	 */
+	static toNormalComment(str) {
+		if (!str) return "";
+		return `/* ${str.replace(COMMENT_END_REGEX, "* /")} */`;
+	}
+
+	/**
+	 * @param {string} str string path to be normalized
+	 * @returns {string} normalized bundle-safe path
+	 */
+	static toPath(str) {
+		if (typeof str !== "string") return "";
+		return str
+			.replace(PATH_NAME_NORMALIZE_REPLACE_REGEX, "-")
+			.replace(MATCH_PADDED_HYPHENS_REPLACE_REGEX, "");
+	}
+
+	// map number to a single character a-z, A-Z or <_ + number> if number is too big
+	/**
+	 *
+	 * @param {number} n number to convert to ident
+	 * @returns {string} returns single character ident
+	 */
+	static numberToIdentifer(n) {
+		// lower case
+		if (n < DELTA_A_TO_Z) {
+			return String.fromCharCode(START_LOWERCASE_ALPHABET_CODE + n);
+		}
+
+		// upper case
+		if (n < DELTA_A_TO_Z * 2) {
+			return String.fromCharCode(
+				START_UPPERCASE_ALPHABET_CODE + n - DELTA_A_TO_Z
+			);
+		}
+
+		// use multiple letters
+		return (
+			Template.numberToIdentifer(n % (2 * DELTA_A_TO_Z)) +
+			Template.numberToIdentifer(Math.floor(n / (2 * DELTA_A_TO_Z)))
+		);
+	}
+
+	/**
+	 *
+	 * @param {string | string[]} s string to convert to identity
+	 * @returns {string} converted identity
+	 */
+	static indent(s) {
+		if (Array.isArray(s)) {
+			return s.map(Template.indent).join("\n");
+		} else {
+			const str = s.trimRight();
+			if (!str) return "";
+			const ind = str[0] === "\n" ? "" : "\t";
+			return ind + str.replace(/\n([^\n])/g, "\n\t$1");
+		}
+	}
+
+	/**
+	 *
+	 * @param {string|string[]} s string to create prefix for
+	 * @param {string} prefix prefix to compose
+	 * @returns {string} returns new prefix string
+	 */
+	static prefix(s, prefix) {
+		const str = Template.asString(s).trim();
+		if (!str) return "";
+		const ind = str[0] === "\n" ? "" : prefix;
+		return ind + str.replace(/\n([^\n])/g, "\n" + prefix + "$1");
+	}
+
+	/**
+	 *
+	 * @param {string|string[]} str string or string collection
+	 * @returns {string} returns a single string from array
+	 */
+	static asString(str) {
+		if (Array.isArray(str)) {
+			return str.join("\n");
+		}
+		return str;
+	}
+
+	/**
+	 * @typedef {Object} WithId
+	 * @property {string|number} id
+	 */
+
+	/**
+	 * @param {WithId[]} modules a collection of modules to get array bounds for
+	 * @returns {[number, number] | false} returns the upper and lower array bounds
+	 * or false if not every module has a number based id
+	 */
+	static getModulesArrayBounds(modules) {
+		let maxId = -Infinity;
+		let minId = Infinity;
+		for (const module of modules) {
+			if (typeof module.id !== "number") return false;
+			if (maxId < module.id) maxId = /** @type {number} */ (module.id);
+			if (minId > module.id) minId = /** @type {number} */ (module.id);
+		}
+		if (minId < 16 + ("" + minId).length) {
+			// add minId x ',' instead of 'Array(minId).concat(…)'
+			minId = 0;
+		}
+		const objectOverhead = modules
+			.map(module => (module.id + "").length + 2)
+			.reduce((a, b) => a + b, -1);
+		const arrayOverhead =
+			minId === 0 ? maxId : 16 + ("" + minId).length + maxId;
+		return arrayOverhead < objectOverhead ? [minId, maxId] : false;
+	}
+
+	/**
+	 * @param {Chunk} chunk chunk whose modules will be rendered
+	 * @param {ModuleFilterPredicate} filterFn function used to filter modules from chunk to render
+	 * @param {ModuleTemplate} moduleTemplate ModuleTemplate instance used to render modules
+	 * @param {TODO | TODO[]} dependencyTemplates templates needed for each module to render dependencies
+	 * @param {string=} prefix applying prefix strings
+	 * @returns {ConcatSource} rendered chunk modules in a Source object
+	 */
+	static renderChunkModules(
+		chunk,
+		filterFn,
+		moduleTemplate,
+		dependencyTemplates,
+		prefix = ""
+	) {
+		const source = new ConcatSource();
+		const modules = chunk.getModules().filter(filterFn);
+		let removedModules;
+		if (chunk instanceof HotUpdateChunk) {
+			removedModules = chunk.removedModules;
+		}
+		if (
+			modules.length === 0 &&
+			(!removedModules || removedModules.length === 0)
+		) {
+			source.add("[]");
+			return source;
+		}
+		/** @type {{id: string|number, source: Source|string}[]} */
+		const allModules = modules.map(module => {
+			return {
+				id: module.id,
+				source: moduleTemplate.render(module, dependencyTemplates, {
+					chunk
+				})
+			};
+		});
+		if (removedModules && removedModules.length > 0) {
+			for (const id of removedModules) {
+				allModules.push({
+					id,
+					source: "false"
+				});
+			}
+		}
+		const bounds = Template.getModulesArrayBounds(allModules);
+		if (bounds) {
+			// Render a spare array
+			const minId = bounds[0];
+			const maxId = bounds[1];
+			if (minId !== 0) {
+				source.add(`Array(${minId}).concat(`);
+			}
+			source.add("[\n");
+			const modules = new Map();
+			for (const module of allModules) {
+				modules.set(module.id, module);
+			}
+			for (let idx = minId; idx <= maxId; idx++) {
+				const module = modules.get(idx);
+				if (idx !== minId) {
+					source.add(",\n");
+				}
+				source.add(`/* ${idx} */`);
+				if (module) {
+					source.add("\n");
+					source.add(module.source);
+				}
+			}
+			source.add("\n" + prefix + "]");
+			if (minId !== 0) {
+				source.add(")");
+			}
+		} else {
+			// Render an object
+			source.add("{\n");
+			allModules.sort(stringifyIdSortPredicate).forEach((module, idx) => {
+				if (idx !== 0) {
+					source.add(",\n");
+				}
+				source.add(`\n/***/ ${JSON.stringify(module.id)}:\n`);
+				source.add(module.source);
+			});
+			source.add(`\n\n${prefix}}`);
+		}
+		return source;
+	}
+}
+
+module.exports = Template;
-- 
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