added hover prefixer

1 files changed, 421 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/Template.js b/node_modules/webpack/lib/Template.js
new file mode 100644
index 00000000..e7a02031
--- /dev/null
+++ b/node_modules/webpack/lib/Template.js
@@ -0,0 +1,421 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const { ConcatSource, PrefixSource } = require("webpack-sources");
+const { WEBPACK_MODULE_TYPE_RUNTIME } = require("./ModuleTypeConstants");
+const RuntimeGlobals = require("./RuntimeGlobals");
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("../declarations/WebpackOptions").Output} OutputOptions */
+/** @typedef {import("./Chunk")} Chunk */
+/** @typedef {import("./ChunkGraph")} ChunkGraph */
+/** @typedef {import("./CodeGenerationResults")} CodeGenerationResults */
+/** @typedef {import("./Compilation").AssetInfo} AssetInfo */
+/** @typedef {import("./Compilation").PathData} PathData */
+/** @typedef {import("./DependencyTemplates")} DependencyTemplates */
+/** @typedef {import("./Module")} Module */
+/** @typedef {import("./ModuleGraph")} ModuleGraph */
+/** @typedef {import("./ModuleTemplate")} ModuleTemplate */
+/** @typedef {import("./RuntimeModule")} RuntimeModule */
+/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */
+/** @typedef {import("./javascript/JavascriptModulesPlugin").ChunkRenderContext} ChunkRenderContext */
+/** @typedef {import("./javascript/JavascriptModulesPlugin").RenderContext} RenderContext */
+
+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 NUMBER_OF_IDENTIFIER_START_CHARS = DELTA_A_TO_Z * 2 + 2; // a-z A-Z _ $
+const NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS =
+	NUMBER_OF_IDENTIFIER_START_CHARS + 10; // a-z A-Z _ $ 0-9
+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 {Object} RenderManifestOptions
+ * @property {Chunk} chunk the chunk used to render
+ * @property {string} hash
+ * @property {string} fullHash
+ * @property {OutputOptions} outputOptions
+ * @property {CodeGenerationResults} codeGenerationResults
+ * @property {{javascript: ModuleTemplate}} moduleTemplates
+ * @property {DependencyTemplates} dependencyTemplates
+ * @property {RuntimeTemplate} runtimeTemplate
+ * @property {ModuleGraph} moduleGraph
+ * @property {ChunkGraph} chunkGraph
+ */
+
+/** @typedef {RenderManifestEntryTemplated | RenderManifestEntryStatic} RenderManifestEntry */
+
+/**
+ * @typedef {Object} RenderManifestEntryTemplated
+ * @property {function(): Source} render
+ * @property {string | function(PathData, AssetInfo=): string} filenameTemplate
+ * @property {PathData=} pathOptions
+ * @property {AssetInfo=} info
+ * @property {string} identifier
+ * @property {string=} hash
+ * @property {boolean=} auxiliary
+ */
+
+/**
+ * @typedef {Object} RenderManifestEntryStatic
+ * @property {function(): Source} render
+ * @property {string} filename
+ * @property {AssetInfo} info
+ * @property {string} identifier
+ * @property {string=} hash
+ * @property {boolean=} auxiliary
+ */
+
+/**
+ * @typedef {Object} HasId
+ * @property {number | string} id
+ */
+
+/**
+ * @typedef {function(Module, number): boolean} ModuleFilterPredicate
+ */
+
+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 `/* ${str.replace(COMMENT_END_REGEX, "* /")} */`;
+	}
+
+	/**
+	 * @param {string} str string path to be normalized
+	 * @returns {string} normalized bundle-safe path
+	 */
+	static toPath(str) {
+		if (typeof str !== "string") return "";
+		return str
+			.replace(PATH_NAME_NORMALIZE_REPLACE_REGEX, "-")
+			.replace(MATCH_PADDED_HYPHENS_REPLACE_REGEX, "");
+	}
+
+	// map number to a single character a-z, A-Z or multiple characters if number is too big
+	/**
+	 * @param {number} n number to convert to ident
+	 * @returns {string} returns single character ident
+	 */
+	static numberToIdentifier(n) {
+		if (n >= NUMBER_OF_IDENTIFIER_START_CHARS) {
+			// use multiple letters
+			return (
+				Template.numberToIdentifier(n % NUMBER_OF_IDENTIFIER_START_CHARS) +
+				Template.numberToIdentifierContinuation(
+					Math.floor(n / NUMBER_OF_IDENTIFIER_START_CHARS)
+				)
+			);
+		}
+
+		// lower case
+		if (n < DELTA_A_TO_Z) {
+			return String.fromCharCode(START_LOWERCASE_ALPHABET_CODE + n);
+		}
+		n -= DELTA_A_TO_Z;
+
+		// upper case
+		if (n < DELTA_A_TO_Z) {
+			return String.fromCharCode(START_UPPERCASE_ALPHABET_CODE + n);
+		}
+
+		if (n === DELTA_A_TO_Z) return "_";
+		return "$";
+	}
+
+	/**
+	 * @param {number} n number to convert to ident
+	 * @returns {string} returns single character ident
+	 */
+	static numberToIdentifierContinuation(n) {
+		if (n >= NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS) {
+			// use multiple letters
+			return (
+				Template.numberToIdentifierContinuation(
+					n % NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS
+				) +
+				Template.numberToIdentifierContinuation(
+					Math.floor(n / NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS)
+				)
+			);
+		}
+
+		// lower case
+		if (n < DELTA_A_TO_Z) {
+			return String.fromCharCode(START_LOWERCASE_ALPHABET_CODE + n);
+		}
+		n -= DELTA_A_TO_Z;
+
+		// upper case
+		if (n < DELTA_A_TO_Z) {
+			return String.fromCharCode(START_UPPERCASE_ALPHABET_CODE + n);
+		}
+		n -= DELTA_A_TO_Z;
+
+		// numbers
+		if (n < 10) {
+			return `${n}`;
+		}
+
+		if (n === 10) return "_";
+		return "$";
+	}
+
+	/**
+	 *
+	 * @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.trimEnd();
+			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 + "$1");
+	}
+
+	/**
+	 *
+	 * @param {string|string[]} str string or string collection
+	 * @returns {string} returns a single string from array
+	 */
+	static asString(str) {
+		if (Array.isArray(str)) {
+			return str.join("\n");
+		}
+		return str;
+	}
+
+	/**
+	 * @typedef {Object} WithId
+	 * @property {string|number} id
+	 */
+
+	/**
+	 * @param {WithId[]} modules a collection of modules to get array bounds for
+	 * @returns {[number, number] | false} returns the upper and lower array bounds
+	 * or false if not every module has a number based id
+	 */
+	static getModulesArrayBounds(modules) {
+		let maxId = -Infinity;
+		let minId = Infinity;
+		for (const module of modules) {
+			const moduleId = module.id;
+			if (typeof moduleId !== "number") return false;
+			if (maxId < moduleId) maxId = moduleId;
+			if (minId > moduleId) minId = moduleId;
+		}
+		if (minId < 16 + ("" + minId).length) {
+			// add minId x ',' instead of 'Array(minId).concat(…)'
+			minId = 0;
+		}
+		// start with -1 because the first module needs no comma
+		let objectOverhead = -1;
+		for (const module of modules) {
+			// module id + colon + comma
+			objectOverhead += `${module.id}`.length + 2;
+		}
+		// number of commas, or when starting non-zero the length of Array(minId).concat()
+		const arrayOverhead = minId === 0 ? maxId : 16 + `${minId}`.length + maxId;
+		return arrayOverhead < objectOverhead ? [minId, maxId] : false;
+	}
+
+	/**
+	 * @param {ChunkRenderContext} renderContext render context
+	 * @param {Module[]} modules modules to render (should be ordered by identifier)
+	 * @param {function(Module): Source} renderModule function to render a module
+	 * @param {string=} prefix applying prefix strings
+	 * @returns {Source | null} rendered chunk modules in a Source object or null if no modules
+	 */
+	static renderChunkModules(renderContext, modules, renderModule, prefix = "") {
+		const { chunkGraph } = renderContext;
+		var source = new ConcatSource();
+		if (modules.length === 0) {
+			return null;
+		}
+		/** @type {{id: string|number, source: Source|string}[]} */
+		const allModules = modules.map(module => {
+			return {
+				id: chunkGraph.getModuleId(module),
+				source: renderModule(module) || "false"
+			};
+		});
+		const bounds = Template.getModulesArrayBounds(allModules);
+		if (bounds) {
+			// Render a spare array
+			const minId = bounds[0];
+			const maxId = bounds[1];
+			if (minId !== 0) {
+				source.add(`Array(${minId}).concat(`);
+			}
+			source.add("[\n");
+			/** @type {Map<string|number, {id: string|number, source: Source|string}>} */
+			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");
+			for (let i = 0; i < allModules.length; i++) {
+				const module = allModules[i];
+				if (i !== 0) {
+					source.add(",\n");
+				}
+				source.add(`\n/***/ ${JSON.stringify(module.id)}:\n`);
+				source.add(module.source);
+			}
+			source.add(`\n\n${prefix}}`);
+		}
+		return source;
+	}
+
+	/**
+	 * @param {RuntimeModule[]} runtimeModules array of runtime modules in order
+	 * @param {RenderContext & { codeGenerationResults?: CodeGenerationResults }} renderContext render context
+	 * @returns {Source} rendered runtime modules in a Source object
+	 */
+	static renderRuntimeModules(runtimeModules, renderContext) {
+		const source = new ConcatSource();
+		for (const module of runtimeModules) {
+			const codeGenerationResults = renderContext.codeGenerationResults;
+			let runtimeSource;
+			if (codeGenerationResults) {
+				runtimeSource = codeGenerationResults.getSource(
+					module,
+					renderContext.chunk.runtime,
+					WEBPACK_MODULE_TYPE_RUNTIME
+				);
+			} else {
+				const codeGenResult = module.codeGeneration({
+					chunkGraph: renderContext.chunkGraph,
+					dependencyTemplates: renderContext.dependencyTemplates,
+					moduleGraph: renderContext.moduleGraph,
+					runtimeTemplate: renderContext.runtimeTemplate,
+					runtime: renderContext.chunk.runtime,
+					codeGenerationResults
+				});
+				if (!codeGenResult) continue;
+				runtimeSource = codeGenResult.sources.get("runtime");
+			}
+			if (runtimeSource) {
+				source.add(Template.toNormalComment(module.identifier()) + "\n");
+				if (!module.shouldIsolate()) {
+					source.add(runtimeSource);
+					source.add("\n\n");
+				} else if (renderContext.runtimeTemplate.supportsArrowFunction()) {
+					source.add("(() => {\n");
+					source.add(new PrefixSource("\t", runtimeSource));
+					source.add("\n})();\n\n");
+				} else {
+					source.add("!function() {\n");
+					source.add(new PrefixSource("\t", runtimeSource));
+					source.add("\n}();\n\n");
+				}
+			}
+		}
+		return source;
+	}
+
+	/**
+	 * @param {RuntimeModule[]} runtimeModules array of runtime modules in order
+	 * @param {RenderContext} renderContext render context
+	 * @returns {Source} rendered chunk runtime modules in a Source object
+	 */
+	static renderChunkRuntimeModules(runtimeModules, renderContext) {
+		return new PrefixSource(
+			"/******/ ",
+			new ConcatSource(
+				`function(${RuntimeGlobals.require}) { // webpackRuntimeModules\n`,
+				this.renderRuntimeModules(runtimeModules, renderContext),
+				"}\n"
+			)
+		);
+	}
+}
+
+module.exports = Template;
+module.exports.NUMBER_OF_IDENTIFIER_START_CHARS =
+	NUMBER_OF_IDENTIFIER_START_CHARS;
+module.exports.NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS =
+	NUMBER_OF_IDENTIFIER_CONTINUATION_CHARS;