added hover prefixer

1 files changed, 249 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/esm/ModuleChunkLoadingRuntimeModule.js b/node_modules/webpack/lib/esm/ModuleChunkLoadingRuntimeModule.js
new file mode 100644
index 00000000..c29f0f50
--- /dev/null
+++ b/node_modules/webpack/lib/esm/ModuleChunkLoadingRuntimeModule.js
@@ -0,0 +1,249 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const { SyncWaterfallHook } = require("tapable");
+const Compilation = require("../Compilation");
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+const {
+	getChunkFilenameTemplate,
+	chunkHasJs
+} = require("../javascript/JavascriptModulesPlugin");
+const { getInitialChunkIds } = require("../javascript/StartupHelpers");
+const compileBooleanMatcher = require("../util/compileBooleanMatcher");
+const { getUndoPath } = require("../util/identifier");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+
+/**
+ * @typedef {Object} JsonpCompilationPluginHooks
+ * @property {SyncWaterfallHook<[string, Chunk]>} linkPreload
+ * @property {SyncWaterfallHook<[string, Chunk]>} linkPrefetch
+ */
+
+/** @type {WeakMap<Compilation, JsonpCompilationPluginHooks>} */
+const compilationHooksMap = new WeakMap();
+
+class ModuleChunkLoadingRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {Compilation} compilation the compilation
+	 * @returns {JsonpCompilationPluginHooks} hooks
+	 */
+	static getCompilationHooks(compilation) {
+		if (!(compilation instanceof Compilation)) {
+			throw new TypeError(
+				"The 'compilation' argument must be an instance of Compilation"
+			);
+		}
+		let hooks = compilationHooksMap.get(compilation);
+		if (hooks === undefined) {
+			hooks = {
+				linkPreload: new SyncWaterfallHook(["source", "chunk"]),
+				linkPrefetch: new SyncWaterfallHook(["source", "chunk"])
+			};
+			compilationHooksMap.set(compilation, hooks);
+		}
+		return hooks;
+	}
+
+	/**
+	 * @param {ReadonlySet<string>} runtimeRequirements runtime requirements
+	 */
+	constructor(runtimeRequirements) {
+		super("import chunk loading", RuntimeModule.STAGE_ATTACH);
+		this._runtimeRequirements = runtimeRequirements;
+	}
+
+	/**
+	 * @private
+	 * @param {Chunk} chunk chunk
+	 * @param {string} rootOutputDir root output directory
+	 * @returns {string} generated code
+	 */
+	_generateBaseUri(chunk, rootOutputDir) {
+		const options = chunk.getEntryOptions();
+		if (options && options.baseUri) {
+			return `${RuntimeGlobals.baseURI} = ${JSON.stringify(options.baseUri)};`;
+		}
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const {
+			outputOptions: { importMetaName }
+		} = compilation;
+		return `${RuntimeGlobals.baseURI} = new URL(${JSON.stringify(
+			rootOutputDir
+		)}, ${importMetaName}.url);`;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const {
+			runtimeTemplate,
+			outputOptions: { importFunctionName }
+		} = compilation;
+		const fn = RuntimeGlobals.ensureChunkHandlers;
+		const withBaseURI = this._runtimeRequirements.has(RuntimeGlobals.baseURI);
+		const withExternalInstallChunk = this._runtimeRequirements.has(
+			RuntimeGlobals.externalInstallChunk
+		);
+		const withLoading = this._runtimeRequirements.has(
+			RuntimeGlobals.ensureChunkHandlers
+		);
+		const withOnChunkLoad = this._runtimeRequirements.has(
+			RuntimeGlobals.onChunksLoaded
+		);
+		const withHmr = this._runtimeRequirements.has(
+			RuntimeGlobals.hmrDownloadUpdateHandlers
+		);
+		const conditionMap = chunkGraph.getChunkConditionMap(chunk, chunkHasJs);
+		const hasJsMatcher = compileBooleanMatcher(conditionMap);
+		const initialChunkIds = getInitialChunkIds(chunk, chunkGraph, chunkHasJs);
+
+		const outputName = compilation.getPath(
+			getChunkFilenameTemplate(chunk, compilation.outputOptions),
+			{
+				chunk,
+				contentHashType: "javascript"
+			}
+		);
+		const rootOutputDir = getUndoPath(
+			outputName,
+			/** @type {string} */ (compilation.outputOptions.path),
+			true
+		);
+
+		const stateExpression = withHmr
+			? `${RuntimeGlobals.hmrRuntimeStatePrefix}_module`
+			: undefined;
+
+		return Template.asString([
+			withBaseURI
+				? this._generateBaseUri(chunk, rootOutputDir)
+				: "// no baseURI",
+			"",
+			"// object to store loaded and loading chunks",
+			"// undefined = chunk not loaded, null = chunk preloaded/prefetched",
+			"// [resolve, Promise] = chunk loading, 0 = chunk loaded",
+			`var installedChunks = ${
+				stateExpression ? `${stateExpression} = ${stateExpression} || ` : ""
+			}{`,
+			Template.indent(
+				Array.from(initialChunkIds, id => `${JSON.stringify(id)}: 0`).join(
+					",\n"
+				)
+			),
+			"};",
+			"",
+			withLoading || withExternalInstallChunk
+				? `var installChunk = ${runtimeTemplate.basicFunction("data", [
+						runtimeTemplate.destructureObject(
+							["ids", "modules", "runtime"],
+							"data"
+						),
+						'// add "modules" to the modules object,',
+						'// then flag all "ids" as loaded and fire callback',
+						"var moduleId, chunkId, i = 0;",
+						"for(moduleId in modules) {",
+						Template.indent([
+							`if(${RuntimeGlobals.hasOwnProperty}(modules, moduleId)) {`,
+							Template.indent(
+								`${RuntimeGlobals.moduleFactories}[moduleId] = modules[moduleId];`
+							),
+							"}"
+						]),
+						"}",
+						`if(runtime) runtime(${RuntimeGlobals.require});`,
+						"for(;i < ids.length; i++) {",
+						Template.indent([
+							"chunkId = ids[i];",
+							`if(${RuntimeGlobals.hasOwnProperty}(installedChunks, chunkId) && installedChunks[chunkId]) {`,
+							Template.indent("installedChunks[chunkId][0]();"),
+							"}",
+							"installedChunks[ids[i]] = 0;"
+						]),
+						"}",
+						withOnChunkLoad ? `${RuntimeGlobals.onChunksLoaded}();` : ""
+				  ])}`
+				: "// no install chunk",
+			"",
+			withLoading
+				? Template.asString([
+						`${fn}.j = ${runtimeTemplate.basicFunction(
+							"chunkId, promises",
+							hasJsMatcher !== false
+								? Template.indent([
+										"// import() chunk loading for javascript",
+										`var installedChunkData = ${RuntimeGlobals.hasOwnProperty}(installedChunks, chunkId) ? installedChunks[chunkId] : undefined;`,
+										'if(installedChunkData !== 0) { // 0 means "already installed".',
+										Template.indent([
+											"",
+											'// a Promise means "currently loading".',
+											"if(installedChunkData) {",
+											Template.indent([
+												"promises.push(installedChunkData[1]);"
+											]),
+											"} else {",
+											Template.indent([
+												hasJsMatcher === true
+													? "if(true) { // all chunks have JS"
+													: `if(${hasJsMatcher("chunkId")}) {`,
+												Template.indent([
+													"// setup Promise in chunk cache",
+													`var promise = ${importFunctionName}(${JSON.stringify(
+														rootOutputDir
+													)} + ${
+														RuntimeGlobals.getChunkScriptFilename
+													}(chunkId)).then(installChunk, ${runtimeTemplate.basicFunction(
+														"e",
+														[
+															"if(installedChunks[chunkId] !== 0) installedChunks[chunkId] = undefined;",
+															"throw e;"
+														]
+													)});`,
+													`var promise = Promise.race([promise, new Promise(${runtimeTemplate.expressionFunction(
+														`installedChunkData = installedChunks[chunkId] = [resolve]`,
+														"resolve"
+													)})])`,
+													`promises.push(installedChunkData[1] = promise);`
+												]),
+												hasJsMatcher === true
+													? "}"
+													: "} else installedChunks[chunkId] = 0;"
+											]),
+											"}"
+										]),
+										"}"
+								  ])
+								: Template.indent(["installedChunks[chunkId] = 0;"])
+						)};`
+				  ])
+				: "// no chunk on demand loading",
+			"",
+			withExternalInstallChunk
+				? Template.asString([
+						`${RuntimeGlobals.externalInstallChunk} = installChunk;`
+				  ])
+				: "// no external install chunk",
+			"",
+			withOnChunkLoad
+				? `${
+						RuntimeGlobals.onChunksLoaded
+				  }.j = ${runtimeTemplate.returningFunction(
+						"installedChunks[chunkId] === 0",
+						"chunkId"
+				  )};`
+				: "// no on chunks loaded"
+		]);
+	}
+}
+
+module.exports = ModuleChunkLoadingRuntimeModule;