| Path : /var/www/html/infraai.ai/frontend/node_modules/mini-css-extract-plugin/dist/ |
|
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/mini-css-extract-plugin/dist/index.js |
"use strict";
const path = require("path");
const {
validate
} = require("schema-utils");
const {
SyncWaterfallHook
} = require("tapable");
const schema = require("./plugin-options.json");
const {
ABSOLUTE_PUBLIC_PATH,
AUTO_PUBLIC_PATH,
BASE_URI,
MODULE_TYPE,
SINGLE_DOT_PATH_SEGMENT,
compareModulesByIdentifier,
compileBooleanMatcher,
getUndoPath,
trueFn
} = require("./utils");
/** @typedef {import("schema-utils/declarations/validate").Schema} Schema */
/** @typedef {import("webpack").Compiler} Compiler */
/** @typedef {import("webpack").Compilation} Compilation */
/** @typedef {import("webpack").ChunkGraph} ChunkGraph */
/** @typedef {import("webpack").Chunk} Chunk */
/** @typedef {import("webpack").ChunkGroup} ChunkGroup */
/** @typedef {import("webpack").Module} Module */
/** @typedef {import("webpack").Dependency} Dependency */
/** @typedef {import("webpack").sources.Source} Source */
/** @typedef {import("webpack").Configuration} Configuration */
/** @typedef {import("webpack").WebpackError} WebpackError */
/** @typedef {import("webpack").AssetInfo} AssetInfo */
/** @typedef {import("./loader.js").Dependency} LoaderDependency */
/** @typedef {NonNullable<Required<Configuration>['output']['filename']>} Filename */
/** @typedef {NonNullable<Required<Configuration>['output']['chunkFilename']>} ChunkFilename */
/**
* @typedef {object} LoaderOptions
* @property {string | ((resourcePath: string, rootContext: string) => string)=} publicPath public path
* @property {boolean=} emit true when need to emit, otherwise false
* @property {boolean=} esModule need to generate ES module syntax
* @property {string=} layer a layer
* @property {boolean=} defaultExport true when need to use default export, otherwise false
*/
/**
* @typedef {object} PluginOptions
* @property {Filename=} filename filename
* @property {ChunkFilename=} chunkFilename chunk filename
* @property {boolean=} ignoreOrder true when need to ignore order, otherwise false
* @property {string | ((linkTag: HTMLLinkElement) => void)=} insert link insert place or a custom insert function
* @property {Record<string, string>=} attributes link attributes
* @property {string | false | "text/css"=} linkType value of a link type attribute
* @property {boolean=} runtime true when need to generate runtime code, otherwise false
* @property {boolean=} experimentalUseImportModule true when need to use `experimentalUseImportModule` API, otherwise false
*/
/**
* @typedef {object} NormalizedPluginOptions
* @property {Filename=} filename filename
* @property {ChunkFilename=} chunkFilename chunk filename
* @property {boolean} ignoreOrder true when need to ignore order, otherwise false
* @property {string | ((linkTag: HTMLLinkElement) => void)=} insert a link insert place or a custom insert function
* @property {Record<string, string>=} attributes link attributes
* @property {string | false | "text/css"=} linkType value of a link type attribute
* @property {boolean} runtime true when need to generate runtime code, otherwise false
* @property {boolean=} experimentalUseImportModule true when need to use `experimentalUseImportModule` API, otherwise false
*/
/**
* @typedef {object} RuntimeOptions
* @property {string | ((linkTag: HTMLLinkElement) => void)=} insert a link insert place or a custom insert function
* @property {string | false | "text/css"} linkType value of a link type attribute
* @property {Record<string, string>=} attributes link attributes
*/
const pluginName = "mini-css-extract-plugin";
const pluginSymbol = Symbol(pluginName);
const DEFAULT_FILENAME = "[name].css";
/**
* @type {Set<string>}
*/
const TYPES = new Set([MODULE_TYPE]);
/**
* @type {ReturnType<Module["codeGeneration"]>}
*/
const CODE_GENERATION_RESULT = {
sources: new Map(),
runtimeRequirements: new Set()
};
// eslint-disable-next-line jsdoc/reject-any-type
/** @typedef {{ context: string | null, identifier: string, identifierIndex: number, content: Buffer, sourceMap?: Buffer, media?: string, supports?: string, layer?: any, assetsInfo?: Map<string, AssetInfo>, assets?: { [key: string]: Source } }} CssModuleDependency */
/** @typedef {Module & { content: Buffer, media?: string, sourceMap?: Buffer, supports?: string, layer?: string, assets?: { [key: string]: Source }, assetsInfo?: Map<string, AssetInfo> }} CssModule */
/** @typedef {{ new (dependency: CssModuleDependency): CssModule }} CssModuleConstructor */
/** @typedef {Dependency & CssModuleDependency} CssDependency */
/** @typedef {Omit<LoaderDependency, "context">} CssDependencyOptions */
/** @typedef {{ new (loaderDependency: CssDependencyOptions, context: string | null, identifierIndex: number): CssDependency }} CssDependencyConstructor */
/**
* @typedef {object} VarNames
* @property {string} tag tag
* @property {string} chunkId chunk id
* @property {string} href href
* @property {string} resolve resolve
* @property {string} reject reject
*/
/**
* @typedef {object} MiniCssExtractPluginCompilationHooks
* @property {import("tapable").SyncWaterfallHook<[string, VarNames], string>} beforeTagInsert before tag insert hook
* @property {SyncWaterfallHook<[string, Chunk]>} linkPreload link preload hook
* @property {SyncWaterfallHook<[string, Chunk]>} linkPrefetch link prefetch hook
*/
/**
* @type {WeakMap<Compiler["webpack"], CssModuleConstructor>}
*/
const cssModuleCache = new WeakMap();
/**
* @type {WeakMap<Compiler["webpack"], CssDependencyConstructor>}
*/
const cssDependencyCache = new WeakMap();
/**
* @type {WeakSet<Compiler["webpack"]>}
*/
const registered = new WeakSet();
/** @type {WeakMap<Compilation, MiniCssExtractPluginCompilationHooks>} */
const compilationHooksMap = new WeakMap();
class MiniCssExtractPlugin {
/**
* @param {Compiler["webpack"]} webpack webpack
* @returns {CssModuleConstructor} CSS module constructor
*/
static getCssModule(webpack) {
/**
* Prevent creation of multiple CssModule classes to allow other integrations to get the current CssModule.
*/
if (cssModuleCache.has(webpack)) {
return /** @type {CssModuleConstructor} */cssModuleCache.get(webpack);
}
class CssModule extends webpack.Module {
/**
* @param {CssModuleDependency} dependency css module dependency
*/
constructor({
context,
identifier,
identifierIndex,
content,
layer,
supports,
media,
sourceMap,
assets,
assetsInfo
}) {
super(MODULE_TYPE, /** @type {string | undefined} */context);
this.id = "";
this._context = context;
this._identifier = identifier;
this._identifierIndex = identifierIndex;
this.content = content;
this.layer = layer;
this.supports = supports;
this.media = media;
this.sourceMap = sourceMap;
this.assets = assets;
this.assetsInfo = assetsInfo;
this._needBuild = true;
}
// no source() so webpack 4 doesn't do add stuff to the bundle
size() {
return this.content.length;
}
identifier() {
return `css|${this._identifier}|${this._identifierIndex}|${this.layer || ""}|${this.supports || ""}|${this.media}}}`;
}
/**
* @param {Parameters<Module["readableIdentifier"]>[0]} requestShortener request shortener
* @returns {ReturnType<Module["readableIdentifier"]>} readable identifier
*/
readableIdentifier(requestShortener) {
return `css ${requestShortener.shorten(this._identifier)}${this._identifierIndex ? ` (${this._identifierIndex})` : ""}${this.layer ? ` (layer ${this.layer})` : ""}${this.supports ? ` (supports ${this.supports})` : ""}${this.media ? ` (media ${this.media})` : ""}`;
}
getSourceTypes() {
return TYPES;
}
codeGeneration() {
return CODE_GENERATION_RESULT;
}
nameForCondition() {
const resource = /** @type {string} */
this._identifier.split("!").pop();
const idx = resource.indexOf("?");
if (idx >= 0) {
return resource.slice(0, Math.max(0, idx));
}
return resource;
}
/**
* @param {Module} module a module
*/
updateCacheModule(module) {
if (!this.content.equals(/** @type {CssModule} */module.content) || this.layer !== /** @type {CssModule} */module.layer || this.supports !== /** @type {CssModule} */module.supports || this.media !== /** @type {CssModule} */module.media || (this.sourceMap ? !this.sourceMap.equals(/** @type {Uint8Array} * */
/** @type {CssModule} */module.sourceMap) : false) || this.assets !== /** @type {CssModule} */module.assets || this.assetsInfo !== /** @type {CssModule} */module.assetsInfo) {
this._needBuild = true;
this.content = /** @type {CssModule} */module.content;
this.layer = /** @type {CssModule} */module.layer;
this.supports = /** @type {CssModule} */module.supports;
this.media = /** @type {CssModule} */module.media;
this.sourceMap = /** @type {CssModule} */module.sourceMap;
this.assets = /** @type {CssModule} */module.assets;
this.assetsInfo = /** @type {CssModule} */module.assetsInfo;
}
}
needRebuild() {
return this._needBuild;
}
/**
* @param {Parameters<Module["needBuild"]>[0]} context context info
* @param {Parameters<Module["needBuild"]>[1]} callback callback function, returns true, if the module needs a rebuild
*/
needBuild(context, callback) {
callback(undefined, this._needBuild);
}
/**
* @param {Parameters<Module["build"]>[0]} options options
* @param {Parameters<Module["build"]>[1]} compilation compilation
* @param {Parameters<Module["build"]>[2]} resolver resolver
* @param {Parameters<Module["build"]>[3]} fileSystem file system
* @param {Parameters<Module["build"]>[4]} callback callback
*/
build(options, compilation, resolver, fileSystem, callback) {
this.buildInfo = {
assets: this.assets,
assetsInfo: this.assetsInfo,
cacheable: true,
hash: (/** @type {string} */
this._computeHash(/** @type {string} */
compilation.outputOptions.hashFunction))
};
this.buildMeta = {};
this._needBuild = false;
callback();
}
/**
* @private
* @param {string} hashFunction hash function
* @returns {string | Buffer} hash digest
*/
_computeHash(hashFunction) {
const hash = webpack.util.createHash(hashFunction);
hash.update(this.content);
if (this.layer) {
hash.update(this.layer);
}
hash.update(this.supports || "");
hash.update(this.media || "");
hash.update(this.sourceMap || "");
return hash.digest("hex");
}
/**
* @param {Parameters<Module["updateHash"]>[0]} hash hash
* @param {Parameters<Module["updateHash"]>[1]} context context
*/
updateHash(hash, context) {
super.updateHash(hash, context);
hash.update(/** @type {string} */
/** @type {NonNullable<Module["buildInfo"]>} */
this.buildInfo.hash);
}
/**
* @param {Parameters<Module["serialize"]>[0]} context serializer context
*/
serialize(context) {
const {
write
} = context;
write(this._context);
write(this._identifier);
write(this._identifierIndex);
write(this.content);
write(this.layer);
write(this.supports);
write(this.media);
write(this.sourceMap);
write(this.assets);
write(this.assetsInfo);
write(this._needBuild);
super.serialize(context);
}
/**
* @param {Parameters<Module["deserialize"]>[0]} context deserializer context
*/
deserialize(context) {
this._needBuild = context.read();
super.deserialize(context);
}
}
cssModuleCache.set(webpack, CssModule);
webpack.util.serialization.register(CssModule, path.resolve(__dirname, "CssModule"), null, {
serialize(instance, context) {
instance.serialize(context);
},
deserialize(context) {
const {
read
} = context;
const contextModule = read();
const identifier = read();
const identifierIndex = read();
const content = read();
const layer = read();
const supports = read();
const media = read();
const sourceMap = read();
const assets = read();
const assetsInfo = read();
const dep = new CssModule({
context: contextModule,
identifier,
identifierIndex,
content,
layer,
supports,
media,
sourceMap,
assets,
assetsInfo
});
dep.deserialize(context);
return dep;
}
});
return CssModule;
}
/**
* @param {Compiler["webpack"]} webpack webpack
* @returns {CssDependencyConstructor} CSS dependency constructor
*/
static getCssDependency(webpack) {
/**
* Prevent creation of multiple CssDependency classes to allow other integrations to get the current CssDependency.
*/
if (cssDependencyCache.has(webpack)) {
return /** @type {CssDependencyConstructor} */cssDependencyCache.get(webpack);
}
class CssDependency extends webpack.Dependency {
/**
* @param {CssDependencyOptions} loaderDependency loader dependency
* @param {string | null} context context
* @param {number} identifierIndex identifier index
*/
constructor({
identifier,
content,
layer,
supports,
media,
sourceMap
}, context, identifierIndex) {
super();
this.identifier = identifier;
this.identifierIndex = identifierIndex;
this.content = content;
this.layer = layer;
this.supports = supports;
this.media = media;
this.sourceMap = sourceMap;
this.context = context;
/** @type {{ [key: string]: Source } | undefined}} */
this.assets = undefined;
/** @type {Map<string, AssetInfo> | undefined} */
this.assetsInfo = undefined;
}
/**
* @returns {ReturnType<Dependency["getResourceIdentifier"]>} a resource identifier
*/
getResourceIdentifier() {
return `css-module-${this.identifier}-${this.identifierIndex}`;
}
/**
* @returns {ReturnType<Dependency["getModuleEvaluationSideEffectsState"]>} side effect state
*/
getModuleEvaluationSideEffectsState() {
return webpack.ModuleGraphConnection.TRANSITIVE_ONLY;
}
/**
* @param {Parameters<Dependency["serialize"]>[0]} context serializer context
*/
serialize(context) {
const {
write
} = context;
write(this.identifier);
write(this.content);
write(this.layer);
write(this.supports);
write(this.media);
write(this.sourceMap);
write(this.context);
write(this.identifierIndex);
write(this.assets);
write(this.assetsInfo);
super.serialize(context);
}
/**
* @param {Parameters<Dependency["deserialize"]>[0]} context deserializer context
*/
deserialize(context) {
super.deserialize(context);
}
}
cssDependencyCache.set(webpack, CssDependency);
webpack.util.serialization.register(CssDependency, path.resolve(__dirname, "CssDependency"), null, {
serialize(instance, context) {
instance.serialize(context);
},
deserialize(context) {
const {
read
} = context;
const dep = new CssDependency({
identifier: read(),
content: read(),
layer: read(),
supports: read(),
media: read(),
sourceMap: read()
}, read(), read());
const assets = read();
const assetsInfo = read();
dep.assets = assets;
dep.assetsInfo = assetsInfo;
dep.deserialize(context);
return dep;
}
});
return CssDependency;
}
/**
* Returns all hooks for the given compilation
* @param {Compilation} compilation the compilation
* @returns {MiniCssExtractPluginCompilationHooks} hooks
*/
static getCompilationHooks(compilation) {
let hooks = compilationHooksMap.get(compilation);
if (!hooks) {
hooks = {
beforeTagInsert: new SyncWaterfallHook(["source", "varNames"], "string"),
linkPreload: new SyncWaterfallHook(["source", "chunk"]),
linkPrefetch: new SyncWaterfallHook(["source", "chunk"])
};
compilationHooksMap.set(compilation, hooks);
}
return hooks;
}
/**
* @param {PluginOptions=} options options
*/
constructor(options = {}) {
validate(/** @type {Schema} */schema, options, {
baseDataPath: "options"
});
/**
* @private
* @type {WeakMap<Chunk, Set<CssModule>>}
*/
this._sortedModulesCache = new WeakMap();
/**
* @private
* @type {NormalizedPluginOptions}
*/
this.options = {
ignoreOrder: false,
// TODO remove in the next major release
experimentalUseImportModule: undefined,
runtime: true,
...options
};
/**
* @private
* @type {RuntimeOptions}
*/
this.runtimeOptions = {
insert: options.insert,
linkType:
// Todo in next major release set default to "false"
typeof options.linkType === "boolean" && /** @type {boolean} */options.linkType === true || typeof options.linkType === "undefined" ? "text/css" : options.linkType,
attributes: options.attributes
};
}
/**
* @param {Compiler} compiler compiler
*/
apply(compiler) {
// Finally normalize filenames based on compiler options
const normalizedFilename = this.options.filename || compiler.options.output.cssFilename || DEFAULT_FILENAME;
let normalizedChunkFilename = this.options.chunkFilename || compiler.options.output.cssChunkFilename;
if (!normalizedChunkFilename) {
if (typeof normalizedFilename !== "function") {
const hasName = /** @type {string} */normalizedFilename.includes("[name]");
const hasId = /** @type {string} */normalizedFilename.includes("[id]");
const hasChunkHash = /** @type {string} */
normalizedFilename.includes("[chunkhash]");
const hasContentHash = /** @type {string} */
normalizedFilename.includes("[contenthash]");
// Anything changing depending on chunk is fine
if (hasChunkHash || hasContentHash || hasName || hasId) {
normalizedChunkFilename = normalizedFilename;
} else {
// Otherwise prefix "[id]." in front of the basename to make it changing
normalizedChunkFilename = /** @type {string} */
normalizedFilename.replace(/(^|\/)([^/]*(?:\?|$))/, "$1[id].$2");
}
} else {
normalizedChunkFilename = "[id].css";
}
}
const {
webpack
} = compiler;
if (this.options.experimentalUseImportModule && typeof (/** @type {Compiler["options"]["experiments"] & { executeModule?: boolean }} */
compiler.options.experiments.executeModule) === "undefined") {
/** @type {Compiler["options"]["experiments"] & { executeModule?: boolean }} */
// @ts-expect-error TODO remove in the next major release
compiler.options.experiments.executeModule = true;
}
// TODO bug in webpack, remove it after it will be fixed
// webpack tries to `require` loader firstly when serializer doesn't found
if (!registered.has(webpack)) {
registered.add(webpack);
webpack.util.serialization.registerLoader(/^mini-css-extract-plugin\//, trueFn);
}
const {
splitChunks
} = compiler.options.optimization;
if (splitChunks && /** @type {string[]} */splitChunks.defaultSizeTypes.includes("...")) {
/** @type {string[]} */
splitChunks.defaultSizeTypes.push(MODULE_TYPE);
}
const CssModule = MiniCssExtractPlugin.getCssModule(webpack);
const CssDependency = MiniCssExtractPlugin.getCssDependency(webpack);
const {
NormalModule
} = compiler.webpack;
compiler.hooks.compilation.tap(pluginName, compilation => {
const {
loader: normalModuleHook
} = NormalModule.getCompilationHooks(compilation);
normalModuleHook.tap(pluginName,
/**
* @param {object} loaderContext loader context
*/
loaderContext => {
/** @type {object & { [pluginSymbol]: { experimentalUseImportModule: boolean | undefined } }} */
loaderContext[pluginSymbol] = {
experimentalUseImportModule: this.options.experimentalUseImportModule
};
});
});
compiler.hooks.thisCompilation.tap(pluginName, compilation => {
class CssModuleFactory {
/**
* @param {{ dependencies: Dependency[] }} dependencies
* @param {(err?: null | Error, result?: CssModule) => void} callback
*/
create({
dependencies: [dependency]
}, callback) {
callback(undefined, new CssModule(/** @type {CssDependency} */dependency));
}
}
compilation.dependencyFactories.set(CssDependency,
// @ts-expect-error TODO fix in the next major release and fix using `CssModuleFactory extends webpack.ModuleFactory`
new CssModuleFactory());
class CssDependencyTemplate {
apply() {}
}
compilation.dependencyTemplates.set(CssDependency, new CssDependencyTemplate());
compilation.hooks.renderManifest.tap(pluginName,
/**
* @param {ReturnType<Compilation["getRenderManifest"]>} result result
* @param {Parameters<Compilation["getRenderManifest"]>[0]} chunk chunk
* @returns {ReturnType<Compilation["getRenderManifest"]>} a rendered manifest
*/
(result, {
chunk
}) => {
const {
chunkGraph
} = compilation;
const {
HotUpdateChunk
} = webpack;
// We don't need hot update chunks for css
// We will use the real asset instead to update
if (chunk instanceof HotUpdateChunk) {
return result;
}
const renderedModules = /** @type {CssModule[]} */
[...this.getChunkModules(chunk, chunkGraph)].filter(module => module.type === MODULE_TYPE);
const filenameTemplate = /** @type {string} */
chunk.canBeInitial() ? normalizedFilename : normalizedChunkFilename;
if (renderedModules.length > 0) {
result.push({
render: () => this.renderContentAsset(compiler, compilation, chunk, renderedModules, compilation.runtimeTemplate.requestShortener, filenameTemplate, {
contentHashType: MODULE_TYPE,
chunk
}),
filenameTemplate,
pathOptions: {
chunk,
contentHashType: MODULE_TYPE
},
identifier: `${pluginName}.${chunk.id}`,
hash: chunk.contentHash[MODULE_TYPE]
});
}
return result;
});
compilation.hooks.contentHash.tap(pluginName, chunk => {
const {
outputOptions,
chunkGraph
} = compilation;
const modules = this.sortModules(compilation, chunk, /** @type {CssModule[]} */
chunkGraph.getChunkModulesIterableBySourceType(chunk, MODULE_TYPE), compilation.runtimeTemplate.requestShortener);
if (modules && modules.size > 0) {
const {
hashFunction,
hashDigest,
hashDigestLength
} = outputOptions;
const {
createHash
} = compiler.webpack.util;
const hash = createHash(/** @type {string} */hashFunction);
for (const m of modules) {
hash.update(chunkGraph.getModuleHash(m, chunk.runtime));
}
chunk.contentHash[MODULE_TYPE] = /** @type {string} */
hash.digest(hashDigest).slice(0, Math.max(0, /** @type {number} */hashDigestLength));
}
});
// All the code below is dedicated to the runtime and can be skipped when the `runtime` option is `false`
if (!this.options.runtime) {
return;
}
const {
Template,
RuntimeGlobals,
RuntimeModule,
runtime
} = webpack;
/**
* @param {Chunk} mainChunk
* @param {Compilation} compilation
* @returns {Record<string, number>}
*/
const getCssChunkObject = (mainChunk, compilation) => {
/** @type {Record<string, number>} */
const obj = {};
const {
chunkGraph
} = compilation;
for (const chunk of mainChunk.getAllAsyncChunks()) {
const modules = chunkGraph.getOrderedChunkModulesIterable(chunk, compareModulesByIdentifier);
for (const module of modules) {
if (module.type === MODULE_TYPE) {
obj[(/** @type {string} */chunk.id)] = 1;
break;
}
}
}
return obj;
};
/**
* @param {Chunk} chunk chunk
* @param {ChunkGraph} chunkGraph chunk graph
* @returns {boolean} true, when the chunk has css
*/
function chunkHasCss(chunk, chunkGraph) {
// this function replace:
// const chunkHasCss = require("webpack/lib/css/CssModulesPlugin").chunkHasCss;
return Boolean(chunkGraph.getChunkModulesIterableBySourceType(chunk, "css/mini-extract"));
}
class CssLoadingRuntimeModule extends RuntimeModule {
/**
* @param {Set<string>} runtimeRequirements runtime Requirements
* @param {RuntimeOptions} runtimeOptions runtime options
*/
constructor(runtimeRequirements, runtimeOptions) {
super("css loading", 10);
this.runtimeRequirements = runtimeRequirements;
this.runtimeOptions = runtimeOptions;
}
generate() {
const {
chunkGraph,
chunk,
runtimeRequirements
} = this;
const {
runtimeTemplate,
outputOptions: {
crossOriginLoading
}
} = /** @type {Compilation} */this.compilation;
const chunkMap = getCssChunkObject(/** @type {Chunk} */chunk, /** @type {Compilation} */this.compilation);
const withLoading = runtimeRequirements.has(RuntimeGlobals.ensureChunkHandlers) && Object.keys(chunkMap).length > 0;
const withHmr = runtimeRequirements.has(RuntimeGlobals.hmrDownloadUpdateHandlers);
if (!withLoading && !withHmr) {
return "";
}
const conditionMap = /** @type {ChunkGraph} */chunkGraph.getChunkConditionMap(/** @type {Chunk} */chunk, chunkHasCss);
const hasCssMatcher = compileBooleanMatcher(conditionMap);
const withPrefetch = runtimeRequirements.has(RuntimeGlobals.prefetchChunkHandlers);
const withPreload = runtimeRequirements.has(RuntimeGlobals.preloadChunkHandlers);
const {
linkPreload,
linkPrefetch
} = MiniCssExtractPlugin.getCompilationHooks(compilation);
return Template.asString(['if (typeof document === "undefined") return;', `var createStylesheet = ${runtimeTemplate.basicFunction("chunkId, fullhref, oldTag, resolve, reject", ['var linkTag = document.createElement("link");', this.runtimeOptions.attributes ? Template.asString(Object.entries(this.runtimeOptions.attributes).map(entry => {
const [key, value] = entry;
return `linkTag.setAttribute(${JSON.stringify(key)}, ${JSON.stringify(value)});`;
})) : "", 'linkTag.rel = "stylesheet";', this.runtimeOptions.linkType ? `linkTag.type = ${JSON.stringify(this.runtimeOptions.linkType)};` : "", `if (${RuntimeGlobals.scriptNonce}) {`, Template.indent(`linkTag.nonce = ${RuntimeGlobals.scriptNonce};`), "}", `var onLinkComplete = ${runtimeTemplate.basicFunction("event", ["// avoid mem leaks.", "linkTag.onerror = linkTag.onload = null;", "if (event.type === 'load') {", Template.indent(["resolve();"]), "} else {", Template.indent(["var errorType = event && event.type;", "var realHref = event && event.target && event.target.href || fullhref;", 'var err = new Error("Loading CSS chunk " + chunkId + " failed.\\n(" + errorType + ": " + realHref + ")");', 'err.name = "ChunkLoadError";',
// TODO remove `code` in the future major release to align with webpack
'err.code = "CSS_CHUNK_LOAD_FAILED";', "err.type = errorType;", "err.request = realHref;", "if (linkTag.parentNode) linkTag.parentNode.removeChild(linkTag)", "reject(err);"]), "}"])}`, "linkTag.onerror = linkTag.onload = onLinkComplete;", "linkTag.href = fullhref;", crossOriginLoading ? Template.asString(["if (linkTag.href.indexOf(window.location.origin + '/') !== 0) {", Template.indent(`linkTag.crossOrigin = ${JSON.stringify(crossOriginLoading)};`), "}"]) : "", MiniCssExtractPlugin.getCompilationHooks(compilation).beforeTagInsert.call("", {
tag: "linkTag",
chunkId: "chunkId",
href: "fullhref",
resolve: "resolve",
reject: "reject"
}) || "", typeof this.runtimeOptions.insert !== "undefined" ? typeof this.runtimeOptions.insert === "function" ? `(${this.runtimeOptions.insert.toString()})(linkTag)` : Template.asString([`var target = document.querySelector("${this.runtimeOptions.insert}");`, "target.parentNode.insertBefore(linkTag, target.nextSibling);"]) : Template.asString(["if (oldTag) {", Template.indent(["oldTag.parentNode.insertBefore(linkTag, oldTag.nextSibling);"]), "} else {", Template.indent(["document.head.appendChild(linkTag);"]), "}"]), "return linkTag;"])};`, `var findStylesheet = ${runtimeTemplate.basicFunction("href, fullhref", ['var existingLinkTags = document.getElementsByTagName("link");', "for(var i = 0; i < existingLinkTags.length; i++) {", Template.indent(["var tag = existingLinkTags[i];", 'var dataHref = tag.getAttribute("data-href") || tag.getAttribute("href");', 'if(tag.rel === "stylesheet" && (dataHref === href || dataHref === fullhref)) return tag;']), "}", 'var existingStyleTags = document.getElementsByTagName("style");', "for(var i = 0; i < existingStyleTags.length; i++) {", Template.indent(["var tag = existingStyleTags[i];", 'var dataHref = tag.getAttribute("data-href");', "if(dataHref === href || dataHref === fullhref) return tag;"]), "}"])};`, `var loadStylesheet = ${runtimeTemplate.basicFunction("chunkId", `return new Promise(${runtimeTemplate.basicFunction("resolve, reject", [`var href = ${RuntimeGlobals.require}.miniCssF(chunkId);`, `var fullhref = ${RuntimeGlobals.publicPath} + href;`, "if(findStylesheet(href, fullhref)) return resolve();", "createStylesheet(chunkId, fullhref, null, resolve, reject);"])});`)}`, withLoading ? Template.asString(["// object to store loaded CSS chunks", "var installedCssChunks = {", Template.indent(/** @type {string[]} */
(/** @type {Chunk} */chunk.ids).map(id => `${JSON.stringify(id)}: 0`).join(",\n")), "};", "", `${RuntimeGlobals.ensureChunkHandlers}.miniCss = ${runtimeTemplate.basicFunction("chunkId, promises", [`var cssChunks = ${JSON.stringify(chunkMap)};`, "if(installedCssChunks[chunkId]) promises.push(installedCssChunks[chunkId]);", "else if(installedCssChunks[chunkId] !== 0 && cssChunks[chunkId]) {", Template.indent([`promises.push(installedCssChunks[chunkId] = loadStylesheet(chunkId).then(${runtimeTemplate.basicFunction("", "installedCssChunks[chunkId] = 0;")}, ${runtimeTemplate.basicFunction("e", ["delete installedCssChunks[chunkId];", "throw e;"])}));`]), "}"])};`]) : "// no chunk loading", "", withHmr ? Template.asString(["var oldTags = [];", "var newTags = [];", `var applyHandler = ${runtimeTemplate.basicFunction("options", [`return { dispose: ${runtimeTemplate.basicFunction("", ["for(var i = 0; i < oldTags.length; i++) {", Template.indent(["var oldTag = oldTags[i];", "if(oldTag.parentNode) oldTag.parentNode.removeChild(oldTag);"]), "}", "oldTags.length = 0;"])}, apply: ${runtimeTemplate.basicFunction("", ['for(var i = 0; i < newTags.length; i++) newTags[i].rel = "stylesheet";', "newTags.length = 0;"])} };`])}`, `${RuntimeGlobals.hmrDownloadUpdateHandlers}.miniCss = ${runtimeTemplate.basicFunction("chunkIds, removedChunks, removedModules, promises, applyHandlers, updatedModulesList", ["applyHandlers.push(applyHandler);", `chunkIds.forEach(${runtimeTemplate.basicFunction("chunkId", [`var href = ${RuntimeGlobals.require}.miniCssF(chunkId);`, `var fullhref = ${RuntimeGlobals.publicPath} + href;`, "var oldTag = findStylesheet(href, fullhref);", "if(!oldTag) return;", `promises.push(new Promise(${runtimeTemplate.basicFunction("resolve, reject", [`var tag = createStylesheet(chunkId, fullhref, oldTag, ${runtimeTemplate.basicFunction("", ['tag.as = "style";', 'tag.rel = "preload";', "resolve();"])}, reject);`, "oldTags.push(oldTag);", "newTags.push(tag);"])}));`])});`])}`]) : "// no hmr", "", withPrefetch && withLoading && hasCssMatcher !== false ? `${RuntimeGlobals.prefetchChunkHandlers}.miniCss = ${runtimeTemplate.basicFunction("chunkId", [`if((!${RuntimeGlobals.hasOwnProperty}(installedCssChunks, chunkId) || installedCssChunks[chunkId] === undefined) && ${hasCssMatcher === true ? "true" : hasCssMatcher("chunkId")}) {`, Template.indent(["installedCssChunks[chunkId] = null;", linkPrefetch.call(Template.asString(["var link = document.createElement('link');", crossOriginLoading ? `link.crossOrigin = ${JSON.stringify(crossOriginLoading)};` : "", `if (${RuntimeGlobals.scriptNonce}) {`, Template.indent(`link.setAttribute("nonce", ${RuntimeGlobals.scriptNonce});`), "}", 'link.rel = "prefetch";', 'link.as = "style";', `link.href = ${RuntimeGlobals.publicPath} + ${RuntimeGlobals.require}.miniCssF(chunkId);`]), /** @type {Chunk} */chunk), "document.head.appendChild(link);"]), "}"])};` : "// no prefetching", "", withPreload && withLoading && hasCssMatcher !== false ? `${RuntimeGlobals.preloadChunkHandlers}.miniCss = ${runtimeTemplate.basicFunction("chunkId", [`if((!${RuntimeGlobals.hasOwnProperty}(installedCssChunks, chunkId) || installedCssChunks[chunkId] === undefined) && ${hasCssMatcher === true ? "true" : hasCssMatcher("chunkId")}) {`, Template.indent(["installedCssChunks[chunkId] = null;", linkPreload.call(Template.asString(["var link = document.createElement('link');", "link.charset = 'utf-8';", `if (${RuntimeGlobals.scriptNonce}) {`, Template.indent(`link.setAttribute("nonce", ${RuntimeGlobals.scriptNonce});`), "}", 'link.rel = "preload";', 'link.as = "style";', `link.href = ${RuntimeGlobals.publicPath} + ${RuntimeGlobals.require}.miniCssF(chunkId);`, crossOriginLoading ? crossOriginLoading === "use-credentials" ? 'link.crossOrigin = "use-credentials";' : Template.asString(["if (link.href.indexOf(window.location.origin + '/') !== 0) {", Template.indent(`link.crossOrigin = ${JSON.stringify(crossOriginLoading)};`), "}"]) : ""]), /** @type {Chunk} */chunk), "document.head.appendChild(link);"]), "}"])};` : "// no preloaded"]);
}
}
const enabledChunks = new WeakSet();
/**
* @param {Chunk} chunk chunk
* @param {Set<string>} set set with runtime requirement
*/
const handler = (chunk, set) => {
if (enabledChunks.has(chunk)) {
return;
}
enabledChunks.add(chunk);
if (typeof normalizedChunkFilename === "string" && /\[(full)?hash(:\d+)?\]/.test(normalizedChunkFilename)) {
set.add(RuntimeGlobals.getFullHash);
}
set.add(RuntimeGlobals.publicPath);
compilation.addRuntimeModule(chunk, new runtime.GetChunkFilenameRuntimeModule(MODULE_TYPE, "mini-css", `${RuntimeGlobals.require}.miniCssF`,
/**
* @param {Chunk} referencedChunk a referenced chunk
* @returns {ReturnType<import("webpack").runtime.GetChunkFilenameRuntimeModule["getFilenameForChunk"]>} a template value
*/
referencedChunk => {
if (!referencedChunk.contentHash[MODULE_TYPE]) {
return false;
}
return referencedChunk.canBeInitial() ? (/** @type {Filename} */normalizedFilename) : (/** @type {ChunkFilename} */normalizedChunkFilename);
}, set.has(RuntimeGlobals.hmrDownloadUpdateHandlers)));
compilation.addRuntimeModule(chunk, new CssLoadingRuntimeModule(set, this.runtimeOptions));
};
compilation.hooks.runtimeRequirementInTree.for(RuntimeGlobals.ensureChunkHandlers).tap(pluginName, handler);
compilation.hooks.runtimeRequirementInTree.for(RuntimeGlobals.hmrDownloadUpdateHandlers).tap(pluginName, handler);
compilation.hooks.runtimeRequirementInTree.for(RuntimeGlobals.prefetchChunkHandlers).tap(pluginName, handler);
compilation.hooks.runtimeRequirementInTree.for(RuntimeGlobals.preloadChunkHandlers).tap(pluginName, handler);
});
}
/**
* @private
* @param {Chunk} chunk chunk
* @param {ChunkGraph} chunkGraph chunk graph
* @returns {Iterable<Module>} modules
*/
getChunkModules(chunk, chunkGraph) {
return typeof chunkGraph !== "undefined" ? chunkGraph.getOrderedChunkModulesIterable(chunk, compareModulesByIdentifier) : chunk.modulesIterable;
}
/**
* @private
* @param {Compilation} compilation compilation
* @param {Chunk} chunk chunk
* @param {CssModule[]} modules modules
* @param {Compilation["requestShortener"]} requestShortener request shortener
* @returns {Set<CssModule>} css modules
*/
sortModules(compilation, chunk, modules, requestShortener) {
let usedModules = this._sortedModulesCache.get(chunk);
if (usedModules || !modules) {
return /** @type {Set<CssModule>} */usedModules;
}
/** @type {CssModule[]} */
const modulesList = [...modules];
// Store dependencies for modules
/** @type {Map<CssModule, Set<CssModule>>} */
const moduleDependencies = new Map(modulesList.map(m => [m, (/** @type {Set<CssModule>} */
new Set())]));
/** @type {Map<CssModule, Map<CssModule, Set<ChunkGroup>>>} */
const moduleDependenciesReasons = new Map(modulesList.map(m => [m, new Map()]));
// Get ordered list of modules per chunk group
// This loop also gathers dependencies from the ordered lists
// Lists are in reverse order to allow to use Array.pop()
/** @type {CssModule[][]} */
const modulesByChunkGroup = Array.from(chunk.groupsIterable, chunkGroup => {
const sortedModules = modulesList.map(module => ({
module,
index: chunkGroup.getModulePostOrderIndex(module)
})).filter(item => item.index !== undefined).sort((a, b) => /** @type {number} */b.index - (/** @type {number} */a.index)).map(item => item.module);
for (let i = 0; i < sortedModules.length; i++) {
const set = moduleDependencies.get(sortedModules[i]);
const reasons = /** @type {Map<CssModule, Set<ChunkGroup>>} */
moduleDependenciesReasons.get(sortedModules[i]);
for (let j = i + 1; j < sortedModules.length; j++) {
const module = sortedModules[j];
/** @type {Set<CssModule>} */
set.add(module);
const reason = reasons.get(module) || (/** @type {Set<ChunkGroup>} */new Set());
reason.add(chunkGroup);
reasons.set(module, reason);
}
}
return sortedModules;
});
// set with already included modules in correct order
usedModules = new Set();
/**
* @param {CssModule} m a css module
* @returns {boolean} true when module unused, otherwise false
*/
const unusedModulesFilter = m => !(/** @type {Set<CssModule>} */usedModules.has(m));
while (usedModules.size < modulesList.length) {
let success = false;
let bestMatch;
let bestMatchDeps;
// get first module where dependencies are fulfilled
for (const list of modulesByChunkGroup) {
// skip and remove already added modules
while (list.length > 0 && usedModules.has(list[list.length - 1])) {
list.pop();
}
// skip empty lists
if (list.length !== 0) {
const module = list[list.length - 1];
const deps = /** @type {Set<CssModule>} */
moduleDependencies.get(module);
// determine dependencies that are not yet included
const failedDeps = [...deps].filter(unusedModulesFilter);
// store best match for fallback behavior
if (!bestMatchDeps || bestMatchDeps.length > failedDeps.length) {
bestMatch = list;
bestMatchDeps = failedDeps;
}
if (failedDeps.length === 0) {
// use this module and remove it from list
usedModules.add(/** @type {CssModule} */list.pop());
success = true;
break;
}
}
}
if (!success) {
// no module found => there is a conflict
// use list with fewest failed deps
// and emit a warning
const fallbackModule = /** @type {CssModule[]} */bestMatch.pop();
if (!this.options.ignoreOrder) {
const reasons = moduleDependenciesReasons.get(/** @type {CssModule} */fallbackModule);
compilation.warnings.push(/** @type {WebpackError} */
new Error([`chunk ${chunk.name || chunk.id} [${pluginName}]`, "Conflicting order. Following module has been added:", ` * ${ /** @type {CssModule} */fallbackModule.readableIdentifier(requestShortener)}`, "despite it was not able to fulfill desired ordering with these modules:", ... /** @type {CssModule[]} */bestMatchDeps.map(m => {
const goodReasonsMap = moduleDependenciesReasons.get(m);
const goodReasons = goodReasonsMap && goodReasonsMap.get(/** @type {CssModule} */fallbackModule);
const failedChunkGroups = Array.from(/** @type {Set<ChunkGroup>} */
/** @type {Map<CssModule, Set<ChunkGroup>>} */
reasons.get(m), cg => cg.name).join(", ");
const goodChunkGroups = goodReasons && Array.from(goodReasons, cg => cg.name).join(", ");
return [` * ${m.readableIdentifier(requestShortener)}`, ` - couldn't fulfill desired order of chunk group(s) ${failedChunkGroups}`, goodChunkGroups && ` - while fulfilling desired order of chunk group(s) ${goodChunkGroups}`].filter(Boolean).join("\n");
})].join("\n")));
}
usedModules.add(/** @type {CssModule} */fallbackModule);
}
}
this._sortedModulesCache.set(chunk, usedModules);
return usedModules;
}
/**
* @private
* @param {Compiler} compiler compiler
* @param {Compilation} compilation compilation
* @param {Chunk} chunk chunk
* @param {CssModule[]} modules modules
* @param {Compiler["requestShortener"]} requestShortener request shortener
* @param {string} filenameTemplate filename template
* @param {Parameters<Exclude<Required<Configuration>['output']['filename'], string | undefined>>[0]} pathData path data
* @returns {Source} source
*/
renderContentAsset(compiler, compilation, chunk, modules, requestShortener, filenameTemplate, pathData) {
const usedModules = this.sortModules(compilation, chunk, modules, requestShortener);
const {
ConcatSource,
SourceMapSource,
RawSource
} = compiler.webpack.sources;
const source = new ConcatSource();
const externalsSource = new ConcatSource();
for (const module of usedModules) {
let content = module.content.toString();
const readableIdentifier = module.readableIdentifier(requestShortener);
const startsWithAtRuleImport = content.startsWith("@import url");
let header;
if (compilation.outputOptions.pathinfo) {
// From https://github.com/webpack/webpack/blob/29eff8a74ecc2f87517b627dee451c2af9ed3f3f/lib/ModuleInfoHeaderPlugin.js#L191-L194
const reqStr = readableIdentifier.replace(/\*\//g, "*_/");
const reqStrStar = "*".repeat(reqStr.length);
const headerStr = `/*!****${reqStrStar}****!*\\\n !*** ${reqStr} ***!\n \\****${reqStrStar}****/\n`;
header = new RawSource(headerStr);
}
if (startsWithAtRuleImport) {
if (typeof header !== "undefined") {
externalsSource.add(header);
}
// HACK for IE
// http://stackoverflow.com/a/14676665/1458162
if (module.media || module.supports || typeof module.layer === "string") {
let atImportExtra = "";
const needLayer = typeof module.layer === "string";
if (needLayer) {
atImportExtra += module.layer.length > 0 ? ` layer(${module.layer})` : " layer";
}
if (module.supports) {
atImportExtra += ` supports(${module.supports})`;
}
if (module.media) {
atImportExtra += ` ${module.media}`;
}
// insert media into the @import
// this is rar
// TODO improve this and parse the CSS to support multiple medias
content = content.replace(/;|\s*$/, `${atImportExtra};`);
}
externalsSource.add(content);
externalsSource.add("\n");
} else {
if (typeof header !== "undefined") {
source.add(header);
}
if (module.supports) {
source.add(`@supports (${module.supports}) {\n`);
}
if (module.media) {
source.add(`@media ${module.media} {\n`);
}
const needLayer = typeof module.layer === "string";
if (needLayer) {
source.add(`@layer${module.layer.length > 0 ? ` ${module.layer}` : ""} {\n`);
}
const {
path: filename
} = compilation.getPathWithInfo(filenameTemplate, pathData);
const undoPath = getUndoPath(filename, compiler.outputPath, false);
// replacements
content = content.replace(new RegExp(ABSOLUTE_PUBLIC_PATH, "g"), "");
content = content.replace(new RegExp(SINGLE_DOT_PATH_SEGMENT, "g"), ".");
content = content.replace(new RegExp(AUTO_PUBLIC_PATH, "g"), undoPath);
const entryOptions = chunk.getEntryOptions();
const baseUriReplacement = entryOptions && entryOptions.baseUri || undoPath;
content = content.replace(new RegExp(BASE_URI, "g"), baseUriReplacement);
if (module.sourceMap) {
source.add(new SourceMapSource(content, readableIdentifier, module.sourceMap.toString()));
} else {
source.add(new RawSource(content));
}
source.add("\n");
if (needLayer) {
source.add("}\n");
}
if (module.media) {
source.add("}\n");
}
if (module.supports) {
source.add("}\n");
}
}
}
return new ConcatSource(externalsSource, source);
}
}
MiniCssExtractPlugin.pluginName = pluginName;
MiniCssExtractPlugin.pluginSymbol = pluginSymbol;
MiniCssExtractPlugin.loader = require.resolve("./loader");
module.exports = MiniCssExtractPlugin;