| 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/loader.js |
"use strict";
const path = require("path");
const schema = require("./loader-options.json");
const {
ABSOLUTE_PUBLIC_PATH,
AUTO_PUBLIC_PATH,
BASE_URI,
SINGLE_DOT_PATH_SEGMENT,
evalModuleCode,
findModuleById,
stringifyLocal,
stringifyRequest
} = require("./utils");
const MiniCssExtractPlugin = require("./index");
/** @typedef {import("schema-utils/declarations/validate").Schema} Schema */
/** @typedef {import("webpack").Compiler} Compiler */
/** @typedef {import("webpack").Compilation} Compilation */
/** @typedef {import("webpack").Chunk} Chunk */
/** @typedef {import("webpack").Module} Module */
/** @typedef {import("webpack").sources.Source} Source */
/** @typedef {import("webpack").AssetInfo} AssetInfo */
/** @typedef {import("webpack").NormalModule} NormalModule */
/** @typedef {import("./index.js").LoaderOptions} LoaderOptions */
// eslint-disable-next-line jsdoc/reject-function-type
/** @typedef {{ [key: string]: string | Function }} Locals */
// eslint-disable-next-line jsdoc/reject-any-type
/** @typedef {any} EXPECTED_ANY */
/**
* @typedef {object} Dependency
* @property {string} identifier identifier
* @property {string | null} context context
* @property {Buffer} content content
* @property {string=} media media
* @property {string=} supports supports
* @property {string=} layer layer
* @property {Buffer=} sourceMap source map
*/
/**
* @param {string} code code
* @param {{ loaderContext: import("webpack").LoaderContext<LoaderOptions>, options: LoaderOptions, locals: Locals | undefined }} context context
* @returns {string} code and HMR code
*/
function hotLoader(code, context) {
const localsJsonString = JSON.stringify(JSON.stringify(context.locals));
return `${code}
if(module.hot) {
(function() {
var localsJsonString = ${localsJsonString};
// ${Date.now()}
var cssReload = require(${stringifyRequest(context.loaderContext, path.join(__dirname, "hmr/hotModuleReplacement.js"))})(module.id, ${JSON.stringify(context.options)});
// only invalidate when locals change
if (
module.hot.data &&
module.hot.data.value &&
module.hot.data.value !== localsJsonString
) {
module.hot.invalidate();
} else {
module.hot.accept();
}
module.hot.dispose(function(data) {
data.value = localsJsonString;
cssReload();
});
})();
}
`;
}
/**
* @this {import("webpack").LoaderContext<LoaderOptions>}
* @param {string} request request
*/
function pitch(request) {
if (this._compiler && this._compiler.options && this._compiler.options.experiments && this._compiler.options.experiments.css && this._module && (this._module.type === "css" || this._module.type === "css/auto" || this._module.type === "css/global" || this._module.type === "css/module")) {
this.emitWarning(new Error('You can\'t use `experiments.css` (`experiments.futureDefaults` enable built-in CSS support by default) and `mini-css-extract-plugin` together, please set `experiments.css` to `false` or set `{ type: "javascript/auto" }` for rules with `mini-css-extract-plugin` in your webpack config (now `mini-css-extract-plugin` does nothing).'));
return;
}
const options = this.getOptions(/** @type {Schema} */schema);
const emit = typeof options.emit !== "undefined" ? options.emit : true;
const callback = this.async();
const optionsFromPlugin =
// @ts-expect-error
this[MiniCssExtractPlugin.pluginSymbol];
if (!optionsFromPlugin) {
callback(new Error("You forgot to add 'mini-css-extract-plugin' plugin (i.e. `{ plugins: [new MiniCssExtractPlugin()] }`), please read https://github.com/webpack/mini-css-extract-plugin#getting-started"));
return;
}
const {
webpack
} = /** @type {Compiler} */this._compiler;
/**
* @param {EXPECTED_ANY} originalExports original exports
* @param {Compilation=} compilation compilation
* @param {{ [name: string]: Source }=} assets assets
* @param {Map<string, AssetInfo>=} assetsInfo assets info
* @returns {void}
*/
const handleExports = (originalExports, compilation, assets, assetsInfo) => {
/** @type {Locals | undefined} */
let locals;
let namedExport;
const esModule = typeof options.esModule !== "undefined" ? options.esModule : true;
/**
* @param {Dependency[] | [null, object][]} dependencies dependencies
*/
const addDependencies = dependencies => {
// eslint-disable-next-line no-eq-null, eqeqeq
if (!Array.isArray(dependencies) && dependencies != null) {
throw new Error(`Exported value was not extracted as an array: ${JSON.stringify(dependencies)}`);
}
const identifierCountMap = new Map();
let lastDep;
for (const dependency of dependencies) {
if (!(/** @type {Dependency} */dependency.identifier) || !emit) {
continue;
}
const count = identifierCountMap.get(/** @type {Dependency} */dependency.identifier) || 0;
const CssDependency = MiniCssExtractPlugin.getCssDependency(webpack);
/** @type {NormalModule} */
this._module.addDependency(lastDep = new CssDependency(/** @type {Dependency} */
dependency, /** @type {Dependency} */
dependency.context, count));
identifierCountMap.set(/** @type {Dependency} */
dependency.identifier, count + 1);
}
if (lastDep && assets) {
lastDep.assets = assets;
lastDep.assetsInfo = assetsInfo;
}
};
try {
const exports = originalExports.__esModule ? originalExports.default : originalExports;
namedExport = originalExports.__esModule && (!originalExports.default || !("locals" in originalExports.default));
if (namedExport) {
for (const key of Object.keys(originalExports)) {
if (key !== "default") {
if (!locals) {
locals = {};
}
/** @type {Locals} */
locals[key] = originalExports[key];
}
}
} else {
locals = exports && exports.locals;
}
/** @type {Dependency[] | [null, Record<string, string>][]} */
let dependencies;
if (!Array.isArray(exports)) {
dependencies = [[null, exports]];
} else {
dependencies = exports.map(([id, content, media, sourceMap, supports, layer]) => {
let identifier = id;
let context;
if (compilation) {
const module = /** @type {Module} */
findModuleById(compilation, id);
identifier = module.identifier();
({
context
} = module);
} else {
// TODO check if this context is used somewhere
context = this.rootContext;
}
return {
identifier,
context,
content: Buffer.from(content),
media,
supports,
layer,
sourceMap: sourceMap ? Buffer.from(JSON.stringify(sourceMap)) : undefined
};
});
}
addDependencies(dependencies);
} catch (err) {
callback(/** @type {Error} */err);
return;
}
const result = function makeResult() {
const defaultExport = typeof options.defaultExport !== "undefined" ? options.defaultExport : false;
if (locals) {
if (namedExport) {
const identifiers = [...function* generateIdentifiers() {
let identifierId = 0;
for (const key of Object.keys(locals)) {
identifierId += 1;
yield [`_${identifierId.toString(16)}`, key];
}
}()];
const localsString = identifiers.map(([id, key]) => `\nvar ${id} = ${stringifyLocal(/** @type {Locals} */locals[key])};`).join("");
const exportsString = `export { ${identifiers.map(([id, key]) => `${id} as ${JSON.stringify(key)}`).join(", ")} }`;
return defaultExport ? `${localsString}\n${exportsString}\nexport default { ${identifiers.map(([id, key]) => `${JSON.stringify(key)}: ${id}`).join(", ")} }\n` : `${localsString}\n${exportsString}\n`;
}
return `\n${esModule ? "export default" : "module.exports = "} ${JSON.stringify(locals)};`;
} else if (esModule) {
return defaultExport ? "\nexport {};export default {};" : "\nexport {};";
}
return "";
}();
let resultSource = `// extracted by ${MiniCssExtractPlugin.pluginName}`;
// only attempt hotreloading if the css is actually used for something other than hash values
resultSource += this.hot && emit ? hotLoader(result, {
loaderContext: this,
options,
locals
}) : result;
callback(null, resultSource);
};
let {
publicPath
} = /** @type {Compilation} */
this._compilation.outputOptions;
if (typeof options.publicPath === "string") {
publicPath = options.publicPath;
} else if (typeof options.publicPath === "function") {
publicPath = options.publicPath(this.resourcePath, this.rootContext);
}
if (publicPath === "auto") {
publicPath = AUTO_PUBLIC_PATH;
}
if (typeof optionsFromPlugin.experimentalUseImportModule === "undefined" && typeof this.importModule === "function" || optionsFromPlugin.experimentalUseImportModule) {
if (!this.importModule) {
callback(new Error("You are using 'experimentalUseImportModule' but 'this.importModule' is not available in loader context. You need to have at least webpack 5.33.2."));
return;
}
let publicPathForExtract;
if (typeof publicPath === "string") {
const isAbsolutePublicPath = /^[a-zA-Z][a-zA-Z\d+\-.]*?:/.test(publicPath);
publicPathForExtract = isAbsolutePublicPath ? publicPath : `${ABSOLUTE_PUBLIC_PATH}${publicPath.replace(/\./g, SINGLE_DOT_PATH_SEGMENT)}`;
} else {
publicPathForExtract = publicPath;
}
this.importModule(`${this._module && this._module.matchResource ? this._module.matchResource : this.resourcePath}.webpack[javascript/auto]!=!!!${request}`, {
layer: options.layer,
publicPath: (/** @type {string} */publicPathForExtract),
baseUri: `${BASE_URI}/`
},
/**
* @param {Error | null | undefined} error error
* @param {object} exports exports
*/
(error, exports) => {
if (error) {
callback(error);
return;
}
handleExports(exports);
});
return;
}
const loaders = this.loaders.slice(this.loaderIndex + 1);
this.addDependency(this.resourcePath);
const childFilename = "*";
const outputOptions = {
filename: childFilename,
publicPath
};
const childCompiler = /** @type {Compilation} */
this._compilation.createChildCompiler(`${MiniCssExtractPlugin.pluginName} ${request}`, outputOptions);
// The templates are compiled and executed by NodeJS - similar to server side rendering
// Unfortunately this causes issues as some loaders require an absolute URL to support ES Modules
// The following config enables relative URL support for the child compiler
childCompiler.options.module = {
...childCompiler.options.module
};
childCompiler.options.module.parser = {
...childCompiler.options.module.parser
};
childCompiler.options.module.parser.javascript = {
...childCompiler.options.module.parser.javascript,
url: "relative"
};
const {
NodeTemplatePlugin
} = webpack.node;
const {
NodeTargetPlugin
} = webpack.node;
new NodeTemplatePlugin().apply(childCompiler);
new NodeTargetPlugin().apply(childCompiler);
const {
EntryOptionPlugin
} = webpack;
const {
library: {
EnableLibraryPlugin
}
} = webpack;
new EnableLibraryPlugin("commonjs2").apply(childCompiler);
EntryOptionPlugin.applyEntryOption(childCompiler, this.context, {
child: {
library: {
type: "commonjs2"
},
import: [`!!${request}`]
}
});
const {
LimitChunkCountPlugin
} = webpack.optimize;
new LimitChunkCountPlugin({
maxChunks: 1
}).apply(childCompiler);
const {
NormalModule
} = webpack;
childCompiler.hooks.thisCompilation.tap(`${MiniCssExtractPlugin.pluginName} loader`,
/**
* @param {Compilation} compilation compilation
*/
compilation => {
const normalModuleHook = NormalModule.getCompilationHooks(compilation).loader;
normalModuleHook.tap(`${MiniCssExtractPlugin.pluginName} loader`, (loaderContext, module) => {
if (module.request === request) {
module.loaders = loaders.map(loader => ({
type: null,
loader: loader.path,
options: loader.options,
ident: loader.ident
}));
}
});
});
/** @type {string | Buffer} */
let source;
childCompiler.hooks.compilation.tap(MiniCssExtractPlugin.pluginName,
/**
* @param {Compilation} compilation compilation
*/
compilation => {
compilation.hooks.processAssets.tap(MiniCssExtractPlugin.pluginName, () => {
source = compilation.assets[childFilename] && compilation.assets[childFilename].source();
// Remove all chunk assets
for (const chunk of compilation.chunks) {
for (const file of chunk.files) {
compilation.deleteAsset(file);
}
}
});
});
childCompiler.runAsChild((error, entries, compilation_) => {
if (error) {
callback(error);
return;
}
const compilation = /** @type {Compilation} */compilation_;
if (compilation.errors.length > 0) {
callback(compilation.errors[0]);
return;
}
/** @type {{ [name: string]: Source }} */
const assets = Object.create(null);
/** @type {Map<string, AssetInfo>} */
const assetsInfo = new Map();
for (const asset of compilation.getAssets()) {
assets[asset.name] = asset.source;
assetsInfo.set(asset.name, asset.info);
}
for (const dep of compilation.fileDependencies) {
this.addDependency(dep);
}
for (const dep of compilation.contextDependencies) {
this.addContextDependency(dep);
}
if (!source) {
callback(new Error("Didn't get a result from child compiler"));
return;
}
let originalExports;
try {
originalExports = evalModuleCode(this, source, request);
} catch (err) {
callback(/** @type {Error} */err);
return;
}
handleExports(originalExports, compilation, assets, assetsInfo);
});
}
/**
* @this {import("webpack").LoaderContext<LoaderOptions>}
* @param {string} content content
* @returns {string | undefined} the original content
*/
function loader(content) {
if (this._compiler && this._compiler.options && this._compiler.options.experiments && this._compiler.options.experiments.css && this._module && (this._module.type === "css" || this._module.type === "css/auto" || this._module.type === "css/global" || this._module.type === "css/module")) {
return content;
}
}
module.exports = loader;
module.exports.hotLoader = hotLoader;
module.exports.pitch = pitch;