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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.errorFactory = errorFactory;
- exports.getCompileFn = getCompileFn;
- exports.getModernWebpackImporter = getModernWebpackImporter;
- exports.getSassImplementation = getSassImplementation;
- exports.getSassOptions = getSassOptions;
- exports.getWebpackImporter = getWebpackImporter;
- exports.getWebpackResolver = getWebpackResolver;
- exports.isSupportedFibers = isSupportedFibers;
- exports.normalizeSourceMap = normalizeSourceMap;
- var _url = _interopRequireDefault(require("url"));
- var _path = _interopRequireDefault(require("path"));
- function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
- function getDefaultSassImplementation() {
- let sassImplPkg = "sass";
- try {
- require.resolve("sass");
- } catch (ignoreError) {
- try {
- require.resolve("node-sass");
- sassImplPkg = "node-sass";
- } catch (_ignoreError) {
- try {
- require.resolve("sass-embedded");
- sassImplPkg = "sass-embedded";
- } catch (__ignoreError) {
- sassImplPkg = "sass";
- }
- }
- }
-
- return require(sassImplPkg);
- }
- function getSassImplementation(loaderContext, implementation) {
- let resolvedImplementation = implementation;
- if (!resolvedImplementation) {
- resolvedImplementation = getDefaultSassImplementation();
- }
- if (typeof resolvedImplementation === "string") {
-
- resolvedImplementation = require(resolvedImplementation);
- }
- const {
- info
- } = resolvedImplementation;
- if (!info) {
- throw new Error("Unknown Sass implementation.");
- }
- const infoParts = info.split("\t");
- if (infoParts.length < 2) {
- throw new Error(`Unknown Sass implementation "${info}".`);
- }
- const [implementationName] = infoParts;
- if (implementationName === "dart-sass") {
-
- return resolvedImplementation;
- } else if (implementationName === "node-sass") {
-
- return resolvedImplementation;
- } else if (implementationName === "sass-embedded") {
-
- return resolvedImplementation;
- }
- throw new Error(`Unknown Sass implementation "${implementationName}".`);
- }
- function isProductionLikeMode(loaderContext) {
- return loaderContext.mode === "production" || !loaderContext.mode;
- }
- function proxyCustomImporters(importers, loaderContext) {
- return [].concat(importers).map(importer => function proxyImporter(...args) {
- const self = {
- ...this,
- webpackLoaderContext: loaderContext
- };
- return importer.apply(self, args);
- });
- }
- function isSupportedFibers() {
- const [nodeVersion] = process.versions.node.split(".");
- return Number(nodeVersion) < 16;
- }
- async function getSassOptions(loaderContext, loaderOptions, content, implementation, useSourceMap) {
- const options = loaderOptions.sassOptions ? typeof loaderOptions.sassOptions === "function" ? loaderOptions.sassOptions(loaderContext) || {} : loaderOptions.sassOptions : {};
- const sassOptions = {
- ...options,
- data: loaderOptions.additionalData ? typeof loaderOptions.additionalData === "function" ? await loaderOptions.additionalData(content, loaderContext) : `${loaderOptions.additionalData}\n${content}` : content
- };
- if (!sassOptions.logger) {
- const needEmitWarning = loaderOptions.warnRuleAsWarning !== false;
- const logger = loaderContext.getLogger("sass-loader");
- const formatSpan = span => `Warning on line ${span.start.line}, column ${span.start.column} of ${span.url || "-"}:${span.start.line}:${span.start.column}:\n`;
- const formatDebugSpan = span => `[debug:${span.start.line}:${span.start.column}] `;
- sassOptions.logger = {
- debug(message, loggerOptions) {
- let builtMessage = "";
- if (loggerOptions.span) {
- builtMessage = formatDebugSpan(loggerOptions.span);
- }
- builtMessage += message;
- logger.debug(builtMessage);
- },
- warn(message, loggerOptions) {
- let builtMessage = "";
- if (loggerOptions.deprecation) {
- builtMessage += "Deprecation ";
- }
- if (loggerOptions.span) {
- builtMessage += formatSpan(loggerOptions.span);
- }
- builtMessage += message;
- if (loggerOptions.span && loggerOptions.span.context) {
- builtMessage += `\n\n${loggerOptions.span.start.line} | ${loggerOptions.span.context}`;
- }
- if (loggerOptions.stack && loggerOptions.stack !== "null") {
- builtMessage += `\n\n${loggerOptions.stack}`;
- }
- if (needEmitWarning) {
- const warning = new Error(builtMessage);
- warning.name = "SassWarning";
- warning.stack = null;
- loaderContext.emitWarning(warning);
- } else {
- logger.warn(builtMessage);
- }
- }
- };
- }
- const isModernAPI = loaderOptions.api === "modern";
- const {
- resourcePath
- } = loaderContext;
- if (isModernAPI) {
- sassOptions.url = _url.default.pathToFileURL(resourcePath);
-
- if (!sassOptions.style && isProductionLikeMode(loaderContext)) {
- sassOptions.style = "compressed";
- }
- if (useSourceMap) {
- sassOptions.sourceMap = true;
- }
-
- if (typeof sassOptions.syntax === "undefined") {
- const ext = _path.default.extname(resourcePath);
- if (ext && ext.toLowerCase() === ".scss") {
- sassOptions.syntax = "scss";
- } else if (ext && ext.toLowerCase() === ".sass") {
- sassOptions.syntax = "indented";
- } else if (ext && ext.toLowerCase() === ".css") {
- sassOptions.syntax = "css";
- }
- }
- sassOptions.importers = sassOptions.importers ? Array.isArray(sassOptions.importers) ? sassOptions.importers.slice() : [sassOptions.importers] : [];
- } else {
- sassOptions.file = resourcePath;
- const isDartSass = implementation.info.includes("dart-sass");
- if (isDartSass && isSupportedFibers()) {
- const shouldTryToResolveFibers = !sassOptions.fiber && sassOptions.fiber !== false;
- if (shouldTryToResolveFibers) {
- let fibers;
- try {
- fibers = require.resolve("fibers");
- } catch (_error) {
-
- }
- if (fibers) {
-
- sassOptions.fiber = require(fibers);
- }
- } else if (sassOptions.fiber === false) {
-
- delete sassOptions.fiber;
- }
- } else {
-
- delete sassOptions.fiber;
- }
-
- if (!sassOptions.outputStyle && isProductionLikeMode(loaderContext)) {
- sassOptions.outputStyle = "compressed";
- }
- if (useSourceMap) {
-
-
-
-
-
-
- sassOptions.sourceMap = true;
- sassOptions.outFile = _path.default.join(loaderContext.rootContext, "style.css.map");
- sassOptions.sourceMapContents = true;
- sassOptions.omitSourceMapUrl = true;
- sassOptions.sourceMapEmbed = false;
- }
- const ext = _path.default.extname(resourcePath);
-
- if (ext && ext.toLowerCase() === ".sass" && typeof sassOptions.indentedSyntax === "undefined") {
- sassOptions.indentedSyntax = true;
- } else {
- sassOptions.indentedSyntax = Boolean(sassOptions.indentedSyntax);
- }
-
- sassOptions.importer = sassOptions.importer ? proxyCustomImporters(Array.isArray(sassOptions.importer) ? sassOptions.importer.slice() : [sassOptions.importer], loaderContext) : [];
-
- if (loaderOptions.webpackImporter === false && sassOptions.importer.length === 0) {
- sassOptions.importer = undefined;
- }
- sassOptions.includePaths = [].concat(process.cwd()).concat(
-
- (sassOptions.includePaths ? sassOptions.includePaths.slice() : []).map(includePath => _path.default.isAbsolute(includePath) ? includePath : _path.default.join(process.cwd(), includePath))).concat(process.env.SASS_PATH ? process.env.SASS_PATH.split(process.platform === "win32" ? ";" : ":") : []);
- if (typeof sassOptions.charset === "undefined") {
- sassOptions.charset = true;
- }
- }
- return sassOptions;
- }
- const MODULE_REQUEST_REGEX = /^[^?]*~/;
- const IS_MODULE_IMPORT = /^~([^/]+|[^/]+\/|@[^/]+[/][^/]+|@[^/]+\/?|@[^/]+[/][^/]+\/)$/;
- function getPossibleRequests(
- // eslint-disable-next-line no-shadow
- url, forWebpackResolver = false, fromImport = false) {
- let request = url;
-
- if (forWebpackResolver) {
- if (MODULE_REQUEST_REGEX.test(url)) {
- request = request.replace(MODULE_REQUEST_REGEX, "");
- }
- if (IS_MODULE_IMPORT.test(url)) {
- request = request[request.length - 1] === "/" ? request : `${request}/`;
- return [...new Set([request, url])];
- }
- }
-
-
- const extension = _path.default.extname(request).toLowerCase();
-
-
-
-
-
-
-
-
- if (extension === ".css") {
- return [];
- }
- const dirname = _path.default.dirname(request);
- const normalizedDirname = dirname === "." ? "" : `${dirname}/`;
- const basename = _path.default.basename(request);
- const basenameWithoutExtension = _path.default.basename(request, extension);
- return [...new Set([].concat(fromImport ? [`${normalizedDirname}_${basenameWithoutExtension}.import${extension}`, `${normalizedDirname}${basenameWithoutExtension}.import${extension}`] : []).concat([`${normalizedDirname}_${basename}`, `${normalizedDirname}${basename}`]).concat(forWebpackResolver ? [url] : []))];
- }
- function promiseResolve(callbackResolve) {
- return (context, request) => new Promise((resolve, reject) => {
- callbackResolve(context, request, (error, result) => {
- if (error) {
- reject(error);
- } else {
- resolve(result);
- }
- });
- });
- }
- async function startResolving(resolutionMap) {
- if (resolutionMap.length === 0) {
- return Promise.reject();
- }
- const [{
- possibleRequests
- }] = resolutionMap;
- if (possibleRequests.length === 0) {
- return Promise.reject();
- }
- const [{
- resolve,
- context
- }] = resolutionMap;
- try {
- return await resolve(context, possibleRequests[0]);
- } catch (_ignoreError) {
- const [, ...tailResult] = possibleRequests;
- if (tailResult.length === 0) {
- const [, ...tailResolutionMap] = resolutionMap;
- return startResolving(tailResolutionMap);
- }
-
- resolutionMap[0].possibleRequests = tailResult;
- return startResolving(resolutionMap);
- }
- }
- const IS_SPECIAL_MODULE_IMPORT = /^~[^/]+$/;
- const IS_NATIVE_WIN32_PATH = /^[a-z]:[/\\]|^\\\\/i;
- function getWebpackResolver(resolverFactory, implementation, includePaths = []) {
- const isDartSass = implementation && implementation.info.includes("dart-sass");
-
-
-
-
-
-
-
-
- const sassModuleResolve = promiseResolve(resolverFactory({
- alias: [],
- aliasFields: [],
- conditionNames: [],
- descriptionFiles: [],
- extensions: [".sass", ".scss", ".css"],
- exportsFields: [],
- mainFields: [],
- mainFiles: ["_index", "index"],
- modules: [],
- restrictions: [/\.((sa|sc|c)ss)$/i],
- preferRelative: true
- }));
- const sassImportResolve = promiseResolve(resolverFactory({
- alias: [],
- aliasFields: [],
- conditionNames: [],
- descriptionFiles: [],
- extensions: [".sass", ".scss", ".css"],
- exportsFields: [],
- mainFields: [],
- mainFiles: ["_index.import", "_index", "index.import", "index"],
- modules: [],
- restrictions: [/\.((sa|sc|c)ss)$/i],
- preferRelative: true
- }));
- const webpackModuleResolve = promiseResolve(resolverFactory({
- dependencyType: "sass",
- conditionNames: ["sass", "style", "..."],
- mainFields: ["sass", "style", "main", "..."],
- mainFiles: ["_index", "index", "..."],
- extensions: [".sass", ".scss", ".css"],
- restrictions: [/\.((sa|sc|c)ss)$/i],
- preferRelative: true
- }));
- const webpackImportResolve = promiseResolve(resolverFactory({
- dependencyType: "sass",
- conditionNames: ["sass", "style", "..."],
- mainFields: ["sass", "style", "main", "..."],
- mainFiles: ["_index.import", "_index", "index.import", "index", "..."],
- extensions: [".sass", ".scss", ".css"],
- restrictions: [/\.((sa|sc|c)ss)$/i],
- preferRelative: true
- }));
- return (context, request, fromImport) => {
-
-
-
- if (!isDartSass && !_path.default.isAbsolute(context)) {
- return Promise.reject();
- }
- const originalRequest = request;
- const isFileScheme = originalRequest.slice(0, 5).toLowerCase() === "file:";
- if (isFileScheme) {
- try {
-
- request = _url.default.fileURLToPath(originalRequest);
- } catch (ignoreError) {
-
- request = request.slice(7);
- }
- }
- let resolutionMap = [];
- const needEmulateSassResolver =
-
- !IS_SPECIAL_MODULE_IMPORT.test(request) &&
-
-
-
-
- !isFileScheme && !originalRequest.startsWith("/") && !IS_NATIVE_WIN32_PATH.test(originalRequest);
- if (includePaths.length > 0 && needEmulateSassResolver) {
-
-
-
-
-
-
-
-
-
- const sassPossibleRequests = getPossibleRequests(request, false, fromImport);
-
- if (!isDartSass) {
- resolutionMap = resolutionMap.concat({
- resolve: fromImport ? sassImportResolve : sassModuleResolve,
- context: _path.default.dirname(context),
- possibleRequests: sassPossibleRequests
- });
- }
- resolutionMap = resolutionMap.concat(
-
- includePaths.map(context => {
- return {
- resolve: fromImport ? sassImportResolve : sassModuleResolve,
- context,
- possibleRequests: sassPossibleRequests
- };
- }));
- }
- const webpackPossibleRequests = getPossibleRequests(request, true, fromImport);
- resolutionMap = resolutionMap.concat({
- resolve: fromImport ? webpackImportResolve : webpackModuleResolve,
- context: _path.default.dirname(context),
- possibleRequests: webpackPossibleRequests
- });
- return startResolving(resolutionMap);
- };
- }
- const MATCH_CSS = /\.css$/i;
- function getModernWebpackImporter() {
- return {
- async canonicalize() {
- return null;
- },
- load() {
-
- }
- };
- }
- function getWebpackImporter(loaderContext, implementation, includePaths) {
- const resolve = getWebpackResolver(loaderContext.getResolve, implementation, includePaths);
- return function importer(originalUrl, prev, done) {
- const {
- fromImport
- } = this;
- resolve(prev, originalUrl, fromImport).then(result => {
-
-
-
- loaderContext.addDependency(_path.default.normalize(result));
-
- done({
- file: result.replace(MATCH_CSS, "")
- });
- })
-
- .catch(() => {
- done({
- file: originalUrl
- });
- });
- };
- }
- let nodeSassJobQueue = null;
- function getCompileFn(implementation, options) {
- const isNewSass = implementation.info.includes("dart-sass") || implementation.info.includes("sass-embedded");
- if (isNewSass) {
- if (options.api === "modern") {
- return sassOptions => {
- const {
- data,
- ...rest
- } = sassOptions;
- return implementation.compileStringAsync(data, rest);
- };
- }
- return sassOptions => new Promise((resolve, reject) => {
- implementation.render(sassOptions, (error, result) => {
- if (error) {
- reject(error);
- return;
- }
- resolve(result);
- });
- });
- }
- if (options.api === "modern") {
- throw new Error("Modern API is not supported for 'node-sass'");
- }
-
-
-
- if (nodeSassJobQueue === null) {
- const threadPoolSize = Number(process.env.UV_THREADPOOL_SIZE || 4);
-
-
- const async = require("neo-async");
- nodeSassJobQueue = async.queue(implementation.render.bind(implementation), threadPoolSize - 1);
- }
- return sassOptions => new Promise((resolve, reject) => {
- nodeSassJobQueue.push.bind(nodeSassJobQueue)(sassOptions, (error, result) => {
- if (error) {
- reject(error);
- return;
- }
- resolve(result);
- });
- });
- }
- const ABSOLUTE_SCHEME = /^[A-Za-z0-9+\-.]+:/;
- function getURLType(source) {
- if (source[0] === "/") {
- if (source[1] === "/") {
- return "scheme-relative";
- }
- return "path-absolute";
- }
- if (IS_NATIVE_WIN32_PATH.test(source)) {
- return "path-absolute";
- }
- return ABSOLUTE_SCHEME.test(source) ? "absolute" : "path-relative";
- }
- function normalizeSourceMap(map, rootContext) {
- const newMap = map;
-
-
-
- if (typeof newMap.file !== "undefined") {
- delete newMap.file;
- }
-
- newMap.sourceRoot = "";
-
-
-
-
- newMap.sources = newMap.sources.map(source => {
- const sourceType = getURLType(source);
-
- if (sourceType === "absolute" && /^file:/i.test(source)) {
- return _url.default.fileURLToPath(source);
- } else if (sourceType === "path-relative") {
- return _path.default.resolve(rootContext, _path.default.normalize(source));
- }
- return source;
- });
- return newMap;
- }
- function errorFactory(error) {
- let message;
- if (error.formatted) {
- message = error.formatted.replace(/^Error: /, "");
- } else {
-
- ({
- message
- } = error);
- }
- const obj = new Error(message, {
- cause: error
- });
- obj.stack = null;
- return obj;
- }
|