You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
116 lines
4.3 KiB
116 lines
4.3 KiB
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
|
|
var _os = _interopRequireDefault(require("os"));
|
|
|
|
var _path = _interopRequireDefault(require("path"));
|
|
|
|
var _cloneDeep = _interopRequireDefault(require("clone-deep"));
|
|
|
|
var _proxyCustomImporters = _interopRequireDefault(require("./proxyCustomImporters"));
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
function isProductionLikeMode(loaderContext) {
|
|
return loaderContext.mode === 'production' || !loaderContext.mode || loaderContext.minimize;
|
|
}
|
|
/**
|
|
* Derives the sass options from the loader context and normalizes its values with sane defaults.
|
|
*
|
|
* @param {object} loaderContext
|
|
* @param {object} loaderOptions
|
|
* @param {string} content
|
|
* @param {object} implementation
|
|
* @returns {Object}
|
|
*/
|
|
|
|
|
|
function getSassOptions(loaderContext, loaderOptions, content, implementation) {
|
|
const options = (0, _cloneDeep.default)(loaderOptions.sassOptions ? typeof loaderOptions.sassOptions === 'function' ? loaderOptions.sassOptions(loaderContext) || {} : loaderOptions.sassOptions : {});
|
|
const isDartSass = implementation.info.includes('dart-sass');
|
|
|
|
if (isDartSass) {
|
|
const shouldTryToResolveFibers = !options.fiber && options.fiber !== false;
|
|
|
|
if (shouldTryToResolveFibers) {
|
|
let fibers;
|
|
|
|
try {
|
|
fibers = require.resolve('fibers');
|
|
} catch (_error) {// Nothing
|
|
}
|
|
|
|
if (fibers) {
|
|
// eslint-disable-next-line global-require, import/no-dynamic-require
|
|
options.fiber = require(fibers);
|
|
}
|
|
} else if (options.fiber === false) {
|
|
// Don't pass the `fiber` option for `sass` (`Dart Sass`)
|
|
delete options.fiber;
|
|
}
|
|
} else {
|
|
// Don't pass the `fiber` option for `node-sass`
|
|
delete options.fiber;
|
|
}
|
|
|
|
options.data = loaderOptions.prependData ? typeof loaderOptions.prependData === 'function' ? loaderOptions.prependData(loaderContext) + _os.default.EOL + content : loaderOptions.prependData + _os.default.EOL + content : content; // opt.outputStyle
|
|
|
|
if (!options.outputStyle && isProductionLikeMode(loaderContext)) {
|
|
options.outputStyle = 'compressed';
|
|
}
|
|
|
|
const useSourceMap = typeof loaderOptions.sourceMap === 'boolean' ? loaderOptions.sourceMap : loaderContext.sourceMap; // opt.sourceMap
|
|
// Not using the `this.sourceMap` flag because css source maps are different
|
|
// @see https://github.com/webpack/css-loader/pull/40
|
|
|
|
if (useSourceMap) {
|
|
// Deliberately overriding the sourceMap option here.
|
|
// node-sass won't produce source maps if the data option is used and options.sourceMap is not a string.
|
|
// In case it is a string, options.sourceMap should be a path where the source map is written.
|
|
// But since we're using the data option, the source map will not actually be written, but
|
|
// all paths in sourceMap.sources will be relative to that path.
|
|
// Pretty complicated... :(
|
|
options.sourceMap = _path.default.join(process.cwd(), '/sass.map');
|
|
|
|
if ('sourceMapRoot' in options === false) {
|
|
options.sourceMapRoot = process.cwd();
|
|
}
|
|
|
|
if ('omitSourceMapUrl' in options === false) {
|
|
// The source map url doesn't make sense because we don't know the output path
|
|
// The css-loader will handle that for us
|
|
options.omitSourceMapUrl = true;
|
|
}
|
|
|
|
if ('sourceMapContents' in options === false) {
|
|
// If sourceMapContents option is not set, set it to true otherwise maps will be empty/null
|
|
// when exported by webpack-extract-text-plugin.
|
|
options.sourceMapContents = true;
|
|
}
|
|
}
|
|
|
|
const {
|
|
resourcePath
|
|
} = loaderContext;
|
|
|
|
const ext = _path.default.extname(resourcePath); // If we are compiling sass and indentedSyntax isn't set, automatically set it.
|
|
|
|
|
|
if (ext && ext.toLowerCase() === '.sass' && 'indentedSyntax' in options === false) {
|
|
options.indentedSyntax = true;
|
|
} else {
|
|
options.indentedSyntax = Boolean(options.indentedSyntax);
|
|
} // Allow passing custom importers to `node-sass`. Accepts `Function` or an array of `Function`s.
|
|
|
|
|
|
options.importer = options.importer ? (0, _proxyCustomImporters.default)(options.importer, resourcePath) : [];
|
|
options.includePaths = (options.includePaths || []).concat(_path.default.dirname(resourcePath));
|
|
return options;
|
|
}
|
|
|
|
var _default = getSassOptions;
|
|
exports.default = _default;
|