Files
Speedtest-Tracker/conf/site/node_modules/sass-loader/dist/index.js
Henry Whitaker df54a4c523 Updated to v1.7.4
2020-07-06 19:52:48 +01:00

83 lines
2.9 KiB
JavaScript
Vendored

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _path = _interopRequireDefault(require("path"));
var _schemaUtils = _interopRequireDefault(require("schema-utils"));
var _loaderUtils = require("loader-utils");
var _options = _interopRequireDefault(require("./options.json"));
var _utils = require("./utils");
var _SassError = _interopRequireDefault(require("./SassError"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* The sass-loader makes node-sass and dart-sass available to webpack modules.
*
* @this {object}
* @param {string} content
*/
function loader(content) {
const options = (0, _loaderUtils.getOptions)(this);
(0, _schemaUtils.default)(_options.default, options, {
name: 'Sass Loader',
baseDataPath: 'options'
});
const implementation = (0, _utils.getSassImplementation)(options.implementation);
const sassOptions = (0, _utils.getSassOptions)(this, options, content, implementation);
const shouldUseWebpackImporter = typeof options.webpackImporter === 'boolean' ? options.webpackImporter : true;
if (shouldUseWebpackImporter) {
const {
includePaths
} = sassOptions;
sassOptions.importer.push((0, _utils.getWebpackImporter)(this, includePaths));
}
const callback = this.async();
const render = (0, _utils.getRenderFunctionFromSassImplementation)(implementation);
render(sassOptions, (error, result) => {
if (error) {
// There are situations when the `file` property do not exist
if (error.file) {
// `node-sass` returns POSIX paths
this.addDependency(_path.default.normalize(error.file));
}
callback(new _SassError.default(error));
return;
}
if (result.map) {
// eslint-disable-next-line no-param-reassign
result.map = JSON.parse(result.map); // result.map.file is an optional property that provides the output filename.
// Since we don't know the final filename in the webpack build chain yet, it makes no sense to have it.
// eslint-disable-next-line no-param-reassign
delete result.map.file; // node-sass returns POSIX paths, that's why we need to transform them back to native paths.
// This fixes an error on windows where the source-map module cannot resolve the source maps.
// @see https://github.com/webpack-contrib/sass-loader/issues/366#issuecomment-279460722
// eslint-disable-next-line no-param-reassign
result.map.sourceRoot = _path.default.normalize(result.map.sourceRoot); // eslint-disable-next-line no-param-reassign
result.map.sources = result.map.sources.map(_path.default.normalize);
}
result.stats.includedFiles.forEach(includedFile => {
this.addDependency(_path.default.normalize(includedFile));
});
callback(null, result.css.toString(), result.map);
});
}
var _default = loader;
exports.default = _default;