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Diffstat (limited to 'node_modules/sass-loader/lib/loader.js')
-rw-r--r-- | node_modules/sass-loader/lib/loader.js | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/node_modules/sass-loader/lib/loader.js b/node_modules/sass-loader/lib/loader.js deleted file mode 100644 index 0a1fcd7..0000000 --- a/node_modules/sass-loader/lib/loader.js +++ /dev/null @@ -1,83 +0,0 @@ -"use strict"; - -const sass = require("node-sass"); -const path = require("path"); -const async = require("neo-async"); -const formatSassError = require("./formatSassError"); -const webpackImporter = require("./webpackImporter"); -const normalizeOptions = require("./normalizeOptions"); -const pify = require("pify"); - -// This queue makes sure node-sass leaves one thread available for executing -// fs tasks when running the custom importer code. -// This can be removed as soon as node-sass implements a fix for this. -const threadPoolSize = process.env.UV_THREADPOOL_SIZE || 4; -const asyncSassJobQueue = async.queue(sass.render, threadPoolSize - 1); - -/** - * The sass-loader makes node-sass available to webpack modules. - * - * @this {LoaderContext} - * @param {string} content - */ -function sassLoader(content) { - const callback = this.async(); - const isSync = typeof callback !== "function"; - const self = this; - const resourcePath = this.resourcePath; - - function addNormalizedDependency(file) { - // node-sass returns POSIX paths - self.dependency(path.normalize(file)); - } - - if (isSync) { - throw new Error("Synchronous compilation is not supported anymore. See https://github.com/webpack-contrib/sass-loader/issues/333"); - } - - const options = normalizeOptions(this, content, webpackImporter( - resourcePath, - pify(this.resolve.bind(this)), - addNormalizedDependency - )); - - // Skip empty files, otherwise it will stop webpack, see issue #21 - if (options.data.trim() === "") { - callback(null, ""); - return; - } - - // start the actual rendering - asyncSassJobQueue.push(options, (err, result) => { - if (err) { - formatSassError(err, this.resourcePath); - err.file && this.dependency(err.file); - callback(err); - return; - } - - if (result.map && result.map !== "{}") { - 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. - delete result.map.file; - // The first source is 'stdin' according to node-sass because we've used the data input. - // Now let's override that value with the correct relative path. - // Since we specified options.sourceMap = path.join(process.cwd(), "/sass.map"); in normalizeOptions, - // we know that this path is relative to process.cwd(). This is how node-sass works. - result.map.sources[0] = path.relative(process.cwd(), resourcePath); - // 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 - result.map.sourceRoot = path.normalize(result.map.sourceRoot); - result.map.sources = result.map.sources.map(path.normalize); - } else { - result.map = null; - } - - result.stats.includedFiles.forEach(addNormalizedDependency); - callback(null, result.css.toString(), result.map); - }); -} - -module.exports = sassLoader; |