92 lines
3.6 KiB
JavaScript
92 lines
3.6 KiB
JavaScript
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"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.transformer = void 0;
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const fs_1 = require("fs");
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const path_1 = require("path");
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const utils_1 = require("../modules/utils");
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const tildeImporter = (url, prev) => {
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if (!url.startsWith('~')) {
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return null;
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}
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// not sure why this ends up here, but let's remove it
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prev = prev.replace('http://localhost', '');
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// on windows, path comes encoded
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if (process.platform === 'win32') {
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prev = decodeURIComponent(prev);
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}
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const modulePath = (0, path_1.join)('node_modules', ...url.slice(1).split(/[\\/]/g));
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const foundPath = (0, utils_1.findUp)({ what: modulePath, from: prev });
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// istanbul ignore if
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if (foundPath == null) {
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return null;
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}
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const contents = (0, fs_1.readFileSync)(foundPath).toString();
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return { contents };
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};
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const transformer = async ({ content, filename, options = {}, }) => {
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var _a;
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const { renderSync } = await Promise.resolve().then(() => __importStar(require('sass')));
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const { prependData, ...restOptions } = options;
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const sassOptions = {
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...restOptions,
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includePaths: (0, utils_1.getIncludePaths)(filename, options.includePaths),
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sourceMap: true,
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sourceMapEmbed: false,
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omitSourceMapUrl: true,
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outFile: `${filename}.css`,
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outputStyle: 'expanded',
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file: filename,
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data: content,
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};
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if (Array.isArray(sassOptions.importer)) {
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sassOptions.importer = [tildeImporter, ...sassOptions.importer];
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}
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else if (sassOptions.importer == null) {
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sassOptions.importer = [tildeImporter];
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}
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else {
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sassOptions.importer = [sassOptions.importer, tildeImporter];
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}
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// scss errors if passed an empty string
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if (content.length === 0) {
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return { code: '' };
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}
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const compiled = renderSync(sassOptions);
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// For some reason, scss includes the main 'file' in the array, we don't want that
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// Unfortunately I didn't manage to reproduce this in the test env
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// More info: https://github.com/sveltejs/svelte-preprocess/issues/346
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const absoluteEntryPath = (0, path_1.isAbsolute)(compiled.stats.entry)
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? compiled.stats.entry
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: (0, path_1.join)(process.cwd(), compiled.stats.entry);
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const processed = {
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code: compiled.css.toString(),
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map: (_a = compiled.map) === null || _a === void 0 ? void 0 : _a.toString(),
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dependencies: Array.from(compiled.stats.includedFiles).filter((filepath) => filepath !== absoluteEntryPath),
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};
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return processed;
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};
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exports.transformer = transformer;
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