rollup-plugin-vue/dist/style.js

> Roll Vue 3 SFCs with Rollup.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.transformStyle = void 0;
const compiler_sfc_1 = require("@vue/compiler-sfc");
const descriptorCache_1 = require("./utils/descriptorCache");
const sourceMap_1 = require("./utils/sourceMap");
async function transformStyle(code, request, options, query, isProduction, pluginContext) {
    const descriptor = descriptorCache_1.getDescriptor(query.filename);
    const block = descriptor.styles[query.index];
    let preprocessOptions = options.preprocessOptions || {};
    const preprocessLang = (options.preprocessStyles
        ? block.lang
        : undefined);
    if (preprocessLang) {
        preprocessOptions = preprocessOptions[preprocessLang] || preprocessOptions;
        // include node_modules for imports by default
        switch (preprocessLang) {
            case 'scss':
            case 'sass':
                preprocessOptions = {
                    includePaths: ['node_modules'],
                    ...preprocessOptions,
                };
                break;
            case 'less':
            case 'stylus':
                preprocessOptions = {
                    paths: ['node_modules'],
                    ...preprocessOptions,
                };
        }
    }
    else {
        preprocessOptions = {};
    }
    const result = await compiler_sfc_1.compileStyleAsync({
        filename: query.filename,
        id: `data-v-${query.id}`,
        isProd: isProduction,
        source: code,
        scoped: block.scoped,
        modules: !!block.module,
        postcssOptions: options.postcssOptions,
        postcssPlugins: options.postcssPlugins,
        modulesOptions: options.cssModulesOptions,
        preprocessLang,
        preprocessCustomRequire: options.preprocessCustomRequire,
        preprocessOptions,
    });
    if (result.errors.length) {
        result.errors.forEach((error) => pluginContext.error({
            id: query.filename,
            message: error.message,
        }));
        return null;
    }
    if (query.module) {
        return {
            code: `export default ${JSON.stringify(result.modules)}`,
            map: null,
        };
    }
    else {
        return {
            code: result.code,
            map: sourceMap_1.normalizeSourceMap(result.map, request),
        };
    }
}
exports.transformStyle = transformStyle;