forked from rDrama/rDrama
57 lines
1.6 KiB
JavaScript
57 lines
1.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = generateVariantFunction;
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var _lodash = _interopRequireDefault(require("lodash"));
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var _postcss = _interopRequireDefault(require("postcss"));
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var _postcssSelectorParser = _interopRequireDefault(require("postcss-selector-parser"));
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var _useMemo = require("./useMemo");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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const classNameParser = (0, _postcssSelectorParser.default)(selectors => {
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return selectors.first.filter(({
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type
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}) => type === 'class').pop().value;
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});
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const getClassNameFromSelector = (0, _useMemo.useMemo)(selector => classNameParser.transformSync(selector), selector => selector);
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function generateVariantFunction(generator, options = {}) {
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return {
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options,
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handler: (container, config) => {
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const cloned = _postcss.default.root({
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nodes: container.clone().nodes
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});
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container.before(_lodash.default.defaultTo(generator({
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container: cloned,
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separator: config.separator,
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modifySelectors: modifierFunction => {
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cloned.each(rule => {
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if (rule.type !== 'rule') {
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return;
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}
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rule.selectors = rule.selectors.map(selector => {
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return modifierFunction({
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get className() {
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return getClassNameFromSelector(selector);
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},
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selector
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});
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});
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});
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return cloned;
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}
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}), cloned).nodes);
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}
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};
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} |