27 lines
895 B
JavaScript
27 lines
895 B
JavaScript
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"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 = buildSelectorVariant;
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var _postcssSelectorParser = _interopRequireDefault(require("postcss-selector-parser"));
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var _tap = _interopRequireDefault(require("lodash/tap"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function buildSelectorVariant(selector, variantName, separator, onError = () => {}) {
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return (0, _postcssSelectorParser.default)(selectors => {
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(0, _tap.default)(selectors.first.filter(({
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type
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}) => type === 'class').pop(), classSelector => {
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if (classSelector === undefined) {
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onError('Variant cannot be generated because selector contains no classes.');
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return;
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}
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classSelector.value = `${variantName}${separator}${classSelector.value}`;
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});
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}).processSync(selector);
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}
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