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68 lines
2.0 KiB
68 lines
2.0 KiB
"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"] = _default;
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var _isCustomPropertySet = _interopRequireDefault(require("./isCustomPropertySet"));
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var _isStandardSelector = _interopRequireDefault(require("./isStandardSelector"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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/**
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* Check whether a Node is a standard rule
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*
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* @param {import('postcss').Rule} rule
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* @returns {boolean}
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*/
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function _default(rule) {
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var _rule$raws, _rule$raws$selector;
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// Get full selector
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var selector = (rule === null || rule === void 0 ? void 0 : (_rule$raws = rule.raws) === null || _rule$raws === void 0 ? void 0 : (_rule$raws$selector = _rule$raws.selector) === null || _rule$raws$selector === void 0 ? void 0 : _rule$raws$selector.raw) || rule.selector;
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if (!(0, _isStandardSelector["default"])(rule.selector)) {
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return false;
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}
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// Custom property set (e.g. --custom-property-set: {})
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if ((0, _isCustomPropertySet["default"])(rule)) {
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return false;
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}
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// Called Less mixin (e.g. a { .mixin() })
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// @ts-ignore TODO TYPES support LESS and SASS types somehow
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if (rule.mixin) {
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return false;
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}
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// Less detached rulesets
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if (selector.startsWith("@") && selector.endsWith(":")) {
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return false;
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}
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// Ignore Less &:extend rule
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// @ts-ignore TODO TYPES support LESS and SASS types somehow
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if (rule.extend) {
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return false;
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}
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// Ignore mixin or &:extend rule
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// https://github.com/shellscape/postcss-less/blob/master/lib/less-parser.js#L52
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// @ts-ignore TODO TYPES support LESS and SASS types somehow
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if (rule.params && rule.params[0]) {
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return false;
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}
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// Non-outputting Less mixin definition (e.g. .mixin() {})
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if (selector.endsWith(")") && !selector.includes(":")) {
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return false;
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}
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// Less guards
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if (/when\s+(not\s+)*\(/.test(selector)) {
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return false;
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}
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// Ignore Scss nested properties
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if (selector.endsWith(":")) {
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return false;
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}
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return true;
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}
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