DescriptionDataMatcherRulePlugin.js
a00ef2159c6emaster

DescriptionDataMatcherRulePlugin.js
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			/*
			MIT License http://www.opensource.org/licenses/mit-license.php
			Author Tobias Koppers @sokra
			*/

			"use strict";

			/** @typedef {import("./RuleSetCompiler")} RuleSetCompiler */
			/** @typedef {import("./RuleSetCompiler").RuleCondition} RuleCondition */

			const RULE_PROPERTY = "descriptionData";

			class DescriptionDataMatcherRulePlugin {
			/**
			* @param {RuleSetCompiler} ruleSetCompiler the rule set compiler
			* @returns {void}
			*/
			apply(ruleSetCompiler) {
			ruleSetCompiler.hooks.rule.tap(
			"DescriptionDataMatcherRulePlugin",
			(path, rule, unhandledProperties, result) => {
			if (unhandledProperties.has(RULE_PROPERTY)) {
			unhandledProperties.delete(RULE_PROPERTY);
			const value = rule[RULE_PROPERTY];
			for (const property of Object.keys(value)) {
			const dataProperty = property.split(".");
			const condition = ruleSetCompiler.compileCondition(
			`${path}.${RULE_PROPERTY}.${property}`,
			value[property]
			);
			result.conditions.push({
			property: ["descriptionData", ...dataProperty],
			matchWhenEmpty: condition.matchWhenEmpty,
			fn: condition.fn
			});
			}
			}
			}
			);
			}
			}

			module.exports = DescriptionDataMatcherRulePlugin;