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app_vue/node_modules/webpack/lib/rules/BasicMatcherRulePlugin.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("../../declarations/WebpackOptions").RuleSetConditionOrConditions} RuleSetConditionOrConditions */
+/** @typedef {import("../../declarations/WebpackOptions").RuleSetConditionOrConditionsAbsolute} RuleSetConditionOrConditionsAbsolute */
+/** @typedef {import("../../declarations/WebpackOptions").RuleSetLoaderOptions} RuleSetLoaderOptions */
+/** @typedef {import("../../declarations/WebpackOptions").RuleSetRule} RuleSetRule */
+/** @typedef {import("./RuleSetCompiler")} RuleSetCompiler */
+/** @typedef {import("./RuleSetCompiler").RuleCondition} RuleCondition */
+
+/**
+ * @template T
+ * @template {T[keyof T]} V
+ * @typedef {import("./RuleSetCompiler").KeysOfTypes<T, V>} KeysOfTypes
+ */
+
+/** @typedef {KeysOfTypes<RuleSetRule, RuleSetConditionOrConditions | RuleSetConditionOrConditionsAbsolute>} BasicMatcherRuleKeys */
+
+class BasicMatcherRulePlugin {
+	/**
+	 * @param {BasicMatcherRuleKeys} ruleProperty the rule property
+	 * @param {string=} dataProperty the data property
+	 * @param {boolean=} invert if true, inverts the condition
+	 */
+	constructor(ruleProperty, dataProperty, invert) {
+		this.ruleProperty = ruleProperty;
+		this.dataProperty = dataProperty || ruleProperty;
+		this.invert = invert || false;
+	}
+
+	/**
+	 * @param {RuleSetCompiler} ruleSetCompiler the rule set compiler
+	 * @returns {void}
+	 */
+	apply(ruleSetCompiler) {
+		ruleSetCompiler.hooks.rule.tap(
+			"BasicMatcherRulePlugin",
+			(path, rule, unhandledProperties, result) => {
+				if (unhandledProperties.has(this.ruleProperty)) {
+					unhandledProperties.delete(this.ruleProperty);
+					const value = rule[this.ruleProperty];
+					const condition = ruleSetCompiler.compileCondition(
+						`${path}.${this.ruleProperty}`,
+						/** @type {RuleSetConditionOrConditions | RuleSetConditionOrConditionsAbsolute} */
+						(value)
+					);
+					const fn = condition.fn;
+					result.conditions.push({
+						property: this.dataProperty,
+						matchWhenEmpty: this.invert
+							? !condition.matchWhenEmpty
+							: condition.matchWhenEmpty,
+						fn: this.invert ? v => !fn(v) : fn
+					});
+				}
+			}
+		);
+	}
+}
+
+module.exports = BasicMatcherRulePlugin;