mirror of https://github.com/webpack/webpack.git
44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
/*
|
|
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;
|