"use strict";
/*
 * Copyright © 2020 Atomist, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.DefaultPredicateMappingCostAnalyzer = void 0;
const logger_1 = require("@atomist/automation-client/lib/util/logger");
const PredicateMappingCostAnalyzer_1 = require("./PredicateMappingCostAnalyzer");
/**
 * Indications that evaluating this test may be expensive
 */
const ExpensiveSigns = [
    pm => mappingCodeIncludes(pm, "await "),
    pm => mappingCodeIncludes(pm, ".project"),
    pm => mappingCodeIncludes(pm, ".graphClient"),
    pm => mappingCodeIncludes(pm, ".totalFileCount"),
    pm => mappingCodeIncludes(pm, ".doWithFiles"),
    pm => mappingCodeIncludes(pm, ".getFile", ".findFile"),
    pm => mappingCodeIncludes(pm, ".stream"),
    pm => mappingCodeIncludes(pm, "findMatches", "findFileMatches", "doWithMatches", "doWithFileMatches"),
];
/**
 * Estimate cost by looking at code to see if it goes through a project
 * @param {PredicateMapping<any>} pm
 * @return {any}
 * @constructor
 */
const DefaultPredicateMappingCostAnalyzer = pm => {
    if (ExpensiveSigns.some(sign => sign(pm))) {
        logger_1.logger.debug(`Expected cost of ${pm.name} is expensive`);
        return PredicateMappingCostAnalyzer_1.ExpectedPredicateMappingCost.expensive;
    }
    logger_1.logger.debug(`Expected cost of ${pm.name} is unknown`);
    return PredicateMappingCostAnalyzer_1.ExpectedPredicateMappingCost.unknown;
};
exports.DefaultPredicateMappingCostAnalyzer = DefaultPredicateMappingCostAnalyzer;
/**
 * Does the mapping include any of these patterns
 * @param {PredicateMapping<any>} pm
 * @param {string} patterns
 * @return {boolean}
 */
function mappingCodeIncludes(pm, ...patterns) {
    const code = pm.mapping.toString();
    return patterns.some(pattern => code.includes(pattern));
}
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