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@atomist/sdm-core

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Atomist Software Delivery Machine - Implementation

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"use strict"; /* * Copyright © 2018 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 }); const metadata_1 = require("@atomist/automation-client/lib/internal/metadata/metadata"); const constructionUtils_1 = require("@atomist/automation-client/lib/util/constructionUtils"); /** * Return command handlers with a given tag. * Note this may not find all, but it will find those that know their * own metadata, which is true of all those returned by generatorCommand * and the underlying commandHandlerFrom * @param {FunctionalUnit} unit * @param {string} tag */ function commandHandlersWithTag(unit, tag) { return selfDescribingHandlers(unit) .filter(hi => hi.instance.tags.some(t => t.name === tag)); } exports.commandHandlersWithTag = commandHandlersWithTag; /** * Return command handlers along with their metadata * Note this may not find all, but it will find those that know their * own metadata * @param {FunctionalUnit} unit */ function selfDescribingHandlers(unit) { return unit.commandHandlers .map(maker => ({ maker, instance: constructionUtils_1.toFactory(maker)() })) .filter(hi => metadata_1.isCommandHandlerMetadata(hi.instance)); } exports.selfDescribingHandlers = selfDescribingHandlers; //# sourceMappingURL=commandSearch.js.map