/
FixedAutomationClientFinder.ts
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/
FixedAutomationClientFinder.ts
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/*
* 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.
*/
import { AutomationClientInfo } from "../../../AutomationClientInfo";
import { AutomationClientConnectionRequest } from "../AutomationClientConnectionRequest";
import { AutomationClientFinder } from "../AutomationClientFinder";
import { fetchMetadataFromAutomationClient } from "../fetchMetadataFromAutomationClient";
/**
* Return connections matching to one or more requests.
*/
export class FixedAutomationClientFinder implements AutomationClientFinder {
private readonly requests: AutomationClientConnectionRequest[];
public async findAutomationClients(): Promise<AutomationClientInfo[]> {
const answers = this.requests.map(request =>
fetchMetadataFromAutomationClient(request)
.catch(() => undefined));
return Promise.all(answers).then(arr => arr.filter(a => !!a.client));
}
constructor(...requests: AutomationClientConnectionRequest[]) {
this.requests = requests;
}
}