/
allReposInTeam.ts
61 lines (57 loc) · 2.03 KB
/
allReposInTeam.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 {
HandlerContext,
RemoteRepoRef,
RepoFinder,
} from "@atomist/automation-client";
import * as _ from "lodash";
import { RepoRefResolver } from "../../../spi/repo-ref/RepoRefResolver";
import { ReposInTeam } from "../../../typings/types";
const PageSize = 100;
/**
* Use a GraphQL query to find all repos for the current team
* @param rrr RepoRefResolver used to find RepoRef from GraphQL result
* @constructor
*/
export function allReposInTeam(rrr: RepoRefResolver): RepoFinder {
return (context: HandlerContext) => {
return queryForPage(rrr, context, 0);
};
}
/**
* Recursively query for repos from the present offset
* @param rrr repo ref resolver to use
* @param {HandlerContext} context
* @param {number} offset
* @return {Promise<RepoRef[]>}
*/
function queryForPage(rrr: RepoRefResolver, context: HandlerContext, offset: number): Promise<RemoteRepoRef[]> {
return context.graphClient.query<ReposInTeam.Query, ReposInTeam.Variables>({
name: "ReposInTeam",
variables: { offset, size: PageSize },
})
.then(result => {
return _.flatMap(result.ChatTeam[0].orgs, org =>
org.repo.map(r => rrr.toRemoteRepoRef(r, {})));
})
.then(repos => {
return (repos.length < PageSize) ?
repos :
queryForPage(rrr, context, offset + PageSize)
.then(moreRepos => repos.concat(moreRepos));
});
}