9bf8e5164d
Creates a singleton class for GitClient rather than relying on creating an instance to require being passed around throughout its usages. PR Close #41515
85 lines
2.7 KiB
TypeScript
85 lines
2.7 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {params, types} from 'typed-graphqlify';
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import {GitClient} from './git/index';
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/** Get a PR from github */
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export async function getPr<PrSchema>(prSchema: PrSchema, prNumber: number, git: GitClient<true>) {
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/** The owner and name of the repository */
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const {owner, name} = git.remoteConfig;
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/** The Graphql query object to get a the PR */
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const PR_QUERY = params(
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{
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$number: 'Int!', // The PR number
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$owner: 'String!', // The organization to query for
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$name: 'String!', // The organization to query for
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},
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{
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repository: params({owner: '$owner', name: '$name'}, {
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pullRequest: params({number: '$number'}, prSchema),
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})
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});
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const result = (await git.github.graphql(PR_QUERY, {number: prNumber, owner, name}));
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return result.repository.pullRequest;
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}
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/** Get all pending PRs from github */
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export async function getPendingPrs<PrSchema>(prSchema: PrSchema, git: GitClient<true>) {
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/** The owner and name of the repository */
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const {owner, name} = git.remoteConfig;
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/** The Graphql query object to get a page of pending PRs */
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const PRS_QUERY = params(
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{
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$first: 'Int', // How many entries to get with each request
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$after: 'String', // The cursor to start the page at
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$owner: 'String!', // The organization to query for
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$name: 'String!', // The repository to query for
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},
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{
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repository: params({owner: '$owner', name: '$name'}, {
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pullRequests: params(
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{
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first: '$first',
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after: '$after',
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states: `OPEN`,
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},
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{
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nodes: [prSchema],
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pageInfo: {
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hasNextPage: types.boolean,
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endCursor: types.string,
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},
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}),
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})
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});
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/** The current cursor */
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let cursor: string|undefined;
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/** If an additional page of members is expected */
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let hasNextPage = true;
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/** Array of pending PRs */
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const prs: Array<PrSchema> = [];
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// For each page of the response, get the page and add it to the list of PRs
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while (hasNextPage) {
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const params = {
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after: cursor || null,
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first: 100,
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owner,
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name,
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};
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const results = await git.github.graphql(PRS_QUERY, params) as typeof PRS_QUERY;
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prs.push(...results.repository.pullRequests.nodes);
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hasNextPage = results.repository.pullRequests.pageInfo.hasNextPage;
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cursor = results.repository.pullRequests.pageInfo.endCursor;
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}
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return prs;
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}
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