github: remote source provider

extensions/github/src/remoteSourceProvider.ts

@@ -0,0 +1,58 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { RemoteSourceProvider, RemoteSource } from './typings/git';
+import { getOctokit } from './octokit';
+import { Octokit } from '@octokit/rest';
+
+function asRemoteSource(raw: any): RemoteSource {
+	return {
+		name: `$(github) ${raw.full_name}`,
+		description: raw.description || undefined,
+		url: raw.clone_url
+	};
+}
+
+export class GithubRemoteSourceProvider implements RemoteSourceProvider {
+
+	readonly name = 'GitHub';
+	readonly icon = 'github';
+	readonly supportsQuery = true;
+
+	private userReposCache: RemoteSource[] = [];
+
+	async getRemoteSources(query?: string): Promise<RemoteSource[]> {
+		const octokit = await getOctokit();
+		const [fromUser, fromQuery] = await Promise.all([
+			this.getUserRemoteSources(octokit, query),
+			this.getQueryRemoteSources(octokit, query)
+		]);
+
+		const userRepos = new Set(fromUser.map(r => r.name));
+
+		return [
+			...fromUser,
+			...fromQuery.filter(r => !userRepos.has(r.name))
+		];
+	}
+
+	private async getUserRemoteSources(octokit: Octokit, query?: string): Promise<RemoteSource[]> {
+		if (!query) {
+			const res = await octokit.repos.list({ sort: 'pushed', per_page: 100 });
+			this.userReposCache = res.data.map(asRemoteSource);
+		}
+
+		return this.userReposCache;
+	}
+
+	private async getQueryRemoteSources(octokit: Octokit, query?: string): Promise<RemoteSource[]> {
+		if (!query) {
+			return [];
+		}
+
+		const raw = await octokit.search.repos({ q: query, sort: 'updated' });
+		return raw.data.items.map(asRemoteSource);
+	}
+}