Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/extensions/git/src/askpass-main.ts

@@ -0,0 +1,42 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as fs from 'fs';
+import * as nls from 'vscode-nls';
+import { IPCClient } from './ipc/ipcClient';
+
+const localize = nls.loadMessageBundle();
+
+function fatal(err: any): void {
+	console.error(localize('missOrInvalid', "Missing or invalid credentials."));
+	console.error(err);
+	process.exit(1);
+}
+
+function main(argv: string[]): void {
+	if (argv.length !== 5) {
+		return fatal('Wrong number of arguments');
+	}
+
+	if (!process.env['VSCODE_GIT_ASKPASS_PIPE']) {
+		return fatal('Missing pipe');
+	}
+
+	if (process.env['VSCODE_GIT_COMMAND'] === 'fetch' && !!process.env['VSCODE_GIT_FETCH_SILENT']) {
+		return fatal('Skip silent fetch commands');
+	}
+
+	const output = process.env['VSCODE_GIT_ASKPASS_PIPE'] as string;
+	const request = argv[2];
+	const host = argv[4].substring(1, argv[4].length - 2);
+	const ipcClient = new IPCClient('askpass');
+
+	ipcClient.call({ request, host }).then(res => {
+		fs.writeFileSync(output, res + '\n');
+		setTimeout(() => process.exit(0), 0);
+	}).catch(err => fatal(err));
+}
+
+main(process.argv);