extensions/git/src/askpass.ts/Askpass/getEnv
class Askpass:	getEnv(): { [key: string]: string; } {
		if (!this.ipc) {
			return {
				GIT_ASKPASS: path.join(__dirname, 'askpass-empty.sh')
			};
		}

		return {
			...this.ipc.getEnv(),
			GIT_ASKPASS: path.join(__dirname, 'askpass.sh'),
			VSCODE_GIT_ASKPASS_NODE: process.execPath,
			VSCODE_GIT_ASKPASS_MAIN: path.join(__dirname, 'askpass-main.js')
		};
	}