From 298bbd9b9ce7736f6b0dfd63690eedd7b703b458 Mon Sep 17 00:00:00 2001
From: Jakob Schrettenbrunner <dev@schrej.net>
Date: Wed, 17 Oct 2018 15:26:56 +0200
Subject: [PATCH] extract username from putty hostname if not set

---
 src/connect.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/connect.ts b/src/connect.ts
index c645b4c..c09656b 100644
--- a/src/connect.ts
+++ b/src/connect.ts
@@ -41,6 +41,9 @@ export async function calculateActualConfig(config: FileSystemConfig): Promise<F
     if (!session) throw new Error(`Couldn't find the requested PuTTY session`);
     if (session.protocol !== 'ssh') throw new Error(`The requested PuTTY session isn't a SSH session`);
     config.username = config.username || session.username;
+    if (!config.username && session.hostname && session.hostname.indexOf('@') >= 1) {
+      config.username = session.hostname.substr(0, session.hostname.indexOf('@'));
+    }
     config.host = config.host || session.hostname;
     config.port = session.portnumber || config.port;
     config.agent = config.agent || (session.tryagent ? 'pageant' : undefined);