From 0a14bc7f0c603c04c3e2707e34234910bf00f7ff Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Thu, 31 Mar 2022 19:32:11 +0200
Subject: [PATCH] set HOME=/perm/home for persistent configs in interactive
 usage

As a welcome side effect, this enables persistent shell history by default!
---
 ssh.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ssh.go b/ssh.go
index 9859ec2..c5117d6 100644
--- a/ssh.go
+++ b/ssh.go
@@ -314,7 +314,9 @@ func (s *session) request(ctx context.Context, req *ssh.Request) error {
 			cmd = exec.CommandContext(ctx, cmdline[0], cmdline[1:]...)
 		}
 		log.Printf("Starting cmd %q", cmd.Args)
-		cmd.Env = expandPath(s.env)
+		env := expandPath(s.env)
+		env = append(env, "HOME=/perm/home")
+		cmd.Env = env
 		cmd.SysProcAttr = &syscall.SysProcAttr{}
 
 		if s.ttyf == nil {