From 8b278d2f801987391e9174f885f402f432f2d9b1 Mon Sep 17 00:00:00 2001
From: Stefan Junker <mail@stefanjunker.de>
Date: Wed, 4 Dec 2019 18:35:46 +0100
Subject: [PATCH] nix/pkgs/posh: enable ssh agent forwarding

---
 nix/overlay.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nix/overlay.nix b/nix/overlay.nix
index f8864df..5e4649a 100644
--- a/nix/overlay.nix
+++ b/nix/overlay.nix
@@ -79,6 +79,7 @@ in {
       #! ${super.bash}/bin/bash
       source /etc/profile
 
+      test -S "$SSH_AUTH_SOCK" && ssh="-v $SSH_AUTH_SOCK:$SSH_AUTH_SOCK -e SSH_AUTH_SOCK"
       tty -s && tty="-t" || quiet="-q"
 
       POSH_IMAGE=${image}
@@ -92,7 +93,7 @@ in {
       fi
 
       exec ${self.podman}/bin/podman \
-        ${global_args} run --rm -i $tty -v ~/:/root -w /root --pull=always --network host --pull=''${POSH_PULL} \
+        ${global_args} run --rm -i $tty $ssh -v ~/:/root -w /root --pull=always --network host --pull=''${POSH_PULL} \
         ${run_args} ''${POSH_IMAGE} $@
     '')
     .overrideAttrs(attrs: attrs // {