From c28d5941c18751112421ac6acb50b1bd81d784f3 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Fri, 8 May 2009 19:18:59 +0000
Subject: two more functions

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@393 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
---
 zshfunc/safe-restore-ssh-agent-socket | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 zshfunc/safe-restore-ssh-agent-socket

(limited to 'zshfunc/safe-restore-ssh-agent-socket')

diff --git a/zshfunc/safe-restore-ssh-agent-socket b/zshfunc/safe-restore-ssh-agent-socket
new file mode 100644
index 0000000..f4b9751
--- /dev/null
+++ b/zshfunc/safe-restore-ssh-agent-socket
@@ -0,0 +1,11 @@
+## vim:ft=zsh:foldmethod=marker
+
+if [ "$SSH_AUTH_SOCK" != "" ] && [ "$SSH_AUTH_SOCK" != "$HOME/.ssh-auth-sock" ] ; then
+	if ! [ -e "$HOME/.ssh-auth-sock" ] || [ "`readlink $HOME/.ssh-auth-sock`" != "$SSH_AUTH_SOCK" ]; then
+		echo "Setting ~/.ssh-auth-sock."
+		rm -f "$HOME/.ssh-auth-sock"
+		ln -s "$SSH_AUTH_SOCK" "$HOME/.ssh-auth-sock"
+	fi
+elif [ "$SSH_AUTH_SOCK" = "" ] && [ -e "$HOME/.ssh-auth-sock" ]; then
+	SSH_AUTH_SOCK="$HOME/.ssh-auth-sock"; export SSH_AUTH_SOCK
+fi
-- 
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