From 8fd9f6a8e35ac803882458975578bc1512d14d57 Mon Sep 17 00:00:00 2001
From: Scott Wallace <scott@wallace.sh>
Date: Tue, 29 Sep 2015 19:41:04 +0100
Subject: [PATCH] Ensure ssh-agent is running and a default key is added.

---
 .bashrc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/.bashrc b/.bashrc
index 6c7ecc0..f87f7d0 100644
--- a/.bashrc
+++ b/.bashrc
@@ -74,4 +74,29 @@ export GOPATH=${HOME}/src/go
 for FILE in ~/.bash/auto_complete.d/*; do source ${FILE}; done
 #--------------------------------------------------------------------------------
 
+#--------------------------------------------------------------------------------
+# Run an SSH agent, if possible
+#--------------------------------------------------------------------------------
+SSH_ENV="$HOME/.ssh/environment"
+
+function start_agent {
+     echo -n "Initialising new SSH agent... "
+     /usr/bin/ssh-agent 2> /dev/null | sed 's/^echo/#echo/' > "${SSH_ENV}"
+     pgrep ssh-agent > /dev/null && echo "succeeded" || echo "failed"
+     chmod 0600 "${SSH_ENV}"
+     . "${SSH_ENV}" > /dev/null
+     /usr/bin/ssh-add ~/.ssh/scott_dsa
+}
+
+# Source SSH settings, if applicable
+if [ -f "${SSH_ENV}" ]; then
+     . "${SSH_ENV}" > /dev/null
+     pgrep ssh-agent | grep -E "^${SSH_AGENT_PID}" > /dev/null || {
+         start_agent
+     }
+else
+     start_agent
+fi
+#--------------------------------------------------------------------------------
+
 [ -f ~/.bashrc_local ] && source ~/.bashrc_local