#--------------------------------------------------------------------------------
# Run an SSH agent, if possible
#--------------------------------------------------------------------------------
# Check if we already have an agent running and sourced
if [ -z "${SSH_AUTH_SOCK}" ]; then
    SSH_AUTH_SOCK_FILE=~/.ssh/auth_sock
    if [ -S ${SSH_AUTH_SOCK_FILE} ]; then
        export SSH_AUTH_SOCK=${SSH_AUTH_SOCK_FILE}
        export SSH_AGENT_PID=$(cat ~/.ssh/agent.pid)
    else
        eval `ssh-agent -a ${SSH_AUTH_SOCK_FILE} -s`
        echo ${SSH_AGENT_PID} > ~/.ssh/agent.pid
        ssh-add
    fi
fi
#--------------------------------------------------------------------------------