#!/bin/sh

test -f ~/.ssh/agent || touch ~/.ssh/agent
. ~/.ssh/agent > /dev/null
ssh-add -l > /dev/null
if [ $? -eq 2 ]; then
        ssh-agent > ~/.ssh/agent
        . ~/.ssh/agent
fi

ssh-add -l > /dev/null
if [ $? -eq 1 ]; then
        ssh-add
fi

test `basename $0` == "ssh" && exec -a ssh /usr/bin/ssh "$@"
test `basename $0` == "scp" && exec -a scp /usr/bin/scp "$@"