#!/bin/sh
# Simple ssh-agent manager for POSIX systems. Made to work with cygwin.
# To add to your startup,
# curl http://www.omgwallhack.org/home/jrayhawk/src/envagent.sh.txt >> ~/.bashrc

if [ -e ~/.ssh/env ]; then
  source ~/.ssh/env
  if [ "$(readlink /proc/$SSH_AGENT_PID/exe)" != /usr/bin/ssh-agent ] || ! kill -0 $SSH_AGENT_PID; then
    # std output should be kept pristine for subsystems and direct command invocation
    ssh-agent | grep -v echo > ~/.ssh/env
    source ~/.ssh/env
  fi    
else
  ssh-agent | grep -v echo > ~/.ssh/env
  source ~/.ssh/env
fi