#!/bin/bash
#
# Initialize the gpg-agent
#

# GPG Agent
GPG_TTY=`tty`
export GPG_TTY

function gpg_agent_eval_run {
  if test -f $HOME/.gpg-agent-info && \
    kill -0 `cut -d: -f 2 $HOME/.gpg-agent-info` 2>/dev/null; then
    GPG_AGENT_INFO=`cat $HOME/.gpg-agent-info`
    export GPG_AGENT_INFO
  else
    eval `gpg-agent --daemon`
    echo $GPG_AGENT_INFO >$HOME/.gpg-agent-info
  fi
}

gpg_agent_eval_run