-envfile="$HOME/.gnupg/gpg-agent.env"
-if [[ -e "$envfile" ]] && kill -0 $(grep GPG_AGENT_INFO "$envfile" | cut -d: -f 2) 2>/dev/null; then
- eval "$(cat "$envfile")"
-else
- eval "$(gpg-agent --daemon --enable-ssh-support --write-env-file "$envfile")"
-fi
-export GPG_AGENT_INFO # the env file does not contain the export statement
-export SSH_AUTH_SOCK # enable gpg-agent for ssh
-