[Unit]
Description=GnuPG cryptographic agent and passphrase cache
Documentation=man:gpg-agent(1)

[Socket]
# gnupg2 doesn't use the GPG_AGENT_INFO environment variable since
# v2.1.0, but gnupg1 still does so set it in case gnupg1 is installed.
ExecStartPost=systemctl --user set-environment GPG_AGENT_INFO=%t/gnupg/S.gpg-agent:0:1
ExecStopPre=systemctl --user unset-environment GPG_AGENT_INFO
ListenStream=%t/gnupg/S.gpg-agent
FileDescriptorName=std
SocketMode=0600
DirectoryMode=0700

[Install]
WantedBy=sockets.target