#!/usr/bin/env fish
# Launch GPG Agent or connect to it
set -e SSH_AGENT_PID
set -x GPG_TTY (tty)
if not set -q gnupg_SSH_AUTH_SOCK_by
or test $gnupg_SSH_AUTH_SOCK_by -ne %self
	set -gx SSH_AUTH_SOCK "$HOME/.gnupg/S.gpg-agent.ssh"
end
export GPG_AGENT_INFO="$HOME/.gnupg/S.gpg-agent:0:1"
if [ ! (pgrep -x -u $USER "gpg-agent" | head -1) ]
  set -el DISPLAY
  echo "Invoking gpg-agent"
  gpg-connect-agent /bye >/dev/null
end