emacsclient wrapper for fish shell

e.fish

# This is a port of the emacs zsh script found on
# https://medium.com/@bobbypriambodo/blazingly-fast-spacemacs-with-persistent-server-92260f2118b7
# basically it checks whether we have a running emacs server; if we don't, it starts one
function e
  emacsclient -n -e "(if (> (length (frame-list)) 1) 't)" ^ /dev/null | grep --silent t
  if test $status -eq 1
    # not running, -a '' starts a new server
    emacsclient -a '' -nqc $argv > /dev/null ^ /dev/null
  else
    emacsclient -nq $argv > /dev/null ^ /dev/null
  end
end