x.fish

function x --wraps=exit --description 'alias x exit'
  set -l currentSession (ps aux | grep (zellij list-sessions | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g" | grep current 2>/dev/null | awk -F' ' '{print $1}') 2>/dev/null | grep -v grep 2>/dev/null | awk -F' ' '{print $2}')
  set -l zellijAttach (pgrep -f "zellij attach")
  set -l zellijMain (pgrep -f "zellij" | head -n1)

  [ -n "$zellijAttach" ] && kill -15 "$zellijAttach" && return 0
  #↓ else: haven't detached from session yet
  if contains "$currentSession" (pgrep zellij)
    kill -15 "$zellijMain"
    return 0
  end

  if ! contains (ps -o ppid -p $fish_pid | sed 's/^ //g') (pgrep zellij)
   exit $argv
  end

end