.xsessionrc

#!/usr/bin/env sh
#
## ~/.xsessionrc
#
## Executed by startx (run your window manager from here)

if [ -d /etc/X11/xinit/xinitrc.d ]; then
  for f in /etc/X11/xinit/xinitrc.d/*; do
    if [ -x "$f" ]; then
      # shellcheck source=/dev/null
      . "$f"
    fi
  done
  unset f
fi

# run Xprofile
if [ -f "$HOME"/.Xprofile ]; then
  # shellcheck source=/dev/null
  . "$HOME"/.Xprofile
fi

# run Xmodmap
[ -f "$HOME"/.Xmodmap ] && xmodmap "$HOME"/.Xmodmap

# allow the root user to run GUI applications
xhost local:root

# uncomment this if not using a login manager
# so i3 will start correctly
# exec i3 -V >> "$HOME"/.i3/logfile 2>&1