#!/bin/sh

declare -r CLIENT=$1

# Script to start the session used by Valve with minor tweaks for ChimeraOS.

# Make sure plymouth is killed
[[ -e /usr/bin/plymouth ]] && /usr/bin/plymouth quit --retain-splash

# Window managers sets this to wayland but apps using Gamescope must use x11
export XDG_SESSION_TYPE=x11

# Update the enviroment with DESKTOP_SESSION and all XDG variables
dbus-update-activation-environment --systemd DESKTOP_SESSION `env | grep ^XDG_ | cut -d = -f 1`

# This makes it so that xdg-desktop-portal doesn't find any portal implementations and doesn't start them and makes
# them crash/exit because the dbus env has no DISPLAY. In turn this causes dbus calls to the portal which don't rely
# on implementations to hang (such as SDL talking to the real time portal)
systemctl --user set-environment XDG_DESKTOP_PORTAL_DIR=""

# Remove these as they prevent gamescope-session-plus from starting correctly
systemctl --user unset-environment DISPLAY XAUTHORITY

# If this shell script is killed then stop gamescope-session-plus
trap "systemctl --user stop gamescope-session-plus@${CLIENT}.service" HUP INT TERM

# Start gamescope-session-plus and wait
systemctl --user --wait start gamescope-session-plus@${CLIENT}.service &
wait

# Unset XDG_DESKTOP_PORTAL_DIR environment to allow desktop portals to work
# again.
systemctl --user unset-environment XDG_DESKTOP_PORTAL_DIR

