#!/usr/bin/env sh

## General exports
export XDG_CURRENT_DESKTOP=river
export XDG_SESSION_DESKTOP=river
export XDG_SESSION_TYPE=wayland

# Force Wayland for Mozilla Firefox
export MOZ_ENABLE_WAYLAND=1
export MOZ_DBUS_REMOTE=1

# Force Wayland for Qt apps
export QT_QPA_PLATFORM="wayland;xcb"
export QT_QPA_PLATFORMTHEME=qt5ct

# Force Wayland for EFL (Enlightenment) apps
export ECORE_EVAS_ENGINE="wayland-egl"
export ELM_ACCEL="gl"

# Java XWayland blank screens fix
export _JAVA_AWT_WM_NONREPARENTING=1

# Check if system is running in virtual machine
case "$(systemd-detect-virt)" in
qemu)
  export WLR_RENDERER=pixman
  export WLR_NO_HARDWARE_CURSORS=1
  ;;
kvm)
  export WLR_NO_HARDWARE_CURSORS=1
  ;;
oracle)
  export WLR_NO_HARDWARE_CURSORS=1
  ;;
esac

# Apply Nvidia-specific variables
if [ -d /sys/module/nvidia ]; then
    export WLR_NO_HARDWARE_CURSORS=1
    export GBM_BACKEND=nvidia-drm
    export __GLX_VENDOR_LIBRARY_NAME=nvidia
    export LIBVA_DRIVER_NAME=nvidia
fi

## Load user environment customizations
if [ -f "${XDG_CONFIG_HOME:-$HOME/.config}/river/environment" ]; then
    set -o allexport
    # shellcheck source=/dev/null
    . "${XDG_CONFIG_HOME:-$HOME/.config}/river/environment"
    set +o allexport
fi

exec systemd-cat -- /usr/bin/river $@