#!/usr/bin/env sh

export DISPLAY=""
export WAYLAND_DISPLAY="${WAYLAND_DISPLAY:-wayland-0}"
export XDG_SESSION_TYPE=wayland
export LIBSEAT_BACKEND=seatd
export SEATD_SOCK=/run/seatd.sock
export QT_PLUGIN_PATH="${QT_PLUGIN_PATH:-/usr/plugins}"
export QT_QPA_PLATFORM_PLUGIN_PATH="${QT_QPA_PLATFORM_PLUGIN_PATH:-/usr/plugins/platforms}"
export QML2_IMPORT_PATH="${QML2_IMPORT_PATH:-/usr/qml}"
export XCURSOR_THEME="${XCURSOR_THEME:-Pop}"
export XKB_CONFIG_ROOT="${XKB_CONFIG_ROOT:-/usr/share/X11/xkb}"

if [ -z "${XDG_RUNTIME_DIR:-}" ]; then
    export XDG_RUNTIME_DIR="/tmp/run/redbear-greeter"
fi

mkdir -p "$XDG_RUNTIME_DIR"

if [ -z "${DBUS_SESSION_BUS_ADDRESS:-}" ] && command -v dbus-launch >/scheme/null 2>&1; then
    eval "$(dbus-launch --sh-syntax)"
fi

if [ -n "${KWIN_DRM_DEVICES:-}" ]; then
    exec kwin_wayland_wrapper --drm
else
    echo "redbear-greeter-compositor: using virtual KWin backend (set KWIN_DRM_DEVICES to enable DRM)" >&2
    exec kwin_wayland_wrapper --virtual
fi