#!/bin/sh
export LC_ALL="en_US.UTF-8"

# working directory of koreader
KOREADER_DIR="${0%/*}"

# we're always starting from our working directory
cd "${KOREADER_DIR}" || exit

# export load library path
export LD_LIBRARY_PATH=${KOREADER_DIR}/libs:${LD_LIBRARY_PATH}

RETURN_VALUE=85

if [ $# -eq 0 ]; then
    # no arguments
    if [ -n "${XDG_DOCUMENTS_DIR+x}" ]; then
        start_path=${XDG_DOCUMENTS_DIR}
    else
        start_path=$(pwd)
    fi
else
    start_path="$*"
fi

while [ ${RETURN_VALUE} -eq 85 ]; do
    ./reader.lua "${start_path}"
    RETURN_VALUE=$?
done

exit ${RETURN_VALUE}