#!/bin/bash

TAR_PATH=`pwd`

#TARBALL_URL=http://weike-iot.com:2211/imx6ull/bsp

GIT_URL_NXP="https://source.codeaurora.org/external/imx"
IMX_BRANCH="lf-5.10.52-2.1.0"

function do_fetch_git()
{
    SRC=$1 

    if [ ! -d $SRC ] ; then 
        git clone --branch ${IMX_BRANCH} ${GIT_URL_NXP}/${SRC}.git 
    fi

    cd $SRC 

    git config tar.tar.xz.command "xz -c" 
    git archive --format=tar.xz --prefix=${SRC}/ ${IMX_BRANCH} > ${TAR_PATH}/${SRC}-${IMX_BRANCH}.tar.xz 

    cd - 
    rm -rf $SRC
}

function do_fetch_url()
{
    SRC=$1 

    wget ${TARBALL_URL}/${SRC}-${IMX_BRANCH}.tar.xz
}

if [ ! -s uboot-imx-${IMX_BRANCH}.tar.xz ] ; then 
    if [ ! -z $TARBALL_URL ] ; then 
        do_fetch_url uboot-imx
    else
        do_fetch_git uboot-imx
    fi
fi

if [ ! -s linux-imx-${IMX_BRANCH}.tar.xz ] ; then 
    if [ ! -z $TARBALL_URL ] ; then 
        do_fetch_url linux-imx
    else
        do_fetch_git uboot-imx
    fi
fi