#!/bin/bash

WORKDIR=${1}

sys_img=$(find ${WORKDIR} -name "*.img")
provisionDirectory=${2}

if [[ ! -d ${provisionDirectory} ]]
then
  mkdir -p ${provisionDirectory}
fi

tmpMntPnt=$(mktemp -d)
tmpWorkDir=$(mktemp -d)

#
# $1 : qcow image
# $2 : mount point
#
function mountQcowImage()
{
    guestmount -a $1 -i --ro ${2}
    return ${?}
}

function getEoleDbConfig()
{
    workdir=${1}
    mntPnt=${2}
    provisionDir=${3}

    cd ${workdir}
    cp ${mntPnt}/etc/eole/eole-db.d/* .
    mkdir -p ${provisionDir}/etc/eole/eole-db.d
    cp * ${provisionDir}/etc/eole/eole-db.d
    cd -

}

function processConfiguration()
{
    workdir=${1}
    mntPnt=${2}
    provisionDir=${3}

    files=$(awk '/file:/ {gsub(/,|"|\047/,""); print $3}' ${mntPnt}/etc/eole/eole-db.d/*)

    for file in ${files}
    do 
       dirname=$(dirname ${file})
       dest="${provisionDir}/${dirname}"
       mkdir -p ${dest}
       cp ${mntPnt}${file} ${dest}
    done
}

mountQcowImage ${sys_img} ${tmpMntPnt}

getEoleDbConfig ${tmpWorkDir} ${tmpMntPnt} ${provisionDirectory}

processConfiguration ${tmpWorkDir} ${tmpMntPnt} ${provisionDirectory}

umount ${tmpMntPnt}
rm -rf ${tmpMntPnt}
#rm -rf ${tmpWorkDir}