#!/bin/bash

SRCDIR="/storage/baba"
DSTDIR="/storage/bubu/"

function PrintStat()
{
 Before=$(du -sh "${SRCDIR}" | awk '{print $1}')
 After=$(du -sh "${DSTDIR}" | awk '{print $1}')
 echo "${Before}:${After}"
}

function ArchiveTARGZ()
{
 echo -n "Test: tar + gz + split:"
 mkdir -p "${DSTDIR}"
 cd "${DSTDIR}"
 # gzip compress in tar then split at every 1g
 tar zcf - "${SRCDIR}" 2> /tmp/tar-err.log | split -b 1000000000 - arch
 PrintStat
 cd ~/
 rm -r "${DSTDIR}"
}

function Archive7z()
{
 echo -n "Test: 7z:"
 mkdir -p "${DSTDIR}"
 cd "${DSTDIR}"
 7zr -v1g a arch "${SRCDIR}" > /tmp/7z.log 2>&1
 PrintStat
 cd ~/
 rm -r "${DSTDIR}"
}


function ArchiveCPIO()
{
 echo -n "Test: cpio:"
 mkdir -p "${DSTDIR}"
 cd "${DSTDIR}"
 find "${SRCDIR}" -depth -type f -print | cpio --format=newc -o | gzip -c | split -b 1000000000 - arch
 PrintStat
 cd ~/
 rm -r "${DSTDIR}"
}

function ArchiveDAR()
{
 echo -n "Test: dar:"
 mkdir -p "${DSTDIR}"
 cd "${DSTDIR}"
 dar -y -s 1000M -c "arch" -R "${SRCDIR}" > /tmp/dar.log 2>&1
 PrintStat
 cd ~/
 rm -r "${DSTDIR}"
}

function ArchiveARJ()
{
 echo -n "Test: arj:"
 mkdir -p "${DSTDIR}"
 cd "${DSTDIR}"
 arj a -y -r -v1g "arch" "${SRCDIR}" > /tmp/arj.log 2>&1
 PrintStat
 cd ~/
 rm -r "${DSTDIR}"
}

#time ArchiveTARGZ
#Archive7z
#time ArchiveCPIO
time ArchiveDAR
#time ArchiveARJ