#!/bin/sh

distname='SME Server'
disttag='smeserver'
distvers=$(basename $(readlink -f $(pwd)))
distrel=${distvers%%.*}
distarch=$(uname -i)
user=$(whoami)

exec < /dev/null
exec &> build_ISO.$distarch

if ! [ -d $distarch ]
then
    echo "No $distarch directory?"
    exit 1
fi

for img in product updates EFI
do
    if [ "$distrel" == "10" -a "$img" = "updates" ]
    then
	echo "SME10 do nothing with updates.img, yet"
    elif [ -d "$(pwd)/$distarch/$img" -a "$img" = "EFI" ]
    then
        echo "building efiboot.img"
        # the content of the img should be /EFI/BOOT* and not /BOOT/*, so we need to copy the content in a temp dir 
        mkdir -p /tmp/{loop,remaster}
        sudo mount -o loop  $(pwd)/$distarch/images/efiboot.img /tmp/loop
        sudo cp -a $(pwd)/$distarch/EFI/BOOT/grub.cfg /tmp/loop/EFI/BOOT/
        sudo umount /tmp/loop
#        sudo rm -rf /tmp/efiboot
#        mkdir -p /tmp/efiboot
#        cp -a $(pwd)/$distarch/$img /tmp/efiboot
#        /sbin/mksquashfs \
#            /tmp/efiboot \
#            $(pwd)/$distarch/images/efiboot.img \
#            -all-root -no-fragments -noappend
#        sudo chmod 664 $(pwd)/$distarch/images/efiboot.img
#        sudo rm -rf /tmp/efiboot
    elif [ -d "$(pwd)/$distarch/$img" ]
    then
	echo "building $img.img...."
	/sbin/mksquashfs \
	    $(pwd)/$distarch/$img \
	    $(pwd)/$distarch/images/$img.img \
	    -all-root -no-fragments -noappend
	sudo chmod 664 $(pwd)/$distarch/images/$img.img
    fi
done

rm -f ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso* ../iso/$distrel/$distarch/$disttag-$distarch.iso
rm -f ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso*
rm -f ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.jigdo ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.template

if [ "$distrel" == "9" -o  "$distrel" == "10" ]
then
    mkdir -p $(pwd)/$distarch/repodata/
    rm -f  $(pwd)/$distarch/repodata/*comps.xml*
    /bin/cp -af $(pwd)/$distarch/Packages/base/comps.xml $(pwd)/$distarch/repodata/
    createrepo --database --update --skip-symlinks --simple-md-filenames --groupfile repodata/comps.xml $(pwd)/$distarch/
fi
sync; rm -rf $(pwd)/$distarch/.olddata $(pwd)/$distarch/repodata/repoview $(pwd)/$distarch/repoview
repoview $(pwd)/$distarch/
sync; rm -rf $(pwd)/$distarch/.repodata

bootimg='isolinux/isolinux.bin'
bootcat='isolinux/boot.cat'
efi_boot_file='images/efiboot.img'
mkisopts='-v -U -J -r -T'
today="$(date '+%d %b %Y')"
if [ "$distrel" == "10" ]
then
#Caton
#xorriso -as mkisofs \
#-o ../custom-SME10.iso \
#-V "SME Server" \
#-A "SME Server" \
#-joliet-long \
#-isohybrid-mbr images/efiboot.img \
#-c isolinux/boot.cat \
#-b isolinux/isolinux.bin \
#-no-emul-boot \
#-boot-load-size 4 \
#-boot-info-table \
#-eltorito-alt-boot \
#-e images/efiboot.img -no-emul-boot \
#-isohybrid-gpt-basdat \
#-R -J -v -T .

/usr/bin/xorriso -as mkisofs  -isohybrid-mbr  /usr/share/syslinux/isohdpfx.bin \
    $mkisopts  -joliet-long \
    -V "$distname" \
    -A "$distname" \
    -volset "$distname" \
    -c "$bootcat" -b "$bootimg"  \
    -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot \
    -e "$efi_boot_file" \
    -no-emul-boot -isohybrid-gpt-basdat \
    -x boot.iso -x lost+found -x product -x updates -x efiboot -x 'buildinstall.tree.*' -x CVS \
    -o ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso \
    $(pwd)/$distarch/

#mkisofs $mkisopts -joliet-long -V "$distname" \
#    -A "$distname" \
#    -volset "$distname" \
#    -b "$bootimg" -c "$bootcat" \
#    -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot \
#    -efi-boot "$efi_boot_file" \
#    -no-emul-boot -isohybrid-gpt-basdat \
#    -x boot.iso -x lost+found -x product -x updates -x 'buildinstall.tree.*' -x CVS \
#    -o ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso \
#    $(pwd)/$distarch/

else
mkisofs $mkisopts -V "$distname" \
    -A "$distname $distvers created on $today" \
    -b "$bootimg" -c "$bootcat" \
    -no-emul-boot -boot-load-size 4 -boot-info-table -x boot.iso \
    -x lost+found -x product -x updates -x 'buildinstall.tree.*' -x CVS \
    -o ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso \
    $(pwd)/$distarch/
fi

if [ "$distrel" == "10" ]
then
	#creating a root for netinstall 
	mkdir -p /tmp/{loop,remaster}
	sudo mount -o loop  $(pwd)/$distarch/images/boot.iso /tmp/loop
	# --no-perms --no-owner --no-group
	sudo rsync -av /tmp/loop/ /tmp/remaster/; sudo umount /tmp/loop
	sudo chown $user /tmp/remaster -R
	sudo chmod u+w /tmp/remaster -R 
	#cp  netinstall/ks.cfg /tmp/remaster/
	cp -a   $(pwd)/$distarch/netinstall/* /tmp/remaster/
	cp -a  $(pwd)/$distarch/images/product.img /tmp/remaster/images/
	# rebuild the EFI efiboot.img for netinstall

        echo "building efiboot.img for netinstall"
        # the content of the img should be /EFI/BOOT* and not /BOOT/*, so we need to copy the content in a temp dir 
#        sudo rm -rf /tmp/remaster/efiboot
	sudo mount -o loop  /tmp/remaster/efiboot.img /tmp/loop
	sudo cp -a /tmp/remaster/EFI/BOOT/grub.cfg /tmp/loop/EFI/BOOT/
	sudo umount /tmp/loop
#        mkdir -p /tmp/remaster/efiboot
#        cp -a /tmp/remaster/EFI $(pwd)/$distarch/efiboot
#        /sbin/mksquashfs \
#            /tmp/remaster/efiboot \
#            /tmp/remaster/images/efiboot.img \
#            -all-root -no-fragments -noappend
        sudo chmod 664 /tmp/remaster/images/efiboot.img
#        sudo rm -rf /tmp/remaster/efiboot
	#rebuild iso for netinstall

#	/usr/bin/xorriso -as mkisofs -isohybrid-mbr  /usr/share/syslinux/isohdpfx.bin \
       /usr/bin/xorriso -as mkisofs \
    	$mkisopts -joliet-long \
    	-V "$distname" \
    	-A "$distname" \
    	-volset "$distname" \
    	-c "$bootcat" -b "$bootimg"  \
    	-no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot \
    	-e "$efi_boot_file" \
    	-no-emul-boot -isohybrid-gpt-basdat \
    	-x boot.iso -x lost+found -x product -x updates -x efiboot -x 'buildinstall.tree.*' -x CVS \
    	-o ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso \
    	/tmp/remaster/
	rm -rf /tmp/loop
	sudo rm -rf /tmp/remaster
	
else
	cp -a $(pwd)/$distarch/images/boot.iso ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso
fi

if [ "$distrel" == "10" ]
then
	echo "xorriso doing it, no need for isohybrid"
else
 if [ -x /usr/bin/isohybrid ]
 then
	#needs syslinux; should implement efi ? --uefi ?
	# should not be necessary with centos7 : mkisofs/mkhybrids and genisoimage have been merged
	isohybrid ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso
 else
	# alternative with mkhybrid ??
	echo "isohybrid not available; you should install syslinux or use genisoimage options"
 fi
fi

if [ -x /usr/lib/anaconda-runtime/implantisomd5 ]
then
    /usr/lib/anaconda-runtime/implantisomd5 ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso
    #do it for the netinstall
    /usr/lib/anaconda-runtime/implantisomd5 ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso
else
    implantisomd5 ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso
    #do it for the netinstall
    implantisomd5 ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso
fi
md5sum ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso | sed 's,\.\..*/,,' > ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso.md5sum
sha1sum ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso | sed 's,\.\..*/,,' > ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso.sha1sum
zsyncmake -u $disttag-$distvers-$distarch.iso -o ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso.zsync ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso
mv ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso ../iso/$distrel/$distarch/$disttag-$distarch.iso
ln -sf $disttag-$distarch.iso ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso
# for netinstall
md5sum ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso | sed 's,\.\..*/,,' > ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso.md5sum
sha1sum ../iso/$distrel/$distarch/$disttag-$distvers-$distarch-netinstall.iso | sed 's,\.\..*/,,' > ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso.sha1sum


rsync -a --delete --delete-excluded \
    --exclude 'repodata/' --exclude 'product/' --exclude 'updates/' --exclude 'efiboot/' --exclude 'repoview/' \
    --exclude 'lost+found/' --exclude 'CVS/' --exclude 'buildinstall.tree.*/' \
    --link-dest=../$distarch/ $distarch/ $distarch.jigdo/

jigdo-file make-template --force \
    -i ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.iso \
    -j ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.jigdo \
    -t ../iso/$distrel/$distarch/$disttag-$distvers-$distarch.template \
    --label SMEmirror=$distarch.jigdo/ \
    --uri SMEmirror=http://mirror.contribs.org/releases/testing/$distrel/smeos/$distarch/ \
    $distarch.jigdo//
rm -rf $distarch.jigdo/

if  [ -d SRPMS ] && [  "$distarch" == "i386" -o "$distrel" == "10"  ]
then
    rm -f ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso* ../iso/$distrel/source/$disttag-SRPMS.iso*

    mkisofs $mkisopts -V "$distname" \
	-A "$distname $distvers SRPMS created on $today" \
	-x lost+found -x product -x updates -x efiboot -x 'buildinstall.tree.*' -x CVS \
	-o ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso \
	--graft-points ./SRPMS=SRPMS GPL=$distarch/GPL \
	RPM-GPG-KEY-SMEServer=$distarch/RPM-GPG-KEY-SMEServer

    md5sum ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso | sed 's,\.\..*/,,' > ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso.md5sum
    sha1sum ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso | sed 's,\.\..*/,,' > ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso.sha1sum
    zsyncmake -u $disttag-$distvers-SRPMS.iso -o ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso.zsync ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso
    mv ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso ../iso/$distrel/source/$disttag-SRPMS.iso
    ln -sf $disttag-SRPMS.iso ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso

    jigdo-file make-template --force \
	-i ../iso/$distrel/source/$disttag-$distvers-SRPMS.iso \
	-j ../iso/$distrel/source/$disttag-$distvers-SRPMS.jigdo \
	-t ../iso/$distrel/source/$disttag-$distvers-SRPMS.template \
	--label SMEmirror=SRPMS/ \
	--uri SMEmirror=http://mirror.contribs.org/releases/testing/$distrel/smeos/SRPMS/ \
	SRPMS/
fi

# That's it.