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#!/bin/bash

# remastersys script to make an installable livecd/dvd from a Debian installed 
# and customized system
#
#
#  Created by Tony "Fragadelic" Brijeski
#
#  Copyright 2007-2012 Under the GNU GPL2 License
#
#  Originally Created February 12th, 2007
#
#
#
#
#
figlet D4RkReMaStEr
# checking to make sure script is running with root privileges
. /etc/remastersys/remastersys.version

testroot="`whoami`"

if [ "$testroot" != "root" ]; then
     echo "Usage of remastersys $REMASTERSYSVERSION is as follows:"
     echo " "
     echo "   sudo remastersys backup|clean|dist [cdfs|iso] [filename.iso]"
     echo " "
     echo " "
     echo "Examples:"
     echo " "
     echo "   sudo remastersys backup   (to make a livecd/dvd backup of your system)"
     echo " "
     echo "   sudo remastersys backup custom.iso"
     echo "                             (to make a livecd/dvd backup and call the iso custom.iso)" 
     echo " "
     echo "   sudo remastersys clean    (to clean up temporary files of remastersys)"
     echo " "
     echo "   sudo remastersys dist     (to make a distributable livecd/dvd of your system)"
     echo " "
     echo "   sudo remastersys dist cdfs"
     echo "                             (to make a distributable livecd/dvd filesystem only)"
     echo " "
     echo "   sudo remastersys dist iso custom.iso"
     echo "                             (to make a distributable iso named custom.iso but only"
     echo "                              if the cdfs is already present)"
     echo " "
     echo "   cdfs and iso options should only be used if you wish to modify something on the"
     echo "   cd before the iso is created.  An example of this would be to modify the isolinux"
     echo "   portion of the livecd/dvd"
     echo " "

     exit 1
fi

# load the remastersys.conf file 

. /etc/remastersys.conf

# if the remastersys.conf file is incorrect or missing, make sure to set defaults

if [ "$LIVEUSER" = "" ]; then
#Somebody must have removed the username from the configuration file
#echo 
#this is a custom live user
LIVEUSER="custom"
fi

#make sure live user is all lowercase
LIVEUSER="`echo $LIVEUSER | awk '{print tolower ($0)}'`"

SHOWICON="`echo $SHOWICON | awk '{print tolower ($0)}'`"

if [ "$SHOWICON" = "1" ]; then
SHOWICON="1"
elif [ "$SHOWICON" = "yes" ]; then
SHOWICON="1"
elif [ "$SHOWICON" = "true" ]; then
SHOWICON="1"
else
SHOWICON="0"
fi


if [ "$WORKDIR" = "" ]; then
WORKDIR="/home/remastersys/remastersys"
BASEWORKDIR="/home/remastersys"
else
BASEWORKDIR="$WORKDIR"
WORKDIR="$WORKDIR/remastersys"
fi

if [ "$LIVECDLABEL" = "" ]; then
LIVECDLABEL="Custom Live CD"
fi

if [ "$ISOBOOT" != "GRUB" ]; then
ISOBOOT="ISOLINUX"
fi

if [ "$2" = "cdfs" ]; then
echo "Creating the cd filesystem only"
elif [ "$2" = "iso" ]; then
echo "Creating the iso file only"
elif [ "$2" = "" ]; then
echo " "
else
CUSTOMISO="$2"
fi

if [ "$3" != "" ]; then
CUSTOMISO="$3"
fi

if [ "$CUSTOMISO" = "" ]; then
CUSTOMISO="custom$1.iso"
fi

case $1  in

  backup)
     echo "System Backup Mode Selected"
     ;;

  clean)
     echo "Removing the build directory now..."
     rm -rf $WORKDIR
     echo "Done...Exiting"
     exit 0
     ;;

  dist)
     echo "Distribution Mode Selected"
     ;;


  *)
     echo "Usage of remastersys $REMASTERSYSVERSION is as follows:"
     echo " "
     echo "   sudo remastersys backup|clean|dist [cdfs|iso] [filename.iso]"
     echo " "
     echo " "
     echo "Examples:"
     echo " "
     echo "   sudo remastersys backup   (to make a livecd/dvd backup of your system)"
     echo " "
     echo "   sudo remastersys backup custom.iso"
     echo "                             (to make a livecd/dvd backup and call the iso custom.iso)" 
     echo " "
     echo "   sudo remastersys clean    (to clean up temporary files of remastersys)"
     echo " "
     echo "   sudo remastersys dist     (to make a distributable livecd/dvd of your system)"
     echo " "
     echo "   sudo remastersys dist cdfs"
     echo "                             (to make a distributable livecd/dvd filesystem only)"
     echo " "
     echo "   sudo remastersys dist iso custom.iso"
     echo "                             (to make a distributable iso named custom.iso but only"
     echo "                              if the cdfs is already present)"
     echo " "
     echo "   cdfs and iso options should only be used if you wish to modify something on the"
     echo "   cd before the iso is created.  An example of this would be to modify the isolinux"
     echo "   portion of the livecd/dvd"
     echo " "
     exit 1
     ;;

esac


cdfs (){

# Step 3 - Create the CD tree in $WORKDIR/ISOTMP
echo "Checking if the $WORKDIR folder has been created"
if [ -d "$WORKDIR" ]; then
rm -rf $WORKDIR/dummysys/var/*
rm -rf $WORKDIR/dummysys/etc/*
else
mkdir -p $WORKDIR/ISOTMP/live
mkdir -p $WORKDIR/ISOTMP/install
mkdir -p $WORKDIR/ISOTMP/preseed
mkdir -p $WORKDIR/dummysys/dev
mkdir -p $WORKDIR/dummysys/etc/live
mkdir -p $WORKDIR/dummysys/proc
mkdir -p $WORKDIR/dummysys/tmp
mkdir -p $WORKDIR/dummysys/sys
mkdir -p $WORKDIR/dummysys/mnt
#mkdir -p $WORKDIR/dummysys/media/cdrom
mkdir -p $WORKDIR/dummysys/media
mkdir -p $WORKDIR/dummysys/run
mkdir -p $WORKDIR/dummysys/var
chmod ug+rwx,o+rwt $WORKDIR/dummysys/tmp

fi




echo "Copying /var and /etc to temp area and excluding extra files"

if [ "$EXCLUDES" != "" ]; then
for addvar in $EXCLUDES ; do
VAREXCLUDES="$VAREXCLUDES --exclude='$addvar' "
done
fi

# if this is kde, copy the adept_notifier_auto.desktop to /etc/remastersys so the installer can put it back as live-initramfs removes it altogether
if [ -f /usr/share/autostart/adept_notifier_auto.desktop ]; then
cp /usr/share/autostart/adept_notifier_auto.desktop /etc/remastersys/
fi

# copy trackerd stuff as live-initramfs disables it
if [ -f /etc/xdg/autostart/tracker-applet.desktop ]; then
cp /etc/xdg/autostart/tracker-applet.desktop /etc/remastersys
fi
if [ -f /etc/xdg/autostart/trackerd.desktop ]; then
cp /etc/xdg/autostart/trackerd.desktop.xdg /etc/remastersys
fi
if [ -f /usr/share/autostart/trackerd.desktop ]; then
cp /usr/share/autostart/trackerd.desktop.share /etc/remastersys
fi

#cleanup leftover live script if it exists
if [ -f /etc/profile.d/zz-live.sh ]; then
rm -f /etc/profile.d/zz-live.sh
fi

rsync --exclude='*.log.*' --exclude='*.pid' --exclude='*.bak' --exclude='*.[0-9].gz' --exclude='*.deb' $VAREXCLUDES-a /var/. $WORKDIR/dummysys/var/.
rsync $VAREXCLUDES-a /etc/. $WORKDIR/dummysys/etc/.

if [ "$1" = "dist" ]; then
rm -f $WORKDIR/dummysys/etc/X11/xorg.conf
rm -f $WORKDIR/dummysys/etc/resolv.conf
rm -f $WORKDIR/dummysys/etc/hosts
rm -f $WORKDIR/dummysys/etc/hostname
fi

rm -f $WORKDIR/dummysys/etc/mtab
rm -f $WORKDIR/dummysys/etc/fstab
rm -f $WORKDIR/dummysys/etc/udev/rules.d/70-persistent*
ls $WORKDIR/dummysys/var/lib/apt/lists | grep -v ".gpg" | grep -v "lock" | grep -v "partial" | xargs -i rm $WORKDIR/dummysys/var/lib/apt/lists/{} ; 

if [ "$1" = "dist" ]; then
#fix for buggy debian live setup of gdm and gdm3
if [ -f $WORKDIR/dummysys/etc/gdm/gdm.conf ]; then
sed -i -e '/AutomaticLoginEnable/d' $WORKDIR/dummysys/etc/gdm/gdm.conf
fi
if [ -f $WORKDIR/dummysys/etc/gdm3/daemon.conf ]; then
sed -i -e '/AutomaticLoginEnable/d' $WORKDIR/dummysys/etc/gdm3/daemon.conf
fi
if [ -f $WORKDIR/dummysys/etc/gdm/gdm.conf-custom ]; then
echo "  " > $WORKDIR/dummysys/etc/gdm/gdm.conf-custom
fi

if [ -f /etc/X11/default-display-manager ]; then

if [ "$SHOWICON" = "1" ]; then
echo "Copying Install Icon to Desktop for live user"

if [ ! -d $WORKDIR/dummysys/etc/skel/Desktop ]; then
mkdir -p $WORKDIR/dummysys/etc/skel/Desktop
fi

if [ "`grep kdm /etc/X11/default-display-manager`" = "" ]; then
cp /usr/share/applications/remastersys-installer.desktop $WORKDIR/dummysys/etc/skel/Desktop/
chmod +x $WORKDIR/dummysys/etc/skel/Desktop/remastersys-installer.desktop
else
cp /usr/share/applications/remastersys-installer-kde.desktop $WORKDIR/dummysys/etc/skel/Desktop/
chmod +x $WORKDIR/dummysys/etc/skel/Desktop/remastersys-installer-kde.desktop
fi

fi

fi


rm -f $WORKDIR/dummysys/etc/group
rm -f $WORKDIR/dummysys/etc/group-
rm -f $WORKDIR/dummysys/etc/passwd
rm -f $WORKDIR/dummysys/etc/passwd-
rm -f $WORKDIR/dummysys/etc/shadow
rm -f $WORKDIR/dummysys/etc/shadow-
rm -f $WORKDIR/dummysys/etc/gshadow
rm -f $WORKDIR/dummysys/etc/gshadow-
rm -f $WORKDIR/dummysys/etc/wicd/wired-settings.conf
rm -f $WORKDIR/dummysys/etc/wicd/wireless-settings.conf
rm -rf $WORKDIR/dummysys/etc/NetworkManager/system-connections/*
rm -f $WORKDIR/dummysys/etc/printcap
rm -f $WORKDIR/dummysys/etc/cups/printers.conf
touch $WORKDIR/dummysys/etc/printcap
touch $WORKDIR/dummysys/etc/cups/printers.conf
rm -rf $WORKDIR/dummysys/var/cache/gdm/*
rm -rf $WORKDIR/dummysys/var/lib/sudo/*
rm -rf $WORKDIR/dummysys/var/run/console/*
rm -f $WORKDIR/dummysys/var/lib/kdm/kdmsts
rm -f $WORKDIR/dummysys/var/lib/AccountsService/users/*
rm -f $WORKDIR/dummysys/etc/gdm/gdm.conf-custom
rm -f $WORKDIR/dummysys/etc/gdm/custom.conf
rm -f $WORKDIR/dummysys/etc/cups/ssl/server.crt
rm -f $WORKDIR/dummysys/etc/cups/ssl/server.key
rm -f $WORKDIR/dummysys/etc/ssh/ssh_host_rsa_key
rm -f $WORKDIR/dummysys/etc/ssh/ssh_host_dsa_key.pub
rm -f $WORKDIR/dummysys/etc/ssh/ssh_host_dsa_key
rm -f $WORKDIR/dummysys/etc/ssh/ssh_host_rsa_key.pub


find $WORKDIR/dummysys/var/run $WORKDIR/dummysys/var/log $WORKDIR/dummysys/var/mail $WORKDIR/dummysys/var/spool $WORKDIR/dummysys/var/lock $WORKDIR/dummysys/var/backups $WORKDIR/dummysys/var/tmp -type f -exec rm '{}' \;

#further cleanup
rm -rf $WORKDIR/dummysys/var/cache/gdm/*
rm -rf $WORKDIR/dummysys/var/tmp/kdecache*
rm -rf $WORKDIR/dummysys/var/spool/gfax/*
rm -rf $WORKDIR/dummysys/var/run/gdm3/*
rm -rf $WORKDIR/dummysys/var/lib/sudo/*
rm -rf $WORKDIR/dummysys/var/lib/polkit-1/localauthority/10-vendor.d/10-live-cd.pkla


#fix for live scripts setup Contributed by AnthLee of SalineOS
rm -rf $WORKDIR/dummysys/var/lib/live/config/*

for i in dpkg.log lastlog mail.log syslog auth.log daemon.log faillog lpr.log mail.warn user.log boot debug mail.err messages wtmp bootstrap.log dmesg kern.log mail.info
do
        touch $WORKDIR/dummysys/var/log/${i}
done

# remove the non system users on the passwd and group files and copy them to dummysys

# see if any temp users left over from previous versions of remastersys as the process has now changed

grep '^[^:]*:[^:]*:[5-9][0-9][0-9]:' /etc/passwd | awk -F ":" '{print "/usr/sbin/userdel -f",$1}'> $WORKDIR/cleantmpusers
. $WORKDIR/cleantmpusers

grep '^[^:]*:[^:]*:[0-9]:' /etc/passwd >> $WORKDIR/dummysys/etc/passwd
grep '^[^:]*:[^:]*:[0-9][0-9]:' /etc/passwd >> $WORKDIR/dummysys/etc/passwd
grep '^[^:]*:[^:]*:[0-9][0-9][0-9]:' /etc/passwd >> $WORKDIR/dummysys/etc/passwd
grep '^[^:]*:[^:]*:[3-9][0-9][0-9][0-9][0-9]:' /etc/passwd >> $WORKDIR/dummysys/etc/passwd

grep '^[^:]*:[^:]*:[0-9]:' /etc/group >> $WORKDIR/dummysys/etc/group
grep '^[^:]*:[^:]*:[0-9][0-9]:' /etc/group >> $WORKDIR/dummysys/etc/group
grep '^[^:]*:[^:]*:[0-9][0-9][0-9]:' /etc/group >> $WORKDIR/dummysys/etc/group
grep '^[^:]*:[^:]*:[3-9][0-9][0-9][0-9][0-9]:' /etc/group >> $WORKDIR/dummysys/etc/group

grep '^[^:]*:[^:]*:[5-9][0-9][0-9]:' /etc/passwd | awk -F ":" '{print $1}'> $WORKDIR/tmpusers1
grep '^[^:]*:[^:]*:[1-9][0-9][0-9][0-9]:' /etc/passwd | awk -F ":" '{print $1}'> $WORKDIR/tmpusers2
grep '^[^:]*:[^:]*:[1-2][0-9][0-9][0-9][0-9]:' /etc/passwd | awk -F ":" '{print $1}'> $WORKDIR/tmpusers3

cat $WORKDIR/tmpusers1 $WORKDIR/tmpusers2 $WORKDIR/tmpusers3 > $WORKDIR/tmpusers

cat $WORKDIR/tmpusers | while read LINE ;do

echo $LINE | xargs -i sed -e 's/,{}//g' $WORKDIR/dummysys/etc/group > $WORKDIR/dummysys/etc/group.new1
echo $LINE | xargs -i sed -e 's/{},//g' $WORKDIR/dummysys/etc/group.new1 > $WORKDIR/dummysys/etc/group.new2
echo $LINE | xargs -i sed -e 's/{}//g' $WORKDIR/dummysys/etc/group.new2 > $WORKDIR/dummysys/etc/group

rm -rf $WORKDIR/dummysys/etc/group.new1 $WORKDIR/dummysys/etc/group.new2

done

fi

# copy over some of the necessary stuff for the livecd

if [ -f /etc/remastersys/preseed/*.seed ]; then
cp /etc/remastersys/preseed/* $WORKDIR/ISOTMP/preseed/
fi

#BOOT Type selected is GRUB
if [ "$ISOBOOT" = "GRUB" ]; then

cp /etc/remastersys/isolinux/memtest.bin $WORKDIR/ISOTMP/memtest.bin

mkdir -p $WORKDIR/ISOTMP/boot/grub
mkdir -p $WORKDIR/ISOTMP/usr/share/grub
cp -a /boot/grub/* $WORKDIR/ISOTMP/boot/grub/
cp -a /usr/share/grub/* $WORKDIR/ISOTMP/usr/share/grub/
cp /etc/remastersys/grub/grub.cfg $WORKDIR/ISOTMP/boot/grub/grub.cfg
cp /etc/remastersys/grub.png $WORKDIR/ISOTMP/boot/grub/grub.png

sed -i -e 's/__LIVECDLABEL__/'"$LIVECDLABEL"'/g' $WORKDIR/ISOTMP/boot/grub/grub.cfg

if [ ! -d /etc/plymouth ]; then

sed -i -e 's/splash//g' $WORKDIR/ISOTMP/boot/grub/grub.cfg

fi



else
#BOOT Type selected is ISOLINUX

mkdir -p $WORKDIR/ISOTMP/isolinux

if [ `ls /etc/remastersys/customisolinux` ]; then

cp /etc/remastersys/customisolinux/* $WORKDIR/ISOTMP/isolinux/

else

cp /etc/remastersys/isolinux/* $WORKDIR/ISOTMP/isolinux/

sed -i -e 's/__LIVECDLABEL__/'"$LIVECDLABEL"'/g' $WORKDIR/ISOTMP/isolinux/menu.cfg

if [ ! -d /etc/plymouth ]; then

sed -i -e 's/splash//g' $WORKDIR/ISOTMP/isolinux/live.cfg

fi

fi

fi

sleep 1


# Step 4 - Prepare live.conf depending on whether this is a backup or dist

if [ "$1" = "backup" ]; then
LIVEUSER="`grep '^[^:]*:[^:]*:1000:' /etc/passwd | awk -F ":" '{ print $1 }'`"

#fix Thunar volmanrc for live
for i in `ls -d /home/*`; do

if [ /$i/.config/Thunar/volmanrc ]; then
  sed -i -e 's/TRUE/FALSE/g' /$i/.config/Thunar/volmanrc
  cp -f /$i/.config/volmanrc /root/.config/Thunar/volmanrc
fi

done

fi
if [ ! -d /etc/live ]; then
mkdir -p /etc/live
fi

echo "export LIVE_USERNAME=\"$LIVEUSER\"" > /etc/live/config.conf
echo "export LIVE_USER_FULLNAME=\"Live session user\"" >> /etc/live/config.conf
echo "export LIVE_HOSTNAME=\"$LIVEUSER\"" >> /etc/live/config.conf
if [ "$1" = "backup" ]; then
echo "export LIVE_NOCONFIGS=\"user-setup,sudo,locales,locales-all,tzdata,gdm,gdm3,kdm,lightdm,lxdm,nodm,slim,xinit,keyboard-configuration,gnome-panel-data,gnome-power-manager,gnome-screensaver,kde-services,debian-installer-launcher,login\"" >> /etc/live/config.conf
fi

#fix for a bug in the debian live boot scripts that starts a second X server
if [ "$1" = "dist" ] && [ -f /etc/X11/default-display-manager ]; then
echo "export LIVE_NOCONFIGS=\"xinit\"" >> /etc/live/config.conf
fi

cp /etc/live/config.conf $WORKDIR/dummysys/etc/live/

sleep 1

#fix for policy kit in live
sed -i -e 's/ResultAny=no/ResultAny=yes/g' /lib/live/config/1100-policykit
sed -i -e 's/ResultInactive=no/ResultInactive=yes/g' /lib/live/config/1100-policykit



echo "Setting up live options for $1 mode"

# make a new initial ramdisk including the live scripts
update-initramfs -t -c -k $(uname -r)

echo "Copying your kernel and initrd for the livecd"
cp /boot/vmlinuz-$(uname -r) $WORKDIR/ISOTMP/live/vmlinuz
cp /boot/initrd.img-$(uname -r) $WORKDIR/ISOTMP/live/initrd.img

# Step 5 - Make filesystem.squashfs

if [ -f $WORKDIR/remastersys.log ]; then
rm -f $WORKDIR/remastersys.log
touch $WORKDIR/remastersys.log
fi


if [ -f $WORKDIR/ISOTMP/live/filesystem.squashfs ]; then
rm -f $WORKDIR/ISOTMP/live/filesystem.squashfs
fi

echo "Creating filesystem.squashfs   ... this will take a while so be patient"

if [ "$SQUASHFSOPTS" = "" ]; then
SQUASHFSOPTS="-no-recovery -always-use-fragments -b 1M"
fi

REALFOLDERS=""

for d in `ls -d $WORKDIR/dummysys/*`; do
REALFOLDERS="$REALFOLDERS $d"
done

if [ "$1" = "backup" ]; then

for d in `ls / | grep -v etc | grep -v run | grep -v tmp | grep -v sys | grep -v var \
| grep -v dev | grep -v media | grep -v mnt | grep -v lost+found | grep -v proc`; do
REALFOLDERS="$REALFOLDERS /$d"
done

else

for d in `ls / | grep -v etc | grep -v run | grep -v tmp | grep -v sys | grep -v var \
| grep -v dev | grep -v media | grep -v mnt | grep -v lost+found | grep -v proc \
| grep -v home`; do
REALFOLDERS="$REALFOLDERS /$d"
done

fi

mksquashfs $REALFOLDERS $WORKDIR/ISOTMP/live/filesystem.squashfs -no-duplicates $SQUASHFSOPTS -e \
root/.thumbnails \
root/.cache \
root/.bash_history \
root/.lesshst \
root/.nano_history \
boot/grub \
$BASEWORKDIR $EXCLUDES 2>>$WORKDIR/remastersys.log


if [ "$1" = "backup" ]; then
#return Thunar volmanrc back to normal
for i in `ls -d /home/*`; do

if [ /$i/.config/Thunar/volmanrc ]; then
  sed -i -e 's/FALSE/TRUE/g' /$i/.config/Thunar/volmanrc
  cp -f /$i/.config/volmanrc /root/.config/Thunar/volmanrc
fi

done

fi


sleep 1



#add some stuff the log in case of problems so I can troubleshoot it easier
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "Mount information" >>$WORKDIR/remastersys.log
mount >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "df information" >>$WORKDIR/remastersys.log
df -h >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/remastersys.conf info" >>$WORKDIR/remastersys.log
cat /etc/remastersys.conf >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/live/config.conf info" >>$WORKDIR/remastersys.log
cat /etc/live/config.conf >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/passwd info" >>$WORKDIR/remastersys.log
cat $WORKDIR/dummysys/etc/passwd >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/group info" >>$WORKDIR/remastersys.log
cat $WORKDIR/dummysys/etc/group >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/skel info" >>$WORKDIR/remastersys.log
find /etc/skel/ >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "/etc/X11/default-display-manager info" >>$WORKDIR/remastersys.log
cat /etc/X11/default-display-manager >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log
echo "Remastersys Version info" >>$WORKDIR/remastersys.log
cat /etc/remastersys/remastersys.version >>$WORKDIR/remastersys.log
echo "-----------------------------------------------------" >>$WORKDIR/remastersys.log
echo "Command-line options = $@" >>$WORKDIR/remastersys.log
echo "------------------------------------------------------" >>$WORKDIR/remastersys.log


sleep 1

}

iso (){

CREATEISO="`which mkisofs`"
if [ "$CREATEISO" = "" ]; then
CREATEISO="`which genisoimage`"
fi

# check to see if the cd filesystem exists

if [ ! -f "$WORKDIR/ISOTMP/live/filesystem.squashfs" ]; then
echo "The cd filesystem is missing.  Either there was a problem creating the compressed filesystem or you are trying to run sudo remastersys dist iso before sudo remastersys dist cdfs"
echo "The cd filesystem is missing.  Either there was a problem creating the compressed filesystem or you are trying to run sudo remastersys dist iso before sudo remastersys dist cdfs" >>$WORKDIR/remastersys.log

exit 1
fi

#isolinux mode

sleep 1

# Step 6 - Make the ISO file

if [ "$ISOBOOT" = "GRUB" ]; then

echo "Creating $CUSTOMISO in $WORKDIR using grub-mkrescue"
echo "Creating $CUSTOMISO in $WORKDIR using grub-mkrescue" >>$WORKDIR/remastersys.log
grub-mkrescue -o $WORKDIR/$CUSTOMISO $WORKDIR/ISOTMP/ 2>>$WORKDIR/remastersys.log 1>>$WORKDIR/remastersys.log


else
echo "Creating $CUSTOMISO in $WORKDIR using $CREATEISO"
echo "Creating $CUSTOMISO in $WORKDIR using $CREATEISO" >>$WORKDIR/remastersys.log
$CREATEISO    \
 -quiet \
 -r    \
 -V "$LIVECDLABEL"    \
 -cache-inodes    \
 -J    \
 -l    \
 -b isolinux/isolinux.bin    \
 -c isolinux/boot.cat    \
 -no-emul-boot    \
 -allow-limited-size    \
 -boot-load-size 4    \
 -boot-info-table    \
 -o $WORKDIR/$CUSTOMISO "$WORKDIR/ISOTMP" 2>>$WORKDIR/remastersys.log 1>>$WORKDIR/remastersys.log

# create hybrid iso so it can be dd installed to a usb flash drive

echo "Making the iso into a hybrid image so it can be imaged to a usb key or burned to optical media"

isohybrid $WORKDIR/$CUSTOMISO
fi
# create the md5 sum file so the user doesn't have to - this is good so the iso file can later be tested to ensure it hasn't become corrupted


echo "Creating $CUSTOMISO.md5 in $WORKDIR"
echo "Creating $CUSTOMISO.md5 in $WORKDIR" >>$WORKDIR/remastersys.log

cd $WORKDIR
md5sum $CUSTOMISO > $CUSTOMISO.md5

sleep 1


echo "$WORKDIR/$CUSTOMISO is ready to be burned or tested in a virtual machine."
echo " "
echo "Recoded by D4RkNiK0l4s"
echo " "
ls -hs $WORKDIR/$CUSTOMISO
ls -hs $WORKDIR/$CUSTOMISO >> $WORKDIR/remastersys.log
echo " " 
echo "It is recommended to run 'sudo remastersys clean' once you have burned and tested the $CUSTOMISO"
echo " "


}

# check to see if either iso or cdfs options have been invoked and proceed accordingly

if [ "$2" = "iso" ]; then
iso $@
elif [ "$2" = "cdfs" ]; then
cdfs $@
else
cdfs $@
iso $@
fi




exit 0