#!/bin/sh

# Create the distribution file system

# if it exists, delete it
if [ -e FS ]; then 
	echo "Removing Old File System"
	rm -rf FS
fi
if [ -e FS.gz ]; then
	echo "Backing up old file system"
	mv FS.gz attic/_FS.gz 
fi

# create empty space for filesystem - 4.0MB
echo "Creating Space for File System"
dd if=/dev/zero of=FS bs=1k count=4096

# create ext2 file system w/1500 i-nodes
echo "Making new EXT2 File System"
mke2fs -m 0 -N 1500 FS -F -q 

# now mount it
echo "Mounting File System in /mnt2"
mount -o loop=/dev/loop0 FS /mnt2

# Install packages
# get list of packages to install from ./package_list
{ 
while read files; do
	echo "Adding package $files"
	cp packages/$files /mnt2
	cd /mnt2; tar xfz $files; rm $files; cd ~/distro
done
} < package_list


# create the etc/ archive from the local source/etc/ directory
if [ -e packages/etc.tgz ]; then
	echo "Removing old etc/ directory"
	rm packages/etc.tgz
fi
echo "Creating etc/ archive"
cd source; tar cfz ~/distro/packages/etc.tgz etc/; cd ~/distro;
# and install it
cp packages/etc.tgz /mnt2
cd /mnt2; tar xfz etc.tgz; rm etc.tgz; cd ~/distro

# now unmount the new FS
echo "Unmounting File System"
sync; sync;
umount /mnt2

# and zip it up
echo "Ziping up new File System"
gzip -9 FS

# delete old FS.gz from floppy
echo "Removing old File System from floppy"
mdel a:FS.gz

# and move in new one
echo "Installing new File System on floppy"
mcopy FS.gz a:

echo "File System creation complete."