⟦82a12e508⟧

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#ident "@(#)INSTALL	1.12 - 88/05/25"

# This script is the first stage of the installation procedure for
# System V.3 on the Intel AT/386.  It runs disksetup.at to prompt the
# user for information about his disk and partitions thereon.  The
# disksetup program builds the following files:
# /etc/partitions -- with the disk characteristics and partitions from the
#                    user,
# fdisk.data -- used as re-directed input to fdisk to set aside a DOS area
#                on the disk and install the first-stage bootstrap,
# addparts -- contains the names of additional partitions the user may
#             want in addition to the required standard ones,
# mkfs.data -- contains information about each filesystem which the user
#              wants made.
#
# Enough of the system is copied to the hard disk that we can boot there
# and copy the remainder of the system.

echo
while :;do
echo > /etc/kdinit
echo '# Initialize keyboard and font' >> /etc/kdinit
echo
echo "                     Terminal nationality:"
echo
echo "                        1:	Danish"
echo
echo "                        2:	Swedish"
echo
echo "                        3:	German"
echo
echo "                        4:	English"
echo
echo "                        5:	US Ascii"
echo
echo "Type the number corresponding to the nationality of your terminal: \c"
read a
case $a in
	1)
	echo "/etc/keyb dk" >> /etc/kdinit
	break
	;;
	2)
	echo "/etc/keyb sv" >> /etc/kdinit
	break
	;;
	3)
	echo "/etc/keyb gr" >> /etc/kdinit
	break
	;;
	4)
	echo "/etc/keyb uk" >> /etc/kdinit
	break
	;;
	5)
	echo "/etc/keyb us" >> /etc/kdinit
	break
	;;
	*)
	echo "\007\n\n\n                     Unknown terminal type\n\n\n"
	continue
	;;
esac
done
echo "/bin/chcp 850" >> /etc/kdinit
chmod +x /etc/kdinit
/etc/kdinit
echo
set -e                  # exit if anything bad happens
set +x
echo "Do you wish to do a complete (destructive) installation (y/n)? \c"
read a
if [ "$a" = "n" ]
	then
	>addparts
	rm -f /etc/partitions
	echo "disk0:" >/tmp/part
	echo "boot=\"/etc/boot\", device=\"/dev/rdsk/0s0\"" >>/tmp/part
	mkpart -f /tmp/part -x /tmp/partitions disk0
	while read a
	do
		if [ "$a" = "usrx:" ]
		then
			echo "usr" >>addparts
		fi

		if [ "$a" = "usr2x:" ]
		then
			echo "usr2" >>addparts
		fi
	done </tmp/partitions
	mkpart -f /tmp/partitions -b diskx
	rm -f /tmp/part*
else    echo
	echo "About to install UNIX on your hard disk.  This process will destroy"
	echo "any and all data currently on that disk, INCLUDING DOS FILES!"
	echo "If you have DOS files you would like to back up before proceding"
	echo "with system installation, enter n<RETURN> to the following question."
	echo
	echo "Do you wish to proceed with UNIX installation (y/n)? \c"
	read a
	if [ "$a" != "y" ]
	then
		exit 1
	fi
	intlv=""
	echo
	echo "Do you wish to (re)format your hard disk (y/n)? \c"
	read fmt
	if [ "$fmt" = "y" ]
	then
		echo "\nDoes your controller support 1:1 interleave (y/n)? \c"
		read a
		if [ "$a" = "y" ]
		then	intlv=1
		else 	intlv=4
		fi
	fi
	echo
	echo "Do you wish to do a complete surface analysis?  Answer 'y' to write"
	echo "and read every sector, 'n' to just read every sector.  NOTE: writing"
	echo "the whole disk takes a while... (y/n)? \c"
	read vf
	if [ "$vf" = "y" ]
	then    verf="V"
	else    verf="v"
	fi
	disksetup $intlv
	echo
	if [ "$fmt" = "n" ]
	then
		echo "Initializing hard disk."
		/etc/mkpart -i disk0 >/dev/null 2>&1
	else
		echo "Reformatting and initializing hard disk."
		echo y | /etc/mkpart -i -F $intlv disk0 >/dev/null
	fi
	echo "\nCreating DOS partition (if any)."
	/etc/fdisk /dev/rdsk/0s0 <fdisk.data >/dev/null
	echo "\nCreating standard UNIX partitions.\n"
	echo y | /etc/mkpart -P rootus -P swap -P reserved -P alts -$verf disk0 >/dev/null
	echo "\nCreating additional UNIX partitions."
	while read pnam
	do
		/etc/mkpart -P $pnam disk0 >/dev/null 2>&1
	done <addparts
	while read devnm
	do
		read devsiz
		read cylsiz
		read fsnam
		echo "\nCreating file system for" $fsnam
		/etc/mkfs $devnm $devsiz 1 $cylsiz >/dev/null
		echo "Labeling" $fsnam
		/etc/labelit $devnm $fsnam disk0 >/dev/null
		sync
		echo "Creating lost+found directory for" $fsnam
		/etc/mount $devnm /mnt >/dev/null 2>&1
		mkdir /mnt/lost+found
		chmod 777 /mnt/lost+found
		for x in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 \
			 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 \
			 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
		do
			>/mnt/lost+found/tmp.$x
		done
		rm -f /mnt/lost+found/*
		sync
		/etc/umount $devnm
	done <mkfs.data
fi
sync
set +e
echo "\nMounting hard disk root partition."
/etc/mount /dev/dsk/0s1 /mnt >/dev/null 2>&1
mntcd=$?
set -e
if [ $mntcd -ne 0 ]
then    echo "\nMount of hard disk root partition failed.  Attempting fsck."
	/etc/fsck -y /dev/dsk/0s1
	/etc/mount /dev/dsk/0s1 /mnt
fi
echo "\nCopying files to hard disk root partition...please wait."
cp unix /mnt
find dev bin etc shlib -print | cpio -pdmau /mnt >/dev/null 2>&1
mv /mnt/etc/inittab2 /mnt/etc/inittab
> /mnt/etc/mnttab
cp addparts /mnt
cp .profile /mnt
[ -d /mnt/tmp ] || mkdir /mnt/tmp
[ -d /mnt/mnt ] || mkdir /mnt/mnt
[ -d /mnt/usr ] || mkdir /mnt/usr
chmod 777 /mnt/tmp /mnt/mnt /mnt/usr
cp INSTALL2 /mnt/tmp/INSTALL
mv /mnt/bin/-sh /mnt/tmp/-sh
find dev/console -print | cpio -pdmau /mnt/tmp >/dev/null 2>&1
sync
/etc/umount /dev/dsk/0s1
sync
sync
echo
echo "First stage of installation complete."
echo "When you see \"Press any key to re-boot,\""
echo "remove the floppy disk and re-boot the system from the hard disk."
echo "System installation will proceed automatically from there."
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