freebsd-dev/release/extract.sh

#!/bin/sh
# $Id: extract.sh,v 1.16 1994/11/29 00:56:30 jkh Exp $
PATH=/stand:$PATH
DDIR=/

if [ -f bindist.aa ] ; then
	# Temporary kludge for pathological bindist.
	if [ -f $DDIR/etc/myname ]; then
		cp $DDIR/etc/hosts $DDIR/etc/myname $DDIR/stand/etc
	fi
	if [ -f $DDIR/etc/defaultrouter ]; then
		cp $DDIR/etc/defaultrouter $DDIR/stand/etc
	fi
	echo; echo "Extracting bindist, please wait." 
	cat bindist.?? | gzip -c -d | ( cd $DDIR; cpio -H tar -imdu )
	if [ -f $DDIR/stand/etc/myname ]; then
		# Add back what the bindist nuked.
		cp $DDIR/stand/etc/myname $DDIR/etc
		cat $DDIR/stand/etc/hosts >> $DDIR/etc/hosts
	fi
	if [ -f $DDIR/stand/etc/defaultrouter ]; then
		cp $DDIR/stand/etc/defaultrouter $DDIR/etc
	fi
	chmod 1777 /tmp
	rm -f /sys
	ln -s /usr/src/sys /sys
fi

for i in *.aa
do
	b=`basename $i .aa`
	if [ "$b" != bindist ] ; then
		if [ "$b" = des ] ; then
			# We cannot replace /sbin/init while it runs
			# so move it out of the way for now
			mv /sbin/init /sbin/non_des_init
		fi
		echo "Extracting $b"
		cat $b.?? | gzip -c -d | ( cd $DDIR; cpio -H tar -imdu )
	fi
done
11th hour fixes to get the install just right. Fix some bugs in how ftp transfers were done, make sure all output goes to /dev/ttyv1 for debugging, add in the parallel-IP support so Poul will stop squeaking (for the moment, anyway). 1994-11-08 11:14:45 +00:00			`#!/bin/sh`
Fixes from Jim Babb. Should finally fix tape installations. Thanks, Jim! Submitted by: babb 1994-12-04 03:41:18 +00:00			`# $Id: extract.sh,v 1.16 1994/11/29 00:56:30 jkh Exp $`
Eliminate the use of cpio in extraction. The stupid thing whines too much, and it doesn't support --unlink. I think it's time to nuke cpio completely out of the installation process, unless someone can think of a really good reason to keep it (and don't say multiple volume extraction since we a) don't use it anywhere anyway, and b) tar supports that too, now). 1994-11-17 11:53:14 +00:00			`PATH=/stand:$PATH`
Make it extract anything it finds... 1994-11-10 02:24:47 +00:00			`DDIR=/`

More hacks from the last 20 hours... 1994-11-21 04:14:33 +00:00			`if [ -f bindist.aa ] ; then`
Temporarily correct for Poul's insane serial-killer bindist (that wants to kill myname and wipe out my oh-so-carefully constructed hosts file). 1994-11-08 11:17:29 +00:00			`# Temporary kludge for pathological bindist.`
When this is run manually, the myname protection stuff probably isn't needed in all cases. Guard against this. 1994-11-12 09:55:29 +00:00			`if [ -f $DDIR/etc/myname ]; then`
			`cp $DDIR/etc/hosts $DDIR/etc/myname $DDIR/stand/etc`
			`fi`
Make sure that homicidal bindist doesn't clobber my /etc/defaultrouter file, either. 1994-11-18 10:22:39 +00:00			`if [ -f $DDIR/etc/defaultrouter ]; then`
			`cp $DDIR/etc/defaultrouter $DDIR/stand/etc`
			`fi`
Eliminate the use of cpio in extraction. The stupid thing whines too much, and it doesn't support --unlink. I think it's time to nuke cpio completely out of the installation process, unless someone can think of a really good reason to keep it (and don't say multiple volume extraction since we a) don't use it anywhere anyway, and b) tar supports that too, now). 1994-11-17 11:53:14 +00:00			`echo; echo "Extracting bindist, please wait."`
More hacks from the last 20 hours... 1994-11-21 04:14:33 +00:00			`cat bindist.?? \| gzip -c -d \| ( cd $DDIR; cpio -H tar -imdu )`
When this is run manually, the myname protection stuff probably isn't needed in all cases. Guard against this. 1994-11-12 09:55:29 +00:00			`if [ -f $DDIR/stand/etc/myname ]; then`
			`# Add back what the bindist nuked.`
			`cp $DDIR/stand/etc/myname $DDIR/etc`
			`cat $DDIR/stand/etc/hosts >> $DDIR/etc/hosts`
			`fi`
Make sure that homicidal bindist doesn't clobber my /etc/defaultrouter file, either. 1994-11-18 10:22:39 +00:00			`if [ -f $DDIR/stand/etc/defaultrouter ]; then`
			`cp $DDIR/stand/etc/defaultrouter $DDIR/etc`
			`fi`
Do some last evil things when extracting the bindist to work around problems reported so far with /tmp and /sys. This should just drop into a current bindist without problems. 1994-11-29 00:56:30 +00:00			`chmod 1777 /tmp`
			`rm -f /sys`
			`ln -s /usr/src/sys /sys`
Add extract-script. 1994-11-06 23:47:06 +00:00			`fi`
Make it extract anything it finds... 1994-11-10 02:24:47 +00:00
			`for i in *.aa`
			`do`
			b=`basename $i .aa`
Fixes from Jim Babb. Should finally fix tape installations. Thanks, Jim! Submitted by: babb 1994-12-04 03:41:18 +00:00			`if [ "$b" != bindist ] ; then`
More hacks from the last 20 hours... 1994-11-21 04:14:33 +00:00			`if [ "$b" = des ] ; then`
Added des to the food for this. 1994-11-10 03:22:27 +00:00			`# We cannot replace /sbin/init while it runs`
			`# so move it out of the way for now`
More hacks from the last 20 hours... 1994-11-21 04:14:33 +00:00			`mv /sbin/init /sbin/non_des_init`
Added des to the food for this. 1994-11-10 03:22:27 +00:00			`fi`
Move the echo to the right place in case the bindist has already extracted. 1994-11-10 02:47:06 +00:00			`echo "Extracting $b"`
1. Use cpio instead of tar again. Bruce's comments made me paranoid. 2. Invoke sub-scripts using absolute paths. 1994-11-18 10:05:47 +00:00			`cat $b.?? \| gzip -c -d \| ( cd $DDIR; cpio -H tar -imdu )`
Make it extract anything it finds... 1994-11-10 02:24:47 +00:00			`fi`
			`done`