#!/bin/rc

# prereq: mountfs
# desc: download or continue to download the distribution archives

switch($1) {
case checkready
	devs=(`{cat /net/ipifc/*/status >[2]/dev/null |
		grep -v '127\.0\.0\.1' |
		sed 's/ .*//'})
	if(~ $#devs 0) {
		download=notdone
		export download
	}
	if(~ $mountdist done){
		download=notdone
		export download
	}

case go
	# BUG make restartable
	echo 'Downloading distribution package...'
	baropt='-w 145,129,445,168'
	if(~ $textinst 1)
		baropt=-t
	mkdir -p /n/newfs/dist
	if(! hget -vo /n/newfs/dist/_9front.iso.bz2 $installurl/9front.iso.bz2 |[2] aux/statusbar $baropt 'downloading '^9front.iso.bz2)
			exit
	mv /n/newfs/dist/_9front.iso.bz2 /n/newfs/dist/9front.iso.bz2

	echo 'The distribution is downloaded.'

	srvmedia=()
	mountmedia=(mount /srv/cwfs /n/distmedia)
	distmediadir=/dist
	export distmediadir mountmedia distmedia
	
case checkdone
	if(! test -f /n/newfs/dist/9front.iso.bz2) {
		download=notdone
		export download
	}
}