#! /bin/sh
# explode master batch files into normal batch files

# =()<. ${NEWSCONFIG-@<NEWSCONFIG>@}>()=
. ${NEWSCONFIG-/usr/local/libexec/cnews/config}

PATH=$NEWSCTL/bin:$NEWSBIN/relay:$NEWSBIN:$NEWSPATH ; export PATH
umask $NEWSUMASK

lock LOCKexplode $$ || exit 1
status=1
trap "unlock LOCKexplode ; trap 0 ; exit \$status" 0 1 2 15

cd $NEWSARTS
for f in `ls out.master | egrep '^[0-9][^.]*$'`
do
	fsize=`sizeof out.master/$f`
	roomfor=`spacefor $fsize batchfiles`
	if test " $roomfor" -lt 10	# good general rule of thumb
	then
		echo "no room to explode out.master/$f" |
					report -u 'exploder short of space'
		exit
	fi
	work=$f.tmp
	lock LOCK $$ || exit
	mv out.master/$f out.master/$work
	st=$?
	unlock LOCK
	if test " $st" -ne 0
	then
		echo "\`mv out.master/$f out.master/$work' gave status $st" |
				report -u "explode unable to rename file"
		exit
	fi
	if explode out.master/$work 2>/tmp/ex$$ && test ! -s /tmp/ex$$
	then
		rm -f out.master/$work
	else
		bad=$f.`now`
		mv out.master/$work out.master/$bad
		report -u "explode failed on out.master/$bad" </tmp/ex$$
	fi
	rm -f /tmp/ex$$
done
status=0