#!/bin/sh

# runs currently on app5.fedora.phx.redhat.com
# invoked by a script on porkchop.redhat.com (internal) that does the rsync afterwards
# the chroot in /mashroot is premade (ick)

DATE=$1

[ -z "$DATE" ] && {
	echo "usage: buildrawhide <date>"
	exit 1
}

mount -t nfs -o rw,defaults ntap-fedora1.fedora.phx.redhat.com:/vol/fedora/build/koji /mashroot/mnt/koji/
/usr/sbin/chroot /mashroot bash -- << EOF
# we want clean config files
yum -y remove mash >/dev/null
yum -y upgrade > /dev/null
yum -y install koji yum createrepo cvs make intltool findutils mash yum-utils rsync repoview /bin/mail >/dev/null

OLD=$(find /mnt/koji/mash/ -maxdepth 1 -type d -name "rawhide-20*" 2>/dev/null| sort | tail -1)
mkdir /tmp/mashbuild.$DATE
cd /tmp/mashbuild.$DATE
cvs -d :pserver:anonymous@cvs.fedora.redhat.com:/cvs/extras -z3 -q co comps && {
	cd comps
	make comps-f8.xml
	cp comps-f8.xml ../comps.xml
	cd ..
}
mkdir -p /mnt/koji/mash/rawhide-$DATE/logs
for dir in $OLD/development/* ; do
	arch=${dir##*/}
	if [ -d "$dir/os" ] ; then
   		mkdir -p /mnt/koji/mash/rawhide-$DATE/development/$arch/os/
  		rsync -va $dir/os/repodata /mnt/koji/mash/rawhide-$DATE/development/$arch/os/
  		rsync -va $dir/os/repoview /mnt/koji/mash/rawhide-$DATE/development/$arch/os/
  	elif [ -d "$dir/SRPMS" ]; then
  		mkdir -p /mnt/koji/mash/rawhide-$DATE/development/source/SRPMS/
  		rsync -va $dir/os/repodata /mnt/koji/mash/rawhide-$DATE/development/source/SRPMS/
  		rsync -va $dir/os/repoview /mnt/koji/mash/rawhide-$DATE/development/source/SRPMS/
  	fi
done
mash -o /mnt/koji/mash/rawhide-$DATE --compsfile /tmp/mashbuild.$DATE/comps.xml development > /mnt/koji/mash/rawhide-$DATE/logs/mash.log 2>&1 || exit 1
[ -n "\$OLD" ] && /usr/share/mash/treediff /mnt/koji/mash/rawhide-$DATE/development \$OLD/development > /mnt/koji/mash/rawhide-$DATE/logs/treediff
/usr/share/mash/spam-o-matic /mnt/koji/mash/rawhide-$DATE/development >/mnt/koji/mash/rawhide-$DATE/logs/depcheck
rm -rf /tmp/mashbuild.$DATE
exit 0
EOF
rc=$?
umount /mashroot/mnt/koji
if [ "$rc" = "0" ]; then
	for arch in i386 x86_64 ppc ; do
		HOST=$(koji list-hosts --quiet --enabled --ready --arch=$arch | sed 's|/| |g' | sort -gn -k4 -k5r | awk -F '.' '{ print $1 ; exit }')
		/home/fedora/notting/pungify $DATE $arch mock@$HOST > /mnt/koji/mash/rawhide-$DATE/logs/pungify-$arch.log 2>&1 &
	done
	wait
fi
exit $rc