#!/bin/bash

# Author: Caolan McNamara <caolanm@redhat.com>
# Usage: e.g. makefc3chroot /mnt/fc3

# Creates a fc3 chroot environment which includes everything needed to
# build openoffice.org installsets which meet the requirements of Hamburg
# openoffice.org QA


if [ $# -lt 1 ] ; then
	echo Usage: e.g. makefc3chroot /mnt/fc3
	exit 1
fi

if [ `id -u` != "0" ] ; then
	echo "makefc3chroot: You must be root"
	exit 1
fi

echo "makefc3chroot: Creating a FC3 chroot env in $1"

TMPFILE=‘mktemp‘ || exit 1
cat <<'EOF' > $TMPFILE
[main]
cachedir=/var/cache/yum
keepcache=0
logfile=/var/log/yum.log
pkgpolicy=newest
distroverpkg=redhat-release
tolerant=1
exactarch=0
obsoletes=1

[fc3core]
name=Fedora Core $releasever - $basearch 
baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/i386/os/
enabled=1

[fc3updates]
name=Fedora Core $releasever - $basearch - Updates
baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/updates/$releasever/i386/
enabled=1

[jpackage-generic]
name=JPackage (free), generic
mirrorlist=http://www.jpackage.org/jpackage_generic.txt
failovermethod=priority
enabled=1

EOF

mkdir -p $1/etc $1/dev $1/proc $1/sys $1/var/tmp $1/var/cache/yum $1/var/log $1/var/lib/rpm
touch $1/etc/fstab
touch $1/etc/mtab
if [ ! -e $1/dev/null ]; then
	mknod $1/dev/null c 1 3
	chmod 666 $1/dev/null
fi
mount --bind /proc $1/proc
mount --bind /sys $1/sys
mount --bind /dev $1/dev
rpm --root $1 --import http://fedora.redhat.com/about/security/4F2A6FD2.txt
rpm --root $1 -Uvh --nodeps --force http://download.fedora.redhat.com/pub/fedora/linux/core/3/i386/os/Fedora/RPMS/fedora-release-3-8.i386.rpm
ret=1
while [ $ret -ne 0 ]; do
	yum -c $TMPFILE -y --installroot=$1 --disablerepo="*" --enablerepo=fc3core --enablerepo=fc3updates --enablerepo=jpackage-generic install gcc-c++ bzip2 tcsh make which perl-libwww-perl perl-Compress-Zlib zip cups-devel pam-devel libxslt rpm pkgconfig libxml2-devel xorg-x11-devel bison flex patch unzip gnome-vfs2-devel gtk2-devel wget file rpm-build vim-enhanced yum ant cvs openssh-clients diffutils perl-Crypt-SSLeay autoconf
	ret=$?
done
rm -f $TMPFILE
cp -f /etc/resolv.conf /etc/hosts $1/etc
/usr/sbin/chroot $1 /bin/bash -c "echo no | cpan -i Archive::Zip"
/usr/sbin/chroot $1 /bin/bash -c "echo | cpan -i SOAP::Lite"
/usr/sbin/chroot $1 /bin/bash -c "cd && wget http://tools.openoffice.org/moz_prebuild/680/LINUXGCCIruntime.zip http://tools.openoffice.org/moz_prebuild/680/LINUXGCCIlib.zip http://tools.openoffice.org/moz_prebuild/680/LINUXGCCIinc.zip"
cd $1/opt
wget http://download.java.net/dlj/binaries/jdk-1_5_0_07-distro-linux-i586.bin
wget "https://jdk-distros.dev.java.net/source/browse/*checkout*/jdk-distros/trunk/utils/construct.sh?content-type=text%2Fplain" -Oconstruct.sh
mkdir unbundle-jdk
cd unbundle-jdk
sh ../jdk-1_5_0_07-distro-linux-i586.bin --accept-license
/usr/sbin/chroot $1 /bin/bash -c "cd /opt && sh construct.sh unbundle-jdk linux-jdk linux-jre"
echo "export PATH=\$PATH:/opt/linux-jdk/bin" > $1/root/.bashrc
umount $1/proc
umount $1/sys
umount $1/dev