#!/bin/sh -e

# move backup to /var
if [ -d /home/martin/backup ] && [ ! -d /var/backups/martin ]; then
    cp -a /home/martin/backup /var/backups/martin
    rm -rf /home/martin/backup
fi

# install already shipped debs
UBUNTU_CD="/home/martin/download/ubuntu/`lsb_release -c`-alternate-`dpkg --print-architecture`.iso"
if [ -r "$UBUNTU_CD" ]; then
    mount -o loop "$UBUNTU_CD" /cdrom
    apt-cdrom -m add
fi
DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends build-essential fakeroot devscripts postfix openssh-server bzr python-paramiko 

# root's ssh stuff
if [ ! -d /root/.ssh ] && [ -d /home/martin/.ssh ]; then
    mkdir -p /root/.ssh
    chmod 700 /root/.ssh
    cp /home/martin/.ssh/id_rsa* /home/martin/.ssh/known_hosts /home/martin/.ssh/config /root/.ssh/
fi

# restore /etc bzr branch, rescue the files we do not want to restore
# completely
cd /etc
if [ ! -d /etc/.bzr ]; then
    for i in passwd group shadow fstab; do
        [ -e $i.originst ] || cp $i $i.originst
    done
    [ -e /backup-etc ] || bzr get sftp://martin@piware.de/home/martin/backup/`hostname`-etc /backup-etc
    cp -av /backup-etc/* /etc/
    cp -av /backup-etc/.bzr/ /etc/
    rm -rf /backup-etc
    chmod 600 /etc/ssh/ssh_*_key

    # only restore dchroot part into fstab
    grep -A 200 "^# dchroots" fstab >> fstab.originst || true
    mv fstab.originst fstab

    # only restore the human users from passwd/group
    for i in passwd group; do
        perl -naF: -e 'print if $F[2] > 1000 && $F[2] < 60000' $i >> $i.originst
        mv $i.originst $i
    done

    # only restore some passwords from shadow
    egrep 'martin|netti|joe' shadow >> shadow.originst
    mv shadow.originst shadow
    chown root:shadow shadow
    chmod 640 shadow
fi

# update postfix for new configuration
newaliases
/etc/init.d/postfix restart

# copy apt cache
if [ -d /home/aptcache ]; then
    find /home/aptcache/ -name "*.deb" -exec cp '{}' /var/cache/apt/archives/ \;
    rm -rf /home/aptcache
fi

# other setup
dpkg -i /home/martin/download/libdvdcss2_*deb || true
locale-gen ru_RU ru_RU.UTF-8

# remove packages that we do not need
killall apt-get || true # cronjob goo
apt-get purge -y --auto-remove hplip brltty bluez-cups gnome-accessibility-themes gnome-mag gnome-orca onboard tomboy ttf-arabeyes ttf-arphic-uming ttf-kochi-gothic ttf-kochi-mincho ttf-lao ttf-malayalam-fonts ttf-thai-tlwg landscape-common update-motd tracker|| true

rm -f /etc/rcS.d/*pcmcia* /etc/rcS.d/*ppp*

# install packages from network sources
killall apt-get || true
apt-get update -o Acquire::Http::No-Cache=true

DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y --force-yes vim bzrtools bzr-svn patchutils offlineimap wipe diffstat gtimelog jigdo-file libtool devhelp python-doc manpages-dev gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-multiverse gstreamer0.10-plugins-ugly-multiverse gstreamer0.10-ffmpeg weechat weechat-plugins weechat-scripts dpatch wdiff debian-goodies ccache subversion listadmin quilt python-dev cryptsetup mutt editmoin lintian python-gtk2-doc fakechroot ubuntu-dev-tools dput gnome-blog dchroot fakechroot imagemagick pngquant pdfjam easytag rsnapshot openvpn texlive-lang-german python-coverage
apt-get -y build-dep postgresql-8.3 gnome-mount hal cups apport jockey

if [ `hostname` = donald ]; then
    DEBIAN_FRONTEND=noninteractive apt-get install -y --force-yes dhcp3-server ia32-libs latex-beamer sane-utils
fi
if [ `hostname` = tick ]; then
    DEBIAN_FRONTEND=noninteractive apt-get install -y powertop 
fi

umount /cdrom || true

# crontabs
crontab -u martin - <<EOF
# m h  dom mon dow   command
05 * * * * \$HOME/bin/backup >/dev/null
EOF

# other setup
if [ `hostname` = "donald" ]; then
    ifdown eth1
    ifup eth1
    /etc/init.d/dhcp3-server restart

fi
if [ -x /usr/bin/gtimelog ]; then
    patch /usr/bin/gtimelog ~martin/archiv/gtimelog.wednesday.patch
fi