# Zoran 'jelly' Dzelajlija <jelly@srce.hr>
notice () {
- dialog --backtitle "$title" --msgbox "$*" 18 75
+ LC_MESSAGES=hr_HR dialog --backtitle "$title" --msgbox "$*" 18 75
}
first_warning () {
- dialog --backtitle "$title" --yesno "$msg_first_warning" 18 75
+ LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$msg_first_warning" 18 75
+ if [ $? -ne 0 ]; then
+ log "Upgrade canceled."
+ exit 0
+ fi
}
pkg() {
}
}
-update() {
+apt_update() {
log "Running apt-get update ..."
apt-get -y$s update || {
apt-get -yf install
apt-get -y$s update
}
apt-get autoclean
+}
+
+apt_download() {
+ log "Running apt-get download ..."
apt-get -dy$s dist-upgrade
}
}
}
+remove_x() {
+ LC_MESSAGES=hr_HR dialog --backtitle "$title" --yesno "$msg_remove_x" 18 75
+ if [ $? -eq 0 ]; then
+ log "Removing X Window System"
+ pkgrm xlibs
+ else
+ log "Skipping X Window System removal"
+ fi
+}
+
remove_bloat() {
local to_remove add_this i j n text to_show cmd tmpfile installed
local update_selections pkgs_to_deselect pkgs_to_remove oldifs pkglist
[ -z "$to_show" ] && return 0
test $n -gt 8 && n=8
tmpfile=$(mktemp /var/lib/carnet-upgrade/dialog-tmp.XXXXXX)
- cmd="dialog --nocancel --backtitle \""$title"\" --checklist \""$text"\" 20 75 $n $to_show"
+ cmd="LC_MESSAGES=hr_HR dialog --nocancel --backtitle \""$title"\" --checklist \""$text"\" 20 75 $n $to_show"
[ "$DEBUG" ] && set +x
eval $cmd 2> $tmpfile
[ "$DEBUG" ] && set -x
# funkcija za ispis paketa koje treba upgradeati
check_upgrade () {
local upgrade
- upgrade="`what_upgrade`"
+ upgrade=${1:-"`what_upgrade`"}
if [ "$upgrade" ]; then
notice "
fi
}
+# update sarge urls in sources list
+fix_sarge_sources () {
+ local apt_sources='/etc/apt/sources.list'
+ local fixed_sources=$(mktemp /var/lib/carnet-upgrade/sources.list.XXXXXX)
+
+ # sarge (oldstable) was archived recently -> sources.list needs update
+ awk -v archive='http://archive.debian.org/debian' \
+ -v security='http://archive.debian.org/debian-security' \
+ '$3 == "sarge" && $2 ~ /[/]debian$/ { $2 = archive }
+ $3 == "sarge/updates" && $2 ~ /security\.debian\.org$/ { $2 = security }
+ { print }' $apt_sources > $fixed_sources
+
+ # did anything get updated
+ if ! cmp $apt_sources $fixed_sources >/dev/null; then
+ log "sources.list fixed to use archive.debian.org"
+
+ # backup current version
+ if [ ! -f "$apt_sources.$backup_ext.sarge" ]; then
+ cp -av $apt_sources "$apt_sources.$backup_ext.sarge"
+ fi
+
+ # install fixed version
+ cp -av $fixed_sources $apt_sources
+
+ # update the database
+ apt_update
+ fi
+
+ # delete temporary
+ rm -f $fixed_sources
+}
+
+# try to check if we are using the latest version of carnet-upgrade script
+check_my_version () {
+ local packages latest_version
+
+ packages=$(mktemp /var/lib/carnet-upgrade/Packages.XXXXXX)
+ if wget -q -O$packages $packages_uri; then
+ latest_version=$(sed -ne \
+ '/Package: carnet-upgrade/,/Description:/{ /Version: /s///p }' \
+ $packages)
+ rm -f $packages
+
+ if [ "$latest_version" ]; then
+ log "Running carnet-upgrade version is $version"
+ log "Latest carnet-upgrade version is $latest_version"
+ if dpkg --compare-versions "$version" lt "$latest_version"; then
+ check_upgrade " carnet-upgrade"
+ else log "Already using the latest carnet-upgrade version."; fi
+ else log "Failed to get latest version, skipping check."; fi
+ else log "Failed to download Packages file, skipping check."; fi
+
+ rm -f $packages
+}
+
# if apache is installed make sure it's version 2
check_apache_version () {
fi
}
+# if grsec is installed make sure it is fresh
+check_grsec_kernel () {
+ local ver=`uname -r`
+
+ log "Kernel version: $ver"
+ if [ "$ver" = "${ver%-grsec}" ]; then
+ # not grsec variant
+ return 0
+ fi
+
+ if [ "$ver" = "${ver#2.6.2[4-9]}" ]; then
+ # kernel too old
+ notice "
+Prije prelaska na Debian Etch potrebno je napraviti nadogradnju na najnoviji grsec kernel.
+
+Pokrenite:
+ # apt-get update
+ # apt-get install kernel-2.6-cn
+ # reboot
+
+Nakon toga ponovno pozovite ovu skriptu."
+ log "carnet-upgrade aborted, kernel upgrade needed."
+ exit 1
+ fi
+}
+
upgrade () {
local i to_install packages
case "$1" in
pkgadd dpkg apt debconf python-apt
dpkg-reconfigure carnet-keyring srce-keyring
- update
+ apt_update
}
# remove skey (not supported anymore)
php4-cn \
apache2-cn \
php4-odbc \
- php4-suhosin
+ php4-suhosin \
+ php-suhosin-cn
do
if pkg $package; then
packages="$packages $package"
fi
done
- for package in $(echo $packages); do
- pkgadd $package
- done
+ # enable suhosin downgrade to etch version
+ if pkg php4-suhosin; then
+ pkgrm php4-suhosin php-suhosin-cn
+ fi
+
+ eval pkgadd $packages
}
upgrade_amavis () {
local conf
- # remove init script diversion
- if [ -L /etc/init.d/amavis -a -f /etc/init.d/amavis.amavisd-new ]; then
- rm -vf /etc/init.d/amavis
- dpkg-divert --quiet --remove /etc/init.d/amavis
+ # remove init script diversion before upgrade
+ if pkg amavisd-cn lt 3:2.4.2-4; then
+ if [ -L /etc/init.d/amavis -a -f /etc/init.d/amavis.amavisd-new ]; then
+ rm -vf /etc/init.d/amavis
+ dpkg-divert --remove /etc/init.d/amavis
+ fi
fi
# move old config aside
's/^\(clamd.*\)5.clamav.log$/\14\tsocket/g' \
/etc/init.d/amavisd-cn || true
+ # check if link got lost
+ if pkg amavisd-cn && [ ! -L /etc/init.d/amavis ]; then
+ apt-get install --reinstall --yes amavisd-cn
+ fi
+
# start new packages
/etc/init.d/amavis restart
}
EOF
}
-check_disk_space() {
- local available_disk_space
- available_disk_space=$(df -m /var|tail -1|awk '{print $4}')
- if [ $available_disk_space -lt $min_var_space ]; then
- log "carnet-upgrade aborted: not enough space on /var (need ${min_var_space}MB)"
- notice "Premalo mjesta na /var particiji. Potrebno je imati barem ${min_var_space}MB."
+check_archives_space() {
+ local available_disk_space archives_size
+ available_disk_space=$(free_space /var/cache/apt/archives/)
+ archives_size=$(download_size dist-upgrade)
+
+ if [ $? -ne 0 ]; then
+ log "Failed to get download size, skipping check."
+ return 0
+ fi
+
+ log "Archives space: ${available_disk_space}MB"
+ log "Download size: ${archives_size}MB"
+
+ if [ $available_disk_space -lt $archives_size ]; then
+ log "carnet-upgrade aborted: not enough space in /var/cache/apt/archives/ (have ${available_disk_space}MB, need ${archives_size}MB)"
+ notice "Premalo slobodnog mjesta u /var/cache/apt/archives/ za skidanje paketa (potrebno je barem ${archives_size}MB). Procitajte poglavlje 'Izvanredne situacije' u dokumentaciji."
+ exit 1
+ fi
+}
+
+check_kernel_space() {
+ local available_disk_space kernel_size
+ available_disk_space=$(free_space /)
+ kernel_size=$(installed_size kernel-2.6-cn)
+
+ if [ $? -ne 0 ]; then
+ log "Failed to get installed size, skipping check."
+ return 0
+ fi
+
+ log "Free space in /: ${available_disk_space}MB"
+ log "Kernel size: ${kernel_size}MB"
+
+ if LC_ALL=C apt-get --yes --print-uris install kernel-2.6-cn \
+ | grep -q '^kernel-2.6-cn is already the newest version.$'
+ then
+ log "Not checking free space in /: kernel-2.6-cn already installed"
+ return
+ fi
+
+ if [ $available_disk_space -lt $kernel_size ]; then
+ log "carnet-upgrade aborted: not enough space in / (have ${available_disk_space}MB, need ${kernel_size}MB)"
+ notice "Premalo mjesta u / za instalaciju kernela (potrebno je barem ${kernel_size}MB). Procitajte poglavlje 'Izvanredne situacije' u dokumentaciji."
exit 1
fi
}
+
+free_space() {
+ df --portability --block-size=1M "$1" | tail -1 | awk '{print $4}'
+}
+
+download_size() {
+ local size
+ size=$(LC_ALL=C apt-get --yes --print-uris "$@" | grep '^Need to get ')
+
+ if [ $? -ne 0 ]; then
+ log "Failed to get download size for 'apt-get $@'."
+ return 1
+ fi
+
+ size=${size#Need to get }
+ size=${size%%B*}
+
+ size_to_mb "${size}B"
+}
+
+installed_size() {
+ local package size
+ package=$1
+ size=$(apt-cache show $package | grep '^Installed-Size:')
+
+ if [ $? -ne 0 ]; then
+ log "Failed to get installed size for '$package'."
+ return 1
+ fi
+
+ size=${size#*: }
+
+ size_to_mb "${size}kB"
+}
+
+size_to_mb() {
+ local size
+ size=$1
+ if [ -z "$size" ]; then
+ size=0;
+ fi
+
+ if [ "${size%kB}" != "$size" ]; then
+ size=$(round ${size%kB})
+ size=$(($size/1024+1))
+ elif [ "${size%MB}" != "$size" ]; then
+ size=$(round ${size%MB})
+ elif [ "${size%GB}" != "$size" ]; then
+ size=$(round ${size%GB})
+ size=$(($size*1024))
+ elif [ "${size%[0-9]B}" != "$size" ]; then
+ size=$(round ${size%B})
+ size=$(($size/1024/1024+1))
+ else
+ log "unrecognized size unit: $size"
+ return 1
+ fi
+
+ echo $size
+}
+
+round() {
+ local num
+ num=$1
+
+ if [ "${num%.*}" != "$num" ]; then
+ num=${num%.*}
+ num=$(($num+1))
+ fi
+
+ echo $num
+}
projects / carnet-upgrade.git / blobdiff