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|
#!/bin/bash
#
# jail-upgrade v0.5: upgrade packages in jails
# feedback: rhatto@riseup.net | GPL
#
# Jail-upgrade is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.
#
# Jail-upgrade is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA
#
COMMON="/usr/libexec/simplepkg/common.sh"
function jail_upgrade {
local patches_dir storage_dir
echo upgrading jail $1...
if [ "$SIMPLARET" == "simplaret" ]; then
VERSION="`cat $1/etc/slackware-version | awk '{ print $2 }' | sed -e 's/.0$//'`"
ARCH="`cat $1/etc/slackware-version | awk '{ print $3 }' | sed -e 's/(//' -e 's/)//'`"
if [ -z "$ARCH" ]; then
ARCH="i386"
fi
patches_dir="$PATCHES_DIR/$ARCH/$VERSION"
storage_dir="$STORAGE/$ARCH/$VERSION"
elif [ "$SIMPLARET" == "swaret" ]; then
patches_dir="$PACTHES_DIR"
storage_dir="$STORAGE"
fi
if [ -d "$patches_dir" ]; then
for file in `find $patches_dir -name *tgz`; do
pack=`package_name $file`
if check_for_upgrade $file $1; then
ROOT=$1 upgradepkg $file
upgraded $pack
fi
done
else
if [ "$SIMPLARET" == "simplaret" ]; then
echo error: cant upgrade for arch $ARCH and version $VERSION on $1: no such patch dir $patches_dir
elif [ "$SIMPLARET" == "swaret" ]; then
echo error: cant upgrade on $1: no such patch dir $patches_dir
fi
return
fi
# optionally, search all packages in the repositories and apply a patch if:
# - the package is installed in the jail
# - it hasn't already applied in the jail
# - has different version or build from the current installed package
if [ "$CONSIDER_ALL_PACKAGES_AS_PATCHES" == "YES" ] ||
[ "$CONSIDER_ALL_PACKAGES_AS_PATCHES" == "1" ]; then
if [ -d "$storage_dir" ]; then
for file in `find $storage_dir -name *tgz`; do
pack=`package_name $file`
if check_for_upgrade $file $1; then
# the package is installed
if ! echo $UPGRADED | grep -q $pack; then
# it hasnt already applied
ROOT=$1 upgradepkg $file
upgraded $pack
fi
fi
done
fi
fi
# clear the upgraded package list
unset UPGRADED
}
function check_for_upgrade {
# check if package $1 is installed in the $2 root environment
# and should be upgraded
local pack found file
found="0"
file="$1"
pack="`package_name $file`"
if [ -d "$2/var/log/packages/" ] && [ ! -z "$file" ]; then
for installed in `ls $2/var/log/packages/$pack* 2> /dev/null`; do
if [[ "$pack" == "`package_name $installed.tgz`" ]]; then
if [[ "`basename $installed`" != "`basename $file .tgz`" ]]; then
found="1"
fi
fi
done
fi
# if the package is installed, return true, otherwise false
if [ "$found" == "0" ]; then
return 1
elif [ "$found" == "1" ]; then
return 0
fi
}
function upgraded {
UPGRADED="$UPGRADED $1 "
}
if [ -f "$COMMON" ]; then
source $COMMON
eval_config `basename $0`
else
echo "error: file $COMMON not found, check your `basename $0` installation"
exit 1
fi
if [ ! -z "$PATCHES" ]; then
if [ -d "$PATCHES" ]; then
PATCHES_DIR="$PATCHES"
else
echo "error: folder $PATCHES does not exist"
fi
fi
if [ "$SIMPLARET" != "simplaret" ] || [ "$SIMPLARET" == "swaret" ]; then
echo invalid value $SIMPLARET for SIMPLARET, please check your $CONF
exit 1
fi
UPGRADED=""
if [ -z "$1" ]; then
if [ -d "/var/log/packages" ]; then
jail_upgrade /
fi
for vserver in `ls $JAIL_ROOT`; do
if [ -d "$JAIL_ROOT/$vserver/var/log/packages" ]; then
jail_upgrade $JAIL_ROOT/$vserver
fi
done
elif [ -d "$JAIL_ROOT/$1" ]; then
if [ -d "$JAIL_ROOT/$1/var/log/packages" ]; then
jail_upgrade $JAIL_ROOT/$1
else
echo error: jail $JAIL_ROOT/$1 dont looks like a slackware system
fi
elif [ -f "$1" ]; then
basename="`basename $1 tgz`"
if [ "`basename $1 | sed -e "s/^$basename//"`" == "tgz" ]; then
arch="`package_arch $1`"
# TODO
# - atualizar nas jaulas de mesma arquitetura
true
fi
else
echo "error: jail $0 does not exist"
exit 1
fi
|
