Package that installs the autoupgrade mechanism on LE 5

Signed-off-by: Klismann Smoger Mottin <ksm09@inf.ufpr.br>

le-autoupgrade/VERSAO

+0.0.1

le-autoupgrade/gerar.sh

+#!/bin/bash
+# gerar.sh
+# Copyright (c) 2006 by Bruno Ribas <ribas@ufpr.br>
+
+DIRTMP=$(mktemp -d)
+VERSAO=$(cat VERSAO)
+
+#arrumar versao
+#$1 tipo de incremento
+MAJOR=$(echo $VERSAO| cut -d'.' -f1)
+MINOR=$(echo $VERSAO| cut -d'.' -f2)
+REVISION=$(echo $VERSAO| cut -d'.' -f3)
+
+case $1 in
+	Minor)
+		((MINOR++))
+		REVISION=0
+		;;
+	Major)
+		((MAJOR++))
+		MINOR=0
+		REVISION=0
+		;;
+	help)
+		echo "Uso: $0 Major|Minor|Revision"
+		echo '     Major - Altera versao Major'
+		echo '     Minor - Altera versao Minor'
+		exit
+		;;
+	*)
+		((REVISION++))
+		;;
+esac
+
+VERSAO="${MAJOR}.${MINOR}.${REVISION}"
+echo "$VERSAO" > VERSAO
+
+#Compila a documentacao do pacote no diretorio doc/
+#cd doc/
+#hevea -text *.tex
+#hevea -text *.tex
+#cd ../
+
+cp -a pacote $DIRTMP
+
+#Copia a documentacao compilada para dentro do pacote.
+#cp doc/*.txt $DIRTMP/pacote/usr/share/doc/prd-*
+
+cd $DIRTMP
+find . -name ".git" -exec rm -rf {} \; &>/dev/null
+sed -i -e "s/Version:/Version: $VERSAO/" pacote/DEBIAN/control
+
+fakeroot dpkg -b pacote .
+
+cd -
+
+cp $DIRTMP/*deb .
+rm -rf $DIRTMP
+
+
+# vim:tabstop=4:shiftwidth=4:encoding=iso-8859-1

le-autoupgrade/pacote/DEBIAN/control

+Package: le-autoupgrade
+Priority: important
+Section: main
+Version:
+Architecture: all
+Depends: cron | anacron, apt, debianutils
+Maintainer: LE Maintainer <le-maintainer@c3sl.ufpr.br>
+Description: Cron script to upgrade school machines of Linux Educacional project
+ This package is part of the Linux Educacional Project.

le-autoupgrade/pacote/DEBIAN/postrm

+#!/bin/bash
+
+# Copyright (C) 2012 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-autoupgrade
+#
+# le-autoupgrade 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 (at your option) any later version.
+#
+# This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+
+
+if [[ "$1" != "upgrade" ]]; then
+    crontab -l | grep -v "le-autoupgrade" | crontab -
+fi
+exit 0

le-autoupgrade/pacote/DEBIAN/preinst

+#!/bin/bash
+
+# Copyright (C) 2012 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-autoupgrade
+#
+# le-autoupgrade 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 (at your option) any later version.
+#
+# This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+
+CRONLINE='0 * * * * /usr/local/sbin/le-autoupgrade'
+if ! crontab -l | grep "le-autoupgrade"; then
+    cron="$(crontab -l)\n$CRONLINE"
+    printf "$cron\n\n" | crontab -
+fi
+
+exit 0

le-autoupgrade/pacote/usr/local/sbin/le-autoupgrade

+#!/bin/bash
+#
+# Copyright (C) 2012 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of le-autoupgrade
+#
+# le-autoupgrade 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 (at your option) any later version.
+#
+# This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+# Settings
+APTGET="apt-get --quiet -y --force-yes"
+
+DIR_CONFIG="/etc/le-autoupgrade"
+DIR_EXEC="$DIR_CONFIG/exec"
+UPGRADING="/tmp/upgrading"
+UPDATING="/tmp/updating"
+PHYSIC_LOG="/var/log/le/le-autoupgrade.log"
+LASTEXEC="/etc/le-autoupgrade/le-autoupgrade-lastexec"
+ERROR=0
+
+PATH="/sbin:/usr/sbin:$PATH"
+
+NOW=$(date +%s)
+LASTEXECTIME=$(cat $LASTEXEC)
+ONEDAY=$(( 60 * 60 * 24 ))
+if test -f $LASTEXEC && test $(( $NOW - $LASTEXECTIME )) -le $ONEDAY; then
+    exit 0
+fi
+
+
+# Prepare information in case of error
+
+# Run a command passed as argument
+function run {
+    echo "==$(date)==" >> $PHYSIC_LOG
+    $@ &> $PHYSIC_LOG
+    return $?
+}
+
+# sleep for a random interval of time (default 30min)
+# (some code taken from cron-apt, thanks)
+randomSleep()
+{
+    randomSleepUpperLimit=1800
+    if [ -z "$RANDOM" ] ; then
+        # A fix for shells that do not have this bash feature.
+        RANDOM=$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -c"1-5")
+    fi
+    TIME=$(($RANDOM % $randomSleepUpperLimit))
+    echo "sleeping for $TIME seconds" >> $PHYSIC_LOG
+    sleep $TIME
+    return 0
+}
+
+# Force non-interactive Debconf mode
+export DEBIAN_FRONTEND="noninteractive"
+
+touch $UPGRADING
+touch $UPDATING
+
+# Check if there is a "dpkg --configure -a" error
+run dpkg --configure -a
+
+if run $APTGET update; then
+    rm -f $UPDATING
+else
+    echo "Update failed!" >> $PHYSIC_LOG
+fi
+
+if ! test -f $UPDATING && randomSleep && run $APTGET dist-upgrade -d; then
+    rm -f $UPGRADING
+else
+    echo "Upgrade failed!" >> $PHYSIC_LOG
+fi
+
+# Check if download and update were done succefully.
+if [[ -f $UPGRADING ]] || [[ -f $UPDATING ]]; then
+    ERROR=1
+# If we have downloaded sucefully, we can now do the upgrade
+else
+    # Upgrade and check success
+    if ! run $APTGET dist-upgrade; then
+        ERROR=1
+    fi
+
+    # Run other packages scripts
+    for SCRIPT in $(run-parts --test "$DIR_EXEC" ) ; do
+       run $SCRIPT
+    done
+
+    if ! run $APTGET autoremove; then
+        ERROR=1
+    fi
+
+    date +%s > $LASTEXEC
+
+fi
+
+rm -f $UPGRADING
+rm -f $UPDATING

le-autoupgrade/pacote/usr/local/share/doc/le-autoupgrade/AUTHORS

+C3SL - Centro de Computacao Cientifica e Software Livre
+
+Adriano da Luz
+Bruno Cesar Ribas
+Carlos Carvalho
+Cleide Luzia Bonfim Possamai
+Eduardo Todt
+Erik Alexandre Pucci
+Juliana Bueno
+Klismann Smoger Mottin
+Laura Sanchez Garcia
+Lucas Manika Koeb
+Lucas Falcão Radaelli
+Luis Carlos Erpen de Bona
+Marcos Castilho
+Michael Liang
+Thiago Henrique Dos Santos Picharski