Created scripts to automatize the package creation process

The following scripts were added:
  - build-agent-files: script to compile the sources from the git and create
    a tree with all necessary files to agent work.
  - create-integrity-system: script to create backup and md5sum from agent
    files to a better integrity.
  - build-update-package: script to create a .run package to be used with
    the auto-update feature.
  - build-install-package: script to create a package to be installed from
    the portal.

The following bootstraps were added:
  - bootstrap-install: the script to prepare the environment for the package
  - bootstrap-update: critical script to update a package installation

In a near future the README will contain details on how to use those
scripts.

Signed-off-by: Vinicius Ruoso <vkr07@c3sl.ufpr.br>

bootstraps/bootstrap-install

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+# This is the installation bootstrap
+
+[MD5SUM]
+FILE="SEED2.tgz"
+SEED_MEC_HOME="/opt/seed_mec"
+
+# This function shows some error message and aborts execution
+abort(){
+    printf "error: fatal: $1\n"
+    exit 1
+}
+
+# This function will check the integrity of tar package
+verify_md5(){
+    printf "Checking the md5..."
+    if [[ ${MD5_CHECK} == $(md5sum ${FILE} | awk '{print $1}') ]] ; then
+        printf "OK!\n"
+    else
+        printf "ERROR!\n"
+        rm -rf "${FILE}" &>/dev/null
+        userdel -r seed_mec &>/dev/null
+        groupdel seed_mec &>/dev/null
+        abort "este pacote está corrompido, por favor faça um novo download."
+    fi
+}
+
+# Begin of script
+
+# Creating seed_mec group and user
+if ! groupadd -fr seed_mec; then
+    abort "falha ao criar o grupo seed_mec."
+fi
+if ! useradd -rm -g seed_mec -s /bin/bash -d "${SEED_MEC_HOME}" seed_mec; then
+    abort "falha ao criar o usuário seed_mec."
+fi
+
+# Uncompress tar package and check its integrity
+tail -n +[BOOTSTRAP_LINES] $0 > "${SEED_MEC_HOME}/${FILE}"
+cd "${SEED_MEC_HOME}"
+verify_md5
+
+# Extract tar file and run agent
+tar xzf "${FILE}" &>/dev/null
+chown -R seed_mec:seed_mec "${SEED_MEC_HOME}"
+rm -rf ${FILE} &>/dev/null
+su -c "bash SEED2/agent.sh" seed_mec
+
+exit 0

bootstraps/bootstrap-update

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+# This is the update bootstrap
+
+FILE="SEED2-update-0.1.0.tgz"
+MD5_CHECK="2c8762a29fac0f380aa57301e84aa0f4"
+SEED_MEC_HOME="/opt/seed_mec"
+UPDATE_DIR="update/tmp/SEED2-run"
+
+# This function shows some error message and aborts execution
+abort(){
+    printf "error: fatal: $1\n"
+    exit 1
+}
+
+# That function verify the md5 of package is correct
+verify_md5(){
+    printf "[SEED2-update] Checking the md5..."
+    if [[ ${MD5_CHECK} == $(md5sum "${SEED_MEC_HOME}/update/tmp/${FILE}" | \
+                            awk '{print $1}') ]]; then
+        printf "OK!\n"
+    else
+        printf "ERROR!\n"
+        rm -rf ${FILE} &>/dev/null
+        abort "this package is currupted, please download it again."
+    fi
+}
+
+# Re-create the md5 from inep and proxy
+restore_inep_proxy_md5sum(){
+    for FILE in inep proxy; do
+        md5sum "${SEED_MEC_HOME}/SEED2/client/conf/${FILE}" |cut -d' ' -f1 > \
+               "${SEED_MEC_HOME}/${UPDATE_DIR}/.md5sum/client/conf/${FILE}"
+
+        # The backup md5 is the same
+        cp -a "${SEED_MEC_HOME}/${UPDATE_DIR}/.md5sum/client/conf/${FILE}" \
+               "${SEED_MEC_HOME}/${UPDATE_DIR}/.md5sum/.backup/client/conf/"
+    done
+}
+
+# Re-create the backup inep and proxy files
+# and copy the md5files
+restore_inep_proxy_backup(){
+    for FILE in inep proxy; do
+        # The backup itself
+        cp -a "${SEED_MEC_HOME}/SEED2/client/conf/${FILE}" \
+              "${SEED_MEC_HOME}/${UPDATE_DIR}/.backup/client/conf/"
+    done
+}
+
+# Begin of script
+
+# Create auxiliar directories
+mkdir -p "${SEED_MEC_HOME}/update/tmp"
+mkdir -p "${SEED_MEC_HOME}/update/old"
+
+# Extract the tar package
+tail -n +138 "$0" > "${SEED_MEC_HOME}/update/tmp/${FILE}"
+verify_md5
+cd "${SEED_MEC_HOME}/update/tmp"
+tar xzf "${FILE}" &>/dev/null
+cd - &>/dev/null
+
+# Copy the configuration files and dependents to new tree
+mkdir -p "${SEED_MEC_HOME}/update/tmp/SEED2-run/client/conf"
+
+# Check if inep and proxy files exist
+INEP_PROXY="${SEED_MEC_HOME}/SEED2/client/conf/inep
+            ${SEED_MEC_HOME}/SEED2/client/conf/proxy"
+for FILE in ${INEP_PROXY}; do
+    test -f "${FILE}" ||
+      abort "inep and/or proxy file(s) missing, please reinstall the package."
+done
+
+# Copy inep and proxy to new tree
+cp -a "${SEED_MEC_HOME}/SEED2/client/conf/"{inep,proxy} \
+      "${SEED_MEC_HOME}/update/tmp/SEED2-run/client/conf/"
+
+# Copy or create the md5 files from inep and proxy
+(test -d "${SEED_MEC_HOME}/SEED2/.md5sum" &&
+    cp -a "${SEED_MEC_HOME}/SEED2/.md5sum/client/conf/"{inep,proxy} \
+          "${SEED_MEC_HOME}/update/tmp/SEED2-run/.md5sum/client/conf/") ||
+restore_inep_proxy_md5sum
+
+# Copy or create the backup files from inep and proxy
+(test -d "${SEED_MEC_HOME}/SEED2/.backup" &&
+    cp -a "${SEED_MEC_HOME}/SEED2/.backup/client/conf/"{inep,proxy} \
+          "${SEED_MEC_HOME}/update/tmp/SEED2-run/.backup/client/conf/") ||
+restore_inep_proxy_backup
+
+
+
+# TODO: do some security backup???
+#cp -ra "${SEED_MEC_HOME}/SEED2/" "${SEED_MEC_HOME}/old/"
+
+# If something interrupt the script here, the tree will not be entirely
+# correct, so we create a file to mark somthing happen and on the next
+# execution the package will try to recover itself
+##### CRITICAL #####
+touch "${SEED_MEC_HOME}/SEED2/updating"
+
+# md5sum and backup folders
+rm -rf "${SEED_MEC_HOME}/SEED2/.md5sum" \
+       "${SEED_MEC_HOME}/SEED2/.backup" &>/dev/null
+mv -f "${SEED_MEC_HOME}/update/tmp/SEED2-run/"{.md5*,.back*}* \
+      "${SEED_MEC_HOME}/SEED2/"
+
+# The files itself
+rm -rf "${SEED_MEC_HOME}/SEED2/"{bin,lib,net,client,scripts} &>/dev/null
+mv -f "${SEED_MEC_HOME}/update/tmp/SEED2-run/"* \
+      "${SEED_MEC_HOME}/SEED2/"
+
+rm -f "${SEED_MEC_HOME}/SEED2/updating" &>/dev/null
+### END CRITICAL ###
+
+# Remove auxiliar directories
+rm -rf "${SEED_MEC_HOME}/update" &>/dev/null
+
+# Call the agent
+bash "${SEED_MEC_HOME}/SEED2/agent.sh"
+
+exit 0

build-agent-files

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+
+PREFIX="$(dirname $0)"
+
+# Get the configuration
+if ! source "${PREFIX}/buildpackage.conf" 2>/dev/null; then
+    echo "error: failed to load buildpackage.conf"
+    exit 1
+fi
+
+# Customizable variables, please refer to
+# buildpackage.conf to change these values
+: ${GITBASEDIR:="../"}
+: ${GITUSER:="git"}
+: ${GITSERVER:="git.c3sl.ufpr.br"}
+: ${WEBSERVICE:="seed.c3sl.ufpr.br"}
+: ${AGENTDIR:="agent-files"}
+: ${AGENTPACKAGEDIR:="SEED2-run"}
+
+
+printf "====================\n"
+printf "$0 v0.1\n"
+printf "\n"
+printf "**** Make sure that ${WEBSERVICE} webservice are up and running!!!\n"
+printf "\n"
+printf "NOTE: This will take a while.\n"
+printf "      Make sure the git update process below will run ok.\n"
+printf "====================\n"
+printf "\n"
+
+
+# Make sure all repositories are ok
+printf "Updating git repositories...\n"
+for repo in "${GITBASEDIR}/client:client" "${GITBASEDIR}/coleta:coleta"; do
+    REPOPATH="$(echo $repo |cut -d: -f1)"
+    REPONAME="$(echo $repo |cut -d: -f2)"
+    printf "${REPONAME}...\n"
+
+    # Check the environment
+    if ! cd "${REPOPATH}" 2>/dev/null; then
+        if ! cd "${GITBASEDIR}" 2>/dev/null; then
+            printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+            printf "MAKE SURE THAT GITBASEDIR EXISTS AND HAVE ACCESS TO IT.\n"
+            printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+            exit 1
+        else
+            printf "git-clone ${REPONAME}...\n"
+            if git-clone ${GITUSER}@${GITSERVER}:seed2/${REPONAME}.git; then
+                cd - &>/dev/null
+                cd "${REPOPATH}"
+            else
+                printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+                printf "PROBLEMS EXECUTING GIT-CLONE...\n"
+                printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+                exit 1
+            fi
+        fi
+    fi
+
+    if ! git pull; then
+        printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+        printf "PROBLEMS EXECUTING GIT-PULL...\n"
+        printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+        exit 1
+    fi
+    cd - &>/dev/null
+done
+printf "\n\n"
+
+# Compile agent and collect
+printf "Starting compilation proccess...\n\n"
+printf "Starting compiling client..\n\n"
+sleep 1
+
+cd "${GITBASEDIR}/client"
+if make && make install; then
+    printf "\n\n"
+    printf "Client compilation is finished.\n"
+    printf "EVERYTHING WAS FINE\n\n"
+else
+    printf "\n\n"
+    printf "Client compilation is finished.\n"
+    printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+    printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+    exit 1
+fi
+cd -
+
+printf "Starting compiling collect-parser...\n\n"
+sleep 1
+
+cd "${GITBASEDIR}/coleta"
+if make && make install; then
+    printf "\n\n"
+    printf "Collect-parser compilation is finished.\n"
+    printf "EVERYTHING WAS FINE\n\n"
+else
+    printf "\n\n"
+    printf "Collect-parser compilation is finished.\n"
+    printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+    printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+    exit 1
+fi
+cd -
+
+# Build the package itself
+printf "Starting build the package...\n"
+OUTDIR="${AGENTDIR}/${AGENTPACKAGEDIR}/"
+
+rm -Rf "${OUTDIR}"
+mkdir -p "${OUTDIR}/client/"
+mkdir -p "${OUTDIR}/lib/"
+
+EXCLUDEFILE=$(tempfile --prefix=build-package-exclude)
+cat > ${EXCLUDEFILE} << EOF
+src
+lib/include
+lib/libxml2*/*
+lib/*.tar.gz
+Makefile
+TODO
+EOF
+
+printf "Copying collect files..."
+rsync -aHx --delete --exclude-from=${EXCLUDEFILE} \
+      "${GITBASEDIR}/coleta/"* "${OUTDIR}"
+rm -Rf "${OUTDIR}/lib/libxml2"*
+printf " done\n"
+
+cat > ${EXCLUDEFILE} << EOF
+src
+lib
+Makefile
+run-config.sh
+COPYING
+INSTALL
+NEWS
+README
+AUTHORS
+TODO
+EOF
+
+printf "Copying client files..."
+rsync -aHx --delete --exclude-from=${EXCLUDEFILE} \
+       "${GITBASEDIR}/client/"* "${OUTDIR}/client/"
+printf " done\n\n"
+
+BOOTSTRAP="${PREFIX}/bootstraps/bootstrap-install"
+printf "Copying bootstrap..."
+cp -a "${BOOTSTRAP}" "${AGENTDIR}"/
+printf " done\n\n"
+
+rm -f "${EXCLUDEFILE}"
+
+printf "All done.\n"

build-install-package

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+
+AGENT_FILES="./agent-files"
+INEP=$1
+
+if [[ "$2" == "\"\"" ]]; then
+    PHOST=
+else
+    PHOST=$2
+fi
+
+
+if [[ "$3" == "\"\"" ]]; then
+    PPORT=
+else
+    PPORT=$3
+fi
+
+
+if [[ "$4" == "\"\"" ]]; then
+    PUID=
+else
+    PUID=$4
+fi
+
+if [[ "$5" == "\"\"" ]]; then
+    PPASSWD=
+else
+    PPASSWD=$5
+fi
+
+
+# Check the INEP value
+if test -z ${INEP}; then
+    echo    "error: invalid INEP."
+    exit 1
+fi
+
+# Start the tree creation process
+printf "Creating tree..."
+mkdir -p "/tmp/${INEP}"
+
+cp -r "${AGENT_FILES}/SEED2-run" "/tmp/${INEP}/SEED2"
+mkdir -p "/tmp/${INEP}/SEED2/client/conf"
+echo "${INEP}" > "/tmp/${INEP}/SEED2/client/conf/inep"
+FILE="/tmp/${INEP}/SEED2/client/conf/inep"
+md5sum "${FILE}" |cut -d' ' -f1 > \
+    "/tmp/${INEP}/SEED2/.md5sum/client/conf/inep"
+
+cp -a "${FILE}" "/tmp/${INEP}/SEED2/.backup/client/conf/inep"
+FILE="/tmp/${INEP}/SEED2/.backup/client/conf/inep"
+md5sum "${FILE}" |cut -d' ' -f1 > \
+    "/tmp/${INEP}/SEED2/.md5sum/.backup/client/conf/inep"
+
+
+echo "phost=$PHOST" >    "/tmp/${INEP}/SEED2/client/conf/proxy"
+echo "pport=$PPORT" >> "/tmp/${INEP}/SEED2/client/conf/proxy"
+echo "puid=$PUID" >> "/tmp/${INEP}/SEED2/client/conf/proxy"
+echo "ppasswd=$PPASSWD" >> "/tmp/${INEP}/SEED2/client/conf/proxy"
+FILE="/tmp/${INEP}/SEED2/client/conf/proxy"
+md5sum "${FILE}" |cut -d' ' -f1 > \
+    "/tmp/${INEP}/SEED2/.md5sum/client/conf/proxy"
+
+cp -a "${FILE}" "/tmp/${INEP}/SEED2/.backup/client/conf/proxy"
+FILE="/tmp/${INEP}/SEED2/.backup/client/conf/proxy"
+md5sum "${FILE}" |cut -d' ' -f1 > \
+    "/tmp/${INEP}/SEED2/.md5sum/.backup/client/conf/proxy"
+
+cp -r "${AGENT_FILES}/bootstrap-install" "/tmp/${INEP}"
+
+printf "done.\n"
+
+# The tree is ready, we need to compress it now (tar+gz)
+printf "Packaging..."
+
+cd "/tmp/${INEP}"
+tar -czf SEED2.tgz SEED2
+
+# Create the tar md5 and compute the bootstrap lines
+MD5_CHECK=$(md5sum SEED2.tgz | awk '{print $1}')
+LINENUM=$(( $(wc -l "bootstrap-install" | cut -d' ' -f1) + 1 ))
+
+# Edit the bootstrap and start the real package
+sed "s/\[BOOTSTRAP_LINES\]/${LINENUM}/g; \
+     s/\[MD5SUM\]/MD5_CHECK=\"${MD5_CHECK}\"/g" \
+    "bootstrap-install" > agent_${INEP}.run
+
+# Insert the tar on the package and finish
+cat "SEED2.tgz" >> "agent_${INEP}.run"
+mv "agent_${INEP}.run" "/tmp"
+printf "done.\n"
+
+
+# Remove temporary files
+printf "Removing temporary files..."
+cd ..
+rm -rf "${INEP}" 2>/dev/null
+printf "done.\n"
+
+echo "All done"

build-update-package

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+
+PREFIX="$(dirname $0)"
+
+# Get the configuration
+if ! source "${PREFIX}/buildpackage.conf" 2>/dev/null; then
+    echo "error: failed to load buildpackage.conf"
+    exit 1
+fi
+
+# Customizable variables, please refer to
+# buildpackage.conf to change these values
+: ${AGENTDIR:="agent-files"}
+: ${AGENTPACKAGEDIR:="SEED2-run"}
+: ${UPDATEDIR:="update-files"}
+
+
+BOOTSTRAP="${PREFIX}/bootstraps/bootstrap-update"
+VERSIONFILE="${AGENTDIR}/${AGENTPACKAGEDIR}/client/conf/version"
+
+printf "====================\n"
+printf "$0 v0.1\n"
+printf "\n"
+printf "*** Make sure ${AGENTDIR}/${AGENTPACKAGEDIR}\n"
+printf "contains the latest package generated by build-agent-files ***\n"
+printf "====================\n"
+printf "\n"
+
+
+printf "Starting build the package...\n\n"
+
+VERSION=$(cat ${VERSIONFILE})
+if test $? != 0; then
+    printf "FATAL: version file not found.\n"
+    printf "ABORTING!!!!!!!!!!\n"
+    exit 1
+fi
+
+printf "Compressing SEED2-run files..."
+cd "${AGENTDIR}"
+TARFILE=$(tempfile --prefix=SEED2-tar)
+tar -czf "${TARFILE}" SEED2-run
+cd - &>/dev/null
+printf " done\n"
+
+printf "Calculating MD5SUM..."
+MD5_CHECK=$(md5sum ${TARFILE} | awk '{print $1}')
+printf " done\n\n"
+
+OUTPUT="${UPDATEDIR}/SEED2-update-${VERSION}.run"
+printf "Creating update .run package..."
+mkdir -p "${UPDATEDIR}"
+LINENUM=$(( $(wc -l "${BOOTSTRAP}" | cut -d' ' -f1) + 1 ))
+
+sed "s/\[BOOTSTRAP_LINES\]/${LINENUM}/g; \
+     s/\[TARFILE\]/FILE=\"SEED2-update-${VERSION}.tgz\"/g; \
+     s/\[MD5SUM\]/MD5_CHECK=\"${MD5_CHECK}\"/g" \
+     "${BOOTSTRAP}" > "${OUTPUT}"
+
+cat "${TARFILE}" >> "${OUTPUT}"
+printf "done\n"
+
+rm -f "${TARFILE}"
+
+printf "All done.\n"

buildpackage.conf

+GITSERVER="git.c3sl.ufpr.br"
+GITUSER="git"
+GITBASEDIR="../git"
+WEBSERVICE="seed.c3sl.ufpr.br"
+AGENTDIR="./agent/agent-files"
+AGENTPACKAGEDIR="SEED2-run"
+
+UPDATEDIR="./agent/update-files"

create-integrity-system

+#!/bin/bash
+# Copyright (C) 2004-2010 Centro de Computacao Cientifica e Software Livre
+# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
+#
+# This file is part of buildpackage
+#
+# collect-agent 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.
+
+
+PREFIX="$(dirname $0)"
+
+# Get the configuration
+if ! source "${PREFIX}/buildpackage.conf" 2>/dev/null; then
+    echo "error: failed to load buildpackage.conf"
+    exit 1
+fi
+
+# Customizable variables, please refer to
+# buildpackage.conf to change these values
+: ${AGENTDIR:="agent-files"}
+: ${AGENTPACKAGEDIR:="SEED2-run"}
+
+BASEDIR="${AGENTDIR}/${AGENTPACKAGEDIR}"
+MD5DIR=".md5sum"
+BACKUPDIR=".backup"
+
+# The list of files to backup
+# client/conf/{inep,proxy} will be added on creation process
+BACKUPLIST="agent.sh collect.conf client/run.sh client/bin/client
+            load-config.sh client/common.sh client/conf/version collect.conf"
+
+
+printf "====================\n"
+printf "$0 v0.1\n"
+printf "\n"
+printf "NOTE: Make sure this is the last thing you do before publish the "
+printf "package.\n"
+printf "====================\n"
+printf "\n"
+
+
+if ! cd "${BASEDIR}"; then
+    printf "SOMETHING WENT WRONG !!!!!!!!!!!!!!!!!!!!!!!!\n"
+    printf "I CANT ACCESS THE AGENT FILES...\n"
+    printf "ABORTING !!!!!!!!!!!!!!!!!!!!!!!!\n\n"
+    exit 1
+fi
+
+rm -Rf "${MD5DIR}" 2> /dev/null
+mkdir -p "${MD5DIR}"
+
+printf "Starting creating backup files..."
+mkdir -p "${BACKUPDIR}/client/"{conf,bin}
+for FILE in ${BACKUPLIST}; do
+    cp -a "${FILE}" "${BACKUPDIR}/${FILE}"
+done
+printf "done\n"
+
+printf "Calculationg md5sum..."
+for FOLDER in $(find . -type d); do
+    mkdir -p "${MD5DIR}/${FOLDER}"
+done
+
+for FILE in $(find . -type f); do
+    md5sum "${FILE}" |cut -d' ' -f1 > "${MD5DIR}/${FILE}"
+done
+printf "done\n"
+
+
+printf "All done.\n"