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centralised RPM mechanism added for service packaging
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‎service/make_rpm‎

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#!/bin/bash
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##--------------------------------------------------------------------
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## Copyright (c) 2019 Dianomic Systems Inc.
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##
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## Licensed under the Apache License, Version 2.0 (the "License");
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## you may not use this file except in compliance with the License.
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## You may obtain a copy of the License at
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##
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## http://www.apache.org/licenses/LICENSE-2.0
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##
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## Unless required by applicable law or agreed to in writing, software
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## distributed under the License is distributed on an "AS IS" BASIS,
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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## limitations under the License.
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##--------------------------------------------------------------------
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##
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## Author: Massimiliano Pinto, Ashish Jabble
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##
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set -e
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# Default branch to package
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BRANCH_NAME=master
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USAGE="$(basename "$0") [-h] [-a] [-b <branch>] repository ...
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This script is used to create the RPM package for a FogLAMP service
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Arguments:
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-h - Display this help text
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-a - Remove all the versions
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-b - Branch to base package on"
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while getopts ":hab:" opt; do
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case "$opt" in
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a)
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if [ -d "./archive" ]; then
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echo -n "Cleaning the package archive folder..."
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rm -rf ./archive/*
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echo "Done."
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else
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echo "No archive folder, skipping cleanall"
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fi
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exit 0
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;;
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h)
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echo "${USAGE}"
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exit 0
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;;
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b)
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BRANCH_NAME=$OPTARG
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;;
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\?)
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echo "Invalid option -$OPTARG"
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exit 1
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;;
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:)
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echo "-$OPTARG requires an argument"
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exit 1
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esac
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done
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shift $((OPTIND -1))
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REPO_NAME=$1
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if [ "${REPO_NAME}" = "" ]; then
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echo You must specify service repository name to package
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exit 1
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fi
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# Check if the default directory exists
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echo FOGLAMP_ROOT = ${FOGLAMP_ROOT}
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if [ "${FOGLAMP_ROOT}" = "" ]; then
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echo "Notification server cannot be compiled: FOGLAMP_ROOT environment variable is not set."
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echo "Specify the base directory for FogLAMP and set the variable with:"
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echo "export FOGLAMP_ROOT=<basedir>"
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exit 1
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fi
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if [ ! -d "${FOGLAMP_ROOT}" ]; then
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echo "Notification server cannot be compiled: ${FOGLAMP_ROOT} is not a valid directory."
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echo "Specify the base directory for FogLAMP and set the variable with:"
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echo "export FOGLAMP_ROOT=<basedir>"
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exit 1
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fi
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# Check/set LD_LIBRARY_PATH
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libPathSet=0
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libdir=${FOGLAMP_ROOT}/lib; [ -d ${libdir} ] && LD_LIBRARY_PATH=$(echo $LD_LIBRARY_PATH | sed "s|${libdir}||g") && export LD_LIBRARY_PATH=${libdir}:${LD_LIBRARY_PATH} && libPathSet=1
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libdir=${FOGLAMP_ROOT}/cmake_build/C/lib; [ -d ${libdir} ] && LD_LIBRARY_PATH=$(echo $LD_LIBRARY_PATH | sed "s|${libdir}||g") && export LD_LIBRARY_PATH=${libdir}:${LD_LIBRARY_PATH} && libPathSet=1
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[ "$libPathSet" -eq "0" ] && echo "Unable to set/update LD_LIBRARY_PATH to include path of Foglamp shared libraries: check whether ${FOGLAMP_ROOT}/lib or ${FOGLAMP_ROOT}/cmake_build/C/lib exists" && exit 1
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while [ "${REPO_NAME}" != "" ]
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do
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package_manager=rpm
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arch=`arch`
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PKG_ROOT=`pwd`
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archive=${PKG_ROOT}/archive/Rpm
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install_dir=services
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if [ ! -d "${archive}/${arch}" ]; then
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mkdir -p "${archive}/$arch"
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fi
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if [ ! -f packages/RPM/SPECS/service.spec ] ; then
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echo You must run this script from the root directory
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exit 1
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fi
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cd /tmp
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if [ -d "${REPO_NAME}" ]; then
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echo WARNING: Repository ${REPO_NAME} already exists, using the existing copy
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(cd ${REPO_NAME}; git pull; git checkout "$branch")
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else
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git clone -b "$branch" https://github.com/foglamp/${REPO_NAME}.git
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fi
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GIT_ROOT=/tmp/"${REPO_NAME}"
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cd ${GIT_ROOT}
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if [ ! -f "${GIT_ROOT}/Package" ]; then
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echo "Package file is missing in ${GIT_ROOT}"
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rm -rf "${GIT_ROOT}"
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exit 1
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fi
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if [ ! -f "${GIT_ROOT}/Description" ]; then
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echo "Description file is missing in ${GIT_ROOT}"
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rm -rf "${GIT_ROOT}"
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exit 1
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fi
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. "${GIT_ROOT}"/Package
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pkg_name="${REPO_NAME}"
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if [ -f "${GIT_ROOT}/VERSION" ]; then
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version=`cat "${GIT_ROOT}/VERSION" | tr -d ' ' | grep "notification_version" | head -1 | sed -e 's/\(.*\)version\([>=|>|<|<=|=]*\)\(.*\)/\3/g'`
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foglamp_version=`cat ${GIT_ROOT}/VERSION| tr -d ' ' | grep 'foglamp_version' | head -1 | sed -e 's/\(.*\)version\([>=|>|<|<=|=]*\)\(.*\)/\2 \3/g'`
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else
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echo Unable to determine version of package to create
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rm -rf "${GIT_ROOT}"
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exit 1
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fi
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BUILD_ROOT="${GIT_ROOT}/build"
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if [ "${package_name}" ]; then
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pkg_name=${package_name}
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else
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pkg_name="foglamp-service-${service_name}"
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fi
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package_name="${pkg_name}-${version}"
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# Print the summary of findings
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echo "The package root directory is : ${GIT_ROOT}"
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echo "The package build directory is : ${BUILD_ROOT}"
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echo "The FogLAMP required version : ${foglamp_version}"
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echo "The FogLAMP service ${service_name} version is : ${version}"
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echo "The architecture is set as : ${arch}"
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echo "The package will be built in : ${archive}/${architecture}"
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echo "The package name is : ${package_name}"
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echo
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# Create the package directory. If a directory with the same name exists,
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# it is copied with a version number.
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# First, create the BUILD_ROOT folder, if necessary
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if [ ! -L "${BUILD_ROOT}" -a ! -d "${BUILD_ROOT}" ]; then
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mkdir -p "${BUILD_ROOT}"
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fi
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cd "${BUILD_ROOT}"
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if [ -d "${package_name}" ]; then
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rm -rf ${package_name}*
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fi
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mkdir "${package_name}"
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# Populate the package directory with RPM files
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echo -n "Populating the package and updating version file..."
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cd "${package_name}"
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cp -R ${PKG_ROOT}/packages/RPM/* .
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sed -i "s/__VERSION__/${version}/g" SPECS/service.spec
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sed -i "s/__NAME__/${pkg_name}/g" SPECS/service.spec
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sed -i "s/__ARCH__/${arch}/g" SPECS/service.spec
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sed -i "s/__PACKAGE_NAME__/${package_name}/g" SPECS/service.spec
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sed -i "s|__INSTALL_DIR__|${install_dir}|g" SPECS/service.spec
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sed -i "s/__REQUIRES__/${requirements}/g" SPECS/service.spec
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sed -i "s/foglamp,/foglamp ${foglamp_version},/" SPECS/service.spec
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sed -i "s/foglamp$/foglamp ${foglamp_version}/" SPECS/service.spec
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cat > /tmp/sed.script.$$ << EOF
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/__DESCRIPTION__/ {
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r ${GIT_ROOT}/Description
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d
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}
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EOF
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sed -i -f /tmp/sed.script.$$ SPECS/service.spec
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rm /tmp/sed.script.$$
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mkdir BUILDROOT
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cd BUILDROOT
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mkdir -p ${package_name}-1.${arch}
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cd ${package_name}-1.${arch}
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mkdir -p usr/local/foglamp
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cd usr/local/foglamp
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(cd ${GIT_ROOT};
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if [ -f requirements.sh ]; then
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./requirements.sh
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fi
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if [ -f build.sh ]; then
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rm -rf build;
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./build.sh
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else
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rm -rf build; mkdir ./build; cd ./build; cmake ..; make
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fi)
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mkdir -p ${install_dir}
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cp -R --preserve=links ${GIT_ROOT}/build/C/${install_dir}/notification/foglamp* "${install_dir}/"
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echo "Done."
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cd ..
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find -L . -type f -exec echo '%{install_path}/'{} \; >> ../../../../SPECS/service.spec
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cd "${BUILD_ROOT}"
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echo "Building the package..."
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rpmbuild --define "_topdir ${BUILD_ROOT}/${package_name}" --noclean -bb ${BUILD_ROOT}/${package_name}/SPECS/service.spec
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echo "Building Complete."
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# Full Package name
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fullname="${package_name}-1.${arch}.rpm"
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# Move final package and its spec file to archive/arch directory
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cp ${BUILD_ROOT}/${package_name}/RPMS/${arch}/${fullname} ${archive}/${arch}/${fullname}
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cp ${BUILD_ROOT}/${package_name}/SPECS/service.spec ${archive}/${arch}
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rm -rf /tmp/${REPO_NAME}
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exit 0
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done
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exit 0

‎service/packages/RPM/SPECS/service.spec‎

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%define __spec_install_pre /bin/true
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Name: __NAME__
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Vendor: Dianomic Systems, Inc. <[email protected]>
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Version: __VERSION__
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Release: 1
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BuildArch: __ARCH__
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Summary: FogLAMP, the open source platform for the Internet of Things
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License: 2019 Dianomic Systems Inc.
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Group: IOT
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URL: http://www.dianomic.com
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%define install_path /usr/local
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Prefix: /usr/local
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Requires: __REQUIRES__
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AutoReqProv: no
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%description
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__DESCRIPTION__
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%pre
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%preun
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PKG_NAME="__PACKAGE_NAME__"
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%post
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set -e
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set_files_ownership () {
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chown -R root:root /usr/local/foglamp/__INSTALL_DIR__
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}
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# main
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echo "Setting ownership of FogLAMP files"
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set_files_ownership
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%files

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