#!/bin/bash
# BEGIN_ICS_COPYRIGHT8 ****************************************
#
# Copyright (c) 2015-2020, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
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#       may be used to endorse or promote products derived from this software
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# END_ICS_COPYRIGHT8   ****************************************

id=$(./Esm/get_id_and_versionid.sh | cut -f1 -d' ')
versionid=$(./Esm/get_id_and_versionid.sh | cut -f2 -d' ')

from=$1
to=$2

if [ "$from" = "" -o "$to" = "" ]
then
	echo "Usage: update_opa-ff_spec.sh spec-in-file spec-file"
	exit 1
fi

if [ "$from" != "$to" ]
then
	cp $from $to
fi

sed -i "s/__RPM_FS/OPA_FEATURE_SET=opa10/g" $to

if [ "$id" = "rhel" -o "$id" = "centos" ]
then
	GE_7_0=$(echo "$versionid >= 7.0" | bc)
	GE_7_4=$(echo "$versionid >= 7.4" | bc)
	GE_7_5=$(echo "$versionid >= 7.5" | bc)
	if [ $GE_7_4 = 1 ]
	then
		sed -i "s/__RPM_BLDRQ1/expat-devel, rdma-core-devel, zlib-devel, openssl-devel/g" $to
	else
		sed -i "s/__RPM_BLDRQ1/expat-devel, libibumad-devel, libibverbs-devel, zlib-devel, openssl-devel/g" $to
	fi
	if [ $GE_7_0 = 1 ]
	then
		sed -i "s/__RPM_BLDRQ2/BuildRequires: systemd %{?systemd_requires} %{?BuildRequires}/g" $to
		sed -i "s/__RPM_RQ1/Requires: systemd %{?systemd_requires}/g" $to
		sed -i "/__RPM_SYSCONF/,+1d" $to
	else
		sed -i "s/__RPM_BLDRQ2/Requires(post): \/sbin\/chkconfig/g" $to
		sed -i "s/__RPM_RQ1/Requires(preun): \/sbin\/chkconfig/g" $to
		sed -i 's/RPM_INS=n/RPM_INS=y/g' $to
		sed -i "s/__RPM_SYSCONF/%{_sysconfdir}\/init.d\/opafm/g" $to
	fi
	sed -i "s/__RPM_RQ2/Requires: libibumad%{?_isa}, libibverbs%{?_isa}, rdma, expat%{?_isa}, libhfi1, openssl%{?_isa}/g" $to
	sed -i "/__RPM_RQ3/,+1d" $to
	sed -i "/__RPM_BLDRQ3/d" $to
	sed -i "/__RPM_DEBUG/d" $to
elif [ "$id" = "sles" ]
then
	GE_11_1=$(echo "$versionid >= 11.1" | bc)
	GE_12_1=$(echo "$versionid >= 12.1" | bc)
	GE_12_3=$(echo "$versionid >= 12.3" | bc)
	if [ $GE_12_3 = 1 ]
	then
		sed -i "s/__RPM_BLDRQ1/libexpat-devel, rdma-core-devel, zlib-devel, openssl-devel/g" $to
	else
		sed -i "s/__RPM_BLDRQ1/libexpat-devel, libibumad-devel, libibverbs-devel, zlib-devel, openssl-devel/g" $to
	fi
	if [ $GE_12_1 = 1 ]
	then
		sed -i "s/__RPM_BLDRQ2/BuildRequires: systemd %{?systemd_requires} %{?BuildRequires}/g" $to
		sed -i "s/__RPM_RQ1/Requires: systemd %{?systemd_requires}/g" $to
	else
		sed -i "s/__RPM_BLDRQ2/Requires(post): /sbin/chkconfig/g" $to
		sed -i "s/__RPM_RQ1/Requires(preun): /sbin/chkconfig/g" $to
	fi
	if [ $GE_11_1 = 1 ]
	then
		sed -i "s/__RPM_DEBUG/%debug_package/g" $to
	else
		sed -i "/__RPM_DEBUG/,+1d" $to
	fi
	sed -i "/__RPM_INS/,+1d" $to
	sed -i "/__RPM_SYSCONF/,+1d" $to
	sed -i "/__RPM_RQ3/d" $to
	sed -i "/__RPM_BLDRQ3/d" $to
	sed -i "s/__RPM_RQ2/Requires: libibumad3, libibverbs1, rdma, libexpat1, openssl/g" $to
elif [ "$id" = "fedora" ]
then
	sed -i "s/__RPM_BLDRQ1/expat-devel, rdma-core-devel, zlib-devel, openssl-devel/g" $to
	sed -i "s/__RPM_BLDRQ2/BuildRequires: systemd %{?systemd_requires} %{?BuildRequires}/g" $to
	sed -i "s/__RPM_RQ1/Requires: systemd %{?systemd_requires}/g" $to
	sed -i "/__RPM_SYSCONF/,+1d" $to
	sed -i "s/__RPM_RQ2/Requires: libibumad%{?_isa}, libibverbs%{?_isa}, rdma, expat%{?_isa}, libhfi1, openssl%{?_isa}/g" $to
	sed -i "/__RPM_RQ3/d" $to
	sed -i "/__RPM_BLDRQ3/d" $to
	sed -i "/__RPM_DEBUG/,+1d" $to
else
	echo ERROR: Unsupported distribution: $id $versionid
	exit 1
fi

exit 0