package_manager=apt-get

update() {
	sudo "$package_manager" update
}

install() {
	(( $# )) || return 0

	sudo "$package_manager" install -y "$@"
}

upgrade() {
	sudo "$package_manager" update
	sudo "$package_manager" upgrade -y
}


pre_install() {
	echo "Package perl-open is not available at Ubuntu repositories" >&2

	update

	if [[ $INSTALL_TSOCKS == true ]]; then
		install tsocks
	fi

	# asan an ubsan have to be installed together to not mix up gcc versions
	if install libasan5; then
		install libubsan1
	else
		echo "Latest libasan5 is not available" >&2
		echo "  installing libasan2 and corresponding libubsan0" >&2
		install libasan2
		install libubsan0
	fi
	if ! install rdma-core; then
		echo "Package rdma-core is avaliable at Ubuntu 18 [universe] repositorium" >&2
		install rdmacm-utils
		install ibverbs-utils
	else
		LIBRXE_INSTALL=false
	fi
	if ! install libpmempool1; then
		echo "Package libpmempool1 is available at Ubuntu 18 [universe] repositorium" >&2
	fi
	if ! install clang-tools; then
		echo "Package clang-tools is available at Ubuntu 18 [universe] repositorium" >&2
	fi
	if ! install --no-install-suggests --no-install-recommends open-isns-utils; then
		echo "Package open-isns-utils is available at Ubuntu 18 [universe] repositorium" >&2
	fi

	# Package name for Ubuntu 18 is targetcli-fb but for Ubuntu 16 it's targetcli
	if ! install targetcli-fb; then
		install targetcli
	fi

	# On Ubuntu 20.04 (focal) btrfs-tools are available under different name - btrfs-progs
	if ! install btrfs-tools; then
		install btrfs-progs
	fi
}

packages=(
	valgrind
	jq
	nvme-cli
	ceph
	gdb
	fio
	librbd-dev
	linux-headers-generic
	libgflags-dev
	autoconf
	automake
	libtool
	libmount-dev
	open-iscsi
	libglib2.0-dev
	libpixman-1-dev
	astyle
	elfutils
	libelf-dev
	flex
	bison
	libswitch-perl
	gdisk
	socat
	sshfs
	sshpass
	python3-pandas
	bc
	smartmontools
	wget
)

if [[ $OSID != ubuntu ]]; then
	echo "Located apt-get package manager, but it was tested for Ubuntu only"
fi