#!/bin/bash -e
# Wrapper to ensure that python dependencies are installed before we get into
# the python part of the hook execution.

check_and_install() {
    pkg="${1}"
    if ! dpkg -s ${pkg} 2>&1 > /dev/null; then
        apt-get -y install ${pkg}
    fi
}

# NOTE: If any of enable-dpdk, enable-sriov and enable-hardware-offload config
# options is set to `True` then package sriov-netplan-shim from
# ppa:openstack-charmers/networking-tools must be installed.
USE_DPDK=`config-get enable-dpdk`
USE_SRIOV=`config-get enable-sriov`
USE_HW_OFFLOAD=`config-get enable-hardware-offload`
NETWORKING_TOOLS_PPA=`config-get networking-tools-source`

if [[ "$NETWORKING_TOOLS_PPA" ]] && \
   [[ $USE_DPDK == "True" || $USE_SRIOV == "True" || $USE_HW_OFFLOAD == "True" ]]; then
    apt-add-repository --yes "$NETWORKING_TOOLS_PPA"
    apt-get update
    check_and_install sriov-netplan-shim
fi

exec ./hooks/install.real