#!/bin/bash
# Copyright 2015 Mirantis, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -eux

ROOT="$(dirname "$(readlink -f "$0")")"
MODULES_DIR="${ROOT}"/deployment_scripts/puppet/modules
RPM_REPO="${ROOT}"/repositories/centos/
DEB_REPO="${ROOT}"/repositories/ubuntu/

# Download RPM or DEB packages and store them in the local repository directory
function download_package {
    while [ $# -gt 0 ]; do
        if [[ "$1" == *.deb ]]; then
            REPO=$DEB_REPO
        elif [[ "$1" == *.rpm ]]; then
            REPO=$RPM_REPO
        else
            echo "Invalid URL for download_package(): $1"
        fi

        FILE=$(basename "$1")
        wget -qO - "$1" > "$REPO"/"$FILE"
        shift
    done
}

# Download official Puppet module and store it in the local directory
function download_puppet_module {
    rm -rf "${MODULES_DIR:?}"/"$1"
    mkdir -p "${MODULES_DIR}"/"$1"
    wget -qO- "$2" | tar -C "${MODULES_DIR}/$1" --strip-components=1 -xz
}