#!/usr/bin/env bash
# Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
#
# 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 -e
set -o pipefail

SCRIPT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)"

NEWROOT=/skopeo

source $SCRIPT_ROOT/common_vars.sh

function install_skopeo() {
    if [ "$IS_AL23" = "true" ]; then
        SKOPEO_VERSION=$SKOPEO_VERSION_AL23
    fi
    local -r deps="device-mapper-devel libassuan-devel gpgme-devel"
    yum install -y $deps

    # Installing Skopeo
    git clone https://github.com/containers/skopeo
    cd skopeo
    git checkout $SKOPEO_VERSION
    make bin/skopeo
    mv bin/skopeo $USR_BIN/skopeo

    cd ..
    rm -rf ${GOPATH} skopeo

    time upx --best --no-lzma $USR_BIN/skopeo
}

[ ${SKIP_INSTALL:-false} != false ] || install_skopeo
