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#! /usr/bin/env bash
# COPYRIGHT NOTICE STARTS HERE
#
# Copyright 2018 © Samsung Electronics Co., Ltd.
#
# 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.
#
# COPYRIGHT NOTICE ENDS HERE
# boilerplate
RELATIVE_PATH=../ # relative path from this script to 'common-functions.sh'
if [ "$IS_COMMON_FUNCTIONS_SOURCED" != YES ] ; then
SCRIPT_DIR=$(dirname "${0}")
LOCAL_PATH=$(readlink -f "$SCRIPT_DIR")
. "${LOCAL_PATH}"/"${RELATIVE_PATH}"/common-functions.sh
fi
IMG_DIR="$1"
if [[ -z "$IMG_DIR" ]]; then
IMG_DIR="./images"
fi
echo "Creating ${IMG_DIR}"
if [[ ! -d "${IMG_DIR}" ]]; then
mkdir -p "${IMG_DIR}"
fi
save_image() {
local name_tag=$1
echo "$name_tag"
local img_name=$(echo "${name_tag}" | tr /: __)
local img_path="${IMG_DIR}/${img_name}.tar"
if [[ ! -f "${img_path}" ]] ; then
echo "[DEBUG] save ${name_tag} to ${img_path}"
echo "${name_tag}" >> $IMG_DIR/_image_list.txt
retry docker -l error save -o "${img_path}" ${name_tag}
else
echo "[DEBUG] ${name_tag} already saved"
fi
}
echo "Save all images"
line=1
lines=$(docker images|grep -v 'IMAGE ID'|wc -l)
while read -r image; do
echo "== pkg #$line of $lines =="
name=$(echo $image|awk '{print $1}')
tag=$(echo $image|awk '{print $2}')
save_image "$name:$tag"
line=$((line+1))
done <<< "$(docker images|grep -v 'IMAGE ID'|awk '{printf("%s %s\n", $1, $2)}'|column -t)"
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