23 lines
606 B
Bash
Executable File
23 lines
606 B
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
set -o errexit -o pipefail -o nounset
|
|
|
|
if (( $# != 2 )); then
|
|
>&2 echo "Usage: $0 <vm_image_file> <container_image_tag>"
|
|
>&2 echo "Package a given VM image file into a container image and tag it."
|
|
exit 2
|
|
fi
|
|
|
|
vm_image_file=$1
|
|
container_image_tag=$2
|
|
|
|
abs_vm_image_file=$( readlink -e "${vm_image_file}" )
|
|
image_path_in_container=/disk/$( basename "${vm_image_file}" )
|
|
|
|
podman image build --file=- --tag="${container_image_tag}" / <<EOF
|
|
FROM scratch
|
|
COPY ${abs_vm_image_file@Q} ${image_path_in_container@Q}
|
|
ENTRYPOINT ["no-entrypoint"]
|
|
EOF
|