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tools: Fix shellcheck issues in build_se_image.sh

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Fix shellcheck warnings and notes identified by running
shellcheck --severity=style.

Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
This commit is contained in:
Fabiano Fidêncio
2026-04-21 18:38:03 +02:00
parent ed8806c41e
commit fb270aa998
1 changed files with 11 additions and 8 deletions
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19
tools/packaging/guest-image/build_se_image.sh
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@@ -3,7 +3,7 @@
#
# SPDX-License-Identifier: Apache-2.0
[ -n "${DEBUG:-}" ] && set -x
[[ -n "${DEBUG:-}" ]] && set -x
set -o errexit
set -o nounset
@@ -12,14 +12,17 @@ set -o pipefail
script_name="$(basename "${BASH_SOURCE[0]}")"
script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
packaging_root_dir="$(cd "${script_dir}/../" && pwd)"
# shellcheck disable=SC2034
kata_root_dir="$(cd "${packaging_root_dir}/../../" && pwd)"
# shellcheck source=/dev/null
source "${packaging_root_dir}/scripts/lib.sh"
# shellcheck source=/dev/null
source "${script_dir}/lib_se.sh"
ARCH=${ARCH:-$(uname -m)}
if [ $(uname -m) == "${ARCH}" ]; then
[ "${ARCH}" == "s390x" ] || die "Building a Secure Execution image is currently only supported on s390x."
if [[ "$(uname -m)" == "${ARCH}" ]]; then
[[ "${ARCH}" == "s390x" ]] || die "Building a Secure Execution image is currently only supported on s390x."
fi
usage() {
cat >&2 << EOF
@@ -48,7 +51,7 @@ build_image() {
mkdir -p "${image_source_dir}"
pushd "${tarball_dir}"
for tarball_id in kernel rootfs-initrd-confidential; do
tar --zstd -xvf kata-static-${tarball_id}.tar.zst -C "${image_source_dir}"
tar --zstd -xvf "kata-static-${tarball_id}.tar.zst" -C "${image_source_dir}"
done
popd
@@ -64,7 +67,7 @@ main() {
builddir="${PWD}"
tarball_dir="${builddir}/../.."
while getopts "h-:" opt; do
case "$opt" in
case "${opt}" in
-)
case "${OPTARG}" in
builddir=*)
@@ -74,14 +77,14 @@ main() {
destdir=${OPTARG#*=}
;;
*)
echo >&2 "ERROR: Invalid option -$opt${OPTARG}"
echo >&2 "ERROR: Invalid option -${opt}${OPTARG}"
usage 1
;;
esac
;;
h) usage 0 ;;
*)
echo "Invalid option $opt" >&2
echo "Invalid option ${opt}" >&2
usage 1
;;
esac
@@ -99,4 +102,4 @@ main() {
build_image
}
main $*
main "$@"