upx/misc/podman/cross-compile-upx-ubuntu/10-create-image.sh

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#! /usr/bin/env bash
## vim:set ts=4 sw=4 et:
set -e; set -o pipefail
argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
# create the image from Dockerfile
# using a rootless Podman container
# NOTE: this image is based on rebuild-stubs/upx-stubtools-20221212-v6,
# so you have to create that image first
# WARNING: we install many packages, so the resulting image needs A LOT of disk space!
image=upx-cross-compile-ubuntu2204-20230721-v1
[[ $1 == --print-image ]] && echo "$image" && exit 0
podman build -t "$image" -f "$argv0dir/Dockerfile" "$argv0dir"
podman image list "$image"
echo
podman image tree "$image"