With this the tool will show whether an image is intended to be a
bootable OS image, a system extension, or a portable service image.
Example output with this patch:
<snip>
Name: image_53.raw
Size: 3.2G
Machine ID: bb9f2921198040feb7c82270bf66e4b8
OS Release: NAME=Fedora
VERSION=34 (Thirty Four)
…
PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy
IMAGE_VERSION=53
Use As: ✓ bootable system for UEFI
✓ bootable system for container
✗ portable service
✗ extension for system
✗ extension for initrd
✗ extension for portable service
RW DESIGNATOR PARTITION UUID PARTITION LABEL FSTYPE ARCHITECTURE VERITY GROWFS NODE PARTNO
rw root d56af2b4-35eb-2e40-8f08-2d3b7012b0fc Root Partition btrfs x86-64 no no /dev/loop1p2 2
rw esp e3d11339-05c1-a74a-ae77-aae76812c134 ESP System Partition vfat - - no /dev/loop1p1 1
…
</snip>
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