Add two kinds of tests, with one case each:
1. Run image-info against an osbuild pipeline. Uses osbuild
from a submodule to make an image from the pipeline.
2. Run image-info against an existing image, fetched from the internet.
This shows the changes an image has relative to what its rpm database
thinks is installed. Output is:
"rpm-verify": {
"missing": [ <missing files> ],
"changed": { <map from filename to rpm attribute octet > }
}
Alas, this makes running image-info slower.
For each partition, find out if its the root or boot partition and
gather only the relevant information. Make sure that we don't get
information from /boot twice.
Rough draft of image-info, a tool that extracts high-level information
about an os image. It prints this information in JSON form on stdout.
Run it like this:
$ tools/image-info <image>
It supports all images that qemu-ndb supports.
