description: validates manifest when unpack

[xiekeyang]

Actually, the validation object before unpack is whole manifest schema, not only its own media type.
Signed-off-by: xiekeyang xiekeyang@huawei.com

[wking]

We still don't have a Makefile rule to build man pages from this Markdown source, but go-md2man (used by runtime-tools) handles links poorly. I suggest we avoid them until we have more clarity on how the man pages will be generated.

I'm fine with the original wording, because to me “validated an application/vnd.oci.image.manifest.v1+json” means the whole Merkle tree, not just a ref media type claim on the root object. However, I'd be fine with an additional sentence that made the full-tree validation explicit. Something like:

The entire Merkle tree rooted on the manifest blob is validated.

[xiekeyang]

@wking
I update it, to present the description as,

oci-unpack validates an application/vnd.oci.image.manifest.v1+json, with entire Merkle tree rooted on it, and unpacks its layered filesystem to dest.

If it is OK?

[wking]

“with” → “and the”, but otherwise e0a2f66 looks good to me.

[xiekeyang]

.@wking I change with to and the, although I fell and.., and not very smooth.

[wking]

f256b57 looks good to me. Maybe the “…, and …, and” would feel better to you if we use parens?

oci-unpack validates an application/vnd.oci.image.manifest.v1+json (and the entire Merkle tree rooted on it) and unpacks its layered filesystem to dest.

[vbatts]

LGTM

[zhouhao3]

Please rebase.

[zhouhao3]

@xiekeyang Please rebase.