Offline use documentation includes obsolete flag to oras

[hlein]

Description

The documentation for air-gapped/offline use (https://aquasecurity.github.io/trivy/v0.30.2/docs/advanced/air-gap/) says to use oras to fetch like so:

$ oras pull ghcr.io/aquasecurity/trivy-db:2 -a

However, current oras throws a usage message:

$ oras pull ghcr.io/aquasecurity/trivy-db:2 -a                                                                    
Error: unknown shorthand flag: 'a' in -a
$ oras version
Version:        0.13.0+unreleased
Go version:     go1.18.4
Git tree state: clean

Per oras-project/oras#130 and oras-project/oras#387, -a/--allow-all behavior is now the default, and those arguments have been removed, apparently with no deprecated-warning grace period.

[DmitriyLewen]

Hello @hlein
Thanks a lot for your report!

We will update information about this in the docs.

Best Regards, Dmitriy

[hlein]

We will update information about this in the docs.

Sweet, thanks for the quick fix @DmitriyLewen !