projectatomic/rpm-ostree — pull request #23 by aloverso (2014-08-05 13:12:18+00:00)
Title: upgrade: Download only /usr/share/rpm in check-diff

This improves on the check-diff option by only downloading the
/usr/share/rpm directory to do a package diff. This prevents downloading
the whole deployment and the necessity to do a cleanup later.

upgrade: Add check-only option to test if a new version is ready

This option queries the ostree repo to compare the checksums of
versions to determine if a new update is available. This allows
a sysadmin to check for updates without commiting to deploying
the new version. Future iterations could include a package diff
instead of a simple true/false.