switch-config tag=<tag>

[joaobrittoneto]

I have no problem in doing autoproj switch_config branch=<branch>.

But when I try to do autoproj switch_config tag=<tag> I usually get the following error:

autoproj main configuration(<project>/autoproj): failed in import phase
    the local branch 'master' and the remote branch master of autoproj main configuration have diverged, and I therefore refuse to update automatically. Go into <project>/autoproj and either reset the local branch or merge the remote changes

Afterwards, I can do aup --reset and it seems to work without a problem (the local master branch is on the tag).

The tag in the buildconf (<project>/autoproj) just contains a snapshot of the state of the packages.
I have no problem in doing git merge <tag> from the master branch

Not sure if this is the proper solution, but would be possible to have a --force flag in switch_config to avoid this error?