Re: Issue with gitweb + tag + branch of the same name from master branch commit

[Jakub Narebski <jnareb@gmail.com>]

"Nicholas A. Bellinger" <nab@linux-iscsi.org> writes:

> I have recently been trying to make a tag and branch of the same name

But why?  Why do you want to confuse git and yourself?

> from a previous <COMMIT> on a master branch on a kernel.org tree using
> the following commands:
> 
> 	# Create the tag:
> 	git tag -a lio-x.y <COMMIT>
> 	# Push the tags:
> 	git push --tags origin
> 	# Fetch to be sure
> 	git fetch origin
> 	# Make tagged branch:
> 	git checkout -b lio-x.y <COMMIT>
> 	# Make <NEW_COMMIT> to lio-x.y and commit
>         git commit frob
> 	# Switch back to master branch
> 	git checkout master
> 	# Push local branch to origin
> 	git push origin refs/heads/lio-x.y
> 
> At this point after pushing to origin, I can do a fresh clone of the
> tree, and do a 'git checkout origin/lio-x.y and I see '<NEW_COMMIT>',
> and the logs and blobs look as expected..
> 
> However, after checking gitweb log for branch lio-x.y on kernel.org, I
> only see <COMMIT>, and not <NEW_COMMIT>, and all of the blobs in branch
> lio-x.y still reference the original <COMMIT>, et al.

I guess that you meant here gitweb's 'log' / 'shortlog' view linked
from 'heads' view, don't you?
 
> John Hawley has been helping to resolve the issue (I am just going to
> use different tag/branch names instead), and hpa asked me to report this
> as it is easy to reproduce with the gitweb version on kernel.org..

> 22:42 < warthog9> I would got show this to the git people, it *could*
>                   just be an old bug in gitweb (ours is not particularly
>                   up to date) but if I can replicate it here easily enough
>                   I'm guessing there's still a bug elsewhere

This is an old and long fixed (or rather worked around) issue in
gitweb, fixed in bf901f8 (gitweb: disambiguate heads and tags withs
the same name, 2007-12-15)... well if by fixed you can consider
passing around "fully qualified" refnames, i.e. the 'shortlog' link in
'heads' view now uses 'refs/heads/frob', and not only 'frob'.

J.H., you might want to consider cherry-picking this... unless you
have done that, or independently fixed this issue.

-- 
Jakub Narebski
Poland
ShadeHawk on #git