Re: git push in a git-init without --bare option?

[Pedro Sa Costa <psdc1978@gmail.com>]

So this means that eveytime that I want a repository to be shared by several 
persons, the repository must always be bare?



> Pedro Sa Costa <psdc1978@gmail.com> writes:
> > - I see that in git, I can't do git-push to a repository that wasn't
> > created with git-init --bare. Why?
> > 
> > - But doing git-pull and git-checkout to the same repository is possible.
> > I'm really confused. Any help?
> 
> git pull involves a merge, and merge may involve conflicts, and
> conflicts involve a user fixing them ... So, doing a "git pull" to merge
> in remote changes is OK, but a "git push" cannot merge changes remotely,
> hence the asymetry.
> 
> Git could just send the commits, without updating the working tree, but
> that would be terrible for the user. Let's say the user has no local
> change before the push. His checkout points to the tip of a branch
> (information stored in HEAD), so the tree matches the old HEAD. Updating
> the branch means changing the commit pointed to by HEAD, hence after a
> push, the tree does not match the HEAD anymore (which means the next
> commit will seem to revert the pushed history). This is to prevent this
> situation that Git refuses to push to non-bare repos.
-- 
Best regards,

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