Re: git fast-export | git fast-import doesn't work

> On Wednesday 26 November 2008 20:08:54 Johannes Schindelin wrote:
> > On Wed, 26 Nov 2008, Michael J Gruber wrote:
> > > Looking at the source I suspect that fast-export fails to denote 
> > > parenthood in the case of yet unmarked parents (last for-loop of 
> > > handle_commit() in builtin_fast_export.c). But I don't really know 
> > > that code at all.
> > 
> > I strongly doubt so.  Noticed the use of has_unshown_parent(commit) in 
> > both cases before calling handle_commit()?
> > 
> > In any case, here is a script that I wrote _long_ time ago, to be able 
> > to reconstruct history from the output of "git rev-list --all 
> > --parents".  Maybe this helps you in reconstructing something that is 
> > handled incorrectly by fast-export | fast-import, but is lighter than 
> > a full-blown repository.
> 
> Today I had time to investigate this problem, and found:
> 
> 1) The root of the problem is that fast-export really wants to walk
>     revisions in topological order, but actually receives them in date
>     order.