Re: [egit-dev] Re: jgit problems for file paths with non-ASCII characters

> Robin Rosenberg <robin.rosenberg@dewire.com> wrote:
>> onsdag 25 november 2009 14:47:25 skrev  Marc Strapetz:
>>> I have noticed that jgit converts file paths to UTF-8 when querying the
>>> repository.
> ...
>>> Is this a bug or a misconfiguration of my repository? I'm using jgit
>>> (commit e16af839e8a0cc01c52d3648d2d28e4cb915f80f) on Windows.
>> A bug. 
>>
>> The problem here is that we need to allow multiple encodings since there
>> is no reliable encoding specified anywhere.
> 
> This is a design fault of both Linux and git.  git gets a byte
> sequence from readdir and stores that as-is into the repository.
> We have no way of knowing what that encoding is.  So now everyone
> touching a Git repository is screwed.
> 
>> The approach I advocate is
>> the one we use for handling encoding in general. I.e. if it looks like UTF-8,
>> treat it like that else fallback. This is expensive however
> 
> We should try to work harder with the git-core folks to get character
> set encoding for file names worked out.  We might be able to use a
> configuration setting in the repository to tell us what the proper
> encoding should be, and if not set, assume UTF-8.
> 
>> and then we have
>> all the other issues with case insensitive name and the funny property that
>> unicode has when it allows characters to be encoding using multiple sequences
>> of code points as empoloyed by Apple.
> 
> But as you said, this still doesn't make the Apple normal form
> any easier.  Though if we know we are on such a strange filesystem
> we might be able to assume the paths in the repository are equally
> damaged.  Or not.
>