case sensitivity on Windows
mhammond at skippinet.com.au
Thu Oct 9 23:23:41 BST 2008
Thanks for the feeback John,
> Here I'm not so sure.
> > % bzr revert
> >> +N Foo
> >> +N lower
> > % rm Foo
> > % echo hello > foo
> > % bzr status
> > *** current behaviour ***
> >> removed:
> >> Foo
> >> unknown:
> >> foo
> > *** expected behaviour ***
> >> modified:
> >> Foo
> Specifically, how do you end up asking bzr to change the case of a
> I can go into explorer and do <F2> <BS> foo <enter> and rename the file
> (I think some versions of Windows actually fail at this, but I know
> Vista works.)
Certainly deleting the file than recreating it with a new name would do that. An editor might "accidently" do this by moving the old copy to a .bak file before saving with a normalized name.
> Is it just that you have to explicitly use "bzr mv", how does that work
> after-the-fact? Since it seems like we will auto-resolve to whatever
> name, and then we can't really see which one is the new and correct
My idea was that the case in the inventory is always correct. In other words, bzr should *not* detect this as a rename, but treat it as if the *user* incorrectly specified the wrong case on the command-line. This is just a special case of that - but it’s a program that specified the wrong case, not the user.
In other words, I think I'm saying that case of the file on the file-system should only be used when adding an item to an inventory, and after that, the case on the file system or command-line always be ignored and the case as stored in the inventory be used.
> One possibility would be to have the behavior:
> % bzr st
> Foo => foo
> So we automatically detect the rename.
My point is that on Windows, this is *not* a "rename" in a practical sense. The same name used in the past can still be used on the new name, where that isn't true of a "real" rename. ie, just because some editor changed the case of a file, no other windows program would be affected, so bzr should not either.
I appreciate the feedback - what is the next step for movement on this?
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