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RE: Include / Exclude Path woes Was: TSVNCache and Handles on USB Dri ve

From: Lübbe Onken <l.onken_at_rac.de>
Date: 2006-12-18 14:22:34 CET

Hi Stefan,

You wrote:
> On 12/18/06, Lübbe Onken <l.onken@rac.de> wrote:
>> You wrote:
>>> What exactly are those patterns used for again?
>>> Oh, yes: to tell the cache which folders to scan so it doesn't have
>>> to scan everything just to find out whether something is versioned
>>> or not.
[*1]

>> Is there any specific reason why you chose to ignore the second half
>> of my posting? I think that following the 'svn st -v' logic is a
>> good way to tell the cache what is versioned and what's not.
>
> I thought it was clear after my answer:

Not it wasn't. Even your sarcasm[*1] was completely wasted, because I wanted
an answer *why* you are doing it this way and not *what* it is actually
doing / supposed to do.

> it doesn't matter. The cache gets change notifications not in the
> 'right' order (from top down) but in random order (whenever a change
> to a file is done). That means it can get a change notification for a
> file somewhere in an unversioned folder way before it has fetched the
> status of the versioned parent folder.

Now that's a proper answer :) It could have saved us five e-mails and an
hour or two of thinking and researching if you would have given it earlier.

If I understand it correcly, the cache doesn't really know whether a folder
is versioned or not. It relies on patterns defined by the user to match
paths that get thrown at it by Windows. These paths currently act as a
sieve.

I think I also now understand why I have to enter "Include C:\Delphi
C:\Delphi\*" to get proper overlays on C:\Delphi and its subfolders.
"C:\Delphi" is an exact match and in fact excludes all subfolders of
"C:\Delphi" which then have to be added again with "C:\Delphi\*". This is
not intuitive.

Cheers
- Lübbe

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Received on Mon Dec 18 14:22:46 2006

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