Re: [RFC PATCH 1/1] dir: consider worktree config in path recursion

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On Fri, May 6, 2022 at 11:26 PM Elijah Newren <newren@xxxxxxxxx> wrote:
> I haven't thought it through, but is there a reason you can't just
> compare the_repository->gitdir to sb.buf at this point?  Why is
> real_pathdup needed?

I used `real_pathdup` here because `the_repository->gitdir` is not necessarily
normalized as required for the `strcmp`.  For example, when using option
`--git-dir=./././xyz/.git` while outside the worktree, the path will remain as
is (see [1] and [2]).

[1]: https://github.com/git/git/blob/e8005e4871f130c4e402ddca2032c111252f070a/setup.c#L962
[2]: https://github.com/git/git/blob/e8005e4871f130c4e402ddca2032c111252f070a/environment.c#L353

> Thanks for finding, reporting, and sending in a patch.  Could you
> split up the patch as indicated above, and add a testcase to the patch
> with the fix, and include your Signed-off-by trailer on the commits?

WIll do, thx.



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