GNU bug report logs - #70012
shell-resync-dirs broken on windows

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Stefan Kangas <stefankangas <at> gmail.com>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#70012: closed (shell-resync-dirs broken on windows)
Date: Sat, 05 Oct 2024 01:21:02 +0000

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Your message dated Fri, 4 Oct 2024 18:19:44 -0700
with message-id <CADwFkm=f8-2Dpv_T9DZ9gN2J+XdJ5tB3Ln0_HzE56q9L=31DYg <at> mail.gmail.com>
and subject line Re: bug#70012: shell-resync-dirs broken on windows
has caused the debbugs.gnu.org bug report #70012,
regarding shell-resync-dirs broken on windows
to be marked as done.

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70012: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=70012
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From: Sam Steingold <sds <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Subject: shell-resync-dirs broken on windows
Date: Tue, 26 Mar 2024 12:25:13 -0400

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Windows emacs 29.2
Msys2 bash dirs returns something like "/c/foo" for "c:/foo" and
(file-directory-p "/c/foo") returns nil even though "c:/foo" is a directory.
Thus shell-resync-dirs goes into an infinite loop.

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From: Stefan Kangas <stefankangas <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Sam Steingold <sds <at> gnu.org>, 70012-done <at> debbugs.gnu.org
Subject: Re: bug#70012: shell-resync-dirs broken on windows
Date: Fri, 4 Oct 2024 18:19:44 -0700

Eli Zaretskii <eliz <at> gnu.org> writes:

> tags 70012 notabug wontfix
> thanks
>
>> From: Sam Steingold <sds <at> gnu.org>
>> Date: Tue, 26 Mar 2024 12:25:13 -0400
>>
>> Windows emacs 29.2
>> Msys2 bash dirs returns something like "/c/foo" for "c:/foo" and (file-directory-p "/c/foo") returns nil even
>> though "c:/foo" is a directory.
>> Thus shell-resync-dirs goes into an infinite loop.
>
> Sorry, the native Windows build of Emacs is not supposed to support
> MSYS- or Cygwin-specific magic in file names.  We cannot support that
> without significant complications in the low-level code, and even if
> that code can be made to work, users are not supposed to give up
> top-level directories named /x (where 'x' is a letter).
>
> If you want these names supported, try the Cygwin or Cygw32 build
> instead (but I'm not sure even those builds support /c/foo/bar file
> names).
>
> This is not a bug, and we should not even try fixing it.  IOW, using
> MSYS Bash in shell buffers is not supported in the MS-Windows build.

I'm therefore closing this bug report.

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