GNU bug report logs - #29149
Tramp shell uses local shell setting in windows

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Shuguang Sun <shuguang <at> gmail.com>
Subject: bug#29442: closed (Re: bug#29149: Tramp shell uses local shell
 setting in windows)
Date: Thu, 25 Jan 2018 12:31:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#29149: dired-do-shell-command puts "start /b" in tramp dired

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 29442 <at> debbugs.gnu.org.

-- 
29149: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=29149
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Michael Albinus <michael.albinus <at> gmx.de>
To: Shuguang Sun <shuguang <at> gmail.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 29149-done <at> debbugs.gnu.org
Subject: Re: bug#29149: Tramp shell uses local shell setting in windows
Date: Thu, 25 Jan 2018 13:30:34 +0100

Shuguang Sun <shuguang <at> gmail.com> writes:

> Thanks Micahel,

Hi Shuguang,

> Now it works!

Thanks for testing. So I mark this bug as closed.

>     > 1.2 the default directory for read-file-name is better to use
>     > (file-remote-p default-directory) "/" than default-directory
>     > "/path/path/..."
>
>     I don't see why. Could you pls explain?
>
> If we well set the shell via connection-local-set-profile-variables
> which measn there is explicit-shell-file-name, it will not prompt the
> directory. 
>
> For example as in the manual:
>   (connection-local-set-profile-variables
>    'remote-bash
>    '((explicit-shell-file-name . "/bin/bash")
>      (explicit-bash-args . ("-i"))
>      ))

Hmm. I still don't understand why you want to change
default-directory. Or do you want to say it doesn't matter, when
explicit-shell-file-name is set?

And even in case there is no explicit-shell-file-name set,
read-file-name shall work as expected with the existing default-directory.

Best regards, Michael.

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From: Shuguang Sun <shuguang <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: dired-do-shell-command puts "start /b" in tramp dired
Date: Sun, 26 Nov 2017 02:09:37 +0800

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Hi,

local: Windows7, and shell comman is cmdproxy.exe/cmd
GNU Emacs 27.0.50 (build 1, x86_64-w64-mingw32) of 2017-11-24

In general dired buffer, if I call dired-do-shell-command on marked file
with end "&", it will call "start /b ..." to run asyn shell command.
However, it hould not happend for tramp dired buffer if the
tramp-remote-shell is not cmd.

For example, my server is linux and tramp-remote-shell is "/bin/sh". If I
run dired-do-shell-command with end "&", it suppose to send the command
directly, but it add "start /b" actually.

I attached the tramp debug for your reference.


Tramp setting:
  (push '("plink"
           (tramp-login-program        "plink")
           (tramp-login-args           (("-l" "%u") ("-P" "%p") ("-ssh")
("%h")))
           (tramp-remote-shell         "/bin/sh")
           (tramp-remote-shell-args    ("-c"))
           (tramp-copy-program         "pscp")
           (tramp-copy-args            (("-l" "%u") ("-P" "%p") ("-scp")
("-p" "%k") ("-q") ("-r")))
           (tramp-copy-keep-date t)
           (tramp-copy-recursive t)
           (tramp-default-port         22))
        tramp-methods)



Best Regards,
Shuguang Sun

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[tramp_dired_do_shell_command_debug.txt (text/plain, attachment)]

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