GNU bug report logs - #3858
23.1.50; Git VC doesn't work over Tramp

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Ian Eure <ian <at> digg.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.1.50; Git VC doesn't work over Tramp
Date: Wed, 15 Jul 2009 10:41:49 -0700

Support for Git repositories over Tramp seems to be broken in recent  
CVS. If I open a Git-controlled file on a remote system, VC isn’t  
activated.

I believe this used to work.

When I open the remote file, vc-git is loaded. When I try to perform  
VC operations on the file, I get a "No fileset is available here"  
error from vc-deduce-fileset.

In GNU Emacs 23.1.50.1 (i386-apple-darwin9.7.0, NS apple-appkit-949.46)
 of 2009-07-09 on neutron.local
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Major mode: ssh

Minor modes in effect:
  diff-auto-refine-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-spelling-mode: t
  erc-ring-mode: t
  erc-pcomplete-mode: t
  erc-netsplit-mode: t
  erc-match-mode: t
  erc-button-mode: t
  erc-fill-mode: t
  erc-autojoin-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-readonly-mode: t
  erc-scrolltobottom-mode: t
  which-function-mode: t
  yas/minor-mode: t
  shell-dirtrack-mode: t
  ime-bindings: t
  show-paren-mode: t
  recentf-mode: t
  iswitchb-mode: t
  cua-mode: t
  auto-insert-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
M-x r e p o r t - b u g <return>

Recent messages:
Loading tramp...done
Tramp: Opening connection for ieure <at> remote using rsync...
Tramp: Waiting 60s for local shell to come up...
Tramp: Sending command `ssh remote -l ieure  -e none && exit || exit'
Tramp: Waiting for prompts from remote shell
Tramp: Found remote shell prompt on `remote
Making completion list...
Wrote /var/folders/-O/-OE3eRUhHGaUPZz+LP85XE+++TM/-Tmp-/tramp. 
1810125r.php
Loading vc-git...done
vc-deduce-fileset: No fileset is available here.

Message #10 received at 3858 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Ian Eure <ian <at> digg.com>
Cc: 3858 <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Wed, 15 Jul 2009 21:55:51 +0200

Ian Eure <ian <at> digg.com> writes:

> Support for Git repositories over Tramp seems to be broken in recent
> CVS. If I open a Git-controlled file on a remote system, VC isn’t
> activated.
>
> I believe this used to work.
>
> When I open the remote file, vc-git is loaded. When I try to perform
> VC operations on the file, I get a "No fileset is available here"
> error from vc-deduce-fileset.

Could you, please, set `tramp-verbose' to 6, and rerun the test? The
resulting Tramp debug buffer shall show more information.

Best regards, Michael.

Message #15 received at 3858 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Ian Eure <ian <at> digg.com>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 3858 <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Wed, 15 Jul 2009 13:32:29 -0700

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

On Jul 15, 2009, at 12:55 PM, Michael Albinus wrote:

> Ian Eure <ian <at> digg.com> writes:
>
>> Support for Git repositories over Tramp seems to be broken in recent
>> CVS. If I open a Git-controlled file on a remote system, VC isn’t
>> activated.
>>
>> I believe this used to work.
>>
>> When I open the remote file, vc-git is loaded. When I try to perform
>> VC operations on the file, I get a "No fileset is available here"
>> error from vc-deduce-fileset.
>
> Could you, please, set `tramp-verbose' to 6, and rerun the test? The
> resulting Tramp debug buffer shall show more information.
>
Attached.

[tramp-debug.txt (text/plain, attachment)]

[Message part 3 (text/plain, inline)]

 - Ian

Message #20 received at 3858 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Ian Eure <ian <at> digg.com>
Cc: 3858 <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Wed, 15 Jul 2009 23:03:31 +0200

Ian Eure <ian <at> digg.com> writes:

> 13:28:40 tramp-send-command (6) # git ls-files -c -z -- Makefile </dev/null 2>/dev/null
> 13:28:40 tramp-wait-for-regexp (6) # 
> Makefile

This looks strange. "///37cd88bca75fbc928a57b42531640cbe$" is Tramp's
prompt; "git ls-files -c -z -- Makefile </dev/null 2>/dev/null" returns
therefore "Makefile
is due to the "-z" parameter.

I will check, whether I can fix it in Tramp (recognising prompts not
starting at (bolp)).

>  - Ian

Best regards, Michael.

Message #25 received at 3858 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Ian Eure <ian <at> digg.com>
Cc: 3858 <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Thu, 16 Jul 2009 12:36:39 +0200

Michael Albinus <michael.albinus <at> gmx.de> writes:

> I will check, whether I can fix it in Tramp (recognising prompts not
> starting at (bolp)).

I've commited a patch to the trunk; could you, please, check?

>>  - Ian

Best regards, Michael.

Message #30 received at 3858 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Ian Eure <ian <at> digg.com>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 3858 <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Thu, 16 Jul 2009 13:20:45 -0700

On Jul 16, 2009, at 3:36 AM, Michael Albinus wrote:

> Michael Albinus <michael.albinus <at> gmx.de> writes:
>
>> I will check, whether I can fix it in Tramp (recognising prompts not
>> starting at (bolp)).
>
> I've commited a patch to the trunk; could you, please, check?
>
It's working now.

Thanks,
 - Ian

Message #35 received at 3858-done <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Ian Eure <ian <at> digg.com>
Cc: 3858-done <at> debbugs.gnu.org
Subject: Re: bug#3858: 23.1.50; Git VC doesn't work over Tramp
Date: Thu, 16 Jul 2009 22:24:37 +0200

Ian Eure <ian <at> digg.com> writes:

>> I've commited a patch to the trunk; could you, please, check?
>>
> It's working now.

Thanks for the test; I've closed the bug.

> Thanks,
>  - Ian

Best regards, Michael.

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