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bug#53644: 29.0.50; xref-search-program breaks if programm not installed
From: |
Michael Albinus |
Subject: |
bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host |
Date: |
Tue, 08 Feb 2022 19:30:54 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Philip Kaludercic <philipk@posteo.net> writes:
Hi Philip,
> Ok, I missed that. But the question still remains for versions of Emacs
> prior to 27.1. What would you advise to do there?
>
> For context: In my specific case, I am using Guix so shell-file-name
> something like
> /gnu/store/87kif0bpf0anwbsaw0jvg8fyciw4sz67-bash-5.0.16/bin/bash.
> Virtually every server I might connect to does not have this path (tough
> "/bin/sh" works in that case (which would break other systems like
> adb)). So I don't think a version check would suffice. All it does in
> the patch I provided above is provide a speedup for all greps after the
> first one.
I would do something like this (untested!):
--8<---------------cut here---------------start------------->8---
(defmacro my-with-connection-local-variables (&rest body)
"Ensure, that `shell-file-name' and `xref-search-program' have proper values."
(if (bound-and-true-p enable-connection-local-variables)
`(with-connection-local-variables ,@body)
`(if (file-remote-p default-directory)
(let ((shell-file-name "/bin/sh") ;; Adapt
(xref-search-program "/bin/gerep")) ;; Adapt
,@body)
,@body)))
--8<---------------cut here---------------end--------------->8---
Best regards, Michael.
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/03
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Michael Albinus, 2022/02/04
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/04
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/08
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Michael Albinus, 2022/02/08
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/08
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host,
Michael Albinus <=
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/08
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Michael Albinus, 2022/02/09
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/09
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/11
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/14
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/14
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/14
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/14
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Philip Kaludercic, 2022/02/15
- bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host, Dmitry Gutov, 2022/02/15