From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#53644: 29.0.50; xref-search-program breaks if programm not installed on a remote host Date: Sat, 05 Feb 2022 15:38:17 +0100 Message-ID: <87leypml9i.fsf@gmx.de> References: <87v8y0rdz3.fsf@posteo.net> <87iltvnj3g.fsf@gmx.de> <3b4cfff4-4d95-9f8e-d5ec-db6cc492a9b8@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12617"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Philip Kaludercic , 53644@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 05 15:39:21 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nGMDf-00039p-HW for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 05 Feb 2022 15:38:18 +0100 In-Reply-To: <3b4cfff4-4d95-9f8e-d5ec-db6cc492a9b8@yandex.ru> (Dmitry Gutov's message of "Fri, 4 Feb 2022 21:45:39 +0200") X-Provags-ID: V03:K1:TZE7T5KOdaqlMa/BLo0w0LQ/wjRGPBf3r3tRixxl0RD9K9+WMAm QJTTmLOlJTnl7xadCQvbR2gLu+ZquWbhqvKMRumWeOzAL1l8mD2rhxLIregP9vZ97+MFh3r 64cw9AbuvrOZKKBA5LB+BTqc/Dkea5NDaAtFtZjnqLx0XVLoXTJDuwKDqB/07Zgr+ohepB6 6SzUT+pwcYXWmD9PhkNaw== X-UI-Out-Filterresults: notjunk:1;V03:K0:Zv/dos/7C48=:iLXrZMRbXdiAuOvWijfaqi s6JaFF8aH+8s/JkcO7DDPeYn4gpP8pR3RPVVwFOBuG8YJeqDhiGqtDyLMSQvWLnUPXocvLuQP jbXEDoH9Ut/WPzSP3ymy6MOPArIFUcH0/uXwO1krSDBcGiWLGHPWv2DGDVblEc+rxU6BiLg+/ pQ2NPbamkA1F1CC1hdkhRRs48WVkyAbKQeibpCzfNilTlPfNiHuRjZfxRruP0nhxMPeol60lg j82QQmg741aYh8POUGVWGj9+Veoy/7hyfUN4xKUnT2piYry4JXeX2Yn8c8jPVYe9HAtNRKK9q JkUSSwie+t16D0pEQugw+N76qxaOzxNjK6mdOa3mbIlKsLaYwmUaWyZ+QMei+fhvmtoz7aWWp 3d3naUkrxybzhhCGdahenkuNfDWR5W49LGCqQq1hge3hJINX0mMLykVhRwPZaO7NpLI5NUcC6 Ci4MTGvYnoZOR4/h+zzAWtGDLfCau5kQzagtmCqUNck+G0/WksVXc9a7Xvj9ddTEmXivlqWQY pwn3uSzGh2amBPOn2JoAzyA6o9ZH8+Af3ROO4VeYXzDO5N+MbNmtzmXxU9WTiTvCTVKmr/0mQ F9y+MtydB1rilGIi1pCBQxWecN5sthi/X1g55jNFJJBBQYEUBFyTUt+/tAGz95cNrFmLjQ/u0 TkA1NekuF6uTSPTBVTMQYgbwP8JQcT1Bw4qzihLfZfUl9+Cei8AzPDXF/zJeedtVHnEz+WR5c CpNGdjcx1tLcrmisRiOdGbL9esaM3iHqAN9gntIk4/wxj0rlShEVAKgHvjC+soXMN9l7Mzjh X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:226072 Archived-At: Dmitry Gutov writes: > Hi Michael, Hi Dmitry, >>>> When invoking a command that respects xref-search-program via TRAMP, >>>> e.g. on a remote system that doesn't have (in my case ripgrep) >>>> installed, an error is signalled indicating that the search query >>>> couldn't be executed. >>> >>> One way to work around this will probably involve an addition to >>> find-file-hook and some code which checks (file-remote-p >>> buffer-file-name) and sets xref-search-program to a particular value >>> buffer-locally depending on the result. >>> >>> Or an around-advice for xref-matches-in-files. >> There are connection-local variables exactly for this use case. > > Is there a documented way on how to make the variable's value on > remote hosts customizable for the user too? Something like --8<---------------cut here---------------start------------->8--- (connection-local-set-profile-variables 'remote-xref-variables '((xref-search-program . "/bin/grep"))) (with-eval-after-load 'xref (connection-local-set-profiles '(:application tramp :machine "myhost") 'remote-xref-variables)) --8<---------------cut here---------------end--------------->8--- > Cheers, > Dmitry. Best regards, Michael.