From patchwork Tue Dec 21 19:36:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brice Waegeneire X-Patchwork-Id: 35527 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id 9BEE027BBEA; Tue, 21 Dec 2021 19:42:39 +0000 (GMT) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.6 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id 6E7C627BBE9 for ; Tue, 21 Dec 2021 19:42:39 +0000 (GMT) Received: from localhost ([::1]:41434 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mzl1y-00060F-L8 for patchwork@mira.cbaines.net; Tue, 21 Dec 2021 14:42:38 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36190) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzkwY-00023f-Md for guix-patches@gnu.org; Tue, 21 Dec 2021 14:37:03 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:44152) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mzkwY-0004Fu-C3 for guix-patches@gnu.org; Tue, 21 Dec 2021 14:37:02 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mzkwY-00077z-A9 for guix-patches@gnu.org; Tue, 21 Dec 2021 14:37:02 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#52713] [PATCH v2 2/4] activation: Add 'lchown-recursive'. Resent-From: Brice Waegeneire Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 21 Dec 2021 19:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 52713 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 52713@debbugs.gnu.org X-Debbugs-Original-To: guix-patches@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.164011541827363 (code B ref -1); Tue, 21 Dec 2021 19:37:02 +0000 Received: (at submit) by debbugs.gnu.org; 21 Dec 2021 19:36:58 +0000 Received: from localhost ([127.0.0.1]:55696 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mzkwT-00077A-HB for submit@debbugs.gnu.org; Tue, 21 Dec 2021 14:36:57 -0500 Received: from lists.gnu.org ([209.51.188.17]:37524) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mzkwS-00076u-0w for submit@debbugs.gnu.org; Tue, 21 Dec 2021 14:36:56 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36154) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzkwR-0001wK-EY for guix-patches@gnu.org; Tue, 21 Dec 2021 14:36:55 -0500 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:41335) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzkwP-0004Ek-9p for guix-patches@gnu.org; Tue, 21 Dec 2021 14:36:54 -0500 Received: (Authenticated sender: brice@waegenei.re) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 7EC24240003 for ; Tue, 21 Dec 2021 19:36:50 +0000 (UTC) From: Brice Waegeneire Date: Tue, 21 Dec 2021 20:36:44 +0100 Message-Id: <20211221193646.16849-2-brice@waegenei.re> X-Mailer: git-send-email 2.34.0 In-Reply-To: <8735mleoxo.fsf_-_@waegenei.re> References: <8735mleoxo.fsf_-_@waegenei.re> MIME-Version: 1.0 Received-SPF: pass client-ip=217.70.183.193; envelope-from=brice@waegenei.re; helo=relay1-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches * gnu/build/activation.scm (lchown-recursive): New procedure. --- gnu/build/activation.scm | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/gnu/build/activation.scm b/gnu/build/activation.scm index 9f6126023c..fff2d61b13 100644 --- a/gnu/build/activation.scm +++ b/gnu/build/activation.scm @@ -46,7 +46,8 @@ (define-module (gnu build activation) activate-firmware activate-ptrace-attach activate-current-system - mkdir-p/perms)) + mkdir-p/perms + lchown-recursive)) ;;; Commentary: ;;; @@ -105,6 +106,23 @@ (define (mkdir-p/perms directory owner bits) (chown directory (passwd:uid owner) (passwd:gid owner)) (chmod directory bits)) +(define (lchown-recursive file owner group) + "As 'lchown' but recursively, change ownership of FILE to the integer values +OWNER and GROUP without dereferencing symbolic links it encounter." + (nftw file + (lambda (filename statinfo flag base level) + (catch 'system-error + (lambda () + (when (member flag '(regular directory symlink)) + (lchown filename owner group))) + (lambda args + (format (current-error-port) + "warning: failed to chown ~s: ~a~%" + filename + (strerror (system-error-errno args))))) + #t) + 'physical)) + (define* (copy-account-skeletons home #:key (directory %skeleton-directory)