From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id YOEcBhi0GF/qFQAA0tVLHw (envelope-from ) for ; Wed, 22 Jul 2020 21:48:08 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id gNXGARi0GF/tHwAAbx9fmQ (envelope-from ) for ; Wed, 22 Jul 2020 21:48:08 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id A28FD9401CF for ; Wed, 22 Jul 2020 21:48:07 +0000 (UTC) Received: from localhost ([::1]:45594 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jyMas-0000PQ-KX for larch@yhetil.org; Wed, 22 Jul 2020 17:48:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56660) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jyMao-0000P8-QX for guix-patches@gnu.org; Wed, 22 Jul 2020 17:48:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:59970) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jyMao-00086u-HH for guix-patches@gnu.org; Wed, 22 Jul 2020 17:48:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jyMao-0006pz-Fp for guix-patches@gnu.org; Wed, 22 Jul 2020 17:48:02 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#42481] [PATCH 1/2] ui: Add #:verbosity to 'show-what-to-build'. References: <20200722214018.32353-1-ludo@gnu.org> In-Reply-To: <20200722214018.32353-1-ludo@gnu.org> Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 22 Jul 2020 21:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42481 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 42481@debbugs.gnu.org Cc: Ludovic =?UTF-8?Q?Court=C3=A8s?= Received: via spool by 42481-submit@debbugs.gnu.org id=B42481.159545443726210 (code B ref 42481); Wed, 22 Jul 2020 21:48:02 +0000 Received: (at 42481) by debbugs.gnu.org; 22 Jul 2020 21:47:17 +0000 Received: from localhost ([127.0.0.1]:43281 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jyMa4-0006og-Q9 for submit@debbugs.gnu.org; Wed, 22 Jul 2020 17:47:17 -0400 Received: from eggs.gnu.org ([209.51.188.92]:34788) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jyMa2-0006oK-CD for 42481@debbugs.gnu.org; Wed, 22 Jul 2020 17:47:14 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:56758) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jyMZw-00082c-Jl; Wed, 22 Jul 2020 17:47:08 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=59932 helo=gnu.org) by fencepost.gnu.org with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jyMZv-0001mO-D7; Wed, 22 Jul 2020 17:47:07 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Date: Wed, 22 Jul 2020 23:46:56 +0200 Message-Id: <20200722214657.32591-1-ludo@gnu.org> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Spam-Score: 3.99 X-TUID: wwATiD7Bb3kx * guix/ui.scm (%default-verbosity): New variable. (show-what-to-build): Add #:verbosity and honor it. (build-notifier): Add #:verbosity and pass it to 'show-what-to-build'. --- guix/ui.scm | 175 ++++++++++++++++++++++++++++++++-------------------- 1 file changed, 109 insertions(+), 66 deletions(-) diff --git a/guix/ui.scm b/guix/ui.scm index 27bcade9dd..b8376c11a1 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -931,17 +931,25 @@ that the rest." (color DARK)) (string-drop file prefix))))) +(define %default-verbosity + ;; Default verbosity level for 'show-what-to-build'. + 2) + (define* (show-what-to-build store drv #:key dry-run? (use-substitutes? #t) + (verbosity %default-verbosity) (mode (build-mode normal))) "Show what will or would (depending on DRY-RUN?) be built in realizing the derivations listed in DRV using MODE, a 'build-mode' value. The elements of DRV can be either derivations or derivation inputs. Return two values: a Boolean indicating whether there's something to build, -and a Boolean indicating whether there's something to download. When -USE-SUBSTITUTES?, check and report what is prerequisites are available for -download." +and a Boolean indicating whether there's something to download. + +When USE-SUBSTITUTES?, check and report what is prerequisites are available +for download. VERBOSITY is an integer indicating the level of details to be +shown: level 2 and higher provide all the details, level 1 shows a high-level +summary, and level 0 shows nothing." (define inputs (map (match-lambda ((? derivation? drv) (derivation-input drv)) @@ -1000,71 +1008,104 @@ download." ;; display when we have information for all of DOWNLOAD. (not (any (compose zero? substitutable-download-size) download))) + ;; Combinatorial explosion ahead along two axes: DRY-RUN? and VERBOSITY. + ;; Unfortunately, this is hardly avoidable for proper i18n. (if dry-run? (begin - (format (current-error-port) - (N_ "~:[The following derivation would be built:~%~{ ~a~%~}~;~]" - "~:[The following derivations would be built:~%~{ ~a~%~}~;~]" - (length build)) - (null? build) (map colorized-store-item build)) - (if display-download-size? - (format (current-error-port) - ;; TRANSLATORS: "MB" is for "megabyte"; it should be - ;; translated to the corresponding abbreviation. - (G_ "~:[~,1h MB would be downloaded:~%~{ ~a~%~}~;~]") - (null? download) - download-size - (map (compose colorized-store-item substitutable-path) - download)) - (format (current-error-port) - (N_ "~:[The following file would be downloaded:~%~{ ~a~%~}~;~]" - "~:[The following files would be downloaded:~%~{ ~a~%~}~;~]" - (length download)) - (null? download) - (map (compose colorized-store-item substitutable-path) - download))) - (format (current-error-port) - (N_ "~:[The following graft would be made:~%~{ ~a~%~}~;~]" - "~:[The following grafts would be made:~%~{ ~a~%~}~;~]" - (length graft)) - (null? graft) (map colorized-store-item graft)) - (format (current-error-port) - (N_ "~:[The following profile hook would be built:~%~{ ~a~%~}~;~]" - "~:[The following profile hooks would be built:~%~{ ~a~%~}~;~]" - (length hook)) - (null? hook) (map colorized-store-item hook))) + (unless (zero? verbosity) + (format (current-error-port) + (N_ "~:[The following derivation would be built:~%~{ ~a~%~}~;~]" + "~:[The following derivations would be built:~%~{ ~a~%~}~;~]" + (length build)) + (null? build) (map colorized-store-item build))) + (cond ((>= verbosity 2) + (if display-download-size? + (format (current-error-port) + ;; TRANSLATORS: "MB" is for "megabyte"; it should be + ;; translated to the corresponding abbreviation. + (G_ "~:[~,1h MB would be downloaded:~%~{ ~a~%~}~;~]") + (null? download) + download-size + (map (compose colorized-store-item substitutable-path) + download)) + (format (current-error-port) + (N_ "~:[The following file would be downloaded:~%~{ ~a~%~}~;~]" + "~:[The following files would be downloaded:~%~{ ~a~%~}~;~]" + (length download)) + (null? download) + (map (compose colorized-store-item substitutable-path) + download))) + (format (current-error-port) + (N_ "~:[The following graft would be made:~%~{ ~a~%~}~;~]" + "~:[The following grafts would be made:~%~{ ~a~%~}~;~]" + (length graft)) + (null? graft) (map colorized-store-item graft)) + (format (current-error-port) + (N_ "~:[The following profile hook would be built:~%~{ ~a~%~}~;~]" + "~:[The following profile hooks would be built:~%~{ ~a~%~}~;~]" + (length hook)) + (null? hook) (map colorized-store-item hook))) + ((= verbosity 1) + ;; Display the bare minimum; don't mention grafts and hooks. + (if display-download-size? + (format (current-error-port) + ;; TRANSLATORS: "MB" is for "megabyte"; it should be + ;; translated to the corresponding abbreviation. + (G_ "~:[~,1h MB would be downloaded~%~;~]") + (null? download) download-size) + (format (current-error-port) + (N_ "~:[~h item would be downloaded~%~;~]" + "~:[~h items would be downloaded~%~;~]" + (length download)) + (null? download) (length download)))))) + (begin - (format (current-error-port) - (N_ "~:[The following derivation will be built:~%~{ ~a~%~}~;~]" - "~:[The following derivations will be built:~%~{ ~a~%~}~;~]" - (length build)) - (null? build) (map colorized-store-item build)) - (if display-download-size? - (format (current-error-port) - ;; TRANSLATORS: "MB" is for "megabyte"; it should be - ;; translated to the corresponding abbreviation. - (G_ "~:[~,1h MB will be downloaded:~%~{ ~a~%~}~;~]") - (null? download) - download-size - (map (compose colorized-store-item substitutable-path) - download)) - (format (current-error-port) - (N_ "~:[The following file will be downloaded:~%~{ ~a~%~}~;~]" - "~:[The following files will be downloaded:~%~{ ~a~%~}~;~]" - (length download)) - (null? download) - (map (compose colorized-store-item substitutable-path) - download))) - (format (current-error-port) - (N_ "~:[The following graft will be made:~%~{ ~a~%~}~;~]" - "~:[The following grafts will be made:~%~{ ~a~%~}~;~]" - (length graft)) - (null? graft) (map colorized-store-item graft)) - (format (current-error-port) - (N_ "~:[The following profile hook will be built:~%~{ ~a~%~}~;~]" - "~:[The following profile hooks will be built:~%~{ ~a~%~}~;~]" - (length hook)) - (null? hook) (map colorized-store-item hook)))) + (unless (zero? verbosity) + (format (current-error-port) + (N_ "~:[The following derivation will be built:~%~{ ~a~%~}~;~]" + "~:[The following derivations will be built:~%~{ ~a~%~}~;~]" + (length build)) + (null? build) (map colorized-store-item build))) + (cond ((>= verbosity 2) + (if display-download-size? + (format (current-error-port) + ;; TRANSLATORS: "MB" is for "megabyte"; it should be + ;; translated to the corresponding abbreviation. + (G_ "~:[~,1h MB will be downloaded:~%~{ ~a~%~}~;~]") + (null? download) + download-size + (map (compose colorized-store-item substitutable-path) + download)) + (format (current-error-port) + (N_ "~:[The following file will be downloaded:~%~{ ~a~%~}~;~]" + "~:[The following files will be downloaded:~%~{ ~a~%~}~;~]" + (length download)) + (null? download) + (map (compose colorized-store-item substitutable-path) + download))) + (format (current-error-port) + (N_ "~:[The following graft will be made:~%~{ ~a~%~}~;~]" + "~:[The following grafts will be made:~%~{ ~a~%~}~;~]" + (length graft)) + (null? graft) (map colorized-store-item graft)) + (format (current-error-port) + (N_ "~:[The following profile hook will be built:~%~{ ~a~%~}~;~]" + "~:[The following profile hooks will be built:~%~{ ~a~%~}~;~]" + (length hook)) + (null? hook) (map colorized-store-item hook))) + ((= verbosity 1) + ;; Display the bare minimum; don't mention grafts and hooks. + (if display-download-size? + (format (current-error-port) + ;; TRANSLATORS: "MB" is for "megabyte"; it should be + ;; translated to the corresponding abbreviation. + (G_ "~:[~,1h MB will be downloaded~%~;~]") + (null? download) download-size) + (format (current-error-port) + (N_ "~:[~h item will be downloaded~%~;~]" + "~:[~h items will be downloaded~%~;~]" + (length download)) + (null? download) (length download))))))) (check-available-space installed-size) @@ -1073,7 +1114,8 @@ download." (define show-what-to-build* (store-lift show-what-to-build)) -(define* (build-notifier #:key (dry-run? #f) (use-substitutes? #t)) +(define* (build-notifier #:key (dry-run? #f) (use-substitutes? #t) + (verbosity %default-verbosity)) "Return a procedure suitable for 'with-build-handler' that, when 'build-things' is called, invokes 'show-what-to-build' to display the build plan. When DRY-RUN? is true, the 'with-build-handler' form returns without @@ -1107,6 +1149,7 @@ any build happening." (show-what-to-build store inputs #:dry-run? dry-run? #:use-substitutes? use-substitutes? + #:verbosity verbosity #:mode mode))) (unless (and (or build? download?) -- 2.27.0