From patchwork Sun Jul 11 11:47:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: M X-Patchwork-Id: 31283 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 D77CE27BC81; Sun, 11 Jul 2021 12:49:14 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,T_DKIM_INVALID,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id 9B7AB27BC84 for ; Sun, 11 Jul 2021 12:49:13 +0100 (BST) Received: from localhost ([::1]:49282 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m2XxQ-000431-Mi for patchwork@mira.cbaines.net; Sun, 11 Jul 2021 07:49:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57512) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m2XxH-00041a-Jt for guix-patches@gnu.org; Sun, 11 Jul 2021 07:49:03 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:50771) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m2XxH-0008HL-Br for guix-patches@gnu.org; Sun, 11 Jul 2021 07:49:03 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m2XxH-00073p-Bh for guix-patches@gnu.org; Sun, 11 Jul 2021 07:49:03 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#49025] [PATCH v5 03/20] packages: Define this-package-input and this-package-native-input. Resent-From: Maxime Devos Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Sun, 11 Jul 2021 11:49:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49025 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 49025@debbugs.gnu.org Cc: Maxime Devos Received: via spool by 49025-submit@debbugs.gnu.org id=B49025.162600409226944 (code B ref 49025); Sun, 11 Jul 2021 11:49:03 +0000 Received: (at 49025) by debbugs.gnu.org; 11 Jul 2021 11:48:12 +0000 Received: from localhost ([127.0.0.1]:34048 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m2XwR-00070O-Kx for submit@debbugs.gnu.org; Sun, 11 Jul 2021 07:48:12 -0400 Received: from xavier.telenet-ops.be ([195.130.132.52]:38508) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m2XwH-0006y5-U1 for 49025@debbugs.gnu.org; Sun, 11 Jul 2021 07:48:02 -0400 Received: from localhost.localdomain ([213.119.242.127]) by xavier.telenet-ops.be with bizsmtp id Tnno2500V2ldwth01no0r9; Sun, 11 Jul 2021 13:48:01 +0200 From: Maxime Devos Date: Sun, 11 Jul 2021 13:47:06 +0200 Message-Id: <20210711114723.27568-4-maximedevos@telenet.be> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210711114723.27568-1-maximedevos@telenet.be> References: <419215938396207999184dafa43afaed6d7a0715.camel@telenet.be> <20210711114723.27568-1-maximedevos@telenet.be> MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telenet.be; s=r21; t=1626004081; bh=+F3V0IHIUMToVYJ2+Q+SGOqXx5CD1I8U9LvkAPCAvXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=FDowmsgA55Tjl5zgh+vaig9kgxjtJIcN3xGFoo41K2rYknEvLeFTW9GBimVeSCKWS tegTmR9R1W1mw52Oh3rgkjVnFYeofWi7CirRa7ueFDsGuN6QMDkY9gezjcnJlYkl4f PPuYsAqXik97+9O7yFB81horckZ1MmCK/Dw+/pNAsj4tE3Ths/Qwr9+POYTyU1buCy Eu7kFI79YjFozj2TasLrIKKETzMBpQLeNRGcs99uWl0bhytBvesAEhK8GAlrbMxSDT GYdVTkZakRMloPP+c8sbhWyvv/7m/LKh2lM9fYiX8ESE6dfHKQ1ikHQ1IhabOQcq6C RC9RXLQD6Owbg== 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 These macros are intended to be used in build phases. More precisely, (assoc-ref %build-inputs "input") can be replaced by #$(this-package-input "input") or #+(this-package-native-input "native-input") as appropriate. * guix/packages.scm (package-input, package-native-input): New (unexported) procedures. (this-package-input, this-package-native-input): New macros. --- guix/packages.scm | 29 +++++++++++++++++++++++++++++ tests/packages.scm | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/guix/packages.scm b/guix/packages.scm index 3ba61b42c9..56300e6b61 100644 --- a/guix/packages.scm +++ b/guix/packages.scm @@ -108,6 +108,9 @@ deprecated-package package-field-location + this-package-input + this-package-native-input + package-direct-sources package-transitive-sources package-direct-inputs @@ -513,6 +516,32 @@ object." #f))) (_ #f))) +(define (package-input package name) + "Return the package input NAME of PACKAGE--i.e., an input +from the ‘inputs’ or ‘propagated-inputs’ field. Native inputs are not +considered. If this input does not exist, return #f instead." + (and=> (or (assoc-ref (package-inputs package) name) + (assoc-ref (package-propagated-inputs package) name)) + car)) + +(define (package-native-input package name) + "Return the native package input NAME of PACKAGE--i.e., an input +from the ‘native-inputs’ field. If this native input does not exist, +return #f instead." + (and=> (assoc-ref (package-native-inputs package) name) + car)) + +(define-syntax-rule (this-package-input name) + "Return the input NAME of the package being defined--i.e., an input +from the ‘inputs’ or ‘propagated-inputs’ field. Native inputs are not +considered. If this input does not exist, return #f instead." + (package-input this-package name)) + +(define-syntax-rule (this-package-native-input name) + "Return the native package input NAME of the package being defined--i.e., +an input from the ‘native-inputs’ field. If this native input does not +exist, return #f instead." + (package-native-input this-package name)) ;; Error conditions. diff --git a/tests/packages.scm b/tests/packages.scm index 47fc34d3ce..9814015a05 100644 --- a/tests/packages.scm +++ b/tests/packages.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès ;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen ;;; Copyright © 2021 Maxim Cournoyer +;;; Copyright © 2021 Maxime Devos ;;; ;;; This file is part of GNU Guix. ;;; @@ -1866,6 +1867,39 @@ (package-location (specification->package "guile@2")) (specification->location "guile@2")) +(test-eq "this-package-input, exists" + hello + (package-arguments + (dummy-package "a" + (inputs `(("hello" ,hello))) + (arguments (this-package-input "hello"))))) + +(test-eq "this-package-input, exists in propagated-inputs" + hello + (package-arguments + (dummy-package "a" + (propagated-inputs `(("hello" ,hello))) + (arguments (this-package-input "hello"))))) + +(test-eq "this-package-input, does not exist" + #f + (package-arguments + (dummy-package "a" + (arguments (this-package-input "hello"))))) + +(test-eq "this-package-native-input, exists" + hello + (package-arguments + (dummy-package "a" + (native-inputs `(("hello" ,hello))) + (arguments (this-package-native-input "hello"))))) + +(test-eq "this-package-native-input, does not exists" + #f + (package-arguments + (dummy-package "a" + (arguments (this-package-native-input "hello"))))) + (test-end "packages") ;;; Local Variables: