From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp11.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id 6CbfB99fW2QDngAASxT56A (envelope-from ) for ; Wed, 10 May 2023 11:11:59 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp11.migadu.com with LMTPS id ANXrB99fW2ToPwEA9RJhRA (envelope-from ) for ; Wed, 10 May 2023 11:11:59 +0200 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 B8612ABD8 for ; Wed, 10 May 2023 11:11:58 +0200 (CEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pwfrF-0003by-Gc; Wed, 10 May 2023 05:11:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pwfr6-0003XT-SD for guix-devel@gnu.org; Wed, 10 May 2023 05:11:28 -0400 Received: from hera.aquilenet.fr ([185.233.100.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pwfr3-0000mq-UC for guix-devel@gnu.org; Wed, 10 May 2023 05:11:27 -0400 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id 73D42E6D; Wed, 10 May 2023 11:11:22 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at hera.aquilenet.fr Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3lcE0algmmzv; Wed, 10 May 2023 11:11:22 +0200 (CEST) Received: from jurong (unknown [IPv6:2001:861:c4:f2f0::c64]) by hera.aquilenet.fr (Postfix) with ESMTPSA id C1E112EE; Wed, 10 May 2023 11:11:21 +0200 (CEST) Date: Wed, 10 May 2023 11:11:20 +0200 From: Andreas Enge To: Felix Lechner Cc: Maxim Cournoyer , Christopher Baines , Guix Devel Subject: Re: Feature branches Message-ID: References: <168347913021.32190.10808857919894440138@vcs2.savannah.gnu.org> <20230507170531.26A00C22F14@vcs2.savannah.gnu.org> <87r0rrzjbr.fsf@cbaines.net> <87jzxjvxeg.fsf@gmail.com> <87ild3yltb.fsf@cbaines.net> <87v8h2vpdq.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=185.233.100.1; envelope-from=andreas@enge.fr; helo=hera.aquilenet.fr X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Seal: i=1; s=key1; d=yhetil.org; t=1683709918; a=rsa-sha256; cv=none; b=bGZnz0x+ioiUZlpaPRBWBB8xMBnFqTvUWCMuyO4AjMLMtAUQnaB0yaaild29yBok2eFJKY yBnxLG24IGlwU4gT99qQITbptb/E6gafMr8KBSWqCp96/+/DinkeYC/lImbgx9ZhlhcrwE NRh0mYK4Iw28TvqFiAcQAdshCem/eTnGvezJDCl+5IJsc8Km2nH5GpTveJ/ARCQOaYyFr6 Qbi4SX9+yByr2HH0srpQ6F0wKugSUgXcZ3raRZ+CYvifXGUUtLsVTVEL60VhtkkfG0b4+M wdbbXJLLHocYwNMelZQfTzDME15Avkem3Y0MxNOSJEHLupXYC/WdzUSr3oueHw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1683709918; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=q9q+elQGrtalBPk6wCIAkMY3u/ijimQLT2CzA+1OlXg=; b=aSyOj5ORvB41/9P4uHmuAlNMvC5l5/aUDEx035gchwALED+uEmu5iuL8VxhXW+QP3KChDa vnH3uyQCSkY3jN+QPMMi8bjeo45RP5FWb1uCl+lVSRdZzXPwkCjNXfgNrpQCGYO3sBWS5E wlgNZPDnwXHrqEu6buSMyFbh7F+YLOSoIlJOeQpiNmgiJoQ90MGZFQhhnHP4silnD5Fa7M my9d5znWOQ0S8/II2JhigAOWdim2R1C0Su+Hxpjl5mBaLFZpMDuHEG7R0i64eDwiUFpnCQ +XX/KRmvo3CogNYIh6N8uEhPND65vOnURVJyIz143sWw1bnGi0kr2IKgS41itg== X-Migadu-Scanner: scn1.migadu.com Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -0.98 X-Spam-Score: -0.98 X-Migadu-Queue-Id: B8612ABD8 X-TUID: u6icUV/qOcOR Am Mon, May 08, 2023 at 10:15:56AM -0700 schrieb Felix Lechner: > How about requiring prior to merging a feature branch that substitutes > exist for all changed derivations? It would prevent build failures and > preempt local builds, and thereby improve the experience for average > users. Taken absolutely, that sounds a bit excessive; but the idea is of course there, the branch should be built out as much as possible. It is probably unavoidable that some things stop working going forward, and I wonder how realistic it is to iron out all problems before a merge. Andreas