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[66.158.155.245]) by smtp.gmail.com with ESMTPSA id o8-20020a05620a228800b00746aa080eefsm7599771qkh.6.2023.04.29.10.07.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Apr 2023 10:07:47 -0700 (PDT) From: Maxim Cournoyer References: <3baf1982e8435b4a3ef13c050153d505b98fa52a.1682690696.git.maxim.cournoyer@gmail.com> <0c936b06-75a8-1946-2c24-e4782e7ee377@makinata.eu> Date: Sat, 29 Apr 2023 13:07:46 -0400 In-Reply-To: <0c936b06-75a8-1946-2c24-e4782e7ee377@makinata.eu> (Bruno Victal's message of "Fri, 28 Apr 2023 23:22:32 +0100") Message-ID: <87zg6q8vml.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-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=1682788090; a=rsa-sha256; cv=none; b=nJYV7obOOpXE5vFrySGxDOOv+nAwE3Dfl7oGfMbU4EvmO1wIUMO8p6LvpaubdM9Jr9ImdW C0TyoLRGXH7FTPSv87A9WwY/D8etWzSme8AnJuxQfcylj52RKeV8glwMk+rMrk6a0ewEbN WbxIpF9rHGWxTB6Qgb3J8X3PjNrQ9U2IZa9Iu5ZSXGJiCa8rQMeTAmLcF8KVn5NbFRcdky X8YcYesewR0D0GjuEUw+f32HHeEpioEdI322FLlREzQStbhYUgbd5wCPAa1CgksuzEejvF shRZpF/bclYDYh9A9xc4EdpZLcnLZangkZ6RlfjE3aS7sp4EVCgweFt6VeQG1A== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20221208 header.b=c5og7cL+; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1682788090; 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:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=L2CLrMSgHYxrQjIoX3v9L+5xAwtn9naje2KMHXSdZJE=; b=PaRZBF6uzBtth6xDQTqzaW5tiGXEHj1wOqPTH7MJRrX/GUh4Mtt3BjBFJb9UrWlCrG97yX 6PjFKUJGHPpeOvzP9YRyavsXPLf8cpBMCsiAuEvZUW5otSjeZ0jsvb6J10NYnApksCSLyX RWLkts9NPm4KhL30QMJybHHJRWmQWj1JlU9TOKybtmEa2IVYjTuR1HwVEfwJjjmKTOXDnV eV9ZFuNvZo/qy3Z2CbQuIAeIpr4TtrJP0UREV35GyYniEcqUaDpR2JpnYCzCiJvPw9RMuJ JmBR02oGxPHO0XgmUkgJuGFp/khX+gIAM77rxXcO2QlhKquO2kC2LSmA3dt8qQ== X-Migadu-Scanner: scn1.migadu.com Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20221208 header.b=c5og7cL+; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 7.30 X-Spam-Score: 7.30 X-Migadu-Queue-Id: 8CDA7E0A0 X-TUID: uBIch/SMOFlh Hi Bruno, Bruno Victal writes: > On 2023-04-28 15:27, Maxim Cournoyer wrote: >> Relates to . >> >> * gnu/services/audio.scm (mpd-shepherd-service): Create a default .cache >> directory. Use mkdir-p/perms and refactor loop. Set the HOME environment >> variables. > > There's a slight problem here, you might really not want db_file to be set _at all_. > Case in point, I use a database-plugin instead which would be > incongruent if db_file is forcibly serialized into the config. > > Perhaps we could add some kind of warning mechanism that alerts the > user that either db_file or database-plugin must be configured? I believe there's no problem; I don't force a value to db_file, so the serialized configuration doesn't have any. MPD has a mechanism that scans the MPD user directory for XDG locations such as ~/.cache; when such directories exist it supports automatically figuring out a location for the database file and creating it itself. If the user has specified something precise, it'd be a bug in MPD that it doesn't honor these settings instead. Does it clarify the mechanism? -- Thanks, Maxim