X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:reply-to:message-id:to:subject :in-reply-to:references:mime-version:content-type :content-transfer-encoding; q=dns; s=default; b=BLVrVRB1uOJMu4NH eo1ATF5OH8rgd4ydi9KWWpPrPbxz9bBBoisXIWr25WL24mZWZoHhQWMy3aP2tqN8 Jh9mDCFIxcnirjQzMyb34Rl6D65xS4ZVx+HdY5kUrgRvxCDFVZlvMih7mKKdyQv2 td05621WZg0THjgbl2VyDXQv/pE= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:reply-to:message-id:to:subject :in-reply-to:references:mime-version:content-type :content-transfer-encoding; s=default; bh=T0vFFRgWiFOZvusnYLrwbL tSNkk=; b=yw0Ez7uXu3Fzlxnp/ViBKCWOPyEHVecs+N6mhSmeEZ/Ruuzr7Fmn6n 0DelTllQsgoo6zRedCy2tgz5BnIOVC62yHXeDdAnw2oTP0eX4GxbtGxV46O9qlKt 9c3eWlfmiKJbosevwl1nWMjAQiQ+dTRcEpoRlnLLDalKYgP+pOOls= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.7 required=5.0 tests=BAYES_00,FREEMAIL_FROM,KAM_THEBAT,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=no version=3.3.2 spammy=H*F:D*yandex.ru, SHOULD, H*M:yandex, HX-Priority:Normal X-HELO: forward102j.mail.yandex.net Authentication-Results: smtp1j.mail.yandex.net; dkim=pass header.i=@yandex.ru Date: Thu, 14 Dec 2017 22:46:16 +0300 From: Andrey Repin Reply-To: cygwin AT cygwin DOT com Message-ID: <116333312.20171214224616@yandex.ru> To: Ken Brown , cygwin AT cygwin DOT com Subject: Re: setup's response to a "corrupt local copy" In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Greetings, Ken Brown! > This is a followup to the discussion started here: > https://cygwin.com/ml/cygwin/2017-12/msg00088.html > When setup is preparing to download files and it finds a corrupt copy in > the local cache, it issues a fatal error message telling the user to > remove the corrupt file and retry. Steven said that setup should > silently delete the corrupt file, while I argued in favor of the current > behavior, on the grounds that setup shouldn't be deleting user files if > it doesn't know where they came from. The point being, if this is a "Download" Setup mode, the files are NOT "User" files, but a local setup cache. And all files therein SHOULD be valid package archives. There's of course situations, when setup.ini on server become corrupted or otherwise out of sync. But being rare, they should not interfere too much. > There is a middle ground: setup could query the user. Additionally, as > suggested by cyg Simple, there could be an option that directs setup to > silently remove corrupt files. Make it mode dependent. If it's a "download[ and install]" mode, cleanup and redownload. If redownloaded file still does not match the setup.ini hash or if it's an "install from local cache" mode, leave file alone for investigation and notify the user. -- With best regards, Andrey Repin Thursday, December 14, 2017 22:38:11 Sorry for my terrible english... -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple