From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id B10E11F619 for ; Fri, 13 Mar 2020 12:06:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726718AbgCMMGY (ORCPT ); Fri, 13 Mar 2020 08:06:24 -0400 Received: from mail-qk1-f170.google.com ([209.85.222.170]:41171 "EHLO mail-qk1-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726535AbgCMMGY (ORCPT ); Fri, 13 Mar 2020 08:06:24 -0400 Received: by mail-qk1-f170.google.com with SMTP id s11so675220qks.8 for ; Fri, 13 Mar 2020 05:06:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=6jFkbO3t/UtzJMzrCuOQl6Oop5ihahHy+A3oF7s6mws=; b=mRobhmYoD9FPYKs7wFjA9aZ89jgF2O6KdMaSTxP0lmraWsHV4DkAqd2CiwmB1FZTt9 LcO97xic9eCh9BstBVLRl7XOEbc4AZ7EZV2l1+2VtnRUI9kx1fGOy0BldyIpwjSyPxP+ GtDLu6Yhia5pGa/YRTCbhkBVNXBRA1dVrSsVl6l0w8ko7IdM3xJJRQBKVm/qy7xQoedS ReQCpJFdiYzPEG2veIHiqGJS4jiOyP7ukMQpYK7VW6UBer94aZnVnOPNlxi5kTGx8uTD D92K0TSk+y4scgtawhlsLWo5MYDwTPC/qUOX2E3777IW0KgcGUUdBL09x6bG86sKPuEk omzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=6jFkbO3t/UtzJMzrCuOQl6Oop5ihahHy+A3oF7s6mws=; b=W/QKcQ2XF1FTV8THJng8cEZyu/Av4sgpXhi85TSk6asOkeCGLtdVYN+PBPJEjtqCMP wvxQODQ4WSqNF2z0L+r/xeTu3QLrVW/Kl3I+nOOLF9RYaf7edyeBLrrc2FNvJRNLDrKz 00rdvhaTptV4r9jWX3JROlKkXBoChkRSAh6WAeW61I9buuMQmFXfDPTwCzmNg546Gczg DQVDRewcy2s8aUWiOZ31++Pc12rtpHdZ1sQIPd6woVo0x3twv7wU6Fbj69pAHqlhL3q6 3yWmUfauzWduweU9z4ADSgGcJRrjCUBYKB1LqwQZuVc/mLxPv59v1N1uHraXwEmWh0Li +OAA== X-Gm-Message-State: ANhLgQ3t+dxVjU9I2N6/sL7ZpYH4sScZcFGIva+g3sBKBwlD0zMv6Qvn AO4coVxk37Y4jLriyJbknprlGfitUBbPXJiZrbMscNUgyvU= X-Google-Smtp-Source: ADFU+vuydmt61vV79JlpeoI9Zba5ao85sNDEQTJqjdkjxI44+cfykquDON5ii7vkgmbUIUeuxCF1q03E/ND8HBSoVdA= X-Received: by 2002:a37:a1c9:: with SMTP id k192mr10804411qke.385.1584101182502; Fri, 13 Mar 2020 05:06:22 -0700 (PDT) MIME-Version: 1.0 From: =?UTF-8?B?UGF3ZcWCIFJlZHp5xYRza2k=?= Date: Fri, 13 Mar 2020 13:05:46 +0100 Message-ID: Subject: Question on case insensitive systems. To: git@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Hello, I noticed that check for filename collision on case insensitive systems happen only upon clone: https://github.com/git/git/blob/c522f061d551c9bb8684a7c3859b2ece4499b56b/en= try.c#L499 and https://github.com/git/git/blob/c522f061d551c9bb8684a7c3859b2ece4499b56b/un= pack-trees.c#L445 What if collision exists on some commit that is checked out only after clo= ne? Is this behavior intentional (eg. for performance reasons)? If its a bug, can I volunteer to solve it? Best regards Pawe=C5=82