From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-3.5 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id A63181F428 for ; Tue, 14 Mar 2023 01:53:49 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=FfjOW7Qc; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230416AbjCNBxp (ORCPT ); Mon, 13 Mar 2023 21:53:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229880AbjCNBxm (ORCPT ); Mon, 13 Mar 2023 21:53:42 -0400 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59C7D61528 for ; Mon, 13 Mar 2023 18:53:41 -0700 (PDT) Received: by mail-wm1-x32a.google.com with SMTP id o38-20020a05600c512600b003e8320d1c11so27302wms.1 for ; Mon, 13 Mar 2023 18:53:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678758819; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :message-id:from:to:cc:subject:date:message-id:reply-to; bh=txPCP4uy7g5nFwCWt9jjWUpvg3YSH3jCXjjX/e/Tji8=; b=FfjOW7QcQYC9IFZEXVevvYuV2PE7zSawuH978RNi4RUb/AinPJVVdC77/wTXdeunlO hm6Xe6u7VDbgJhE07Fx4dLzSWVaZPYoqMeDupsZD9/eEyK6hmn3gk6Gnep6O+n1sfv2u q7nHa6PpHvLUkrFaoPRsV+Fw0pEvhiumD9XbewTZg9lqy6chR2wrEfh3TQkNW/LtljEO qRB2prAPrclJjVtpYuDveKf7MY4B+pD4ODukpmQz2SRGRlkiQdqH17NVQmsHXjHDBhLp nYxbrOygZfCOR3h/3sXlkmFnExaaT6cmymB7MD9cYazTR9g+pmdac7/a515TR4Vg0zbV GlSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678758819; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=txPCP4uy7g5nFwCWt9jjWUpvg3YSH3jCXjjX/e/Tji8=; b=MTkgaXcRFdapxEJVNmRbqDXwS/imqhGfUVTeg/uKloW55NJNJBd5KWCIHz+hnFflzw l5H3OUXNNrykLNJRIUHkBT6THk6zRxflOdxae9nKB0EayNNQCCZYfR1ocfhdVhMHR9GO 2QCKymPb9lc26JPFa1v3XLZY2c8LnmVkPYDIM7IcrojHMOhBQhT6PnqNx1455+SQkBK8 F5n9ucY75JCncz030V5tFeg5jIbZooJ/LA0d4aJoMh2CExs9d6poZr6/WPPiOD9THJ6s sPJfbj/3Hsb0aFbmeoq/+V6XBNTviat/ZUFPJbv6rbl/zfHfs1KfUy7Oc6QGHbxSGVVM qoRA== X-Gm-Message-State: AO0yUKV8uriXdsGpUlyaLDIN8axpjuNGz3McupIarlDezkrS+DhuOVik CtACuPqVJUtN2m3xgN6QGJeosQFwSb4= X-Google-Smtp-Source: AK7set8MVIvX9BteeYPmCTTldjTXXeuG7hwGRyZ5QW4BTQ26Lpl2C6/4IUUt2oltNONabG+NzB63UQ== X-Received: by 2002:a05:600c:5493:b0:3ea:edc7:aa59 with SMTP id iv19-20020a05600c549300b003eaedc7aa59mr13048560wmb.32.1678758819723; Mon, 13 Mar 2023 18:53:39 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id l6-20020a05600c2cc600b003df5be8987esm1282871wmc.20.2023.03.13.18.53.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Mar 2023 18:53:39 -0700 (PDT) Message-Id: From: "John Cai via GitGitGadget" Date: Tue, 14 Mar 2023 01:53:36 +0000 Subject: [PATCH 0/2] diff: support bare repositories when reading gitattributes for diff algorithm Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: John Cai Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This patch series adds support for bare repositories for the feature added in [1]. When using a bare repository, by default we will look for gitattributes from HEAD. When the --attr-source option is passed, we will try to read gitattributes from the commit. A side effect of this patch series is that custom drivers will now also work with bare repositories. 1. (a4cf900ee7 diff: teach diff to read algorithm from diff driver, 2022-02-20) John Cai (2): diff: use HEAD for attributes when using bare repository diff: add --attr-source to read gitattributes from a commit Documentation/diff-options.txt | 4 ++++ Documentation/gitattributes.txt | 8 +++++++ diff.c | 37 ++++++++++++++++++++++++++++++--- diff.h | 1 + t/lib-diff-alternative.sh | 33 ++++++++++++++++++++++++----- t/t4018-diff-funcname.sh | 29 ++++++++++++++++++++++++++ userdiff.c | 9 +++++++- userdiff.h | 4 ++++ 8 files changed, 116 insertions(+), 9 deletions(-) base-commit: d15644fe0226af7ffc874572d968598564a230dd Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1459%2Fjohn-cai%2Fjc%2Fdiff-attr-bare-repo-v1 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1459/john-cai/jc/diff-attr-bare-repo-v1 Pull-Request: https://github.com/git/git/pull/1459 -- gitgitgadget