From patchwork Wed Nov 21 20:52:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Braun X-Patchwork-Id: 10693169 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 81A1C15A7 for ; Wed, 21 Nov 2018 21:08:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6FA0626E40 for ; Wed, 21 Nov 2018 21:08:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 606D028CA4; Wed, 21 Nov 2018 21:08:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F07C926E40 for ; Wed, 21 Nov 2018 21:08:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389771AbeKVHoH (ORCPT ); Thu, 22 Nov 2018 02:44:07 -0500 Received: from wp156.webpack.hosteurope.de ([80.237.132.163]:48770 "EHLO wp156.webpack.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732609AbeKVHoH (ORCPT ); Thu, 22 Nov 2018 02:44:07 -0500 Received: from p5099125b.dip0.t-ipconnect.de ([80.153.18.91] helo=thomas.baccab.home.arpa); authenticated by wp156.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1gPZUJ-00055p-GX; Wed, 21 Nov 2018 21:52:43 +0100 From: Thomas Braun To: git@vger.kernel.org Cc: gitster@pobox.com, peff@peff.net, Thomas Braun Subject: [PATCH v1 1/2] log -G: Ignore binary files Date: Wed, 21 Nov 2018 21:52:27 +0100 Message-Id: <590f2ca6b5323c17365a1645b5d10e9ab30623c4.1542833244.git.thomas.braun@virtuell-zuhause.de> X-Mailer: git-send-email 2.19.0.271.gfe8321ec05.dirty In-Reply-To: References: MIME-Version: 1.0 X-bounce-key: webpack.hosteurope.de;thomas.braun@virtuell-zuhause.de;1542834487;c6541f0a; X-HE-SMSGID: 1gPZUJ-00055p-GX Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The -G option of log looks for the differences whose patch text contains added/removed lines that match regex. The concept of differences only makes sense for text files, therefore we need to ignore binary files when searching with -G as well. Signed-off-by: Thomas Braun --- Documentation/gitdiffcore.txt | 2 +- diffcore-pickaxe.c | 5 +++++ t/t4209-log-pickaxe.sh | 22 ++++++++++++++++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt index c0a60f3158..059ddd3431 100644 --- a/Documentation/gitdiffcore.txt +++ b/Documentation/gitdiffcore.txt @@ -242,7 +242,7 @@ textual diff has an added or a deleted line that matches the given regular expression. This means that it will detect in-file (or what rename-detection considers the same file) moves, which is noise. The implementation runs diff twice and greps, and this can be quite -expensive. +expensive. Binary files without textconv filter are ignored. When `-S` or `-G` are used without `--pickaxe-all`, only filepairs that match their respective criterion are kept in the output. When diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c index 69fc55ea1e..8c2558b07d 100644 --- a/diffcore-pickaxe.c +++ b/diffcore-pickaxe.c @@ -144,6 +144,11 @@ static int pickaxe_match(struct diff_filepair *p, struct diff_options *o, textconv_two = get_textconv(o->repo->index, p->two); } + if ((o->pickaxe_opts & DIFF_PICKAXE_KIND_G) && + ((!textconv_one && diff_filespec_is_binary(o->repo, p->one)) || + (!textconv_two && diff_filespec_is_binary(o->repo, p->two)))) + return 0; + /* * If we have an unmodified pair, we know that the count will be the * same and don't even have to load the blobs. Unless textconv is in diff --git a/t/t4209-log-pickaxe.sh b/t/t4209-log-pickaxe.sh index 844df760f7..42cc8afd8b 100755 --- a/t/t4209-log-pickaxe.sh +++ b/t/t4209-log-pickaxe.sh @@ -106,4 +106,26 @@ test_expect_success 'log -S --no-textconv (missing textconv tool)' ' rm .gitattributes ' +test_expect_success 'log -G ignores binary files' ' + rm -rf .git && + git init && + printf "a\0b" >data.bin && + git add data.bin && + git commit -m "message" && + git log -G a >result && + test_must_be_empty result +' + +test_expect_success 'log -G looks into binary files with textconv filter' ' + rm -rf .git && + git init && + echo "* diff=bin" > .gitattributes && + printf "a\0b" >data.bin && + git add data.bin && + git commit -m "message" && + git -c diff.bin.textconv=cat log -G a >actual && + git log >expected && + test_cmp actual expected +' + test_done