From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 315F8C433E0 for ; Fri, 5 Jun 2020 18:03:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 074522074B for ; Fri, 5 Jun 2020 18:03:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FSeMC9Id" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728050AbgFESD1 (ORCPT ); Fri, 5 Jun 2020 14:03:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727004AbgFESD1 (ORCPT ); Fri, 5 Jun 2020 14:03:27 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8075BC08C5C2 for ; Fri, 5 Jun 2020 11:03:26 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id r9so9226870wmh.2 for ; Fri, 05 Jun 2020 11:03:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=rQfDs8/XlBupSRYoe1vXMMIhqbtOWX2QXYj0WtRX54k=; b=FSeMC9IdUHA+rP0Ui5i8XDlUIbxfOw90B71JrYCxZ+ECq5QnNp/VTPbg/EjBqDs4uc YSH/K3qE33N1UmP4mSQA6cXBARMRsyJ7WVcHGdr8J2H+NyX9adspMpB0J8mgoeo/oXkC EBuRjYHA5i6p4Dy3WY+vggdWQs8vNCqf1WGu/0Dqq+JuKEFZYzA00AkQGK//6b7wWiGq OESdlNTDJSluk3+zJesdU39xpG14bDwYw1TS2sCzj9sFa3eIvzaiIanMKF5DcECNg8jm jYzvaOy0zql6eDRkSjOjYzHFMos5f0cdZO9+6cAvIVcCtkBzA7zr3yjujzpofWmg8w1z dXZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=rQfDs8/XlBupSRYoe1vXMMIhqbtOWX2QXYj0WtRX54k=; b=gkDQy2HlJoYpI97ooxYqkrSpfJqcb98BWuJBNj8+2siw26RAu/+nZfKIdmESwlBKno hrBgiRlXgqXhNfLz7lfve9nL7QtvkZH83/YyFPAZNAP33hZ9mAgPL14ij/iV/r3cjBhj ktfsJNV2sLsX33Rsq4OQ4F5SlfgeGnauJ4A8N3Y1rVN/1+BWVgKEmusnSDWjRIgWcAyp jIb1a1XEA4ZynWMNZUaDg/FhrNHkTyDbYqc2dDldF9JfFQbAxp0EhJKxYBCQ8YZrFwOg zyP7a9eHCuL0+PjvjuvF+J+kY/oerZIOOuvjQtReyCaigJ8T7lHvmTkGuzC5D6qXIijV pxTA== X-Gm-Message-State: AOAM531mgvM2ZwUuEBxEe811ug2BLzUj0oRo84UqL9hPb5H9KV1Gx4wq r7lIy39sOpnlWcjm4wv81OsabZNF X-Google-Smtp-Source: ABdhPJwVoiD6KxOJfOzTPomT3AV26bmPi1dwWbx5gz5N7OujN5NTrtkQ8AjePTFLy1iLaoCYc5/AAg== X-Received: by 2002:a1c:6a13:: with SMTP id f19mr4029090wmc.142.1591380204985; Fri, 05 Jun 2020 11:03:24 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id p9sm12046276wma.48.2020.06.05.11.03.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jun 2020 11:03:24 -0700 (PDT) Message-Id: In-Reply-To: References: From: "Han-Wen Nienhuys via GitGitGadget" Date: Fri, 05 Jun 2020 18:03:07 +0000 Subject: [PATCH v16 03/14] Treat BISECT_HEAD as a pseudo ref Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Han-Wen Nienhuys , Han-Wen Nienhuys Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Han-Wen Nienhuys Both the git-bisect.sh as bisect--helper inspected the file system directly. Signed-off-by: Han-Wen Nienhuys --- builtin/bisect--helper.c | 3 +-- git-bisect.sh | 4 ++-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index ec4996282e3..73f9324ad7d 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -13,7 +13,6 @@ static GIT_PATH_FUNC(git_path_bisect_terms, "BISECT_TERMS") static GIT_PATH_FUNC(git_path_bisect_expected_rev, "BISECT_EXPECTED_REV") static GIT_PATH_FUNC(git_path_bisect_ancestors_ok, "BISECT_ANCESTORS_OK") static GIT_PATH_FUNC(git_path_bisect_start, "BISECT_START") -static GIT_PATH_FUNC(git_path_bisect_head, "BISECT_HEAD") static GIT_PATH_FUNC(git_path_bisect_log, "BISECT_LOG") static GIT_PATH_FUNC(git_path_head_name, "head-name") static GIT_PATH_FUNC(git_path_bisect_names, "BISECT_NAMES") @@ -164,7 +163,7 @@ static int bisect_reset(const char *commit) strbuf_addstr(&branch, commit); } - if (!file_exists(git_path_bisect_head())) { + if (!ref_exists("BISECT_HEAD")) { struct argv_array argv = ARGV_ARRAY_INIT; argv_array_pushl(&argv, "checkout", branch.buf, "--", NULL); diff --git a/git-bisect.sh b/git-bisect.sh index 08a6ed57ddb..f03fbb18f00 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -41,7 +41,7 @@ TERM_GOOD=good bisect_head() { - if test -f "$GIT_DIR/BISECT_HEAD" + if git rev-parse --verify -q BISECT_HEAD > /dev/null then echo BISECT_HEAD else @@ -153,7 +153,7 @@ bisect_next() { git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD $TERM_GOOD|| exit # Perform all bisection computation, display and checkout - git bisect--helper --next-all $(test -f "$GIT_DIR/BISECT_HEAD" && echo --no-checkout) + git bisect--helper --next-all $(git rev-parse --verify -q BISECT_HEAD > /dev/null && echo --no-checkout) res=$? # Check if we should exit because bisection is finished -- gitgitgadget