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=-4.1 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,RCVD_IN_DNSWL_HI 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 4029E20248 for ; Mon, 15 Apr 2019 22:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728140AbfDOW3W (ORCPT ); Mon, 15 Apr 2019 18:29:22 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:44903 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbfDOW3V (ORCPT ); Mon, 15 Apr 2019 18:29:21 -0400 Received: by mail-pg1-f193.google.com with SMTP id i2so9267602pgj.11 for ; Mon, 15 Apr 2019 15:29:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=I2gdflZsdPqtUK38DAYl5ZYeGaLjFYtpC/SF7vBD53c=; b=T4115nu/ZXgjGamta71H9Zj7k/iVdhc1i2YUvFhYLDi1xUu+DslEJSHUjk2KxURHlD oe01W/mO8eYGn6s66wEXPyhdxjZSOPmtd0cgal2fj5dhJFamJSNC+c1CvyirkXgW3Yq/ a+y8hozpiCAl+ewSgHZzyaG6OEXLz/vwr6mnQWil8n7W75yN0kmwcyHP0wcO9pH6XKsd Wpr+Nd4hN9PgYlOdiQGO/NVUcFOoA8c0lV8t6vZEGapf9VluTDTGoEHr6cgCrAIbYgk3 NTbm41K7teToUtAUcFclnxqjRb3ngqmlDTT5KODXHaoVi7mu9asRM2BKK6ZJVr5+XL4b CrJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=I2gdflZsdPqtUK38DAYl5ZYeGaLjFYtpC/SF7vBD53c=; b=S64sJryZtRMkG9+DEYvJcJaSUee6BNUwCsQGKZgiiG4D7MsEN06QwKHRMmyFSvr7Oh J96lVbqpbg/Y5S8ai0pUcIgbJe0nyjufXIbtKiwbUYhxdVsWNLSp68EI+q6OkGEk3glZ KQ/WKY/IOG4xDjDXsK2y8fKOwaL7NRDRZmQOkOp1aNwZ52q6MfQPkAWD7O+Plm/mlviN ywmQZJVdffDyVTn7sPnBs8jnAs/3rNdlKaZBf5k5J/yFq+iKdyMdmcneGdqcpseOfscX 72TKIZlurXFm2f0hVRkil7ZLBMJ/GYd4PeSI5Vc183ZYCfs0PeyhEmScBRs26HxORTwM FhHw== X-Gm-Message-State: APjAAAXiyUhcXUVRDfS/9ldJlGyYlq7apqGZm9J4MIIW9AkmG42+VliZ uuJujxS9EMML0jvj+5dc+Y9xsej1 X-Google-Smtp-Source: APXvYqwVJ/vNCdC+Evr4DhBIs5AMEQYkqvgCZHvDXODhdkT4px2azwqA3H8y9TUYZZQMsaeG3snUQQ== X-Received: by 2002:a62:ed05:: with SMTP id u5mr51840828pfh.63.1555367360742; Mon, 15 Apr 2019 15:29:20 -0700 (PDT) Received: from dev-l ([149.28.200.39]) by smtp.gmail.com with ESMTPSA id h71sm23687954pge.49.2019.04.15.15.29.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 Apr 2019 15:29:19 -0700 (PDT) Date: Mon, 15 Apr 2019 15:29:18 -0700 From: Denton Liu To: Git Mailing List Cc: Eric Sunshine , Junio C Hamano , =?iso-8859-1?Q?=C6var_Arnfj=F6r=F0?= Bjarmason , Johannes Schindelin , Johannes Sixt , SZEDER =?iso-8859-1?Q?G=E1bor?= Subject: [PATCH v5 0/5] rebase: teach rebase --keep-base Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Thanks for the example, Ævar, it clarified a lot. I think that _now_ we're on the same page. ;) I made can_fast_forward detect this case and now, it should behave as expected. The change can be seen in 4/5. Hopefully this saves you some work later. --- This patchset now depends "[PATCH 1/8] tests (rebase): spell out the `--keep-empty` option" which is the first patch of Johannes's "Do not use abbreviated options in tests" patchset[1]. (Thanks for catching that, Johannes!) Changes since v1: * Squashed old set into one patch * Fixed indentation style and dangling else * Added more documentation after discussion with Ævar Changes since v2: * Add testing for rebase --fork-point behaviour * Add testing for rebase fast-forward behaviour * Make rebase --onto fast-forward in more cases * Update documentation to include use-case Changes since v3: * Fix tests failing on bash 4.2 * Fix typo in t3431 comment Changes since v4: * Make rebase --fork-point fast-forward in more cases [1]: https://public-inbox.org/git/a1b4b74b9167e279dae4cd8c58fb28d8a714a66a.1553537656.git.gitgitgadget@gmail.com/ Denton Liu (5): t3431: add rebase --fork-point tests t3432: test rebase fast-forward behavior rebase: fast-forward --onto in more cases rebase: fast-forward --fork-point in more cases rebase: teach rebase --keep-base Documentation/git-rebase.txt | 30 ++++++++++-- builtin/rebase.c | 77 +++++++++++++++++++++-------- t/t3400-rebase.sh | 2 +- t/t3404-rebase-interactive.sh | 2 +- t/t3416-rebase-onto-threedots.sh | 57 ++++++++++++++++++++++ t/t3431-rebase-fork-point.sh | 57 ++++++++++++++++++++++ t/t3432-rebase-fast-forward.sh | 83 ++++++++++++++++++++++++++++++++ 7 files changed, 284 insertions(+), 24 deletions(-) create mode 100755 t/t3431-rebase-fork-point.sh create mode 100755 t/t3432-rebase-fast-forward.sh -- 2.21.0.921.gb27c68c4e9