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-Status: No, score=-3.7 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_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id 628C21F4B4 for ; Wed, 16 Dec 2020 17:19:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727084AbgLPRR7 (ORCPT ); Wed, 16 Dec 2020 12:17:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726921AbgLPRR6 (ORCPT ); Wed, 16 Dec 2020 12:17:58 -0500 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3FF8EC061794 for ; Wed, 16 Dec 2020 09:17:18 -0800 (PST) Received: by mail-wm1-x334.google.com with SMTP id a3so3172657wmb.5 for ; Wed, 16 Dec 2020 09:17:18 -0800 (PST) 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=XGikWbQ/uqhrZg/jR4gVAQvl4psVFSLa+sJDq8YkCRk=; b=lzgt6kxdKRRLf3C00po0k+G03Eb/GgLpieOwGGYhsPPV3qjSJZXi+U0w0ORJ0HKrLQ /8pN4BCBPUe/OQA+rqjAqgI/k97b10hJUQFZMMDHGfv1W0spxWCSZKz6S0QCHIEZt23R SWo4iJkzrPPJhz5HVyxqnsM+OZIfIINUMiE5qK17dM5NI0CdNXUYOWZucc7G8R63HZwM UKMQXUdhm4wnBn/LRhMEwbcJ05zwnNgRitQGhj87NSn6+cV8VpMb6btr4YDrqVx7lao0 ENVO7Bl23Vi2KF1vjlB01mEHLiaHdPetmIrrngI8Bfh6fYvhY4dHl3q72pAx7Z9AUl2N EaKQ== 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=XGikWbQ/uqhrZg/jR4gVAQvl4psVFSLa+sJDq8YkCRk=; b=ckpXAWju3aptb+7+7ZIIxrcs65jRU3mDD9WiZwqTTRSXzDqk2zYmr4Eb4YIlv/e6qf BwrGCw9nGFkik4KQEjo9kbEzdtr0kBDIA33Vdb/oLSLSo+LB4FmdoPJJ6DpX0q+GbVCT C/uXGr5N2olfo5e2yAn/NbXU7/WntZE9mv5Aub6oKWoHFyhohzofhc4YVpjJFmbq40+w jPIiK4XnDmFUFGvmsS57aKC1TjWPUwPZKgVN0rgoC9q+nTvqGdsb4fRr2j4rE9PTvfYq MX08IHcYNszOKCTZRYVg1SOFA2QxAjrcK/5OyiXXc1/sTPpGFSK7DpehSysNnOlGiw+q u3Bw== X-Gm-Message-State: AOAM533SCAvEJgmQ2P4/5Ok9AoIO+Ab7Kho9Vmtdb0LWvnxkBO/7xEil yGCVlGmVyQHRr5Np4tHV704E7l/Qw5g= X-Google-Smtp-Source: ABdhPJz+IwBCZr+063GKs66iIVOXdaMtUC7fVF8Hl5MMaoHAANDNJecaiwcaG8uUjoayiYvltsgkdA== X-Received: by 2002:a7b:c157:: with SMTP id z23mr4371540wmi.35.1608139036825; Wed, 16 Dec 2020 09:17:16 -0800 (PST) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id q1sm4068622wrj.8.2020.12.16.09.17.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Dec 2020 09:17:16 -0800 (PST) Message-Id: In-Reply-To: References: From: "Elijah Newren via GitGitGadget" Date: Wed, 16 Dec 2020 17:17:12 +0000 Subject: [PATCH v3 1/3] merge-ort: copy a few small helper functions from merge-recursive.c Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Elijah Newren , Derrick Stolee , Johannes Schindelin , Elijah Newren , Elijah Newren Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Elijah Newren In a subsequent commit, we will implement the traditional recursiveness that gave merge-recursive its name, namely merging non-unique merge-bases to come up with a single virtual merge base. Copy a few helper functions from merge-recursive.c that we will use in the implementation. Signed-off-by: Elijah Newren --- merge-ort.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/merge-ort.c b/merge-ort.c index 414e7b7eeac..b66f8a6f100 100644 --- a/merge-ort.c +++ b/merge-ort.c @@ -17,8 +17,10 @@ #include "cache.h" #include "merge-ort.h" +#include "alloc.h" #include "blob.h" #include "cache-tree.h" +#include "commit.h" #include "commit-reach.h" #include "diff.h" #include "diffcore.h" @@ -1348,6 +1350,36 @@ void merge_finalize(struct merge_options *opt, /*** Function Grouping: helper functions for merge_incore_*() ***/ +static inline void set_commit_tree(struct commit *c, struct tree *t) +{ + c->maybe_tree = t; +} + +MAYBE_UNUSED +static struct commit *make_virtual_commit(struct repository *repo, + struct tree *tree, + const char *comment) +{ + struct commit *commit = alloc_commit_node(repo); + + set_merge_remote_desc(commit, comment, (struct object *)commit); + set_commit_tree(commit, tree); + commit->object.parsed = 1; + return commit; +} + +MAYBE_UNUSED +static struct commit_list *reverse_commit_list(struct commit_list *list) +{ + struct commit_list *previous = NULL, *current, *backup; + for (current = list; current; current = backup) { + backup = current->next; + current->next = previous; + previous = current; + } + return previous; +} + static void merge_start(struct merge_options *opt, struct merge_result *result) { /* Sanity checks on opt */ -- gitgitgadget