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From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Christian Couder" <chriscool@tuxfamily.org>,
	"Taylor Blau" <me@ttaylorr.com>,
	"Johannes Altmanninger" <aclopte@gmail.com>,
	"Ramsay Jones" <ramsay@ramsayjones.plus.com>,
	"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
	"Christian Couder" <christian.couder@gmail.com>,
	"René Scharfe" <l.s.r@web.de>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Elijah Newren" <newren@gmail.com>,
	"Johannes Sixt" <j6t@kdbg.org>,
	"Elijah Newren" <newren@gmail.com>,
	"Elijah Newren" <newren@gmail.com>
Subject: [PATCH v3 04/15] merge-tree: implement real merges
Date: Wed, 02 Feb 2022 07:34:30 +0000	[thread overview]
Message-ID: <02c29f920d0d5fde6d85f7b86a69be92e3f0f34d.1643787281.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1122.v3.git.1643787281.gitgitgadget@gmail.com>

From: Elijah Newren <newren@gmail.com>

This adds the ability to perform real merges rather than just trivial
merges (meaning handling three way content merges, recursive ancestor
consolidation, renames, proper directory/file conflict handling, and so
forth).  However, unlike `git merge`, the working tree and index are
left alone and no branch is updated.

The only output is:
  - the toplevel resulting tree printed on stdout
  - exit status of 0 (clean), 1 (conflicts present), anything else
    (merge could not be performed; unknown if clean or conflicted)

This output is meant to be used by some higher level script, perhaps in
a sequence of steps like this:

   NEWTREE=$(git merge-tree --write-tree $BRANCH1 $BRANCH2)
   test $? -eq 0 || die "There were conflicts..."
   NEWCOMMIT=$(git commit-tree $NEWTREE -p $BRANCH1 -p $BRANCH2)
   git update-ref $BRANCH1 $NEWCOMMIT

Note that higher level scripts may also want to access the
conflict/warning messages normally output during a merge, or have quick
access to a list of files with conflicts.  That is not available in this
preliminary implementation, but subsequent commits will add that
ability.

This also marks the traditional trivial merge of merge-tree as
deprecated.  The trivial merge not only had limited applicability, the
output format was also difficult to work with (and its format
undocumented), and will generally be less performant than real merges.

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 Documentation/git-merge-tree.txt | 71 +++++++++++++++++++++-----
 builtin/merge-tree.c             | 44 +++++++++++++++-
 t/t4301-merge-tree-write-tree.sh | 88 ++++++++++++++++++++++++++++++++
 3 files changed, 190 insertions(+), 13 deletions(-)
 create mode 100755 t/t4301-merge-tree-write-tree.sh

diff --git a/Documentation/git-merge-tree.txt b/Documentation/git-merge-tree.txt
index 58731c19422..569485815a0 100644
--- a/Documentation/git-merge-tree.txt
+++ b/Documentation/git-merge-tree.txt
@@ -3,26 +3,73 @@ git-merge-tree(1)
 
 NAME
 ----
-git-merge-tree - Show three-way merge without touching index
+git-merge-tree - Perform merge without touching index or working tree
 
 
 SYNOPSIS
 --------
 [verse]
-'git merge-tree' <base-tree> <branch1> <branch2>
+'git merge-tree' [--write-tree] <branch1> <branch2>
+'git merge-tree' [--trivial-merge] <base-tree> <branch1> <branch2> (deprecated)
 
 DESCRIPTION
 -----------
-Reads three tree-ish, and output trivial merge results and
-conflicting stages to the standard output.  This is similar to
-what three-way 'git read-tree -m' does, but instead of storing the
-results in the index, the command outputs the entries to the
-standard output.
-
-This is meant to be used by higher level scripts to compute
-merge results outside of the index, and stuff the results back into the
-index.  For this reason, the output from the command omits
-entries that match the <branch1> tree.
+
+Performs a merge, but does not make any new commits and does not read
+from or write to either the working tree or index.
+
+The second form is deprecated and supported only for backward
+compatibility.  It will likely be removed in the future, and will not
+be discussed further in this manual.
+
+The first form will merge the two branches, doing a real merge.  A real
+merge is distinguished from a trivial merge in that it includes:
+
+  * three way content merges of individual files
+  * rename detection
+  * proper directory/file conflict handling
+  * recursive ancestor consolidation (i.e. when there is more than one
+    merge base, creating a virtual merge base by merging the merge bases)
+  * etc.
+
+After the merge completes, it will create a new toplevel tree object.
+See `OUTPUT` below for details.
+
+OUTPUT
+------
+
+For either a successful or conflicted merge, the output from
+git-merge-tree is simply one line:
+
+	<OID of toplevel tree>
+
+The printed tree object corresponds to what would be checked out in
+the working tree at the end of `git merge`, and thus may have files
+with conflict markers in them.
+
+EXIT STATUS
+-----------
+
+For a successful, non-conflicted merge, the exit status is 0.  When the
+merge has conflicts, the exit status is 1.  If the merge is not able to
+complete (or start) due to some kind of error, the exit status is
+something other than 0 or 1.
+
+USAGE NOTES
+-----------
+
+git-merge-tree was written to be low-level plumbing, similar to
+hash-object, mktree, commit-tree, update-ref, and mktag.  Thus, it could
+be used as a part of a series of steps such as
+
+       NEWTREE=$(git merge-tree --write-tree $BRANCH1 $BRANCH2)
+       test $? -eq 0 || die "There were conflicts..."
+       NEWCOMMIT=$(git commit-tree $NEWTREE -p $BRANCH1 -p $BRANCH2)
+       git update-ref $BRANCH1 $NEWCOMMIT
+
+However, it does not quite fit into the same category of low-level
+plumbing commands since the possibility of merge conflicts give it a
+much higher chance of the command not succeeding.
 
 GIT
 ---
diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index e98ec8a9f1d..d14c9f6e44e 100644
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -2,6 +2,9 @@
 #include "builtin.h"
 #include "tree-walk.h"
 #include "xdiff-interface.h"
+#include "help.h"
+#include "commit-reach.h"
+#include "merge-ort.h"
 #include "object-store.h"
 #include "parse-options.h"
 #include "repository.h"
@@ -392,7 +395,46 @@ struct merge_tree_options {
 static int real_merge(struct merge_tree_options *o,
 		      const char *branch1, const char *branch2)
 {
-	die(_("real merges are not yet implemented"));
+	struct commit *parent1, *parent2;
+	struct commit_list *common;
+	struct commit_list *merge_bases = NULL;
+	struct commit_list *j;
+	struct merge_options opt;
+	struct merge_result result = { 0 };
+
+	parent1 = get_merge_parent(branch1);
+	if (!parent1)
+		help_unknown_ref(branch1, "merge-tree",
+				 _("not something we can merge"));
+
+	parent2 = get_merge_parent(branch2);
+	if (!parent2)
+		help_unknown_ref(branch2, "merge-tree",
+				 _("not something we can merge"));
+
+	init_merge_options(&opt, the_repository);
+
+	opt.show_rename_progress = 0;
+
+	opt.branch1 = branch1;
+	opt.branch2 = branch2;
+
+	/*
+	 * Get the merge bases, in reverse order; see comment above
+	 * merge_incore_recursive in merge-ort.h
+	 */
+	common = get_merge_bases(parent1, parent2);
+	if (!common)
+		die(_("refusing to merge unrelated histories"));
+	for (j = common; j; j = j->next)
+		commit_list_insert(j->item, &merge_bases);
+
+	merge_incore_recursive(&opt, merge_bases, parent1, parent2, &result);
+	if (result.clean < 0)
+		die(_("failure to merge"));
+	puts(oid_to_hex(&result.tree->object.oid));
+	merge_finalize(&opt, &result);
+	return !result.clean; /* result.clean < 0 handled above */
 }
 
 int cmd_merge_tree(int argc, const char **argv, const char *prefix)
diff --git a/t/t4301-merge-tree-write-tree.sh b/t/t4301-merge-tree-write-tree.sh
new file mode 100755
index 00000000000..66c3eaf2021
--- /dev/null
+++ b/t/t4301-merge-tree-write-tree.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+test_description='git merge-tree --write-tree'
+
+. ./test-lib.sh
+
+# This test is ort-specific
+if test "${GIT_TEST_MERGE_ALGORITHM}" != "ort"
+then
+	skip_all="GIT_TEST_MERGE_ALGORITHM != ort"
+	test_done
+fi
+
+test_expect_success setup '
+	test_write_lines 1 2 3 4 5 >numbers &&
+	echo hello >greeting &&
+	echo foo >whatever &&
+	git add numbers greeting whatever &&
+	test_tick &&
+	git commit -m initial &&
+
+	git branch side1 &&
+	git branch side2 &&
+
+	git checkout side1 &&
+	test_write_lines 1 2 3 4 5 6 >numbers &&
+	echo hi >greeting &&
+	echo bar >whatever &&
+	git add numbers greeting whatever &&
+	test_tick &&
+	git commit -m modify-stuff &&
+
+	git checkout side2 &&
+	test_write_lines 0 1 2 3 4 5 >numbers &&
+	echo yo >greeting &&
+	git rm whatever &&
+	mkdir whatever &&
+	>whatever/empty &&
+	git add numbers greeting whatever/empty &&
+	test_tick &&
+	git commit -m other-modifications
+'
+
+test_expect_success 'Content merge and a few conflicts' '
+	git checkout side1^0 &&
+	test_must_fail git merge side2 &&
+	expected_tree=$(cat .git/AUTO_MERGE) &&
+
+	# We will redo the merge, while we are still in a conflicted state!
+	test_when_finished "git reset --hard" &&
+
+	test_expect_code 1 git merge-tree --write-tree side1 side2 >RESULT &&
+	actual_tree=$(head -n 1 RESULT) &&
+
+	# Due to differences of e.g. "HEAD" vs "side1", the results will not
+	# exactly match.  Dig into individual files.
+
+	# Numbers should have three-way merged cleanly
+	test_write_lines 0 1 2 3 4 5 6 >expect &&
+	git show ${actual_tree}:numbers >actual &&
+	test_cmp expect actual &&
+
+	# whatever and whatever~<branch> should have same HASHES
+	git rev-parse ${expected_tree}:whatever ${expected_tree}:whatever~HEAD >expect &&
+	git rev-parse ${actual_tree}:whatever ${actual_tree}:whatever~side1 >actual &&
+	test_cmp expect actual &&
+
+	# greeting should have a merge conflict
+	git show ${expected_tree}:greeting >tmp &&
+	cat tmp | sed -e s/HEAD/side1/ >expect &&
+	git show ${actual_tree}:greeting >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'Barf on misspelled option, with exit code other than 0 or 1' '
+	# Mis-spell with single "s" instead of double "s"
+	test_expect_code 129 git merge-tree --write-tree --mesages FOOBAR side1 side2 2>expect &&
+
+	grep "error: unknown option.*mesages" expect
+'
+
+test_expect_success 'Barf on too many arguments' '
+	test_expect_code 129 git merge-tree --write-tree side1 side2 side3 2>expect &&
+
+	grep "^usage: git merge-tree" expect
+'
+
+test_done
-- 
gitgitgadget


  parent reply	other threads:[~2022-02-02  7:34 UTC|newest]

Thread overview: 240+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-22 21:55 [PATCH 00/12] RFC: In-core git merge-tree ("Server side merges") Elijah Newren via GitGitGadget
2022-01-22 21:55 ` [PATCH 01/12] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-01-22 21:55 ` [PATCH 02/12] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-01-22 21:55 ` [PATCH 03/12] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-01-23  8:05   ` René Scharfe
2022-01-24 16:43     ` Elijah Newren
2022-01-24  9:46   ` Ævar Arnfjörð Bjarmason
2022-01-24 16:54     ` Elijah Newren
2022-01-22 21:55 ` [PATCH 04/12] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-01-24  9:51   ` Ævar Arnfjörð Bjarmason
2022-01-24 17:12     ` Elijah Newren
2022-01-25 17:07   ` Johannes Schindelin
2022-01-26  9:44   ` Christian Couder
2022-01-29  4:09     ` Elijah Newren
2022-01-22 21:55 ` [PATCH 05/12] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-01-24  9:56   ` Ævar Arnfjörð Bjarmason
2022-01-25  1:59     ` Elijah Newren
2022-01-28 16:09   ` Johannes Schindelin
2022-01-22 21:55 ` [PATCH 06/12] merge-ort: allow update messages to be written to different file stream Elijah Newren via GitGitGadget
2022-01-28 16:31   ` Johannes Schindelin
2022-01-29  4:33     ` Elijah Newren
2022-01-22 21:55 ` [PATCH 07/12] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-01-26 10:42   ` Christian Couder
2022-01-29  4:52     ` Elijah Newren
2022-01-28 16:37   ` Johannes Schindelin
2022-01-29  4:46     ` Elijah Newren
2022-01-22 21:55 ` [PATCH 08/12] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-01-26 10:55   ` Christian Couder
2022-01-29  4:55     ` Elijah Newren
2022-01-26 11:07   ` Christian Couder
2022-01-29  5:06     ` Elijah Newren
2022-01-28 16:55   ` Johannes Schindelin
2022-01-29  6:08     ` Elijah Newren
2022-01-29  8:23       ` Johannes Sixt
2022-01-29 16:47         ` Elijah Newren
2022-02-04 23:10           ` Johannes Schindelin
2022-02-05  0:54             ` Elijah Newren
2022-02-21 10:46               ` Johannes Schindelin
2022-02-21 14:27                 ` Ævar Arnfjörð Bjarmason
2022-02-21 14:28                 ` machine-parsable git-merge-tree messages (was: [PATCH 08/12] merge-ort: provide a merge_get_conflicted_files() helper function) Ævar Arnfjörð Bjarmason
2022-02-23  4:00                   ` Elijah Newren
2022-02-28  8:50                     ` Ævar Arnfjörð Bjarmason
2022-03-01  3:49                       ` Elijah Newren
2022-02-22 16:54                 ` [PATCH 08/12] merge-ort: provide a merge_get_conflicted_files() helper function Johannes Schindelin
2022-02-23  3:13                   ` Elijah Newren
2022-02-25 16:26                     ` Johannes Schindelin
2022-02-23  2:15                 ` Elijah Newren
2022-02-25 16:31                   ` Johannes Schindelin
2022-02-25 18:40                     ` Junio C Hamano
2022-02-26  6:53                     ` Elijah Newren
2022-03-07 16:27                       ` Johannes Schindelin
2022-03-08  8:25                         ` Elijah Newren
2022-03-10 15:10                           ` Johannes Schindelin
2022-05-13 10:21                             ` Johannes Schindelin
2022-05-17  8:23                               ` Elijah Newren
2022-06-03 22:11                                 ` Johannes Schindelin
2022-06-05 15:40                                   ` Johannes Schindelin
2022-06-05 22:42                                     ` Johannes Schindelin
2022-06-06 21:37                                       ` Johannes Schindelin
2022-06-07  7:38                                         ` Elijah Newren
2022-06-17 23:44                                           ` Elijah Newren
2022-06-18 21:58                                             ` Johannes Schindelin
2022-01-22 21:55 ` [PATCH 09/12] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-01-24 10:01   ` Ævar Arnfjörð Bjarmason
2022-01-24 17:18     ` Elijah Newren
2022-01-28 16:57   ` Johannes Schindelin
2022-01-29  6:21     ` Elijah Newren
2022-02-04 23:12       ` Johannes Schindelin
     [not found]         ` <CABPp-BFyaakDSjHULpBRPQqq_jz2keyufHo1MjNS6dHQNR+JLQ@mail.gmail.com>
2022-02-21  9:31           ` Johannes Schindelin
2022-01-22 21:56 ` [PATCH 10/12] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-01-24 10:06   ` Ævar Arnfjörð Bjarmason
2022-01-24 17:30     ` Elijah Newren
2022-01-22 21:56 ` [PATCH 11/12] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-01-22 21:56 ` [PATCH 12/12] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-01-26  8:48 ` [PATCH 00/12] RFC: In-core git merge-tree ("Server side merges") Christian Couder
2022-01-26 12:02   ` Johannes Schindelin
2022-01-26 14:44     ` Christian Couder
2022-01-28 12:58       ` Johannes Schindelin
2022-01-28 13:37         ` Christian Couder
2022-01-28 16:05           ` Johannes Schindelin
2022-01-29  7:03   ` Elijah Newren
2022-01-29  8:17     ` Christian Couder
2022-01-29 17:43       ` Elijah Newren
2022-01-31 17:45         ` Elijah Newren
2022-01-28 17:00 ` Johannes Schindelin
2022-01-29 18:07 ` [PATCH v2 00/13] " Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 01/13] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 02/13] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 03/13] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-02-02 21:30     ` Junio C Hamano
2022-01-29 18:07   ` [PATCH v2 04/13] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-02-02 21:30     ` Junio C Hamano
2022-02-02 22:00       ` Elijah Newren
2022-02-21  8:40         ` Johannes Schindelin
2022-01-29 18:07   ` [PATCH v2 05/13] diff: allow diff_warn_rename_limit to write somewhere besides stdout Johannes Schindelin via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 06/13] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 07/13] merge-ort: allow update messages to be written to different file stream Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 08/13] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-02-02 21:30     ` Junio C Hamano
2022-02-02 23:09       ` Elijah Newren
2022-01-29 18:07   ` [PATCH v2 09/13] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-01-29 18:07   ` [PATCH v2 10/13] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-02-02 21:32     ` Junio C Hamano
2022-02-02 21:32     ` Junio C Hamano
2022-02-03 23:55     ` Junio C Hamano
2022-01-29 18:07   ` [PATCH v2 11/13] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-02-02 21:32     ` Junio C Hamano
2022-02-02 23:18       ` Elijah Newren
2022-02-03  1:08         ` Ævar Arnfjörð Bjarmason
2022-02-03  8:39           ` Elijah Newren
2022-01-29 18:07   ` [PATCH v2 12/13] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-02-02 21:32     ` Junio C Hamano
2022-01-29 18:07   ` [PATCH v2 13/13] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-02-02  7:34   ` [PATCH v3 00/15] In-core git merge-tree ("Server side merges") Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 01/15] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 02/15] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 03/15] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-02-03  2:05       ` Ævar Arnfjörð Bjarmason
2022-02-03  9:04         ` Elijah Newren
2022-02-03  9:22           ` Elijah Newren
2022-02-03  9:45             ` Ævar Arnfjörð Bjarmason
2022-02-03 16:20               ` Elijah Newren
2022-02-03 17:15                 ` Ævar Arnfjörð Bjarmason
2022-02-03 18:18                   ` Elijah Newren
2022-02-03 10:26           ` Ævar Arnfjörð Bjarmason
2022-02-07 22:41       ` Emily Shaffer
2022-02-07 23:36         ` Junio C Hamano
2022-02-02  7:34     ` Elijah Newren via GitGitGadget [this message]
2022-02-02 21:22       ` [PATCH v3 04/15] merge-tree: implement real merges Junio C Hamano
2022-02-02 21:56         ` Elijah Newren
2022-02-02 22:01           ` Junio C Hamano
2022-02-03  0:18             ` Elijah Newren
2022-02-03 10:42               ` Johannes Altmanninger
2022-02-03 16:54                 ` Elijah Newren
2022-02-21  9:06                   ` Johannes Schindelin
2022-02-22  2:37                     ` Elijah Newren
2022-02-03 20:05                 ` Junio C Hamano
2022-02-21 18:55               ` Junio C Hamano
2022-02-22 16:26                 ` Elijah Newren
2022-02-23 20:07                   ` Junio C Hamano
2022-02-24  2:22                     ` Elijah Newren
2022-02-24 20:04                       ` Junio C Hamano
2022-02-24 23:36                         ` Junio C Hamano
2022-02-27 17:35                           ` Johannes Altmanninger
2022-02-27 17:35                   ` Johannes Altmanninger
2022-02-22 16:45                 ` Johannes Schindelin
2022-02-04  4:48       ` Josh Steadmon
2022-02-04  6:08         ` Elijah Newren
2022-02-02  7:34     ` [PATCH v3 05/15] Introduce a variant of the `warning()` function that takes a `FILE *` Johannes Schindelin via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 06/15] diff: allow diff_warn_rename_limit to write somewhere besides stderr Johannes Schindelin via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 07/15] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 08/15] merge-ort: allow update messages to be written to different file stream Elijah Newren via GitGitGadget
2022-02-03  1:48       ` Ævar Arnfjörð Bjarmason
2022-02-03  9:12         ` Elijah Newren
2022-02-03 10:01           ` Ævar Arnfjörð Bjarmason
2022-02-03 16:09             ` Elijah Newren
2022-02-03 16:19               ` Ævar Arnfjörð Bjarmason
2022-02-03 17:00                 ` Elijah Newren
2022-02-21  9:13                   ` Johannes Schindelin
2022-02-22  1:54                     ` Elijah Newren
2022-02-22 16:48                       ` Johannes Schindelin
2022-02-02  7:34     ` [PATCH v3 09/15] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 10/15] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 11/15] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 12/15] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-02-02 23:55       ` Ævar Arnfjörð Bjarmason
2022-02-03  5:19         ` Elijah Newren
2022-02-02  7:34     ` [PATCH v3 13/15] merge-tree: allow `ls-files -u` style info to be NUL terminated Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 14/15] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-02-02  7:34     ` [PATCH v3 15/15] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-02-12 20:34     ` [PATCH v4 00/12] In-core git merge-tree ("Server side merges") Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 01/12] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 02/12] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 03/12] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 04/12] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-02-14 17:51         ` Junio C Hamano
2022-02-15  6:03           ` Elijah Newren
2022-02-15  8:46         ` Ævar Arnfjörð Bjarmason
2022-02-12 20:34       ` [PATCH v4 05/12] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 06/12] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 07/12] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 08/12] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 09/12] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 10/12] merge-tree: allow `ls-files -u` style info to be NUL terminated Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 11/12] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-02-12 20:34       ` [PATCH v4 12/12] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-02-20  6:54       ` [PATCH v5 00/12] In-core git merge-tree ("Server side merges") Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 01/12] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 02/12] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 03/12] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 04/12] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-02-20  9:03           ` René Scharfe
2022-02-21  9:25             ` Johannes Schindelin
2022-02-22  2:28             ` Elijah Newren
2022-02-22 16:25               ` Johannes Schindelin
2022-02-20  6:54         ` [PATCH v5 05/12] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 06/12] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 07/12] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 08/12] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 09/12] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 10/12] merge-tree: allow `ls-files -u` style info to be NUL terminated Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 11/12] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-02-20  6:54         ` [PATCH v5 12/12] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-02-22 16:26           ` Johannes Schindelin
2022-02-20 10:23         ` [PATCH v5 00/12] In-core git merge-tree ("Server side merges") Ævar Arnfjörð Bjarmason
2022-02-21  9:16           ` Johannes Schindelin
2022-02-22  2:08           ` Elijah Newren
2022-02-22 10:07             ` Ævar Arnfjörð Bjarmason
2022-02-23  7:46         ` [PATCH v6 " Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 01/12] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 02/12] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 03/12] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 04/12] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 05/12] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 06/12] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 07/12] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 08/12] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 09/12] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 10/12] merge-tree: allow `ls-files -u` style info to be NUL terminated Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 11/12] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-02-23  7:46           ` [PATCH v6 12/12] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget
2022-02-23 23:13           ` [PATCH v6 00/12] In-core git merge-tree ("Server side merges") Junio C Hamano
2022-06-18  0:20           ` [PATCH v7 00/17] " Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 01/17] merge-tree: rename merge_trees() to trivial_merge_trees() Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 02/17] merge-tree: move logic for existing merge into new function Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 03/17] merge-tree: add option parsing and initial shell for real merge function Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 04/17] merge-tree: implement real merges Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 05/17] merge-ort: split out a separate display_update_messages() function Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 06/17] merge-tree: support including merge messages in output Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 07/17] merge-ort: provide a merge_get_conflicted_files() helper function Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 08/17] merge-ort: remove command-line-centric submodule message from merge-ort Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 09/17] merge-tree: provide a list of which files have conflicts Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 10/17] merge-tree: provide easy access to `ls-files -u` style info Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 11/17] merge-ort: store messages in a list, not in a single strbuf Johannes Schindelin via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 12/17] merge-ort: make `path_messages` a strmap to a string_list Johannes Schindelin via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 13/17] merge-ort: store more specific conflict information Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 14/17] merge-ort: optionally produce machine-readable output Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 15/17] merge-tree: allow `ls-files -u` style info to be NUL terminated Elijah Newren via GitGitGadget
2022-06-18  0:20             ` [PATCH v7 16/17] merge-tree: add a --allow-unrelated-histories flag Elijah Newren via GitGitGadget
2022-06-18  0:21             ` [PATCH v7 17/17] git-merge-tree.txt: add a section on potentional usage mistakes Elijah Newren via GitGitGadget

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