git@vger.kernel.org mailing list mirror (one of many)
 help / color / mirror / code / Atom feed
From: Alban Gruin <alban.gruin@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Alban Gruin <alban.gruin@gmail.com>
Subject: [RFC PATCH v1 02/17] merge-one-file: rewrite in C
Date: Thu, 25 Jun 2020 14:19:38 +0200	[thread overview]
Message-ID: <20200625121953.16991-3-alban.gruin@gmail.com> (raw)
In-Reply-To: <20200625121953.16991-1-alban.gruin@gmail.com>

This rewrites `git merge-one-file' from shell to C.  This port is very
straightforward: it keeps using external processes to edit the index,
for instance.  Errors are also displayed with fprintf() instead of
error().  Both of these will be addressed in the next few commits,
leading to its libification so its main function can be used from other
commands directly.

This also fixes a bug present in the original script: instead of
checking if a _regular_ file exists when a file exists in the branch to
merge, but not in our branch, the rewritten version checks if a file of
any kind (ie. a directory, ...) exists.  This fixes the tests t6035.14,
where the branch to merge had a new file, `a/b', but our branch had a
directory there; it should have failed because a directory exists, but
it did not because there was no regular file called `a/b'.  This test is
now marked as successful.

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
---
 Makefile                        |   2 +-
 builtin.h                       |   1 +
 builtin/merge-one-file.c        | 275 ++++++++++++++++++++++++++++++++
 git-merge-one-file.sh           | 167 -------------------
 git.c                           |   1 +
 t/t6035-merge-dir-to-symlink.sh |   2 +-
 6 files changed, 279 insertions(+), 169 deletions(-)
 create mode 100644 builtin/merge-one-file.c
 delete mode 100755 git-merge-one-file.sh

diff --git a/Makefile b/Makefile
index 372139f1f2..19574f5133 100644
--- a/Makefile
+++ b/Makefile
@@ -596,7 +596,6 @@ SCRIPT_SH += git-bisect.sh
 SCRIPT_SH += git-difftool--helper.sh
 SCRIPT_SH += git-filter-branch.sh
 SCRIPT_SH += git-merge-octopus.sh
-SCRIPT_SH += git-merge-one-file.sh
 SCRIPT_SH += git-merge-resolve.sh
 SCRIPT_SH += git-mergetool.sh
 SCRIPT_SH += git-quiltimport.sh
@@ -1089,6 +1088,7 @@ BUILTIN_OBJS += builtin/mailsplit.o
 BUILTIN_OBJS += builtin/merge-base.o
 BUILTIN_OBJS += builtin/merge-file.o
 BUILTIN_OBJS += builtin/merge-index.o
+BUILTIN_OBJS += builtin/merge-one-file.o
 BUILTIN_OBJS += builtin/merge-ours.o
 BUILTIN_OBJS += builtin/merge-recursive.o
 BUILTIN_OBJS += builtin/merge-tree.o
diff --git a/builtin.h b/builtin.h
index a5ae15bfe5..9205d5ecdc 100644
--- a/builtin.h
+++ b/builtin.h
@@ -172,6 +172,7 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix);
 int cmd_merge_index(int argc, const char **argv, const char *prefix);
 int cmd_merge_ours(int argc, const char **argv, const char *prefix);
 int cmd_merge_file(int argc, const char **argv, const char *prefix);
+int cmd_merge_one_file(int argc, const char **argv, const char *prefix);
 int cmd_merge_recursive(int argc, const char **argv, const char *prefix);
 int cmd_merge_tree(int argc, const char **argv, const char *prefix);
 int cmd_mktag(int argc, const char **argv, const char *prefix);
diff --git a/builtin/merge-one-file.c b/builtin/merge-one-file.c
new file mode 100644
index 0000000000..4992a6cd30
--- /dev/null
+++ b/builtin/merge-one-file.c
@@ -0,0 +1,275 @@
+/*
+ * Builtin "git merge-one-file"
+ *
+ * Copyright (c) 2020 Alban Gruin
+ *
+ * Based on git-merge-one-file.sh, written by Linus Torvalds.
+ *
+ * This is the git per-file merge script, called with
+ *
+ *   $1 - original file SHA1 (or empty)
+ *   $2 - file in branch1 SHA1 (or empty)
+ *   $3 - file in branch2 SHA1 (or empty)
+ *   $4 - pathname in repository
+ *   $5 - original file mode (or empty)
+ *   $6 - file in branch1 mode (or empty)
+ *   $7 - file in branch2 mode (or empty)
+ *
+ * Handle some trivial cases.. The _really_ trivial cases have
+ * been handled already by git read-tree, but that one doesn't
+ * do any merges that might change the tree layout.
+ */
+
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
+#include "cache.h"
+#include "builtin.h"
+#include "commit.h"
+#include "dir.h"
+#include "lockfile.h"
+#include "object-store.h"
+#include "run-command.h"
+#include "xdiff-interface.h"
+
+static int create_temp_file(const struct object_id *oid, struct strbuf *path)
+{
+	struct child_process cp = CHILD_PROCESS_INIT;
+	struct strbuf err = STRBUF_INIT;
+	int ret;
+
+	cp.git_cmd = 1;
+	argv_array_pushl(&cp.args, "unpack-file", oid_to_hex(oid), NULL);
+	ret = pipe_command(&cp, NULL, 0, path, 0, &err, 0);
+	if (!ret && path->len > 0)
+		strbuf_trim_trailing_newline(path);
+
+	fprintf(stderr, "%.*s", (int) err.len, err.buf);
+	strbuf_release(&err);
+
+	return ret;
+}
+
+static int add_to_index_cacheinfo(unsigned int mode,
+				  const struct object_id *oid, const char *path)
+{
+	struct child_process cp = CHILD_PROCESS_INIT;
+
+	cp.git_cmd = 1;
+	argv_array_pushl(&cp.args, "update-index", "--add", "--cacheinfo", NULL);
+	argv_array_pushf(&cp.args, "%o,%s,%s", mode, oid_to_hex(oid), path);
+	return run_command(&cp);
+}
+
+static int remove_from_index(const char *path)
+{
+	struct child_process cp = CHILD_PROCESS_INIT;
+
+	cp.git_cmd = 1;
+	argv_array_pushl(&cp.args, "update-index", "--remove", "--", path, NULL);
+	return run_command(&cp);
+}
+
+static int checkout_from_index(const char *path)
+{
+	struct child_process cp = CHILD_PROCESS_INIT;
+
+	cp.git_cmd = 1;
+	argv_array_pushl(&cp.args, "checkout-index", "-u", "-f", "--", path, NULL);
+	return run_command(&cp);
+}
+
+static int merge_one_file_deleted(const struct object_id *orig_blob,
+				  const struct object_id *our_blob,
+				  const struct object_id *their_blob, const char *path,
+				  unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode)
+{
+	if ((our_blob && orig_mode != our_mode) ||
+	    (their_blob && orig_mode != their_mode)) {
+		fprintf(stderr, "ERROR: File %s deleted on one branch but had its\n", path);
+		fprintf(stderr, "ERROR: permissions changed on the other.\n");
+		return 1;
+	}
+
+	if (our_blob) {
+		printf("Removing %s\n", path);
+
+		if (file_exists(path))
+			remove_path(path);
+	}
+
+	return remove_from_index(path);
+}
+
+static int do_merge_one_file(const struct object_id *orig_blob,
+			     const struct object_id *our_blob,
+			     const struct object_id *their_blob, const char *path,
+			     unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode)
+{
+	int ret, source, dest;
+	struct strbuf src1 = STRBUF_INIT, src2 = STRBUF_INIT, orig = STRBUF_INIT;
+	struct child_process cp_merge = CHILD_PROCESS_INIT,
+		cp_checkout = CHILD_PROCESS_INIT,
+		cp_update = CHILD_PROCESS_INIT;
+
+	if (our_mode == S_IFLNK || their_mode == S_IFLNK) {
+		fprintf(stderr, "ERROR: %s: Not merging symbolic link changes.\n", path);
+		return 1;
+	} else if (our_mode == S_IFGITLINK || their_mode == S_IFGITLINK) {
+		fprintf(stderr, "ERROR: %s: Not merging conflicting submodule changes.\n",
+			path);
+		return 1;
+	}
+
+	create_temp_file(our_blob, &src1);
+	create_temp_file(their_blob, &src2);
+
+	if (orig_blob) {
+		printf("Auto-merging %s\n", path);
+		create_temp_file(orig_blob, &orig);
+	} else {
+		printf("Added %s in both, but differently.\n", path);
+		create_temp_file(the_hash_algo->empty_blob, &orig);
+	}
+
+	cp_merge.git_cmd = 1;
+	argv_array_pushl(&cp_merge.args, "merge-file", src1.buf, orig.buf, src2.buf,
+			 NULL);
+	ret = run_command(&cp_merge);
+
+	if (ret != 0)
+		ret = 1;
+
+	cp_checkout.git_cmd = 1;
+	argv_array_pushl(&cp_checkout.args, "checkout-index", "-f", "--stage=2",
+			 "--", path, NULL);
+	if (run_command(&cp_checkout))
+		return 1;
+
+	source = open(src1.buf, O_RDONLY);
+	dest = open(path, O_WRONLY | O_TRUNC);
+
+	copy_fd(source, dest);
+
+	close(source);
+	close(dest);
+
+	unlink(orig.buf);
+	unlink(src1.buf);
+	unlink(src2.buf);
+
+	strbuf_release(&src1);
+	strbuf_release(&src2);
+	strbuf_release(&orig);
+
+	if (ret) {
+		fprintf(stderr, "ERROR: ");
+
+		if (!orig_blob) {
+			fprintf(stderr, "content conflict");
+			if (our_mode != their_mode)
+				fprintf(stderr, ", ");
+		}
+
+		if (our_mode != their_mode)
+			fprintf(stderr, "permissions conflict: %o->%o,%o",
+				orig_mode, our_mode, their_mode);
+
+		fprintf(stderr, " in %s\n", path);
+
+		return 1;
+	}
+
+	cp_update.git_cmd = 1;
+	argv_array_pushl(&cp_update.args, "update-index", "--", path, NULL);
+	return run_command(&cp_update);
+}
+
+static int merge_one_file(const struct object_id *orig_blob,
+			  const struct object_id *our_blob,
+			  const struct object_id *their_blob, const char *path,
+			  unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode)
+{
+	if (orig_blob &&
+	    ((our_blob && oideq(orig_blob, our_blob)) ||
+	     (their_blob && oideq(orig_blob, their_blob))))
+		return merge_one_file_deleted(orig_blob, our_blob, their_blob, path,
+					      orig_mode, our_mode, their_mode);
+	else if (!orig_blob && our_blob && !their_blob) {
+		return add_to_index_cacheinfo(our_mode, our_blob, path);
+	} else if (!orig_blob && !our_blob && their_blob) {
+		printf("Adding %s\n", path);
+
+		if (file_exists(path)) {
+			fprintf(stderr, "ERROR: untracked %s is overwritten by the merge.\n", path);
+			return 1;
+		}
+
+		if (add_to_index_cacheinfo(their_mode, their_blob, path))
+			return 1;
+		return checkout_from_index(path);
+	} else if (!orig_blob && our_blob && their_blob &&
+		   oideq(our_blob, their_blob)) {
+		if (our_mode != their_mode) {
+			fprintf(stderr, "ERROR: File %s added identically in both branches,", path);
+			fprintf(stderr, "ERROR: but permissions conflict %o->%o.\n",
+				our_mode, their_mode);
+			return 1;
+		}
+
+		printf("Adding %s\n", path);
+
+		if (add_to_index_cacheinfo(our_mode, our_blob, path))
+			return 1;
+		return checkout_from_index(path);
+	} else if (our_blob && their_blob)
+		return do_merge_one_file(orig_blob, our_blob, their_blob, path,
+					 orig_mode, our_mode, their_mode);
+	else {
+		char *orig_hex = "", *our_hex = "", *their_hex = "";
+
+		if (orig_blob)
+			orig_hex = oid_to_hex(orig_blob);
+		if (our_blob)
+			our_hex = oid_to_hex(our_blob);
+		if (their_blob)
+			their_hex = oid_to_hex(their_blob);
+
+		fprintf(stderr, "ERROR: %s: Not handling case %s -> %s -> %s\n",
+			path, orig_hex, our_hex, their_hex);
+		return 1;
+	}
+
+	return 0;
+}
+
+static const char builtin_merge_one_file_usage[] =
+	"git merge-one-file <orig blob> <our blob> <their blob> <path> "
+	"<orig mode> <our mode> <their mode>\n\n"
+	"Blob ids and modes should be empty for missing files.";
+
+int cmd_merge_one_file(int argc, const char **argv, const char *prefix)
+{
+	struct object_id orig_blob, our_blob, their_blob,
+		*p_orig_blob = NULL, *p_our_blob = NULL, *p_their_blob = NULL;
+	unsigned int orig_mode = 0, our_mode = 0, their_mode = 0;
+
+	if (argc != 8)
+		usage(builtin_merge_one_file_usage);
+
+	if (!get_oid(argv[1], &orig_blob)) {
+		p_orig_blob = &orig_blob;
+		orig_mode = strtol(argv[5], NULL, 8);
+	}
+
+	if (!get_oid(argv[2], &our_blob)) {
+		p_our_blob = &our_blob;
+		our_mode = strtol(argv[6], NULL, 8);
+	}
+
+	if (!get_oid(argv[3], &their_blob)) {
+		p_their_blob = &their_blob;
+		their_mode = strtol(argv[7], NULL, 8);
+	}
+
+	return merge_one_file(p_orig_blob, p_our_blob, p_their_blob, argv[4],
+			      orig_mode, our_mode, their_mode);
+}
diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
deleted file mode 100755
index f6d9852d2f..0000000000
--- a/git-merge-one-file.sh
+++ /dev/null
@@ -1,167 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) Linus Torvalds, 2005
-#
-# This is the git per-file merge script, called with
-#
-#   $1 - original file SHA1 (or empty)
-#   $2 - file in branch1 SHA1 (or empty)
-#   $3 - file in branch2 SHA1 (or empty)
-#   $4 - pathname in repository
-#   $5 - original file mode (or empty)
-#   $6 - file in branch1 mode (or empty)
-#   $7 - file in branch2 mode (or empty)
-#
-# Handle some trivial cases.. The _really_ trivial cases have
-# been handled already by git read-tree, but that one doesn't
-# do any merges that might change the tree layout.
-
-USAGE='<orig blob> <our blob> <their blob> <path>'
-USAGE="$USAGE <orig mode> <our mode> <their mode>"
-LONG_USAGE="usage: git merge-one-file $USAGE
-
-Blob ids and modes should be empty for missing files."
-
-SUBDIRECTORY_OK=Yes
-. git-sh-setup
-cd_to_toplevel
-require_work_tree
-
-if test $# != 7
-then
-	echo "$LONG_USAGE"
-	exit 1
-fi
-
-case "${1:-.}${2:-.}${3:-.}" in
-#
-# Deleted in both or deleted in one and unchanged in the other
-#
-"$1.." | "$1.$1" | "$1$1.")
-	if { test -z "$6" && test "$5" != "$7"; } ||
-	   { test -z "$7" && test "$5" != "$6"; }
-	then
-		echo "ERROR: File $4 deleted on one branch but had its" >&2
-		echo "ERROR: permissions changed on the other." >&2
-		exit 1
-	fi
-
-	if test -n "$2"
-	then
-		echo "Removing $4"
-	else
-		# read-tree checked that index matches HEAD already,
-		# so we know we do not have this path tracked.
-		# there may be an unrelated working tree file here,
-		# which we should just leave unmolested.  Make sure
-		# we do not have it in the index, though.
-		exec git update-index --remove -- "$4"
-	fi
-	if test -f "$4"
-	then
-		rm -f -- "$4" &&
-		rmdir -p "$(expr "z$4" : 'z\(.*\)/')" 2>/dev/null || :
-	fi &&
-		exec git update-index --remove -- "$4"
-	;;
-
-#
-# Added in one.
-#
-".$2.")
-	# the other side did not add and we added so there is nothing
-	# to be done, except making the path merged.
-	exec git update-index --add --cacheinfo "$6" "$2" "$4"
-	;;
-"..$3")
-	echo "Adding $4"
-	if test -f "$4"
-	then
-		echo "ERROR: untracked $4 is overwritten by the merge." >&2
-		exit 1
-	fi
-	git update-index --add --cacheinfo "$7" "$3" "$4" &&
-		exec git checkout-index -u -f -- "$4"
-	;;
-
-#
-# Added in both, identically (check for same permissions).
-#
-".$3$2")
-	if test "$6" != "$7"
-	then
-		echo "ERROR: File $4 added identically in both branches," >&2
-		echo "ERROR: but permissions conflict $6->$7." >&2
-		exit 1
-	fi
-	echo "Adding $4"
-	git update-index --add --cacheinfo "$6" "$2" "$4" &&
-		exec git checkout-index -u -f -- "$4"
-	;;
-
-#
-# Modified in both, but differently.
-#
-"$1$2$3" | ".$2$3")
-
-	case ",$6,$7," in
-	*,120000,*)
-		echo "ERROR: $4: Not merging symbolic link changes." >&2
-		exit 1
-		;;
-	*,160000,*)
-		echo "ERROR: $4: Not merging conflicting submodule changes." >&2
-		exit 1
-		;;
-	esac
-
-	src1=$(git unpack-file $2)
-	src2=$(git unpack-file $3)
-	case "$1" in
-	'')
-		echo "Added $4 in both, but differently."
-		orig=$(git unpack-file $(git hash-object /dev/null))
-		;;
-	*)
-		echo "Auto-merging $4"
-		orig=$(git unpack-file $1)
-		;;
-	esac
-
-	git merge-file "$src1" "$orig" "$src2"
-	ret=$?
-	msg=
-	if test $ret != 0 || test -z "$1"
-	then
-		msg='content conflict'
-		ret=1
-	fi
-
-	# Create the working tree file, using "our tree" version from the
-	# index, and then store the result of the merge.
-	git checkout-index -f --stage=2 -- "$4" && cat "$src1" >"$4" || exit 1
-	rm -f -- "$orig" "$src1" "$src2"
-
-	if test "$6" != "$7"
-	then
-		if test -n "$msg"
-		then
-			msg="$msg, "
-		fi
-		msg="${msg}permissions conflict: $5->$6,$7"
-		ret=1
-	fi
-
-	if test $ret != 0
-	then
-		echo "ERROR: $msg in $4" >&2
-		exit 1
-	fi
-	exec git update-index -- "$4"
-	;;
-
-*)
-	echo "ERROR: $4: Not handling case $1 -> $2 -> $3" >&2
-	;;
-esac
-exit 1
diff --git a/git.c b/git.c
index a2d337eed7..058d91a2a5 100644
--- a/git.c
+++ b/git.c
@@ -532,6 +532,7 @@ static struct cmd_struct commands[] = {
 	{ "merge-file", cmd_merge_file, RUN_SETUP_GENTLY },
 	{ "merge-index", cmd_merge_index, RUN_SETUP | NO_PARSEOPT },
 	{ "merge-ours", cmd_merge_ours, RUN_SETUP | NO_PARSEOPT },
+	{ "merge-one-file", cmd_merge_one_file, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
 	{ "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
 	{ "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
 	{ "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
diff --git a/t/t6035-merge-dir-to-symlink.sh b/t/t6035-merge-dir-to-symlink.sh
index 2eddcc7664..5fb74e39a0 100755
--- a/t/t6035-merge-dir-to-symlink.sh
+++ b/t/t6035-merge-dir-to-symlink.sh
@@ -94,7 +94,7 @@ test_expect_success SYMLINKS 'a/b was resolved as symlink' '
 	test -h a/b
 '
 
-test_expect_failure 'do not lose untracked in merge (resolve)' '
+test_expect_success 'do not lose untracked in merge (resolve)' '
 	git reset --hard &&
 	git checkout baseline^0 &&
 	>a/b/c/e &&
-- 
2.27.0.139.gc9c318d6bf


  parent reply	other threads:[~2020-06-25 12:49 UTC|newest]

Thread overview: 221+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-25 12:19 [RFC PATCH v1 00/17] Rewrite the remaining merge strategies from shell to C Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 01/17] t6027: modernise tests Alban Gruin
2020-06-25 12:19 ` Alban Gruin [this message]
2020-06-25 14:55   ` [RFC PATCH v1 02/17] merge-one-file: rewrite in C Chris Torek
2020-06-25 15:16   ` Phillip Wood
2020-06-25 18:17     ` Phillip Wood
2020-06-26 14:33       ` Phillip Wood
2020-07-12 11:22     ` Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 03/17] merge-one-file: remove calls to external processes Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 04/17] merge-one-file: use error() instead of fprintf(stderr, ...) Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 05/17] merge-one-file: libify merge_one_file() Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 06/17] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2020-06-26 10:13   ` Phillip Wood
2020-06-26 14:32     ` Phillip Wood
2020-07-12 11:36     ` Alban Gruin
2020-07-12 18:02       ` Phillip Wood
2020-07-12 20:10         ` Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 07/17] merge-resolve: rewrite in C Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 08/17] merge-resolve: remove calls to external processes Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 09/17] merge-resolve: libify merge_resolve() Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 10/17] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 11/17] merge-octopus: rewrite in C Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 12/17] merge-octopus: remove calls to external processes Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 13/17] merge-octopus: libify merge_octopus() Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 14/17] merge: use the "resolve" strategy without forking Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 15/17] merge: use the "octopus" " Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 16/17] sequencer: use the "resolve" " Alban Gruin
2020-06-25 16:11   ` Phillip Wood
2020-07-12 11:27     ` Alban Gruin
2020-06-25 12:19 ` [RFC PATCH v1 17/17] sequencer: use the "octopus" merge " Alban Gruin
2020-09-01 10:56 ` [PATCH v2 00/11] Rewrite the remaining merge strategies from shell to C Alban Gruin
2020-09-01 10:56   ` [PATCH v2 01/11] t6027: modernise tests Alban Gruin
2020-09-01 10:56   ` [PATCH v2 02/11] merge-one-file: rewrite in C Alban Gruin
2020-09-01 21:06     ` Junio C Hamano
2020-09-02 14:50       ` Alban Gruin
2020-09-01 10:56   ` [PATCH v2 03/11] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2020-09-01 21:11     ` Junio C Hamano
2020-09-02 15:37       ` Alban Gruin
2020-09-01 10:56   ` [PATCH v2 04/11] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin
2020-09-01 10:56   ` [PATCH v2 05/11] merge-resolve: rewrite in C Alban Gruin
2020-09-01 10:57   ` [PATCH v2 06/11] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2020-09-01 10:57   ` [PATCH v2 07/11] merge-octopus: rewrite in C Alban Gruin
2020-09-01 10:57   ` [PATCH v2 08/11] merge: use the "resolve" strategy without forking Alban Gruin
2020-09-01 10:57   ` [PATCH v2 09/11] merge: use the "octopus" " Alban Gruin
2020-09-01 10:57   ` [PATCH v2 10/11] sequencer: use the "resolve" " Alban Gruin
2020-09-01 10:57   ` [PATCH v2 11/11] sequencer: use the "octopus" merge " Alban Gruin
2020-10-05 12:26   ` [PATCH v3 00/11] Rewrite the remaining merge strategies from shell to C Alban Gruin
2020-10-05 12:26     ` [PATCH v3 01/11] t6027: modernise tests Alban Gruin
2020-10-06 20:50       ` Junio C Hamano
2020-10-05 12:26     ` [PATCH v3 02/11] merge-one-file: rewrite in C Alban Gruin
2020-10-06 22:01       ` Junio C Hamano
2020-10-21 19:47         ` Alban Gruin
2020-10-21 20:28           ` Junio C Hamano
2020-10-21 21:20             ` Junio C Hamano
2020-10-21 20:30           ` Junio C Hamano
2020-10-05 12:26     ` [PATCH v3 03/11] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2020-10-09  4:48       ` Junio C Hamano
2020-11-06 19:53         ` Alban Gruin
2020-10-05 12:26     ` [PATCH v3 04/11] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin
2020-10-16 19:07       ` Junio C Hamano
2020-10-05 12:26     ` [PATCH v3 05/11] merge-resolve: rewrite in C Alban Gruin
2020-10-16 19:19       ` Junio C Hamano
2020-11-06 19:53         ` Alban Gruin
2020-10-05 12:26     ` [PATCH v3 06/11] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2020-10-05 12:26     ` [PATCH v3 07/11] merge-octopus: rewrite in C Alban Gruin
2020-10-05 12:26     ` [PATCH v3 08/11] merge: use the "resolve" strategy without forking Alban Gruin
2020-10-05 12:26     ` [PATCH v3 09/11] merge: use the "octopus" " Alban Gruin
2020-10-05 12:26     ` [PATCH v3 10/11] sequencer: use the "resolve" " Alban Gruin
2020-10-05 12:26     ` [PATCH v3 11/11] sequencer: use the "octopus" merge " Alban Gruin
2020-10-07  6:57     ` [PATCH v3 00/11] Rewrite the remaining merge strategies from shell to C Johannes Schindelin
2020-11-13 11:04     ` [PATCH v4 00/12] " Alban Gruin
2020-11-13 11:04       ` [PATCH v4 01/12] t6027: modernise tests Alban Gruin
2020-11-13 11:04       ` [PATCH v4 02/12] update-index: move add_cacheinfo() to read-cache.c Alban Gruin
2020-11-13 11:04       ` [PATCH v4 03/12] merge-one-file: rewrite in C Alban Gruin
2020-11-13 11:04       ` [PATCH v4 04/12] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2020-11-13 11:04       ` [PATCH v4 05/12] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin
2020-11-13 11:04       ` [PATCH v4 06/12] merge-resolve: rewrite in C Alban Gruin
2020-11-13 11:04       ` [PATCH v4 07/12] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2020-11-13 11:04       ` [PATCH v4 08/12] merge-octopus: rewrite in C Alban Gruin
2020-11-13 11:04       ` [PATCH v4 09/12] merge: use the "resolve" strategy without forking Alban Gruin
2020-11-13 11:04       ` [PATCH v4 10/12] merge: use the "octopus" " Alban Gruin
2020-11-13 11:04       ` [PATCH v4 11/12] sequencer: use the "resolve" " Alban Gruin
2020-11-13 11:04       ` [PATCH v4 12/12] sequencer: use the "octopus" merge " Alban Gruin
2020-11-16 10:21       ` [PATCH v5 00/12] Rewrite the remaining merge strategies from shell to C Alban Gruin
2020-11-16 10:21         ` [PATCH v5 01/12] t6027: modernise tests Alban Gruin
2020-11-16 10:21         ` [PATCH v5 02/12] update-index: move add_cacheinfo() to read-cache.c Alban Gruin
2020-11-16 10:21         ` [PATCH v5 03/12] merge-one-file: rewrite in C Alban Gruin
2020-11-16 10:21         ` [PATCH v5 04/12] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2020-11-16 10:21         ` [PATCH v5 05/12] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin
2020-11-16 10:21         ` [PATCH v5 06/12] merge-resolve: rewrite in C Alban Gruin
2020-11-16 10:21         ` [PATCH v5 07/12] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2020-11-16 10:21         ` [PATCH v5 08/12] merge-octopus: rewrite in C Alban Gruin
2020-11-16 10:21         ` [PATCH v5 09/12] merge: use the "resolve" strategy without forking Alban Gruin
2020-11-16 10:21         ` [PATCH v5 10/12] merge: use the "octopus" " Alban Gruin
2020-11-16 10:21         ` [PATCH v5 11/12] sequencer: use the "resolve" " Alban Gruin
2020-11-16 10:21         ` [PATCH v5 12/12] sequencer: use the "octopus" merge " Alban Gruin
2020-11-24 11:53         ` [PATCH v6 00/13] Rewrite the remaining merge strategies from shell to C Alban Gruin
2020-11-24 11:53           ` [PATCH v6 01/13] t6407: modernise tests Alban Gruin
2020-11-24 11:53           ` [PATCH v6 02/13] t6060: modify multiple files to expose a possible issue with merge-index Alban Gruin
2020-11-24 11:53           ` [PATCH v6 03/13] update-index: move add_cacheinfo() to read-cache.c Alban Gruin
2020-12-22 20:54             ` Junio C Hamano
2020-11-24 11:53           ` [PATCH v6 04/13] merge-one-file: rewrite in C Alban Gruin
2020-12-22 21:36             ` Junio C Hamano
2021-01-03 22:41               ` Alban Gruin
2021-01-08  6:54                 ` Junio C Hamano
2020-11-24 11:53           ` [PATCH v6 05/13] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2021-01-05 15:59             ` Derrick Stolee
2021-01-05 23:20               ` Alban Gruin
2020-11-24 11:53           ` [PATCH v6 06/13] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin
2021-01-05 16:11             ` Derrick Stolee
2021-01-05 17:35               ` Martin Ågren
2021-01-05 23:20                 ` Alban Gruin
2021-01-05 23:20               ` Alban Gruin
2021-01-06  2:04                 ` Junio C Hamano
2021-01-10 17:15                   ` Alban Gruin
2021-01-10 20:51                     ` Junio C Hamano
2021-03-08 20:32                       ` Alban Gruin
2020-11-24 11:53           ` [PATCH v6 07/13] merge-resolve: rewrite in C Alban Gruin
2020-11-24 11:53           ` [PATCH v6 08/13] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2021-01-05 16:19             ` Derrick Stolee
2020-11-24 11:53           ` [PATCH v6 09/13] merge-octopus: rewrite in C Alban Gruin
2021-01-05 16:40             ` Derrick Stolee
2020-11-24 11:53           ` [PATCH v6 10/13] merge: use the "resolve" strategy without forking Alban Gruin
2021-01-05 16:45             ` Derrick Stolee
2020-11-24 11:53           ` [PATCH v6 11/13] merge: use the "octopus" " Alban Gruin
2020-11-24 11:53           ` [PATCH v6 12/13] sequencer: use the "resolve" " Alban Gruin
2020-11-24 11:53           ` [PATCH v6 13/13] sequencer: use the "octopus" merge " Alban Gruin
2020-11-24 19:34           ` [PATCH v6 00/13] Rewrite the remaining merge strategies from shell to C SZEDER Gábor
2021-01-05 16:50           ` Derrick Stolee
2021-03-17 20:49           ` [PATCH v7 00/15] " Alban Gruin
2021-03-17 20:49             ` [PATCH v7 01/15] t6407: modernise tests Alban Gruin
2021-03-17 20:49             ` [PATCH v7 02/15] t6060: modify multiple files to expose a possible issue with merge-index Alban Gruin
2021-03-17 20:49             ` [PATCH v7 03/15] t6060: add tests for removed files Alban Gruin
2021-03-22 21:36               ` Johannes Schindelin
2021-03-23 20:43                 ` Alban Gruin
2021-03-17 20:49             ` [PATCH v7 04/15] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2021-03-17 20:49             ` [PATCH v7 05/15] merge-index: drop the index Alban Gruin
2021-03-17 20:49             ` [PATCH v7 06/15] merge-index: add a new way to invoke `git-merge-one-file' Alban Gruin
2021-03-17 20:49             ` [PATCH v7 07/15] update-index: move add_cacheinfo() to read-cache.c Alban Gruin
2021-03-22 21:59               ` Johannes Schindelin
2021-03-23 20:45                 ` Alban Gruin
2021-03-17 20:49             ` [PATCH v7 08/15] merge-one-file: rewrite in C Alban Gruin
2021-03-22 22:20               ` Johannes Schindelin
2021-03-23 20:53                 ` Alban Gruin
2021-03-24  9:10                   ` Johannes Schindelin
2021-04-10 14:17                     ` Alban Gruin
2021-03-17 20:49             ` [PATCH v7 09/15] merge-resolve: " Alban Gruin
2021-03-23 22:21               ` Johannes Schindelin
2021-04-10 14:17                 ` Alban Gruin
2021-03-17 20:49             ` [PATCH v7 10/15] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2021-03-17 20:49             ` [PATCH v7 11/15] merge-octopus: rewrite in C Alban Gruin
2021-03-23 23:58               ` Johannes Schindelin
2021-03-17 20:49             ` [PATCH v7 12/15] merge: use the "resolve" strategy without forking Alban Gruin
2021-03-17 20:49             ` [PATCH v7 13/15] merge: use the "octopus" " Alban Gruin
2021-03-17 20:49             ` [PATCH v7 14/15] sequencer: use the "resolve" " Alban Gruin
2021-03-17 20:49             ` [PATCH v7 15/15] sequencer: use the "octopus" merge " Alban Gruin
2022-08-09 18:54             ` [PATCH v8 00/14] Rewrite the remaining merge strategies from shell to C Alban Gruin
2022-08-09 18:54               ` [PATCH v8 01/14] t6060: modify multiple files to expose a possible issue with merge-index Alban Gruin
2022-08-09 18:54               ` [PATCH v8 02/14] t6060: add tests for removed files Alban Gruin
2022-08-09 18:54               ` [PATCH v8 03/14] merge-index: libify merge_one_path() and merge_all() Alban Gruin
2022-08-17  2:10                 ` Ævar Arnfjörð Bjarmason
2022-08-09 18:54               ` [PATCH v8 04/14] merge-index: drop the index Alban Gruin
2022-08-09 18:54               ` [PATCH v8 05/14] merge-index: add a new way to invoke `git-merge-one-file' Alban Gruin
2022-08-09 21:36                 ` Johannes Schindelin
2022-08-10 13:14                   ` Phillip Wood
2022-08-09 18:54               ` [PATCH v8 06/14] update-index: move add_cacheinfo() to read-cache.c Alban Gruin
2022-08-09 18:54               ` [PATCH v8 07/14] merge-one-file: rewrite in C Alban Gruin
2022-08-09 22:01                 ` Johannes Schindelin
2022-08-09 18:54               ` [PATCH v8 08/14] merge-resolve: " Alban Gruin
2022-08-10 15:03                 ` Phillip Wood
2022-08-10 21:20                   ` Junio C Hamano
2022-08-16 12:09                     ` Johannes Schindelin
2022-08-16 19:36                       ` Junio C Hamano
2022-08-17  9:42                         ` Johannes Schindelin
2022-08-17 19:06                           ` Elijah Newren
2022-08-17 19:18                             ` Junio C Hamano
2022-08-18 14:24                               ` Ævar Arnfjörð Bjarmason
2022-08-18 17:32                                 ` Junio C Hamano
2022-08-19  1:43                                 ` Elijah Newren
2022-08-19  2:45                                   ` Ævar Arnfjörð Bjarmason
2022-08-19  4:27                                     ` Elijah Newren
2022-08-17 19:12                           ` Junio C Hamano
2022-08-16 12:17                   ` Johannes Schindelin
2022-08-16 14:02                     ` Phillip Wood
2022-08-17  2:16                 ` Ævar Arnfjörð Bjarmason
2022-08-18 14:43                 ` Ævar Arnfjörð Bjarmason
2022-08-09 18:54               ` [PATCH v8 09/14] merge-recursive: move better_branch_name() to merge.c Alban Gruin
2022-08-09 18:54               ` [PATCH v8 10/14] merge-octopus: rewrite in C Alban Gruin
2022-08-09 18:54               ` [PATCH v8 11/14] merge: use the "resolve" strategy without forking Alban Gruin
2022-08-13 16:18                 ` Junio C Hamano
2022-08-09 18:54               ` [PATCH v8 12/14] merge: use the "octopus" " Alban Gruin
2022-08-09 18:54               ` [PATCH v8 13/14] sequencer: use the "resolve" " Alban Gruin
2022-08-09 18:54               ` [PATCH v8 14/14] sequencer: use the "octopus" " Alban Gruin
2022-11-18 11:18               ` [PATCH v9 00/12] merge-index: prepare to rewrite merge drivers in C Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 01/12] merge-index doc & -h: fix padding, labels and "()" use Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 02/12] t6060: modify multiple files to expose a possible issue with merge-index Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 03/12] t6060: add tests for removed files Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 04/12] merge-index tests: add usage tests Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 05/12] merge-index: migrate to parse_options() API Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 06/12] merge-index: improve die() error messages Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 07/12] merge-index i18n: mark die() messages for translation Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 08/12] merge-index: stop calling ensure_full_index() twice Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 09/12] builtin/merge-index.c: don't USE_THE_INDEX_COMPATIBILITY_MACROS Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 10/12] merge-index: libify merge_one_path() and merge_all() Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 11/12] merge-index: use "struct strvec" and helper to prepare args Ævar Arnfjörð Bjarmason
2022-11-18 11:18                 ` [PATCH v9 12/12] merge-index: make the argument parsing sensible & simpler Ævar Arnfjörð Bjarmason
2022-11-18 23:30                 ` [PATCH v9 00/12] merge-index: prepare to rewrite merge drivers in C Taylor Blau
2022-11-19 12:46                   ` Ævar Arnfjörð Bjarmason
2022-12-15  8:52                 ` [PATCH v10 " Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 01/12] merge-index doc & -h: fix padding, labels and "()" use Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 02/12] t6060: modify multiple files to expose a possible issue with merge-index Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 03/12] t6060: add tests for removed files Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 04/12] merge-index tests: add usage tests Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 05/12] merge-index: migrate to parse_options() API Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 06/12] merge-index: improve die() error messages Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 07/12] merge-index i18n: mark die() messages for translation Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 08/12] merge-index: stop calling ensure_full_index() twice Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 09/12] builtin/merge-index.c: don't USE_THE_INDEX_VARIABLE Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 10/12] merge-index: libify merge_one_path() and merge_all() Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 11/12] merge-index: use "struct strvec" and helper to prepare args Ævar Arnfjörð Bjarmason
2022-12-15  8:52                   ` [PATCH v10 12/12] merge-index: make the argument parsing sensible & simpler Ævar Arnfjörð Bjarmason

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200625121953.16991-3-alban.gruin@gmail.com \
    --to=alban.gruin@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).