[PATCH 13/13] Turn `git bisect` into a full built-in

["Đoàn Trần Công Danh" <congdanhqx@gmail.com>]

From: Johannes Schindelin <johannes.schindelin@gmx.de>

Now that the shell script hands off to the `bisect--helper` to do
_anything_ (except to show the help), it is but a tiny step to let the
helper implement the actual `git bisect` command instead.

This retires `git-bisect.sh`, concluding a multi-year journey that many
hands helped with, in particular Pranit Bauna, Tanushree Tumane and
Miriam Rubio.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
---
 Makefile                               | 3 +--
 builtin.h                              | 2 +-
 builtin/{bisect--helper.c => bisect.c} | 2 +-
 git.c                                  | 2 +-
 4 files changed, 4 insertions(+), 5 deletions(-)
 rename builtin/{bisect--helper.c => bisect.c} (99%)

diff --git a/Makefile b/Makefile
index 4927379184..78785c6b84 100644
--- a/Makefile
+++ b/Makefile
@@ -627,7 +627,6 @@ THIRD_PARTY_SOURCES =
 # interactive shell sessions without exporting it.
 unexport CDPATH
 
-SCRIPT_SH += git-bisect.sh
 SCRIPT_SH += git-difftool--helper.sh
 SCRIPT_SH += git-filter-branch.sh
 SCRIPT_SH += git-merge-octopus.sh
@@ -1137,7 +1136,7 @@ BUILTIN_OBJS += builtin/am.o
 BUILTIN_OBJS += builtin/annotate.o
 BUILTIN_OBJS += builtin/apply.o
 BUILTIN_OBJS += builtin/archive.o
-BUILTIN_OBJS += builtin/bisect--helper.o
+BUILTIN_OBJS += builtin/bisect.o
 BUILTIN_OBJS += builtin/blame.o
 BUILTIN_OBJS += builtin/branch.o
 BUILTIN_OBJS += builtin/bugreport.o
diff --git a/builtin.h b/builtin.h
index 8901a34d6b..aa955466b4 100644
--- a/builtin.h
+++ b/builtin.h
@@ -116,7 +116,7 @@ int cmd_am(int argc, const char **argv, const char *prefix);
 int cmd_annotate(int argc, const char **argv, const char *prefix);
 int cmd_apply(int argc, const char **argv, const char *prefix);
 int cmd_archive(int argc, const char **argv, const char *prefix);
-int cmd_bisect__helper(int argc, const char **argv, const char *prefix);
+int cmd_bisect(int argc, const char **argv, const char *prefix);
 int cmd_blame(int argc, const char **argv, const char *prefix);
 int cmd_branch(int argc, const char **argv, const char *prefix);
 int cmd_bugreport(int argc, const char **argv, const char *prefix);
diff --git a/builtin/bisect--helper.c b/builtin/bisect.c
similarity index 99%
rename from builtin/bisect--helper.c
rename to builtin/bisect.c
index e61ce6556c..fc13f683a1 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect.c
@@ -1403,7 +1403,7 @@ static int cmd_bisect__run(int argc, const char **argv, const char *prefix UNUSE
 	return res;
 }
 
-int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
+int cmd_bisect(int argc, const char **argv, const char *prefix)
 {
 	int res = 0;
 	parse_opt_subcommand_fn *fn = NULL;
diff --git a/git.c b/git.c
index 6662548986..a2deb15e46 100644
--- a/git.c
+++ b/git.c
@@ -492,7 +492,7 @@ static struct cmd_struct commands[] = {
 	{ "annotate", cmd_annotate, RUN_SETUP },
 	{ "apply", cmd_apply, RUN_SETUP_GENTLY },
 	{ "archive", cmd_archive, RUN_SETUP_GENTLY },
-	{ "bisect--helper", cmd_bisect__helper, RUN_SETUP },
+	{ "bisect", cmd_bisect, RUN_SETUP },
 	{ "blame", cmd_blame, RUN_SETUP },
 	{ "branch", cmd_branch, RUN_SETUP | DELAY_PAGER_CONFIG },
 	{ "bugreport", cmd_bugreport, RUN_SETUP_GENTLY },
-- 
2.38.1.157.gedabe22e0a