[PATCH v2 2/5] index-pack: perform automatic gc, share receive.gc config with receive-pack

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 Documentation/config.txt |    7 ++++---
 builtin/index-pack.c     |    6 ++++--
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 915cb5a..3b6d773 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1754,9 +1754,10 @@ rebase.autosquash::
 	If set to true enable '--autosquash' option by default.
 
 receive.autogc::
-	By default, git-receive-pack will run "git-gc --auto" after
-	receiving data from git-push and updating refs.  You can stop
-	it by setting this variable to false.
+	By default, git-receive-pack and git-index-pack will run
+	"git-gc --auto" after receiving data from git-push and
+	updating refs.  You can stop it by setting this variable to
+	false.
 
 receive.fsckObjects::
 	If it is set to true, git-receive-pack will check all received
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index dc2cfe6..4e888ea 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -10,6 +10,7 @@
 #include "fsck.h"
 #include "exec_cmd.h"
 #include "thread-utils.h"
+#include "gc.h"
 
 static const char index_pack_usage[] =
 "git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
@@ -1463,12 +1464,13 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
 	curr_index = write_idx_file(index_name, idx_objects, nr_objects, &opts, pack_sha1);
 	free(idx_objects);
 
-	if (!verify)
+	if (!verify) {
 		final(pack_name, curr_pack,
 		      index_name, curr_index,
 		      keep_name, keep_msg,
 		      pack_sha1);
-	else
+		gc("receive.autogc", 0);
+	} else
 		close(input_fd);
 	free(objects);
 	free(index_name_buf);
-- 
1.7.8.36.g69ee2