Merge branch 'sp/fetch-optim'

* sp/fetch-optim:
  Teach git-fetch to exploit server side automatic tag following
  Teach fetch-pack/upload-pack about --include-tag
  git-pack-objects: Automatically pack annotated tags if object was packed
  Teach git-fetch to grab a tag at the same time as a commit
  Make git-fetch follow tags we already have objects for sooner
  Teach upload-pack to log the received need lines to an fd
  Free the path_lists used to find non-local tags in git-fetch
  Allow builtin-fetch's find_non_local_tags to append onto a list
  Ensure tail pointer gets setup correctly when we fetch HEAD only
  Remove unnecessary delaying of free_refs(ref_map) in builtin-fetch
  Remove unused variable in builtin-fetch find_non_local_tags

1 files changed, 7 insertions, 2 deletions

diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c
index 29b38e4650..7b28024224 100644
--- a/builtin-fetch-pack.c
+++ b/builtin-fetch-pack.c
@@ -18,7 +18,7 @@ static struct fetch_pack_args args = {
 };
 
 static const char fetch_pack_usage[] =
-"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]";
+"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--include-tag] [--upload-pack=<git-upload-pack>] [--depth=<n>] [--no-progress] [-v] [<host>:]<directory> [<refs>...]";
 
 #define COMPLETE	(1U << 0)
 #define COMMON		(1U << 1)
@@ -176,13 +176,14 @@ static int find_common(int fd[2], unsigned char *result_sha1,
 		}
 
 		if (!fetching)
-			packet_write(fd[1], "want %s%s%s%s%s%s%s\n",
+			packet_write(fd[1], "want %s%s%s%s%s%s%s%s\n",
 				     sha1_to_hex(remote),
 				     (multi_ack ? " multi_ack" : ""),
 				     (use_sideband == 2 ? " side-band-64k" : ""),
 				     (use_sideband == 1 ? " side-band" : ""),
 				     (args.use_thin_pack ? " thin-pack" : ""),
 				     (args.no_progress ? " no-progress" : ""),
+				     (args.include_tag ? " include-tag" : ""),
 				     " ofs-delta");
 		else
 			packet_write(fd[1], "want %s\n", sha1_to_hex(remote));
@@ -683,6 +684,10 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
 				args.use_thin_pack = 1;
 				continue;
 			}
+			if (!strcmp("--include-tag", arg)) {
+				args.include_tag = 1;
+				continue;
+			}
 			if (!strcmp("--all", arg)) {
 				args.fetch_all = 1;
 				continue;