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Teach fetch-pack/upload-pack about --include-tag

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The new protocol extension "include-tag" allows the client side
of the connection (fetch-pack) to request that the server side of the
native git protocol (upload-pack / pack-objects) use --include-tag
as it prepares the packfile, thus ensuring that an annotated tag object
will be included in the resulting packfile if the object it refers to
was also included into the packfile.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Shawn O. Pearce
2008-03-03 22:27:33 -05:00
committed by Junio C Hamano
parent f0a24aa56e
commit 348e390b17
4 changed files with 24 additions and 6 deletions
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10
upload-pack.c
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@ -27,7 +27,8 @@ static const char upload_pack_usage[] = "git-upload-pack [--strict] [--timeout=n
static unsigned long oldest_have;
static int multi_ack, nr_our_refs;
static int use_thin_pack, use_ofs_delta, no_progress;
static int use_thin_pack, use_ofs_delta, use_include_tag;
static int no_progress;
static struct object_array have_obj;
static struct object_array want_obj;
static unsigned int timeout;
@ -162,6 +163,8 @@ static void create_pack_file(void)
argv[arg++] = "--progress";
if (use_ofs_delta)
argv[arg++] = "--delta-base-offset";
if (use_include_tag)
argv[arg++] = "--include-tag";
argv[arg++] = NULL;
memset(&pack_objects, 0, sizeof(pack_objects));
@ -494,6 +497,8 @@ static void receive_needs(void)
use_sideband = DEFAULT_PACKET_MAX;
if (strstr(line+45, "no-progress"))
no_progress = 1;
if (strstr(line+45, "include-tag"))
use_include_tag = 1;
/* We have sent all our refs already, and the other end
* should have chosen out of them; otherwise they are
@ -565,7 +570,8 @@ static void receive_needs(void)
static int send_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
static const char *capabilities = "multi_ack thin-pack side-band"
" side-band-64k ofs-delta shallow no-progress";
" side-band-64k ofs-delta shallow no-progress"
" include-tag";
struct object *o = parse_object(sha1);
if (!o)