X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=upload-pack.c;h=dacbc7614b1dc4735ca73ed067aec31463f147d0;hb=edf563fbaa2ab50734db4a61e9092f25fbb5a417;hp=841ebb534ac3393f5ee80692f1402c82a1b4a5f6;hpb=128a9d86da3c156c7d1bf25692eeb68a522af935;p=~andy%2Fgit

diff --git a/upload-pack.c b/upload-pack.c
index 841ebb534..dacbc7614 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -29,6 +29,7 @@ static unsigned long oldest_have;
 static int multi_ack, nr_our_refs;
 static int use_thin_pack, use_ofs_delta, use_include_tag;
 static int no_progress, daemon_mode;
+static int shallow_nr;
 static struct object_array have_obj;
 static struct object_array want_obj;
 static unsigned int timeout;
@@ -107,8 +108,6 @@ static int do_rev_list(int fd, void *create_full_pack)
 	struct rev_info revs;
 
 	pack_pipe = fdopen(fd, "w");
-	if (create_full_pack)
-		use_thin_pack = 0; /* no point doing it */
 	init_revisions(&revs, NULL);
 	revs.tag_objects = 1;
 	revs.tree_objects = 1;
@@ -155,13 +154,21 @@ static void create_pack_file(void)
 	const char *argv[10];
 	int arg = 0;
 
-	rev_list.proc = do_rev_list;
-	/* .data is just a boolean: any non-NULL value will do */
-	rev_list.data = create_full_pack ? &rev_list : NULL;
-	if (start_async(&rev_list))
-		die("git upload-pack: unable to fork git-rev-list");
+	if (shallow_nr) {
+		rev_list.proc = do_rev_list;
+		rev_list.data = 0;
+		if (start_async(&rev_list))
+			die("git upload-pack: unable to fork git-rev-list");
+		argv[arg++] = "pack-objects";
+	} else {
+		argv[arg++] = "pack-objects";
+		argv[arg++] = "--revs";
+		if (create_full_pack)
+			argv[arg++] = "--all";
+		else if (use_thin_pack)
+			argv[arg++] = "--thin";
+	}
 
-	argv[arg++] = "pack-objects";
 	argv[arg++] = "--stdout";
 	if (!no_progress)
 		argv[arg++] = "--progress";
@@ -172,7 +179,7 @@ static void create_pack_file(void)
 	argv[arg++] = NULL;
 
 	memset(&pack_objects, 0, sizeof(pack_objects));
-	pack_objects.in = rev_list.out;	/* start_command closes it */
+	pack_objects.in = shallow_nr ? rev_list.out : -1;
 	pack_objects.out = -1;
 	pack_objects.err = -1;
 	pack_objects.git_cmd = 1;
@@ -181,6 +188,24 @@ static void create_pack_file(void)
 	if (start_command(&pack_objects))
 		die("git upload-pack: unable to fork git-pack-objects");
 
+	/* pass on revisions we (don't) want */
+	if (!shallow_nr) {
+		FILE *pipe_fd = fdopen(pack_objects.in, "w");
+		if (!create_full_pack) {
+			int i;
+			for (i = 0; i < want_obj.nr; i++)
+				fprintf(pipe_fd, "%s\n", sha1_to_hex(want_obj.objects[i].item->sha1));
+			fprintf(pipe_fd, "--not\n");
+			for (i = 0; i < have_obj.nr; i++)
+				fprintf(pipe_fd, "%s\n", sha1_to_hex(have_obj.objects[i].item->sha1));
+		}
+
+		fprintf(pipe_fd, "\n");
+		fflush(pipe_fd);
+		fclose(pipe_fd);
+	}
+
+
 	/* We read from pack_objects.err to capture stderr output for
 	 * progress bar, and pack_objects.out to capture the pack data.
 	 */
@@ -276,7 +301,7 @@ static void create_pack_file(void)
 		error("git upload-pack: git-pack-objects died with error.");
 		goto fail;
 	}
-	if (finish_async(&rev_list))
+	if (shallow_nr && finish_async(&rev_list))
 		goto fail;	/* error was already reported */
 
 	/* flush the data */
@@ -402,7 +427,7 @@ static int get_common_commits(void)
 
 	save_commit_buffer = 0;
 
-	for(;;) {
+	for (;;) {
 		int len = packet_read_line(0, line, sizeof(line));
 		reset_timeout();
 
@@ -451,6 +476,7 @@ static void receive_needs(void)
 	static char line[1000];
 	int len, depth = 0;
 
+	shallow_nr = 0;
 	if (debug_fd)
 		write_in_full(debug_fd, "#S\n", 3);
 	for (;;) {
@@ -538,6 +564,7 @@ static void receive_needs(void)
 				packet_write(1, "shallow %s",
 						sha1_to_hex(object->sha1));
 				register_shallow(object->sha1);
+				shallow_nr++;
 			}
 			result = result->next;
 		}
@@ -571,6 +598,8 @@ static void receive_needs(void)
 			for (i = 0; i < shallows.nr; i++)
 				register_shallow(shallows.objects[i].item->sha1);
 		}
+
+	shallow_nr += shallows.nr;
 	free(shallows.objects);
 }
 
@@ -622,6 +651,7 @@ int main(int argc, char **argv)
 	int strict = 0;
 
 	git_extract_argv0_path(argv[0]);
+	read_replace_refs = 0;
 
 	for (i = 1; i < argc; i++) {
 		char *arg = argv[i];