X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=fetch-pack.c;h=a3bcad016f52c09897c836112e03eec859a5eb1e;hb=7abd7117ec57b8c3c2a469db62c7811fdac5c655;hp=aa6f42ae1b45c896395fc146990db22cb61e2f60;hpb=d9ad59e7636d98daa6131e9fd2cb2b4f5745a853;p=git.git

diff --git a/fetch-pack.c b/fetch-pack.c
index aa6f42ae..a3bcad01 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -7,8 +7,9 @@
 static int keep_pack;
 static int quiet;
 static int verbose;
+static int fetch_all;
 static const char fetch_pack_usage[] =
-"git-fetch-pack [-q] [-v] [-k] [--exec=upload-pack] [host:]directory <refs>...";
+"git-fetch-pack [--all] [-q] [-v] [-k] [--thin] [--exec=upload-pack] [host:]directory <refs>...";
 static const char *exec = "git-upload-pack";
 
 #define COMPLETE	(1U << 0)
@@ -18,7 +19,7 @@ static const char *exec = "git-upload-pack";
 #define POPPED		(1U << 4)
 
 static struct commit_list *rev_list = NULL;
-static int non_common_revs = 0, multi_ack = 0;
+static int non_common_revs = 0, multi_ack = 0, use_thin_pack = 0;
 
 static void rev_list_push(struct commit *commit, int mark)
 {
@@ -82,7 +83,7 @@ static void mark_common(struct commit *commit,
   Get the next rev to send, ignoring the common.
 */
 
-static const unsigned char* get_rev()
+static const unsigned char* get_rev(void)
 {
 	struct commit *commit = NULL;
 
@@ -156,8 +157,9 @@ static int find_common(int fd[2], unsigned char *result_sha1,
 			continue;
 		}
 
-		packet_write(fd[1], "want %s%s\n", sha1_to_hex(remote),
-			multi_ack ? " multi_ack" : "");
+		packet_write(fd[1], "want %s%s%s\n", sha1_to_hex(remote),
+			     (multi_ack ? " multi_ack" : ""),
+			     (use_thin_pack ? " thin-pack" : ""));
 		fetching++;
 	}
 	packet_flush(fd[1]);
@@ -265,8 +267,9 @@ static void filter_refs(struct ref **refs, int nr_match, char **match)
 	for (prev = NULL, current = *refs; current; current = next) {
 		next = current->next;
 		if ((!memcmp(current->name, "refs/", 5) &&
-					check_ref_format(current->name + 5)) ||
-				!path_match(current->name, nr_match, match)) {
+		     check_ref_format(current->name + 5)) ||
+		    (!fetch_all &&
+		     !path_match(current->name, nr_match, match))) {
 			if (prev == NULL)
 				*refs = next;
 			else
@@ -375,7 +378,11 @@ static int fetch_pack(int fd[2], int nr_match, char **match)
 		goto all_done;
 	}
 	if (find_common(fd, sha1, ref) < 0)
-		fprintf(stderr, "warning: no common commits\n");
+		if (!keep_pack)
+			/* When cloning, it is not unusual to have
+			 * no common commit.
+			 */
+			fprintf(stderr, "warning: no common commits\n");
 
 	if (keep_pack)
 		status = receive_keep_pack(fd, "git-fetch-pack", quiet);
@@ -421,6 +428,14 @@ int main(int argc, char **argv)
 				keep_pack = 1;
 				continue;
 			}
+			if (!strcmp("--thin", arg)) {
+				use_thin_pack = 1;
+				continue;
+			}
+			if (!strcmp("--all", arg)) {
+				fetch_all = 1;
+				continue;
+			}
 			if (!strcmp("-v", arg)) {
 				verbose = 1;
 				continue;
@@ -434,6 +449,8 @@ int main(int argc, char **argv)
 	}
 	if (!dest)
 		usage(fetch_pack_usage);
+	if (keep_pack)
+		use_thin_pack = 0;
 	pid = git_connect(fd, dest, exec);
 	if (pid < 0)
 		return 1;