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-rw-r--r--commit.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/commit.c b/commit.c
index a6d543e..bffa278 100644
--- a/commit.c
+++ b/commit.c
@@ -1,6 +1,7 @@
#include "cache.h"
#include "tag.h"
#include "commit.h"
+#include "pkt-line.h"
int save_commit_buffer = 1;
@@ -221,6 +222,8 @@ static void prepare_commit_graft(void)
return;
graft_file = get_graft_file();
read_graft_file(graft_file);
+ /* make sure shallows are read */
+ is_repository_shallow();
commit_graft_prepared = 1;
}
@@ -234,6 +237,24 @@ static struct commit_graft *lookup_commit_graft(const unsigned char *sha1)
return commit_graft[pos];
}
+int write_shallow_commits(int fd, int use_pack_protocol)
+{
+ int i, count = 0;
+ for (i = 0; i < commit_graft_nr; i++)
+ if (commit_graft[i]->nr_parent < 0) {
+ const char *hex =
+ sha1_to_hex(commit_graft[i]->sha1);
+ count++;
+ if (use_pack_protocol)
+ packet_write(fd, "shallow %s", hex);
+ else {
+ write(fd, hex, 40);
+ write(fd, "\n", 1);
+ }
+ }
+ return count;
+}
+
int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size)
{
char *tail = buffer;