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-rw-r--r--send-pack.c28
1 files changed, 25 insertions, 3 deletions
diff --git a/send-pack.c b/send-pack.c
index 45198674a..93674d8e4 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -3,9 +3,29 @@
#include <sys/wait.h>
static const char send_pack_usage[] = "git-send-pack [--exec=other] destination [heads]*";
-
static const char *exec = "git-receive-pack";
+static int path_match(const char *path, int nr, char **match)
+{
+ int i;
+ int pathlen = strlen(path);
+
+ for (i = 0; i < nr; i++) {
+ char *s = match[i];
+ int len = strlen(s);
+
+ if (!len || len > pathlen)
+ continue;
+ if (memcmp(path + pathlen - len, s, len))
+ continue;
+ if (pathlen > len && path[pathlen - len - 1] != '/')
+ continue;
+ *s = 0;
+ return 1;
+ }
+ return 0;
+}
+
struct ref {
struct ref *next;
unsigned char old_sha1[20];
@@ -108,7 +128,7 @@ static int read_ref(const char *ref, unsigned char *sha1)
return ret;
}
-static int send_pack(int in, int out)
+static int send_pack(int in, int out, int nr_match, char **match)
{
struct ref *ref_list = NULL, **last_ref = &ref_list;
struct ref *ref;
@@ -129,6 +149,8 @@ static int send_pack(int in, int out)
if (len < 42 || get_sha1_hex(buffer, old_sha1) || buffer[40] != ' ')
die("protocol error: expected sha/ref, got '%s'", buffer);
name = buffer + 41;
+ if (nr_match && !path_match(name, nr_match, match))
+ continue;
if (read_ref(name, new_sha1) < 0)
return error("no such local reference '%s'", name);
if (!has_sha1_file(old_sha1))
@@ -260,7 +282,7 @@ int main(int argc, char **argv)
pid = setup_connection(fd, dest, heads);
if (pid < 0)
return 1;
- ret = send_pack(fd[0], fd[1]);
+ ret = send_pack(fd[0], fd[1], nr_heads, heads);
close(fd[0]);
close(fd[1]);
waitpid(pid, NULL, 0);