3 static const char prune_packed_usage[] =
4 "git-prune-packed [-n]";
8 static void prune_dir(int i, DIR *dir, char *pathname, int len)
13 sprintf(hex, "%02x", i);
14 while ((de = readdir(dir)) != NULL) {
15 unsigned char sha1[20];
16 if (strlen(de->d_name) != 38)
18 memcpy(hex+2, de->d_name, 38);
19 if (get_sha1_hex(hex, sha1))
21 if (!has_sha1_pack(sha1))
23 memcpy(pathname + len, de->d_name, 38);
25 printf("rm -f %s\n", pathname);
26 else if (unlink(pathname) < 0)
27 error("unable to unlink %s", pathname);
31 static void prune_packed_objects(void)
34 static char pathname[PATH_MAX];
35 const char *dir = get_object_directory();
36 int len = strlen(dir);
38 if (len > PATH_MAX - 42)
39 die("impossible object directory");
40 memcpy(pathname, dir, len);
41 if (len && pathname[len-1] != '/')
42 pathname[len++] = '/';
43 for (i = 0; i < 256; i++) {
46 sprintf(pathname + len, "%02x/", i);
47 d = opendir(pathname);
49 die("unable to open %s", pathname);
50 prune_dir(i, d, pathname, len + 3);
55 int main(int argc, char **argv)
59 for (i = 1; i < argc; i++) {
60 const char *arg = argv[i];
63 if (!strcmp(arg, "-n"))
66 usage(prune_packed_usage);
69 /* Handle arguments here .. */
70 usage(prune_packed_usage);
72 prune_packed_objects();