4 static const char prune_packed_usage
[] =
5 "git-prune-packed [-n] [-q]";
10 static void prune_dir(int i
, DIR *dir
, char *pathname
, int len
, int opts
)
15 sprintf(hex
, "%02x", i
);
16 while ((de
= readdir(dir
)) != NULL
) {
17 unsigned char sha1
[20];
18 if (strlen(de
->d_name
) != 38)
20 memcpy(hex
+2, de
->d_name
, 38);
21 if (get_sha1_hex(hex
, sha1
))
23 if (!has_sha1_pack(sha1
, NULL
))
25 memcpy(pathname
+ len
, de
->d_name
, 38);
27 printf("rm -f %s\n", pathname
);
30 /* read-only files cannot be removed */
31 chmod(pathname
, 0666);
33 if (unlink(pathname
) < 0)
34 error("unable to unlink %s", pathname
);
41 void prune_packed_objects(int opts
)
44 static char pathname
[PATH_MAX
];
45 const char *dir
= get_object_directory();
46 int len
= strlen(dir
);
48 if (len
> PATH_MAX
- 42)
49 die("impossible object directory");
50 memcpy(pathname
, dir
, len
);
51 if (len
&& pathname
[len
-1] != '/')
52 pathname
[len
++] = '/';
53 for (i
= 0; i
< 256; i
++) {
56 sprintf(pathname
+ len
, "%02x/", i
);
57 d
= opendir(pathname
);
58 if (opts
== VERBOSE
&& (d
|| i
== 255))
59 fprintf(stderr
, "Removing unused objects %d%%...\015",
63 prune_dir(i
, d
, pathname
, len
+ 3, opts
);
67 fprintf(stderr
, "\nDone.\n");
70 int cmd_prune_packed(int argc
, const char **argv
, const char *prefix
)
75 for (i
= 1; i
< argc
; i
++) {
76 const char *arg
= argv
[i
];
79 if (!strcmp(arg
, "-n"))
81 else if (!strcmp(arg
, "-q"))
84 usage(prune_packed_usage
);
87 /* Handle arguments here .. */
88 usage(prune_packed_usage
);
91 prune_packed_objects(opts
);