You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.3 KiB
66 lines
1.3 KiB
#include "cache.h" |
|
|
|
static const char prune_packed_usage[] = "git-prune-packed (no arguments)"; |
|
|
|
static void prune_dir(int i, DIR *dir, char *pathname, int len) |
|
{ |
|
struct dirent *de; |
|
char hex[40]; |
|
|
|
sprintf(hex, "%02x", i); |
|
while ((de = readdir(dir)) != NULL) { |
|
unsigned char sha1[20]; |
|
if (strlen(de->d_name) != 38) |
|
continue; |
|
memcpy(hex+2, de->d_name, 38); |
|
if (get_sha1_hex(hex, sha1)) |
|
continue; |
|
if (!has_sha1_pack(sha1)) |
|
continue; |
|
memcpy(pathname + len, de->d_name, 38); |
|
if (unlink(pathname) < 0) |
|
error("unable to unlink %s", pathname); |
|
} |
|
} |
|
|
|
static void prune_packed_objects(void) |
|
{ |
|
int i; |
|
static char pathname[PATH_MAX]; |
|
const char *dir = get_object_directory(); |
|
int len = strlen(dir); |
|
|
|
if (len > PATH_MAX - 42) |
|
die("impossible object directory"); |
|
memcpy(pathname, dir, len); |
|
if (len && pathname[len-1] != '/') |
|
pathname[len++] = '/'; |
|
for (i = 0; i < 256; i++) { |
|
DIR *d; |
|
|
|
sprintf(pathname + len, "%02x/", i); |
|
d = opendir(pathname); |
|
if (!d) |
|
die("unable to open %s", pathname); |
|
prune_dir(i, d, pathname, len + 3); |
|
closedir(d); |
|
} |
|
} |
|
|
|
int main(int argc, char **argv) |
|
{ |
|
int i; |
|
|
|
for (i = 1; i < argc; i++) { |
|
const char *arg = argv[i]; |
|
|
|
if (*arg == '-') { |
|
/* Handle flags here .. */ |
|
usage(prune_packed_usage); |
|
} |
|
/* Handle arguments here .. */ |
|
usage(prune_packed_usage); |
|
} |
|
prune_packed_objects(); |
|
return 0; |
|
}
|
|
|