зеркало из https://github.com/microsoft/git.git
134 строки
3.3 KiB
C
134 строки
3.3 KiB
C
/*
|
|
* Builtin "git count-objects".
|
|
*
|
|
* Copyright (c) 2006 Junio C Hamano
|
|
*/
|
|
|
|
#include "cache.h"
|
|
#include "dir.h"
|
|
#include "builtin.h"
|
|
#include "parse-options.h"
|
|
|
|
static unsigned long garbage;
|
|
static off_t size_garbage;
|
|
static int verbose;
|
|
static unsigned long loose, packed, packed_loose;
|
|
static off_t loose_size;
|
|
|
|
static void real_report_garbage(const char *desc, const char *path)
|
|
{
|
|
struct stat st;
|
|
if (!stat(path, &st))
|
|
size_garbage += st.st_size;
|
|
warning("%s: %s", desc, path);
|
|
garbage++;
|
|
}
|
|
|
|
static void loose_garbage(const char *path)
|
|
{
|
|
if (verbose)
|
|
report_garbage("garbage found", path);
|
|
}
|
|
|
|
static int count_loose(const unsigned char *sha1, const char *path, void *data)
|
|
{
|
|
struct stat st;
|
|
|
|
if (lstat(path, &st) || !S_ISREG(st.st_mode))
|
|
loose_garbage(path);
|
|
else {
|
|
loose_size += on_disk_bytes(st);
|
|
loose++;
|
|
if (verbose && has_sha1_pack(sha1))
|
|
packed_loose++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int count_cruft(const char *basename, const char *path, void *data)
|
|
{
|
|
loose_garbage(path);
|
|
return 0;
|
|
}
|
|
|
|
static char const * const count_objects_usage[] = {
|
|
N_("git count-objects [-v] [-H | --human-readable]"),
|
|
NULL
|
|
};
|
|
|
|
int cmd_count_objects(int argc, const char **argv, const char *prefix)
|
|
{
|
|
int human_readable = 0;
|
|
struct option opts[] = {
|
|
OPT__VERBOSE(&verbose, N_("be verbose")),
|
|
OPT_BOOL('H', "human-readable", &human_readable,
|
|
N_("print sizes in human readable format")),
|
|
OPT_END(),
|
|
};
|
|
|
|
argc = parse_options(argc, argv, prefix, opts, count_objects_usage, 0);
|
|
/* we do not take arguments other than flags for now */
|
|
if (argc)
|
|
usage_with_options(count_objects_usage, opts);
|
|
if (verbose)
|
|
report_garbage = real_report_garbage;
|
|
|
|
for_each_loose_file_in_objdir(get_object_directory(),
|
|
count_loose, count_cruft, NULL, NULL);
|
|
|
|
if (verbose) {
|
|
struct packed_git *p;
|
|
unsigned long num_pack = 0;
|
|
off_t size_pack = 0;
|
|
struct strbuf loose_buf = STRBUF_INIT;
|
|
struct strbuf pack_buf = STRBUF_INIT;
|
|
struct strbuf garbage_buf = STRBUF_INIT;
|
|
if (!packed_git)
|
|
prepare_packed_git();
|
|
for (p = packed_git; p; p = p->next) {
|
|
if (!p->pack_local)
|
|
continue;
|
|
if (open_pack_index(p))
|
|
continue;
|
|
packed += p->num_objects;
|
|
size_pack += p->pack_size + p->index_size;
|
|
num_pack++;
|
|
}
|
|
|
|
if (human_readable) {
|
|
strbuf_humanise_bytes(&loose_buf, loose_size);
|
|
strbuf_humanise_bytes(&pack_buf, size_pack);
|
|
strbuf_humanise_bytes(&garbage_buf, size_garbage);
|
|
} else {
|
|
strbuf_addf(&loose_buf, "%lu",
|
|
(unsigned long)(loose_size / 1024));
|
|
strbuf_addf(&pack_buf, "%lu",
|
|
(unsigned long)(size_pack / 1024));
|
|
strbuf_addf(&garbage_buf, "%lu",
|
|
(unsigned long)(size_garbage / 1024));
|
|
}
|
|
|
|
printf("count: %lu\n", loose);
|
|
printf("size: %s\n", loose_buf.buf);
|
|
printf("in-pack: %lu\n", packed);
|
|
printf("packs: %lu\n", num_pack);
|
|
printf("size-pack: %s\n", pack_buf.buf);
|
|
printf("prune-packable: %lu\n", packed_loose);
|
|
printf("garbage: %lu\n", garbage);
|
|
printf("size-garbage: %s\n", garbage_buf.buf);
|
|
strbuf_release(&loose_buf);
|
|
strbuf_release(&pack_buf);
|
|
strbuf_release(&garbage_buf);
|
|
} else {
|
|
struct strbuf buf = STRBUF_INIT;
|
|
if (human_readable)
|
|
strbuf_humanise_bytes(&buf, loose_size);
|
|
else
|
|
strbuf_addf(&buf, "%lu kilobytes",
|
|
(unsigned long)(loose_size / 1024));
|
|
printf("%lu objects, %s\n", loose, buf.buf);
|
|
strbuf_release(&buf);
|
|
}
|
|
return 0;
|
|
}
|