2006-04-27 22:37:18 +00:00
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/*
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* Builtin "git count-objects".
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*
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* Copyright (c) 2006 Junio C Hamano
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*/
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#include "cache.h"
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2017-06-14 18:07:36 +00:00
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#include "config.h"
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2009-01-10 12:07:50 +00:00
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#include "dir.h"
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2018-03-23 17:20:59 +00:00
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#include "repository.h"
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2006-04-27 22:37:18 +00:00
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#include "builtin.h"
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2007-10-15 20:38:51 +00:00
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#include "parse-options.h"
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2016-10-03 20:36:18 +00:00
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#include "quote.h"
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2017-08-18 22:20:19 +00:00
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#include "packfile.h"
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2018-03-23 17:20:56 +00:00
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#include "object-store.h"
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2006-04-27 22:37:18 +00:00
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2013-02-15 12:07:10 +00:00
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static unsigned long garbage;
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2013-02-13 09:13:19 +00:00
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static off_t size_garbage;
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2014-10-15 22:41:11 +00:00
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static int verbose;
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static unsigned long loose, packed, packed_loose;
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static off_t loose_size;
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2013-02-15 12:07:10 +00:00
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2015-08-13 18:02:52 +00:00
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static const char *bits_to_msg(unsigned seen_bits)
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{
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switch (seen_bits) {
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case 0:
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return "no corresponding .idx or .pack";
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case PACKDIR_FILE_GARBAGE:
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return "garbage found";
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case PACKDIR_FILE_PACK:
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return "no corresponding .idx";
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case PACKDIR_FILE_IDX:
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return "no corresponding .pack";
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case PACKDIR_FILE_PACK|PACKDIR_FILE_IDX:
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default:
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return NULL;
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}
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}
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static void real_report_garbage(unsigned seen_bits, const char *path)
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2013-02-15 12:07:10 +00:00
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{
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2013-02-13 09:13:19 +00:00
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struct stat st;
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2015-08-13 18:02:52 +00:00
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const char *desc = bits_to_msg(seen_bits);
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if (!desc)
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return;
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2013-02-13 09:13:19 +00:00
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if (!stat(path, &st))
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size_garbage += st.st_size;
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2013-02-15 12:07:10 +00:00
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warning("%s: %s", desc, path);
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garbage++;
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}
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2014-10-15 22:41:11 +00:00
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static void loose_garbage(const char *path)
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2006-04-27 22:37:18 +00:00
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{
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2014-10-15 22:41:11 +00:00
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if (verbose)
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2015-08-13 18:02:52 +00:00
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report_garbage(PACKDIR_FILE_GARBAGE, path);
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2014-10-15 22:41:11 +00:00
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}
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2006-04-27 22:37:18 +00:00
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2017-02-21 23:47:35 +00:00
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static int count_loose(const struct object_id *oid, const char *path, void *data)
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2014-10-15 22:41:11 +00:00
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{
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struct stat st;
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if (lstat(path, &st) || !S_ISREG(st.st_mode))
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loose_garbage(path);
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else {
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loose_size += on_disk_bytes(st);
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loose++;
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2017-02-21 23:47:35 +00:00
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if (verbose && has_sha1_pack(oid->hash))
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2014-10-15 22:41:11 +00:00
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packed_loose++;
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2006-04-27 22:37:18 +00:00
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}
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2014-10-15 22:41:11 +00:00
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return 0;
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}
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static int count_cruft(const char *basename, const char *path, void *data)
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{
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loose_garbage(path);
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return 0;
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2006-04-27 22:37:18 +00:00
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}
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2016-10-03 20:36:18 +00:00
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static int print_alternate(struct alternate_object_database *alt, void *data)
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{
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printf("alternate: ");
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quote_c_style(alt->path, NULL, stdout, 0);
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putchar('\n');
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return 0;
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}
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2007-10-15 20:38:51 +00:00
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static char const * const count_objects_usage[] = {
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2013-04-10 19:03:24 +00:00
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N_("git count-objects [-v] [-H | --human-readable]"),
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2007-10-15 20:38:51 +00:00
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NULL
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};
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int cmd_count_objects(int argc, const char **argv, const char *prefix)
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2006-04-27 22:37:18 +00:00
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{
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2014-10-15 22:41:11 +00:00
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int human_readable = 0;
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2007-10-15 20:38:51 +00:00
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struct option opts[] = {
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2012-08-20 12:32:06 +00:00
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OPT__VERBOSE(&verbose, N_("be verbose")),
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2013-04-10 19:03:24 +00:00
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OPT_BOOL('H', "human-readable", &human_readable,
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N_("print sizes in human readable format")),
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2007-10-15 20:38:51 +00:00
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OPT_END(),
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};
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2006-04-27 22:37:18 +00:00
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2016-10-03 20:36:26 +00:00
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git_config(git_default_config, NULL);
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2009-05-23 18:53:12 +00:00
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argc = parse_options(argc, argv, prefix, opts, count_objects_usage, 0);
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2006-04-27 22:37:18 +00:00
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/* we do not take arguments other than flags for now */
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2007-10-15 20:38:51 +00:00
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if (argc)
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usage_with_options(count_objects_usage, opts);
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2014-11-30 08:24:54 +00:00
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if (verbose) {
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2013-02-15 12:07:10 +00:00
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report_garbage = real_report_garbage;
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2014-11-30 08:24:54 +00:00
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report_linked_checkout_garbage();
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}
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2014-10-15 22:41:11 +00:00
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for_each_loose_file_in_objdir(get_object_directory(),
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count_loose, count_cruft, NULL, NULL);
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2006-04-27 22:37:18 +00:00
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if (verbose) {
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struct packed_git *p;
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2006-12-27 09:04:03 +00:00
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unsigned long num_pack = 0;
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2009-12-29 19:09:15 +00:00
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off_t size_pack = 0;
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2013-04-10 19:03:24 +00:00
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struct strbuf loose_buf = STRBUF_INIT;
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struct strbuf pack_buf = STRBUF_INIT;
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struct strbuf garbage_buf = STRBUF_INIT;
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2018-03-23 17:20:59 +00:00
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if (!get_packed_git(the_repository))
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2006-05-03 06:03:15 +00:00
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prepare_packed_git();
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2018-03-23 17:20:59 +00:00
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for (p = get_packed_git(the_repository); p; p = p->next) {
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2006-04-27 22:37:18 +00:00
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if (!p->pack_local)
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continue;
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2007-05-30 06:12:28 +00:00
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if (open_pack_index(p))
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2007-05-26 05:24:19 +00:00
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continue;
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2007-04-09 05:06:28 +00:00
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packed += p->num_objects;
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2008-08-15 04:20:20 +00:00
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size_pack += p->pack_size + p->index_size;
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2006-12-27 09:04:03 +00:00
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num_pack++;
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2006-04-27 22:37:18 +00:00
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}
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2013-04-10 19:03:24 +00:00
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if (human_readable) {
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strbuf_humanise_bytes(&loose_buf, loose_size);
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strbuf_humanise_bytes(&pack_buf, size_pack);
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strbuf_humanise_bytes(&garbage_buf, size_garbage);
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} else {
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strbuf_addf(&loose_buf, "%lu",
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(unsigned long)(loose_size / 1024));
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strbuf_addf(&pack_buf, "%lu",
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(unsigned long)(size_pack / 1024));
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strbuf_addf(&garbage_buf, "%lu",
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(unsigned long)(size_garbage / 1024));
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}
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2006-04-27 22:37:18 +00:00
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printf("count: %lu\n", loose);
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2013-04-10 19:03:24 +00:00
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printf("size: %s\n", loose_buf.buf);
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2006-04-27 22:37:18 +00:00
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printf("in-pack: %lu\n", packed);
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2006-12-27 09:04:03 +00:00
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printf("packs: %lu\n", num_pack);
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2013-04-10 19:03:24 +00:00
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printf("size-pack: %s\n", pack_buf.buf);
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2006-04-27 22:37:18 +00:00
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printf("prune-packable: %lu\n", packed_loose);
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printf("garbage: %lu\n", garbage);
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2013-04-10 19:03:24 +00:00
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printf("size-garbage: %s\n", garbage_buf.buf);
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2016-10-03 20:36:18 +00:00
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foreach_alt_odb(print_alternate, NULL);
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2013-04-10 19:03:24 +00:00
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strbuf_release(&loose_buf);
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strbuf_release(&pack_buf);
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strbuf_release(&garbage_buf);
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} else {
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struct strbuf buf = STRBUF_INIT;
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if (human_readable)
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strbuf_humanise_bytes(&buf, loose_size);
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else
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strbuf_addf(&buf, "%lu kilobytes",
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(unsigned long)(loose_size / 1024));
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printf("%lu objects, %s\n", loose, buf.buf);
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strbuf_release(&buf);
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2006-04-27 22:37:18 +00:00
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}
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return 0;
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}
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