Andrew's git - gitweb.git/blob - builtin/multi-pack-index.c

   1#include "builtin.h"
   2#include "cache.h"
   3#include "config.h"
   4#include "parse-options.h"
   5#include "midx.h"
   6#include "trace2.h"
   7
   8static char const * const builtin_multi_pack_index_usage[] = {
   9        N_("git multi-pack-index [--object-dir=<dir>] (write|verify|expire|repack --batch-size=<size>)"),
  10        NULL
  11};
  12
  13static struct opts_multi_pack_index {
  14        const char *object_dir;
  15        unsigned long batch_size;
  16} opts;
  17
  18int cmd_multi_pack_index(int argc, const char **argv,
  19                         const char *prefix)
  20{
  21        static struct option builtin_multi_pack_index_options[] = {
  22                OPT_FILENAME(0, "object-dir", &opts.object_dir,
  23                  N_("object directory containing set of packfile and pack-index pairs")),
  24                OPT_MAGNITUDE(0, "batch-size", &opts.batch_size,
  25                  N_("during repack, collect pack-files of smaller size into a batch that is larger than this size")),
  26                OPT_END(),
  27        };
  28
  29        git_config(git_default_config, NULL);
  30
  31        argc = parse_options(argc, argv, prefix,
  32                             builtin_multi_pack_index_options,
  33                             builtin_multi_pack_index_usage, 0);
  34
  35        if (!opts.object_dir)
  36                opts.object_dir = get_object_directory();
  37
  38        if (argc == 0)
  39                usage_with_options(builtin_multi_pack_index_usage,
  40                                   builtin_multi_pack_index_options);
  41
  42        if (argc > 1) {
  43                die(_("too many arguments"));
  44                return 1;
  45        }
  46
  47        trace2_cmd_mode(argv[0]);
  48
  49        if (!strcmp(argv[0], "repack"))
  50                return midx_repack(the_repository, opts.object_dir, (size_t)opts.batch_size);
  51        if (opts.batch_size)
  52                die(_("--batch-size option is only for 'repack' subcommand"));
  53
  54        if (!strcmp(argv[0], "write"))
  55                return write_midx_file(opts.object_dir);
  56        if (!strcmp(argv[0], "verify"))
  57                return verify_midx_file(the_repository, opts.object_dir);
  58        if (!strcmp(argv[0], "expire"))
  59                return expire_midx_packs(the_repository, opts.object_dir);
  60
  61        die(_("unrecognized subcommand: %s"), argv[0]);
  62}