Merge branch 'ab/fail-prereqs-in-test'
[git] / 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
8 static char const * const builtin_multi_pack_index_usage[] = {
9         N_("git multi-pack-index [--object-dir=<dir>] (write|verify)"),
10         NULL
11 };
12
13 static struct opts_multi_pack_index {
14         const char *object_dir;
15 } opts;
16
17 int cmd_multi_pack_index(int argc, const char **argv,
18                          const char *prefix)
19 {
20         static struct option builtin_multi_pack_index_options[] = {
21                 OPT_FILENAME(0, "object-dir", &opts.object_dir,
22                   N_("object directory containing set of packfile and pack-index pairs")),
23                 OPT_END(),
24         };
25
26         git_config(git_default_config, NULL);
27
28         argc = parse_options(argc, argv, prefix,
29                              builtin_multi_pack_index_options,
30                              builtin_multi_pack_index_usage, 0);
31
32         if (!opts.object_dir)
33                 opts.object_dir = get_object_directory();
34
35         if (argc == 0)
36                 usage_with_options(builtin_multi_pack_index_usage,
37                                    builtin_multi_pack_index_options);
38
39         if (argc > 1) {
40                 die(_("too many arguments"));
41                 return 1;
42         }
43
44         trace2_cmd_mode(argv[0]);
45
46         if (!strcmp(argv[0], "write"))
47                 return write_midx_file(opts.object_dir);
48         if (!strcmp(argv[0], "verify"))
49                 return verify_midx_file(the_repository, opts.object_dir);
50
51         die(_("unrecognized verb: %s"), argv[0]);
52 }