| 1 | #define USE_THE_REPOSITORY_VARIABLE |
| 2 | |
| 3 | #include "test-tool.h" |
| 4 | #include "config.h" |
| 5 | #include "hash.h" |
| 6 | #include "object-name.h" |
| 7 | #include "repository.h" |
| 8 | #include "setup.h" |
| 9 | #include "submodule-config.h" |
| 10 | #include "submodule.h" |
| 11 | |
| 12 | static void die_usage(int argc UNUSED, const char **argv, const char *msg) |
| 13 | { |
| 14 | fprintf(stderr, "%s\n", msg); |
| 15 | fprintf(stderr, "Usage: %s [<commit> <submodulepath>] ...\n", argv[0]); |
| 16 | exit(1); |
| 17 | } |
| 18 | |
| 19 | int cmd__submodule_config(int argc, const char **argv) |
| 20 | { |
| 21 | const char **arg = argv; |
| 22 | int my_argc = argc; |
| 23 | int lookup_name = 0; |
| 24 | |
| 25 | arg++; |
| 26 | my_argc--; |
| 27 | while (arg[0] && starts_with(arg[0], "--")) { |
| 28 | if (!strcmp(arg[0], "--name")) |
| 29 | lookup_name = 1; |
| 30 | arg++; |
| 31 | my_argc--; |
| 32 | } |
| 33 | |
| 34 | if (my_argc % 2 != 0) |
| 35 | die_usage(argc, argv, "Wrong number of arguments."); |
| 36 | |
| 37 | setup_git_directory(the_repository); |
| 38 | |
| 39 | while (*arg) { |
| 40 | struct object_id commit_oid; |
| 41 | const struct submodule *submodule; |
| 42 | const char *commit; |
| 43 | const char *path_or_name; |
| 44 | |
| 45 | commit = arg[0]; |
| 46 | path_or_name = arg[1]; |
| 47 | |
| 48 | if (commit[0] == '\0') |
| 49 | oidclr(&commit_oid, the_repository->hash_algo); |
| 50 | else if (repo_get_oid(the_repository, commit, &commit_oid) < 0) |
| 51 | die_usage(argc, argv, "Commit not found."); |
| 52 | |
| 53 | if (lookup_name) { |
| 54 | submodule = submodule_from_name(the_repository, |
| 55 | &commit_oid, path_or_name); |
| 56 | } else |
| 57 | submodule = submodule_from_path(the_repository, |
| 58 | &commit_oid, path_or_name); |
| 59 | if (!submodule) |
| 60 | die_usage(argc, argv, "Submodule not found."); |
| 61 | |
| 62 | printf("Submodule name: '%s' for path '%s'\n", submodule->name, |
| 63 | submodule->path); |
| 64 | |
| 65 | arg += 2; |
| 66 | } |
| 67 | |
| 68 | submodule_free(the_repository); |
| 69 | |
| 70 | return 0; |
| 71 | } |