t/helper/test-submodule-nested-repo-config.c

   1 #include "test-tool.h"
   2 #include "submodule-config.h"
   3
   4 static void die_usage(int argc, const char **argv, const char *msg)
   5 {
   6         fprintf(stderr, "%s\n", msg);
   7         fprintf(stderr, "Usage: %s <submodulepath> <config name>\n", argv[0]);
   8         exit(1);
   9 }
  10
  11 int cmd__submodule_nested_repo_config(int argc, const char **argv)
  12 {
  13         struct repository subrepo;
  14         const struct submodule *sub;
  15
  16         if (argc < 3)
  17                 die_usage(argc, argv, "Wrong number of arguments.");
  18
  19         setup_git_directory();
  20
  21         sub = submodule_from_path(the_repository, &null_oid, argv[1]);
  22         if (repo_submodule_init(&subrepo, the_repository, sub)) {
  23                 die_usage(argc, argv, "Submodule not found.");
  24         }
  25
  26         /* Read the config of _child_ submodules. */
  27         print_config_from_gitmodules(&subrepo, argv[2]);
  28
  29         submodule_free(the_repository);
  30
  31         return 0;
  32 }