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

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