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

   1 #include "test-tool.h"
   2 #include "repository.h"
   3 #include "setup.h"
   4 #include "submodule-config.h"
   5
   6 static void die_usage(const char **argv, const char *msg)
   7 {
   8         fprintf(stderr, "%s\n", msg);
   9         fprintf(stderr, "Usage: %s <submodulepath> <config name>\n", argv[0]);
  10         exit(1);
  11 }
  12
  13 int cmd__submodule_nested_repo_config(int argc, const char **argv)
  14 {
  15         struct repository subrepo;
  16
  17         if (argc < 3)
  18                 die_usage(argv, "Wrong number of arguments.");
  19
  20         setup_git_directory();
  21
  22         if (repo_submodule_init(&subrepo, the_repository, argv[1], null_oid())) {
  23                 die_usage(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 }