t/helper/test-scrap-cache-tree.c

   1 #include "test-tool.h"
   2 #include "lockfile.h"
   3 #include "read-cache-ll.h"
   4 #include "repository.h"
   5 #include "setup.h"
   6 #include "tree.h"
   7 #include "cache-tree.h"
   8
   9 int cmd__scrap_cache_tree(int ac UNUSED, const char **av UNUSED)
  10 {
  11         struct lock_file index_lock = LOCK_INIT;
  12
  13         setup_git_directory();
  14         repo_hold_locked_index(the_repository, &index_lock, LOCK_DIE_ON_ERROR);
  15         if (repo_read_index(the_repository) < 0)
  16                 die("unable to read index file");
  17         cache_tree_free(&the_repository->index->cache_tree);
  18         the_repository->index->cache_tree = NULL;
  19         if (write_locked_index(the_repository->index, &index_lock, COMMIT_LOCK))
  20                 die("unable to write index file");
  21         return 0;
  22 }