Function cmd__scrap_cache_tree

t/helper/test-scrap-cache-tree.c:11–24

#include "cache-tree.h"

int cmd__scrap_cache_tree(int ac UNUSED, const char **av UNUSED)
{
	struct lock_file index_lock = LOCK_INIT;

	setup_git_directory(the_repository);
	repo_hold_locked_index(the_repository, &index_lock, LOCK_DIE_ON_ERROR);
	if (repo_read_index(the_repository) < 0)
		die("unable to read index file");
	cache_tree_free(&the_repository->index->cache_tree);
	the_repository->index->cache_tree = NULL;
	if (write_locked_index(the_repository->index, &index_lock, COMMIT_LOCK))
		die("unable to write index file");
	return 0;
}