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/*
* Copyright (C) 2009-2012 the libgit2 contributors
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#include <assert.h>
#include "git2/checkout.h"
#include "git2/repository.h"
#include "git2/refs.h"
#include "git2/tree.h"
#include "git2/commit.h"
#include "common.h"
#include "refs.h"
GIT_BEGIN_DECL
static int get_head_tree(git_tree **out, git_repository *repo)
{
int retcode = GIT_ERROR;
git_reference *head = NULL;
/* Dereference HEAD all the way to an OID ref */
if (!git_reference_lookup_resolved(&head, repo, GIT_HEAD_FILE, -1)) {
/* The OID should be a commit */
git_object *commit;
if (!git_object_lookup(&commit, repo,
git_reference_oid(head), GIT_OBJ_COMMIT)) {
/* Get the tree */
if (!git_commit_tree(out, (git_commit*)commit)) {
retcode = 0;
}
git_object_free(commit);
}
git_reference_free(head);
}
return retcode;
}
/* TODO
* -> Line endings
*/
int git_checkout_force(git_repository *repo, git_indexer_stats *stats)
{
int retcode = GIT_ERROR;
git_indexer_stats dummy_stats;
git_tree *tree;
assert(repo);
if (!stats) stats = &dummy_stats;
if (!get_head_tree(&tree, repo)) {
/* TODO */
retcode = 0;
}
return retcode;
}
GIT_END_DECL
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