#pragma once

#include <string>

#include <vector>

extern "C"

{

#include <git2/repository.h>

}

#include "commit.h"

#include "index.h"

#include "odb.h"

#include "revspec.h"

#include "status.h"

#include "reference.h"

#include "signature.h"

#include "revwalker.h"

#include "tag.h"

#include "blob.h"

#include "str_array.h"

namespace git

{

struct non_existing_branch_error {};

struct missing_head_error {};

struct Repository

{

git_repository * ptr() { return repo_; }

Commit commit_lookup(git_oid const * oid) const;

Tree tree_lookup (git_oid const * oid) const;

Tag tag_lookup (git_oid const * oid) const;

Blob blob_lookup (git_oid const * oid) const;

git_oid merge_base(Revspec::Range const & range) const;

Revspec revparse (const char * spec) const;

Revspec revparse_single (const char * spec) const;

RevWalker rev_walker() const;

git_status_t file_status(const char * filepath) const;

Object entry_to_object(git_tree_entry const * entry) const;

Index index() const;

Odb odb() const;

Signature signature() const;

Status status(git_status_options const &) const;

StrArray reference_list() const;

std::vector<std::string> branches() const;

bool is_bare() const;

Reference head() const;

Reference ref(const char * name) const;

int submodule_lookup(git_submodule *&, const char * name) const;

const char * path() const;

const char * workdir() const;

git_oid create_commit(const char * update_ref,

Signature const & author,

Signature const & commiter,

const char * message_encoding,

const char * message,

Tree const & tree);

git_oid create_commit(const char * update_ref,

Signature const & author,

Signature const & commiter,

const char * message_encoding,

const char * message,

Tree const & tree,

Commit const & parent);

explicit Repository(std::string const & dir);

struct init_tag {};

static init_tag init;

Repository(std::string const & dir, init_tag);

Repository(std::string const & dir, init_tag,

git_repository_init_options opts);

Repository (Repository const &) = delete;

Repository& operator = (Repository const &) = delete;

Repository(Repository &&);

~Repository();

private:

git_repository * repo_;

};

Object revparse_single(Repository const & repo, const char * spec);

}