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config.h

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/*

* Copyright (C) the libgit2 contributors. All rights reserved.

*

* This file is part of libgit2, distributed under the GNU GPL v2 with

* a Linking Exception. For full terms see the included COPYING file.

*/

#ifndef INCLUDE_config_h__

#define INCLUDE_config_h__

#include "git2.h"

#include "git2/config.h"

#include "vector.h"

#include "repository.h"

#define GIT_CONFIG_FILENAME_SYSTEM "gitconfig"

#define GIT_CONFIG_FILENAME_GLOBAL ".gitconfig"

#define GIT_CONFIG_FILENAME_XDG "config"

#define GIT_CONFIG_FILENAME_INREPO "config"

#define GIT_CONFIG_FILE_MODE 0666

struct git_config {

git_refcount rc;

git_vector files;

};

extern int git_config__global_location(git_buf *buf);

extern int git_config_rename_section(

git_repository *repo,

const char *old_section_name, /* eg "branch.dummy" */

const char *new_section_name); /* NULL to drop the old section */

/**

* Create a configuration file backend for ondisk files

*

* These are the normal `.gitconfig` files that Core Git

* processes. Note that you first have to add this file to a

* configuration object before you can query it for configuration

* variables.

*

* @param out the new backend

* @param path where the config file is located

*/

extern int git_config_file__ondisk(git_config_backend **out, const char *path);

extern int git_config__normalize_name(const char *in, char **out);

/* internal only: does not normalize key and sets out to NULL if not found */

extern int git_config__lookup_entry(

const git_config_entry **out,

const git_config *cfg,

const char *key,

bool no_errors);

/* internal only: update and/or delete entry string with constraints */

extern int git_config__update_entry(

git_config *cfg,

const char *key,

const char *value,

bool overwrite_existing,

bool only_if_existing);

/*

* Lookup functions that cannot fail. These functions look up a config

* value and return a fallback value if the value is missing or if any

* failures occur while trying to access the value.

*/

extern const char *git_config__get_string_force(

const git_config *cfg, const char *key, const char *fallback_value);

extern int git_config__get_bool_force(

const git_config *cfg, const char *key, int fallback_value);

extern int git_config__get_int_force(

const git_config *cfg, const char *key, int fallback_value);

/* API for repository cvar-style lookups from config - not cached, but

* uses cvar value maps and fallbacks

*/

extern int git_config__cvar(

int *out, git_config *config, git_cvar_cached cvar);

#endif