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Correctly read xdr compatible %HOME%/.config/git/config config file

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This file is not just read if the global config file (%HOME%/.gitconfig)
is not found, however, it is used everytime but with lower priority.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
This commit is contained in:
Sven Strickroth 2012-09-24 18:59:00 +02:00
parent 6605f51d81
commit 8b4f9b1758
3 changed files with 40 additions and 6 deletions
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20
include/git2/config.h
View File

@ -61,12 +61,32 @@ typedef struct {
* may be used on any `git_config` call to load the
* global configuration file.
*
* This method will not guess the path to the xdr compatible
* config file (.config/git/config).
*
* @param global_config_path Buffer of GIT_PATH_MAX length to store the path
* @return 0 if a global configuration file has been
* found. Its path will be stored in `buffer`.
*/
GIT_EXTERN(int) git_config_find_global(char *global_config_path, size_t length);
/**
* Locate the path to the global xdr compatible configuration file
*
* The xdr compatible configuration file is usually
* located in `$HOME/.config/git/config`.
*
* This method will try to guess the full path to that
* file, if the file exists. The returned path
* may be used on any `git_config` call to load the
* global configuration file.
*
* @param global_config_path Buffer of GIT_PATH_MAX length to store the path
* @return 0 if a global configuration file has been
* found. Its path will be stored in `buffer`.
*/
GIT_EXTERN(int) git_config_find_xdr(char *global_config_path, size_t length);
/**
* Locate the path to the system configuration file
*

8
src/config.c
View File

@ -451,8 +451,12 @@ int git_config_find_global_r(git_buf *path)
{
int error = git_futils_find_global_file(path, GIT_CONFIG_FILENAME);
if (error == GIT_ENOTFOUND)
error = git_futils_find_global_file(path, GIT_CONFIG_FILENAME_ALT);
return error;
}
int git_config_find_xdr_r(git_buf *path)
{
int error = git_futils_find_global_file(path, GIT_CONFIG_FILENAME_ALT);
return error;
}

18
src/repository.c
View File

@ -445,6 +445,7 @@ static int load_config(
git_config **out,
git_repository *repo,
const char *global_config_path,
const char *xdr_config_path,
const char *system_config_path)
{
git_buf config_path = GIT_BUF_INIT;
@ -459,13 +460,18 @@ static int load_config(
&config_path, repo->path_repository, GIT_CONFIG_FILENAME_INREPO) < 0)
goto on_error;
if (git_config_add_file_ondisk(cfg, config_path.ptr, 3) < 0)
if (git_config_add_file_ondisk(cfg, config_path.ptr, 4) < 0)
goto on_error;
git_buf_free(&config_path);
if (global_config_path != NULL) {
if (git_config_add_file_ondisk(cfg, global_config_path, 2) < 0)
if (git_config_add_file_ondisk(cfg, global_config_path, 3) < 0)
goto on_error;
}
if (xdr_config_path != NULL) {
if (git_config_add_file_ondisk(cfg, xdr_config_path, 3) < 0)
goto on_error;
}
@ -487,19 +493,23 @@ on_error:
int git_repository_config__weakptr(git_config **out, git_repository *repo)
{
if (repo->_config == NULL) {
git_buf global_buf = GIT_BUF_INIT, system_buf = GIT_BUF_INIT;
git_buf global_buf = GIT_BUF_INIT, xdr_buf = GIT_BUF_INIT, system_buf = GIT_BUF_INIT;
int res;
const char *global_config_path = NULL;
const char *xdr_config_path = NULL;
const char *system_config_path = NULL;
if (git_config_find_global_r(&global_buf) == 0)
global_config_path = global_buf.ptr;
if (git_config_find_xdr_r(&xdr_buf) == 0)
xdr_config_path = xdr_buf.ptr;
if (git_config_find_system_r(&system_buf) == 0)
system_config_path = system_buf.ptr;
res = load_config(&repo->_config, repo, global_config_path, system_config_path);
res = load_config(&repo->_config, repo, global_config_path, xdr_config_path, system_config_path);
git_buf_free(&global_buf);
git_buf_free(&system_buf);