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git_repository_config: open global config file automatically

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If the global configuration file is missing, it is ignored.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
This commit is contained in:
Carlos Martín Nieto 2011-09-12 17:25:46 +02:00
parent 3f3f6225f8
commit f9d4b0c395
4 changed files with 58 additions and 23 deletions
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19
include/git2/repository.h
View File

@ -292,13 +292,10 @@ GIT_EXTERN(int) git_repository_is_bare(git_repository *repo);
/**
* Retrieve the relevant configuration for a repository
*
* By default he returned `git_config` instance contains a single
* configuration file, the `.gitconfig' file that may be found
* inside the repository.
*
* If the `user_config_path` variable is not NULL, the given config
* file will be also included in the configuration set. On most UNIX
* systems, this file may be found on `$HOME/.gitconfig`.
* By default he returned `git_config` instance contains the two most
* common configuration files, the `config' file that may be found
* inside the repository, and the `$HOME/.gitconfig' "global"
* configuration file.
*
* If the `system_config_path` variable is not NULL, the given config
* file will be also included in the configuration set. On most UNIX
@ -308,23 +305,21 @@ GIT_EXTERN(int) git_repository_is_bare(git_repository *repo);
* order:
*
* - Repository configuration file
* - User configuration file
* - Global configuration file
* - System configuration file
*
* The method will fail if any of the passed config files cannot be
* found or accessed.
* The method will fail if any of the passed system config file found
* or accessed.
*
* The returned `git_config` instance is owned by the caller and must
* be manually free'd once it's no longer on use.
*
* @param out the repository's configuration
* @param repo the repository for which to get the config
* @param user_config_path Path to the user config file
* @param system_config_path Path to the system-wide config file
*/
GIT_EXTERN(int) git_repository_config(git_config **out,
git_repository *repo,
const char *user_config_path,
const char *system_config_path);
/** @} */

8
src/repository.c
View File

@ -288,7 +288,6 @@ cleanup:
int git_repository_config(
git_config **out,
git_repository *repo,
const char *user_config_path,
const char *system_config_path)
{
char config_path[GIT_PATH_MAX];
@ -305,10 +304,9 @@ int git_repository_config(
if (error < GIT_SUCCESS)
goto cleanup;
if (user_config_path != NULL) {
error = git_config_add_file_ondisk(*out, user_config_path, 2);
if (error < GIT_SUCCESS)
goto cleanup;
error = git_config_find_global(config_path);
if (error == GIT_SUCCESS) {
error = git_config_add_file_ondisk(*out, config_path, 2);
}
if (system_config_path != NULL) {

18
tests/t15-config.c
View File

@ -214,26 +214,40 @@ BEGIN_TEST(config10, "a repo's config overrides the global config")
git_repository *repo;
git_config *cfg;
int version;
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", CONFIG_BASE, 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, CONFIG_BASE "/.gitconfig", NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_config_get_int(cfg, "core.repositoryformatversion", &version));
must_be_true(version == 0);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_TEST(config11, "fall back to the global config")
git_repository *repo;
git_config *cfg;
int num;
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", CONFIG_BASE, 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, CONFIG_BASE "/.gitconfig", NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_config_get_int(cfg, "core.something", &num));
must_be_true(num == 2);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_TEST(config12, "delete a value")

36
tests/t16-remotes.c
View File

@ -31,9 +31,13 @@ BEGIN_TEST(remotes0, "remote parsing works")
git_remote *remote;
git_repository *repo;
git_config *cfg;
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", "/dev/null", 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, NULL, NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_remote_get(&remote, cfg, "test"));
must_be_true(!strcmp(git_remote_name(remote), "test"));
must_be_true(!strcmp(git_remote_url(remote), "git://github.com/libgit2/libgit2"));
@ -41,6 +45,9 @@ BEGIN_TEST(remotes0, "remote parsing works")
git_remote_free(remote);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_TEST(refspec0, "remote with refspec works")
@ -48,9 +55,13 @@ BEGIN_TEST(refspec0, "remote with refspec works")
git_repository *repo;
git_config *cfg;
const git_refspec *refspec = NULL;
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", "/dev/null", 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, NULL, NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_remote_get(&remote, cfg, "test"));
refspec = git_remote_fetchspec(remote);
must_be_true(refspec != NULL);
@ -59,6 +70,9 @@ BEGIN_TEST(refspec0, "remote with refspec works")
git_remote_free(remote);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_TEST(refspec1, "remote fnmatch works as expected")
@ -66,9 +80,13 @@ BEGIN_TEST(refspec1, "remote fnmatch works as expected")
git_repository *repo;
git_config *cfg;
const git_refspec *refspec = NULL;
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", "/dev/null", 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, NULL, NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_remote_get(&remote, cfg, "test"));
refspec = git_remote_fetchspec(remote);
must_be_true(refspec != NULL);
@ -77,6 +95,9 @@ BEGIN_TEST(refspec1, "remote fnmatch works as expected")
git_remote_free(remote);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_TEST(refspec2, "refspec transform")
@ -85,9 +106,13 @@ BEGIN_TEST(refspec2, "refspec transform")
git_config *cfg;
const git_refspec *refspec = NULL;
char ref[1024] = {0};
char *old_home;
old_home = git__strdup(getenv("HOME"));
setenv("HOME", "/dev/null", 1);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_config(&cfg, repo, NULL, NULL));
must_pass(git_repository_config(&cfg, repo, NULL));
must_pass(git_remote_get(&remote, cfg, "test"));
refspec = git_remote_fetchspec(remote);
must_be_true(refspec != NULL);
@ -96,6 +121,9 @@ BEGIN_TEST(refspec2, "refspec transform")
git_remote_free(remote);
git_config_free(cfg);
git_repository_free(repo);
setenv("HOME", old_home, 1);
free(old_home);
END_TEST
BEGIN_SUITE(remotes)