int git_config(config_fn_t fn, void *data)
{
int ret = 0, found = 0;
char *repo_config = NULL;
const char *home = NULL;
/* Setting $GIT_CONFIG makes git read _only_ the given config file. */
if (config_exclusive_filename)
return git_config_from_file(fn, config_exclusive_filename, data);
if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) {
ret += git_config_from_file(fn, git_etc_gitconfig(),
data);
found += 1;
}
home = getenv("HOME");
if (git_config_global() && home) {
char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
if (!access(user_config, R_OK)) {
ret += git_config_from_file(fn, user_config, data);
found += 1;
}
free(user_config);
}
repo_config = git_pathdup("config");
if (!access(repo_config, R_OK)) {
ret += git_config_from_file(fn, repo_config, data);
found += 1;
}
free(repo_config);
if (found == 0)
return -1;
return ret;
}
int git_config(config_fn_t fn)
{
int ret = 0;
char *repo_config = NULL;
const char *home = NULL, *filename;
/* $GIT_CONFIG makes git read _only_ the given config file,
* $GIT_CONFIG_LOCAL will make it process it in addition to the
* global config file, the same way it would the per-repository
* config file otherwise. */
filename = getenv(CONFIG_ENVIRONMENT);
if (!filename) {
if (git_config_system() && !access(git_etc_gitconfig(), R_OK))
ret += git_config_from_file(fn, git_etc_gitconfig());
home = getenv("HOME");
filename = getenv(CONFIG_LOCAL_ENVIRONMENT);
if (!filename)
filename = repo_config = xstrdup(git_path("config"));
}
if (git_config_global() && home) {
char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
if (!access(user_config, R_OK))
ret = git_config_from_file(fn, user_config);
free(user_config);
}
ret += git_config_from_file(fn, filename);
free(repo_config);
return ret;
}
int get_set_config(const char *key, char *value, CONFIG_TYPE type,char *git_path)
{
char *local,*global,*system_wide,*p;
int ret;
local=global=system_wide=NULL;
//local = config_exclusive_filename;
if (!local) {
const char *home = get_windows_home_directory();
local=p= git_pathdup("config");
if(git_path&&strlen(git_path))
{
local=xstrdup(mkpath("%s/%s", git_path, p));
free(p);
}
if (git_config_global() && home)
global = xstrdup(mkpath("%s/.gitconfig", home));
if (git_config_system())
system_wide = git_etc_gitconfig();
}
switch(type)
{
case CONFIG_LOCAL:
config_exclusive_filename = local;
break;
case CONFIG_GLOBAL:
config_exclusive_filename = global;
break;
case CONFIG_SYSTEM:
config_exclusive_filename = system_wide;
break;
default:
config_exclusive_filename = NULL;
break;
}
if(!config_exclusive_filename)
return -1;
ret = git_config_set(key, value);
if(local)
free(local);
if(global)
free(global);
//if(system_wide)
// free(system_wide);
return ret;
}
int git_get_config(const char *key, char *buffer, int size, char *git_path)
{
char *local,*global,*system_wide,*p;
struct config_buf buf;
buf.buf=buffer;
buf.size=size;
buf.seen = 0;
buf.key = key;
local=global=system_wide=NULL;
//local = config_exclusive_filename;
if (!local) {
const char *home = get_windows_home_directory();
local=p= git_pathdup("config");
if(git_path&&strlen(git_path))
{
local=xstrdup(mkpath("%s/%s", git_path, p));
free(p);
}
if (git_config_global() && home)
global = xstrdup(mkpath("%s/.gitconfig", home));
if (git_config_system())
system_wide = git_etc_gitconfig();
}
if ( !buf.seen)
git_config_from_file(get_config, local, &buf);
if (!buf.seen && global)
git_config_from_file(get_config, global, &buf);
if (!buf.seen && system_wide)
git_config_from_file(get_config, system_wide, &buf);
if(local)
free(local);
if(global)
free(global);
//if(system_wide)
// free(system_wide);
return !buf.seen;
}
static int get_value(const char* key_, const char* regex_)
{
int ret = -1;
char *tl;
char *global = NULL, *repo_config = NULL;
const char *system_wide = NULL, *local;
local = getenv(CONFIG_ENVIRONMENT);
if (!local) {
const char *home = getenv("HOME");
local = getenv(CONFIG_LOCAL_ENVIRONMENT);
if (!local)
local = repo_config = xstrdup(git_path("config"));
if (git_config_global() && home)
global = xstrdup(mkpath("%s/.gitconfig", home));
if (git_config_system())
system_wide = git_etc_gitconfig();
}
key = xstrdup(key_);
for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
*tl = tolower(*tl);
for (tl=key; *tl && *tl != '.'; ++tl)
*tl = tolower(*tl);
if (use_key_regexp) {
key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(key_regexp, key, REG_EXTENDED)) {
fprintf(stderr, "Invalid key pattern: %s\n", key_);
goto free_strings;
}
}
if (regex_) {
if (regex_[0] == '!') {
do_not_match = 1;
regex_++;
}
regexp = (regex_t*)xmalloc(sizeof(regex_t));
if (regcomp(regexp, regex_, REG_EXTENDED)) {
fprintf(stderr, "Invalid pattern: %s\n", regex_);
goto free_strings;
}
}
if (do_all && system_wide)
git_config_from_file(show_config, system_wide);
if (do_all && global)
git_config_from_file(show_config, global);
git_config_from_file(show_config, local);
if (!do_all && !seen && global)
git_config_from_file(show_config, global);
if (!do_all && !seen && system_wide)
git_config_from_file(show_config, system_wide);
free(key);
if (regexp) {
regfree(regexp);
free(regexp);
}
if (do_all)
ret = !seen;
else
ret = (seen == 1) ? 0 : seen > 1 ? 2 : 1;
free_strings:
free(repo_config);
free(global);
return ret;
}
