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Diffstat (limited to 'config.c')
-rw-r--r--config.c63
1 files changed, 21 insertions, 42 deletions
diff --git a/config.c b/config.c
index d06fb19..61de4d6 100644
--- a/config.c
+++ b/config.c
@@ -20,14 +20,6 @@ static int zlib_compression_seen;
const char *config_exclusive_filename = NULL;
-struct config_item {
- struct config_item *next;
- char *name;
- char *value;
-};
-static struct config_item *config_parameters;
-static struct config_item **config_parameters_tail = &config_parameters;
-
static void lowercase(char *p)
{
for (; *p; p++)
@@ -47,9 +39,9 @@ void git_config_push_parameter(const char *text)
strbuf_release(&env);
}
-int git_config_parse_parameter(const char *text)
+static int git_config_parse_parameter(const char *text,
+ config_fn_t fn, void *data)
{
- struct config_item *ct;
struct strbuf tmp = STRBUF_INIT;
struct strbuf **pair;
strbuf_addstr(&tmp, text);
@@ -59,22 +51,19 @@ int git_config_parse_parameter(const char *text)
strbuf_trim(pair[0]);
if (!pair[0]->len) {
strbuf_list_free(pair);
- return -1;
+ return error("bogus config parameter: %s", text);
}
- ct = xcalloc(1, sizeof(struct config_item));
- ct->name = strbuf_detach(pair[0], NULL);
- if (pair[1]) {
- strbuf_trim(pair[1]);
- ct->value = strbuf_detach(pair[1], NULL);
+ lowercase(pair[0]->buf);
+ if (fn(pair[0]->buf, pair[1] ? pair[1]->buf : NULL, data) < 0) {
+ strbuf_list_free(pair);
+ return -1;
}
strbuf_list_free(pair);
- lowercase(ct->name);
- *config_parameters_tail = ct;
- config_parameters_tail = &ct->next;
return 0;
}
-int git_config_parse_environment(void) {
+int git_config_from_parameters(config_fn_t fn, void *data)
+{
const char *env = getenv(CONFIG_DATA_ENVIRONMENT);
char *envw;
const char **argv = NULL;
@@ -92,8 +81,7 @@ int git_config_parse_environment(void) {
}
for (i = 0; i < nr; i++) {
- if (git_config_parse_parameter(argv[i]) < 0) {
- error("bogus config parameter: %s", argv[i]);
+ if (git_config_parse_parameter(argv[i], fn, data) < 0) {
free(argv);
free(envw);
return -1;
@@ -102,7 +90,7 @@ int git_config_parse_environment(void) {
free(argv);
free(envw);
- return 0;
+ return nr > 0;
}
static int get_next_char(void)
@@ -839,22 +827,6 @@ int git_config_system(void)
return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
}
-int git_config_from_parameters(config_fn_t fn, void *data)
-{
- static int loaded_environment;
- const struct config_item *ct;
-
- if (!loaded_environment) {
- if (git_config_parse_environment() < 0)
- return -1;
- loaded_environment = 1;
- }
- for (ct = config_parameters; ct; ct = ct->next)
- if (fn(ct->name, ct->value, data) < 0)
- return -1;
- return 0;
-}
-
int git_config_early(config_fn_t fn, void *data, const char *repo_config)
{
int ret = 0, found = 0;
@@ -884,9 +856,16 @@ int git_config_early(config_fn_t fn, void *data, const char *repo_config)
found += 1;
}
- ret += git_config_from_parameters(fn, data);
- if (config_parameters)
- found += 1;
+ switch (git_config_from_parameters(fn, data)) {
+ case -1: /* error */
+ ret--;
+ break;
+ case 0: /* found nothing */
+ break;
+ default: /* found at least one item */
+ found++;
+ break;
+ }
return ret == 0 ? found : ret;
}