fast-import.c: replace `git_config()` with `git_config_get_*()` family

diff --git a/config.c b/config.c
index 8449a8ac450550372b0b17d3e0d5f63d3d159a70..387e86bb6ce6307d3a1398b82344b7e2a8de817f 100644 (file)
--- a/config.c
+++ b/config.c
@@ -35,12 +35,6 @@ struct config_source {
        long (*do_ftell)(struct config_source *c);
 };
 
-struct config_set_element {
-       struct hashmap_entry ent;
-       char *key;
-       struct string_list value_list;
-};
-
 static struct config_source *cf;
 
 static int zlib_compression_seen;
@@ -1232,7 +1226,7 @@ int git_config_with_options(config_fn_t fn, void *data,
        return ret;
 }
 
-void git_config(config_fn_t fn, void *data)
+static void git_config_raw(config_fn_t fn, void *data)
 {
        if (git_config_with_options(fn, data, NULL, 1) < 0)
                /*
@@ -1249,6 +1243,33 @@ void git_config(config_fn_t fn, void *data)
                die(_("unknown error occured while reading the configuration files"));
 }
 
+static void configset_iter(struct config_set *cs, config_fn_t fn, void *data)
+{
+       int i, value_index;
+       struct string_list *values;
+       struct config_set_element *entry;
+       struct configset_list *list = &cs->list;
+       struct key_value_info *kv_info;
+
+       for (i = 0; i < list->nr; i++) {
+               entry = list->items[i].e;
+               value_index = list->items[i].value_index;
+               values = &entry->value_list;
+               if (fn(entry->key, values->items[value_index].string, data) < 0) {
+                       kv_info = values->items[value_index].util;
+                       git_die_config_linenr(entry->key, kv_info->filename, kv_info->linenr);
+               }
+       }
+}
+
+static void git_config_check_init(void);
+
+void git_config(config_fn_t fn, void *data)
+{
+       git_config_check_init();
+       configset_iter(&the_config_set, fn, data);
+}
+
 static struct config_set_element *configset_find_element(struct config_set *cs, const char *key)
 {
        struct config_set_element k;
@@ -1275,6 +1296,7 @@ static int configset_add_value(struct config_set *cs, const char *key, const cha
 {
        struct config_set_element *e;
        struct string_list_item *si;
+       struct configset_list_item *l_item;
        struct key_value_info *kv_info = xmalloc(sizeof(*kv_info));
 
        e = configset_find_element(cs, key);
@@ -1290,6 +1312,12 @@ static int configset_add_value(struct config_set *cs, const char *key, const cha
                hashmap_add(&cs->config_hash, e);
        }
        si = string_list_append_nodup(&e->value_list, value ? xstrdup(value) : NULL);
+
+       ALLOC_GROW(cs->list.items, cs->list.nr + 1, cs->list.alloc);
+       l_item = &cs->list.items[cs->list.nr++];
+       l_item->e = e;
+       l_item->value_index = e->value_list.nr - 1;
+
        if (cf) {
                kv_info->filename = strintern(cf->name);
                kv_info->linenr = cf->linenr;
@@ -1313,6 +1341,9 @@ void git_configset_init(struct config_set *cs)
 {
        hashmap_init(&cs->config_hash, (hashmap_cmp_fn)config_set_element_cmp, 0);
        cs->hash_initialized = 1;
+       cs->list.nr = 0;
+       cs->list.alloc = 0;
+       cs->list.items = NULL;
 }
 
 void git_configset_clear(struct config_set *cs)
@@ -1329,6 +1360,10 @@ void git_configset_clear(struct config_set *cs)
        }
        hashmap_free(&cs->config_hash, 1);
        cs->hash_initialized = 0;
+       free(cs->list.items);
+       cs->list.nr = 0;
+       cs->list.alloc = 0;
+       cs->list.items = NULL;
 }
 
 static int config_set_callback(const char *key, const char *value, void *cb)
@@ -1447,7 +1482,7 @@ static void git_config_check_init(void)
        if (the_config_set.hash_initialized)
                return;
        git_configset_init(&the_config_set);
-       git_config(config_set_callback, &the_config_set);
+       git_config_raw(config_set_callback, &the_config_set);
 }
 
 void git_config_clear(void)