remote: add promisor and partial clone config to the doc

diff --git a/promisor-remote.c b/promisor-remote.c
index b79a84ce3a5c0f46a0c1bbe82ba96514d18dbd63..826890f7b805f8ed73c13a66f65ff9140651514f 100644 (file)
--- a/promisor-remote.c
+++ b/promisor-remote.c
@@ -40,6 +40,18 @@ static struct promisor_remote *promisor_remote_lookup(const char *remote_name,
        return NULL;
 }
 
+static void promisor_remote_move_to_tail(struct promisor_remote *r,
+                                        struct promisor_remote *previous)
+{
+       if (previous)
+               previous->next = r->next;
+       else
+               promisors = r->next ? r->next : r;
+       r->next = NULL;
+       *promisors_tail = r;
+       promisors_tail = &r->next;
+}
+
 static int promisor_remote_config(const char *var, const char *value, void *data)
 {
        const char *name;
@@ -63,19 +75,63 @@ static int promisor_remote_config(const char *var, const char *value, void *data
                free(remote_name);
                return 0;
        }
+       if (!strcmp(subkey, "partialclonefilter")) {
+               struct promisor_remote *r;
+               char *remote_name = xmemdupz(name, namelen);
+
+               r = promisor_remote_lookup(remote_name, NULL);
+               if (!r)
+                       r = promisor_remote_new(remote_name);
+
+               free(remote_name);
+
+               if (!r)
+                       return 0;
+
+               return git_config_string(&r->partial_clone_filter, var, value);
+       }
 
        return 0;
 }
 
+static int initialized;
+
 static void promisor_remote_init(void)
 {
-       static int initialized;
-
        if (initialized)
                return;
        initialized = 1;
 
        git_config(promisor_remote_config, NULL);
+
+       if (repository_format_partial_clone) {
+               struct promisor_remote *o, *previous;
+
+               o = promisor_remote_lookup(repository_format_partial_clone,
+                                          &previous);
+               if (o)
+                       promisor_remote_move_to_tail(o, previous);
+               else
+                       promisor_remote_new(repository_format_partial_clone);
+       }
+}
+
+static void promisor_remote_clear(void)
+{
+       while (promisors) {
+               struct promisor_remote *r = promisors;
+               promisors = promisors->next;
+               free(r);
+       }
+
+       promisors_tail = &promisors;
+}
+
+void promisor_remote_reinit(void)
+{
+       initialized = 0;
+       promisor_remote_clear();
+       promisor_remote_init();
 }
 
 struct promisor_remote *promisor_remote_find(const char *remote_name)