Add tests for git push'es mirror mode

diff --git a/index-pack.c b/index-pack.c
index 61ea7621bef3d653b3b88ba89801305b95a8d1a7..715a5bb7a6e42694b3e35de703e44e792a5442fe 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -683,6 +683,17 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
        }
 }
 
+static int git_index_pack_config(const char *k, const char *v)
+{
+       if (!strcmp(k, "pack.indexversion")) {
+               pack_idx_default_version = git_config_int(k, v);
+               if (pack_idx_default_version > 2)
+                       die("bad pack.indexversion=%d", pack_idx_default_version);
+               return 0;
+       }
+       return git_default_config(k, v);
+}
+
 int main(int argc, char **argv)
 {
        int i, fix_thin_pack = 0;
@@ -693,6 +704,8 @@ int main(int argc, char **argv)
        struct pack_idx_entry **idx_objects;
        unsigned char sha1[20];
 
+       git_config(git_index_pack_config);
+
        for (i = 1; i < argc; i++) {
                char *arg = argv[i];