Merge branch 'maint'
[git/git.git] / builtin-clone.c
index e51978a..0f231d8 100644 (file)
@@ -38,7 +38,7 @@ static const char * const builtin_clone_usage[] = {
 };
 
 static int option_quiet, option_no_checkout, option_bare, option_mirror;
-static int option_local, option_no_hardlinks, option_shared;
+static int option_local, option_no_hardlinks, option_shared, option_recursive;
 static char *option_template, *option_reference, *option_depth;
 static char *option_origin = NULL;
 static char *option_upload_pack = "git-upload-pack";
@@ -59,6 +59,8 @@ static struct option builtin_clone_options[] = {
                    "don't use local hardlinks, always copy"),
        OPT_BOOLEAN('s', "shared", &option_shared,
                    "setup as shared repository"),
+       OPT_BOOLEAN(0, "recursive", &option_recursive,
+                   "setup as shared repository"),
        OPT_STRING(0, "template", &option_template, "path",
                   "path the template repository"),
        OPT_STRING(0, "reference", &option_reference, "repo",
@@ -73,6 +75,10 @@ static struct option builtin_clone_options[] = {
        OPT_END()
 };
 
+static const char *argv_submodule[] = {
+       "submodule", "update", "--init", "--recursive", NULL
+};
+
 static char *get_repo_path(const char *repo, int *is_bundle)
 {
        static char *suffix[] = { "/.git", ".git", "" };
@@ -509,7 +515,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
                                             option_upload_pack);
 
                refs = transport_get_remote_refs(transport);
-               if(refs)
+               if (refs)
                        transport_fetch_refs(transport, refs);
        }
 
@@ -610,6 +616,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 
                err |= run_hook(NULL, "post-checkout", sha1_to_hex(null_sha1),
                                sha1_to_hex(remote_head->old_sha1), "1", NULL);
+
+               if (!err && option_recursive)
+                       err = run_command_v_opt(argv_submodule, RUN_GIT_CMD);
        }
 
        strbuf_release(&reflog_msg);