Teach fast-import to import subtrees named by tree id

diff --git a/diff.c b/diff.c
index 2332fa6798d9e40e83a07a318675e70d9b3169aa..3aa695df62d2f13beed4b4ac54e3ea568194ae02 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -3168,7 +3168,9 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
        else if (!strcmp(arg, "--no-textconv"))
                DIFF_OPT_CLR(options, ALLOW_TEXTCONV);
        else if (!strcmp(arg, "--ignore-submodules"))
-               DIFF_OPT_SET(options, IGNORE_SUBMODULES);
+               handle_ignore_submodules_arg(options, "all");
+       else if (!prefixcmp(arg, "--ignore-submodules="))
+               handle_ignore_submodules_arg(options, arg + 20);
        else if (!strcmp(arg, "--submodule"))
                DIFF_OPT_SET(options, SUBMODULE_LOG);
        else if (!prefixcmp(arg, "--submodule=")) {