bisect--helper: add "--next-exit" to output bisect results

diff --git a/builtin-bisect--helper.c b/builtin-bisect--helper.c
index 8fe778766a45f8f7bfceeeef9f67a2433a892ffb..cb86a9a9e0cacbc64e1af8866b62d8f29dbc1776 100644 (file)
--- a/builtin-bisect--helper.c
+++ b/builtin-bisect--helper.c
@@ -5,23 +5,29 @@
 
 static const char * const git_bisect_helper_usage[] = {
        "git bisect--helper --next-vars",
+       "git bisect--helper --next-exit",
        NULL
 };
 
 int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
 {
        int next_vars = 0;
+       int next_exit = 0;
        struct option options[] = {
                OPT_BOOLEAN(0, "next-vars", &next_vars,
                            "output next bisect step variables"),
+               OPT_BOOLEAN(0, "next-exit", &next_exit,
+                           "output bisect result and exit instuctions"),
                OPT_END()
        };
 
        argc = parse_options(argc, argv, options, git_bisect_helper_usage, 0);
 
-       if (!next_vars)
+       if ((next_vars && next_exit) || (!next_vars && !next_exit))
                usage_with_options(git_bisect_helper_usage, options);
 
-       /* next-vars */
-       return bisect_next_vars(prefix);
+       if (next_vars)
+               return bisect_next_vars(prefix);
+       else /* next-exit */
+               return bisect_next_exit(prefix);
 }