fetch: refactor verbosity option handling into transport.[ch]

diff --git a/transport.c b/transport.c
index 3846aacb476b552cefddd8774b9a055e353b6ebc..1632c4d0aab3195ee79a60b5dc44ab7c29cc10a4 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -1013,6 +1013,14 @@ int transport_set_option(struct transport *transport,
        return 1;
 }
 
+void transport_set_verbosity(struct transport *transport, int verbosity)
+{
+       if (verbosity >= 2)
+               transport->verbose = verbosity <= 3 ? verbosity : 3;
+       if (verbosity < 0)
+               transport->verbose = -1;
+}
+
 int transport_push(struct transport *transport,
                   int refspec_nr, const char **refspec, int flags,
                   int *nonfastforward)