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authorFelipe Contreras <felipe.contreras@gmail.com>2013-05-20 20:32:04 -0500
committerJunio C Hamano <gitster@pobox.com>2013-05-21 09:54:05 -0700
commit21457f5719b894a5997d66ff098b375bc2404260 (patch)
tree01c8335e11471d036c19bfa85d15d1e0116f234b /transport-helper.c
parent67c9c782dae17822266783f8b5e15d73e7c91c65 (diff)
downloadgit-21457f5719b894a5997d66ff098b375bc2404260.tar.gz
transport-helper: check if the dry-run is supported
Certain remote-helpers (the ones with 'export') would try to push regardless. Obviously this is not what the user wants. Also, add a check for the 'dry-run' option, so remote-helpers can implement it. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport-helper.c')
-rw-r--r--transport-helper.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/transport-helper.c b/transport-helper.c
index a782a9bd71..f08eff0ab6 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -789,6 +789,11 @@ static int push_refs_with_export(struct transport *transport,
struct string_list revlist_args = STRING_LIST_INIT_NODUP;
struct strbuf buf = STRBUF_INIT;
+ if (flags & TRANSPORT_PUSH_DRY_RUN) {
+ if (set_helper_option(transport, "dry-run", "true") != 0)
+ die("helper %s does not support dry-run", data->name);
+ }
+
helper = get_helper(transport);
write_constant(helper->in, "export\n");