transport-helper: add 'signed-tags' capability
This allows a remote helper using the 'export' protocol to specify that
it supports signed tags, changing the handing from 'warn-strip' to
'verbatim'.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-remote-testgit b/git-remote-testgit
index b395c8d..e7ed3a3 100755
--- a/git-remote-testgit
+++ b/git-remote-testgit
@@ -38,6 +38,7 @@
echo "*import-marks $gitmarks"
echo "*export-marks $gitmarks"
fi
+ test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags"
echo
;;
list)
