tree c46380ab713489717cb720424a95dd65794b957f
parent 41a74bd01301d2976e7f9ab1ef55733f9ea1a919
author Brandon Richardson <brandon1024.br@gmail.com> 1547940214 -0400
committer Junio C Hamano <gitster@pobox.com> 1548184115 -0800

commit-tree: add missing --gpg-sign flag

Add --gpg-sign option in commit-tree, which was documented, but not
implemented, in 55ca3f99ae. Add tests for the --gpg-sign option.

Signed-off-by: Brandon Richardson <brandon1024.br@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>