tree 8752ec76332ca8ff55234d24cfa6fe7ba1dc9c63
parent 87af0ddf5f311e9b6e361daaa7fd591a230261a0
author Teng Long <dyroneteng@gmail.com> 1648026788 +0800
committer Junio C Hamano <gitster@pobox.com> 1648060719 -0700

ls-tree: fix "--name-only" and "--long" combined use bug

If we execute "git ls-tree" with combined "--name-only" and "--long"
, only the pathname will be printed, the size is omitted (the original
discoverer was Peff in [1]).

This commit fix this issue by using `OPT_CMDMODE()` instead to make both
of them mutually exclusive.

[1] https://public-inbox.org/git/YZK0MKCYAJmG+pSU@coredump.intra.peff.net/

Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Teng Long <dyroneteng@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>