facebook/arcanist — pull request #120 by artagnon (2013-11-22 13:25:32+00:00)
Title: ArcanistGitAPI: document a git ls-files bug

When a submodule is ignored (ignore=all in .gitconfig),

$ git ls-files -m

fails to exclude the submodule from the listing. Other commands like

$ git diff-index --name-only HEAD

exclude it just fine.

Signed-off-by: Ramkumar Ramachandra