--file-names-only Option exists but not fully implemented

[8vama]

flatbuffers/src/flatc.cpp

Line 720 in ac8b124

options.file_names_only = true;

Hi, it looks like flatc lists --file-names-only as an option, but it doesn't actually work. This flag would be useful for conformance check. Thanks in advance!

[jtdavis777]

Looks like this feature was started but not finished.

I don't mind seeing what lift it would take to see this feature through. Original implementation called out printing one file per line to stdout -- @8vama would this meet your use case?

original ticket (closed as not planned): #7687

original PR: #7821

[8vama]

Yeah that works - as long as there's no file outputs