Is there a way to customize the CLI parser?

[pfeatherstone]

I would like to add my own CLI arguments

[kris-jusiak]

In principle anything can be customized with UT.
The solution will depend on what the CLI arguments should do.

Some examples can be found here:

• https://github.com/boost-ext/ut/blob/master/example/cli.cpp
• https://github.com/boost-ext/ut/blob/master/example/run.cpp
• https://github.com/boost-ext/ut/tree/master/example/cfg

[pfeatherstone]

I just want to specify in the CLI two additional filepaths for loading neural networks. What's the easiest way to do that? I added my own CLI using Boost::program_options and that broke stuff. For whatever reason, that decided to skip tests even though I didn't add a skip / tag. Also, std::cout is redirected elsewhere so printing is unpredictable. So looks like adding your own CLI when using Boost::UT is not an option