Is it possible to exclude certain files from compilation?

[jamierumbelow]

Hi there!

Given the following toml config file:

[default]
optimizer = true
optimizer_runs = 200
lib-paths = "node_modules"
contracts = "contracts"

I'd like to exclude a subdirectory of contracts – contracts/test – from compilation. So I'd like to compile all contracts inside contracts except those in contracts/test.

Is this possible?