I have a zig project which might look like this:
. ├── build.zig ├── src │ └── main.zig └── testdata └── data.txt
src/main.zig I have a unit test that depends on
data.txt and needs its absolute path. Right now I have hard coded the absolute path to
data.txt in the unit test. What is an idiomatic way to obtain the absolute path?