Hook to inject files before hatch collect what to package

[cx-alberto-simoes]

I need to inject some files in the src folder before packaging.
I could create an auxiliary script to perform that, but would love to have hatch build do that for me.
Any directions? What hook is there I can extend for this purpose?

Thank you.

[cx-alberto-simoes]

It seems it was a problem of Dockerfile and the pyproject toml file...