Personally I consider usage of import <nixpkgs> {} itself a smell.
It makes it hard to reproduce the results.
You really should use niv to pin nixpkgs as well as your overlay to get a reproducible result.
Personally I consider usage of import <nixpkgs> {} itself a smell.
It makes it hard to reproduce the results.
You really should use niv to pin nixpkgs as well as your overlay to get a reproducible result.