We are migrating packages that meet below requirements:
1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration
The tool is here: https://github.com/Aleksanaa/by-name-migrate.
- detach sources acquisition to `sources.nix`
Because it is a bit complex:
- fetchSubmodules
- maybe they should be manually fetched?
- the build scripts call Git commands
Also, passthru them.
- split outputs
- strictDeps
- no nested with
- change maintainer to AndersonTorres
Since expipiplus1 is inactive.
