Unless I am mistaken, https://hydra.nixos.org/jobset/nixos/trunk-combined is the main CI job for nixpkgs master.
There I find jobs for many packages that are in nixpkgs only mentioned in
pkgs/top-level/all-packages.nix, such as
But other packages are not there, such as https://hydra.nixos.org/job/nixos/trunk-combined/nixpkgs.lhs2tex.x86_64-linux, although that too has an entry in
I couldn’t quite trace the way from the jobset to the derivations. Somehow
pkgs/top-level/release.nix play a role?