cleanup

flake.nix

@@ -4,9 +4,7 @@
   inputs = {
     nixpkgs.url      = "github:NixOS/nixpkgs/nixos-23.05";
     unstable.url     = "github:NixOS/nixpkgs/nixos-unstable";
-    #nur.url          = "github:nix-community/NUR";
     home-manager.url = "github:nix-community/home-manager/release-23.05";
-    #home-manager.url = "github:nix-community/home-manager";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
     nixos-hardware.url = "github:NixOS/nixos-hardware";
 
@@ -20,7 +18,7 @@
     #nixpkgs-21.url = "github:NixOS/nixpkgs/nixos-21.11";
     #nixpkgs-20.url = "github:NixOS/nixpkgs/nixos-20.09";
     #nixpkgs-19.url = "github:NixOS/nixpkgs/nixos-19.09";
-    #nixpkgs-19.flake = false; # Earlier versions are not pure
+    #nixpkgs-19.flake = false; # Earlier versions are not flake-pure
 
     # TODO: somehow make these private repos optional (a lazy fetch would be nice)
     pbsds-papers.url = "git+ssh://git@github.com/pbsds/papers.git";
@@ -47,15 +45,13 @@
       "aarch64-linux"
       #"riscv64-linux"
     ];
-    #forAllSystems = f: nixlib.genAttrs systems (system: f system);
     forAllSystems = f: nixlib.genAttrs systems (system: f {
       inherit system;
       pkgs = nixpkgs.legacyPackages.${system};
       lib  = nixpkgs.legacyPackages.${system}.lib;
     });
-    overlays = nixlib.mapAttrsToList (name: val: val) self.overlays;
 
-    # TODO: move unstable and nur here?
+    # TODO: move unstable here?
     tmpConfig = {
       disabledModules = [ "services/misc/polaris.nix" ];
       imports = [ "${inputs.pr-polaris14}/nixos/modules/services/misc/polaris.nix" ];
@@ -80,30 +76,28 @@
         networking.domain   = domain;
         networking.search = [ domain ];
         nixpkgs.overlays = [ # TODO: consider nixpkgs.config.packageOverrides
-          #(final: prev: self.packages.${system})
           (final: prev: {
             unstable = unstable.legacyPackages.${final.system};
-            #unstable = import unstable { inherit system; };
-            #nur      = import nur { inherit (prev) pkgs; nurpkgs = prev.pkgs; };
-            ##nur      = import nur { inherit (prev) pkgs; nurpkgs = import nixpkgs { inherit final.system: }; }; # TODO: nurpkgs?
           })
         ];
         # This makes commandline tools like 'nix run nixpkgs#hello'
         # and 'nix-shell -p hello' use the same channel as system was built with
         nix.registry.nixpkgs.flake  = inputs.nixpkgs;
         nix.registry.unstable.flake = inputs.unstable;
+        nix.registry.nixpkgs-unstable.flake = inputs.unstable;
         nix.nixPath = [
           "nixpkgs=${inputs.nixpkgs}"
-          "unstable=${inputs.unstable}" # TODO: needed?
+          # TODO: are these needed?
+          "unstable=${inputs.unstable}"
+          "nixpkgs-unstable=${inputs.unstable}"
         ];
       })];
     };
   in {
-
     inherit inputs;
 
     packages = forAllSystems({ pkgs, ... }: {
-      mpv-webm = pkgs.callPackage ./pkgs/mpv-webm.nix {};
+      mpv-webm = pkgs.callPackage ./pkgs/mpv-webm.nix {}; # https://github.com/NixOS/nixpkgs/pull/238659
       remote-exec = pkgs.python3Packages.callPackage "${inputs.pr-remote-exec}/pkgs/tools/misc/remote-exec" {};
     });
 
@@ -122,7 +116,7 @@
           home.username = user;
           home.homeDirectory = home;
         }];
-        extraSpecialArgs = { packages = self.packages.${system}; };
+        extraSpecialArgs.packages = self.packages.${system};
       };
     in {
       pbsds       = mkHome "pbsds" "/home/pbsds" [ ./users/pbsds/home ];
@@ -131,10 +125,10 @@
 
     devShells = forAllSystems ({ system, pkgs, ... }: let
       inherit (self.packages.${system}) remote-exec;
+      mkShell = packages: pkgs.mkShell { inherit packages; };
       nixos-rebuild-nom = pkgs.writeScriptBin "nixos-rebuild" ''
         exec ${pkgs.nixos-rebuild}/bin/nixos-rebuild "$@" |& ${pkgs.nix-output-monitor}/bin/nom
       '';
-      mkShell = packages: pkgs.mkShell { inherit packages; };
     in {
       remoteenv = mkShell [
           nixos-rebuild-nom

users/pbsds/home/default.nix

@@ -23,10 +23,10 @@
     fi
 
     # TODO: remove
-    #function atom_nix {
+    function atom_nix {
-    #  #nix-shell -p atom --run "atom $(printf "%q " "$@") --in-process-gpu --no-sandbox"
+      #nix-shell -p atom --run "atom $(printf "%q " "$@") --in-process-gpu --no-sandbox"
-    #  nix-shell -p atom --run "atom $(printf "%q " "$@") --no-sandbox"
+      nix-shell -p atom --run "atom $(printf "%q " "$@") --no-sandbox"
-    #}
+    }
   '';
 
   home.packages = with pkgs; [