pkgs: migrate to nilla

flake.nix

@@ -35,57 +35,36 @@
         ./hosts
         ./modules
         ./wrappers
-        ./pkgs
         ./services
       ];
 
       flake.devShells = transpose (builtins.mapAttrs (_: shell: shell.result) nilla.shells);
+      flake.packages = transpose (builtins.mapAttrs (_: pkg: pkg.result) nilla.packages);
 
-      perSystem =
-        {
-          inputs',
-          self',
-          pkgs,
-          ...
-        }:
-        {
-          packages = {
-            # Re-export it for convenience and for caching
-            inherit (inputs'.attic.packages) attic-client attic-server;
-            base-packages = pkgs.symlinkJoin {
-              name = "settei-base";
-              paths = with self'.packages; [
-                helix
-                fish
-                git-commit-last
-                git-fixup
-              ];
-            };
-          };
+      perSystem = {
+        treefmt = {
+          programs.deadnix.enable = true;
+          programs.nixfmt.enable = true;
+          programs.statix.enable = true;
+          programs.fish_indent.enable = true;
+          programs.deno.enable = true;
+          programs.stylua.enable = true;
+          programs.shfmt.enable = true;
+          settings.global.excludes = [
+            # agenix
+            "*.age"
 
-          treefmt = {
-            programs.deadnix.enable = true;
-            programs.nixfmt.enable = true;
-            programs.statix.enable = true;
-            programs.fish_indent.enable = true;
-            programs.deno.enable = true;
-            programs.stylua.enable = true;
-            programs.shfmt.enable = true;
-            settings.global.excludes = [
-              # agenix
-              "*.age"
+            # racket
+            "*.rkt"
+            "**/rashrc"
 
-              # racket
-              "*.rkt"
-              "**/rashrc"
-
-              # custom assets
-              "*.png"
-              "*.svg"
-            ];
-            settings.on-unmatched = "fatal";
-          };
+            # custom assets
+            "*.png"
+            "*.svg"
+          ];
+          settings.on-unmatched = "fatal";
         };
+      };
     };
 
   inputs = {

modules/nilla/builders/nixpkgs-flake.nix

@@ -15,12 +15,7 @@
       pkg:
       lib.attrs.generate pkg.systems (
         system:
-        config.inputs.nixpkgs.result.legacyPackages.${system}.callPackage pkg.package (
-          {
-            self' = builtins.mapAttrs (_: pkg: pkg.result.${system}) config.packages;
-          }
-          // pkg.settings.args
-        )
+        config.inputs.nixpkgs.result.legacyPackages.${system}.callPackage pkg.package pkg.settings.args
       );
   };
 }

nilla.nix

@@ -4,7 +4,10 @@
 (import inputs.nilla).create (
   { config, lib }:
   {
-    includes = [ ./modules/nilla ];
+    includes = [
+      ./modules/nilla
+      ./pkgs
+    ];
 
     config.inputs = builtins.mapAttrs (_: src: {
       inherit src;
@@ -32,8 +35,10 @@
             builder = "custom-load";
             package = { system }: inputs.${input}.packages.${system}.${output};
           };
+        getPkgs = system: builtins.mapAttrs (_: pkg: pkg.result.${system}) config.packages;
       in
       {
+        # Re-export for convenience and for caching
         attic-client = mkPackageFlakeOutput {
           input = "attic";
           output = "attic-client";
@@ -44,10 +49,16 @@
         };
         agenix = mkPackageFlakeOutput { input = "agenix"; };
         base-packages = mkPackage (
-          { symlinkJoin }:
+          { symlinkJoin, system }:
           symlinkJoin {
             name = "settei-base";
-            paths = [ ];
+            paths = with (getPkgs system); [
+              # TODO: wrappers
+              # helix
+              # fish
+              git-commit-last
+              git-fixup
+            ];
           }
         );
       };
@@ -62,13 +73,13 @@
       shell =
         {
           mkShellNoCC,
+          system,
           nh,
-          self',
         }:
         mkShellNoCC {
           packages = [
-            self'.agenix
-            self'.attic-client
+            config.packages.agenix.result.${system}
+            config.packages.attic-client.result.${system}
             nh
           ];
         };

pkgs/conduit/default.nix

@@ -1,6 +1,8 @@
 {
   lib,
   stdenv,
+  pkgs,
+  system,
   fenix,
   crane,
   src,
@@ -11,12 +13,12 @@
 }:
 let
   rust =
-    with fenix;
+    with fenix.${system};
     combine [
       stable.cargo
       stable.rustc
     ];
-  crane' = crane.overrideToolchain rust;
+  crane' = (crane pkgs).overrideToolchain rust;
   rocksdb' = rocksdb.overrideAttrs (
     final: prev: {
       version = "9.1.1";

pkgs/default.nix

@@ -1,35 +1,52 @@
-{ inputs, ... }:
+let
+  systems = [
+    "x86_64-linux"
+    "aarch64-linux"
+    "aarch64-darwin"
+  ];
+  builder = "nixpkgs-flake";
+  mkPackage = package: {
+    inherit systems package builder;
+  };
+
+in
+{ config }:
 {
-  perSystem =
-    {
-      pkgs,
-      lib,
-      inputs',
-      ...
-    }:
-    {
-      packages.conduit-next = pkgs.callPackage ./conduit {
-        src = inputs.conduit-src;
-        crane = inputs.crane.mkLib pkgs;
-        fenix = inputs'.fenix.packages;
-      };
-
-      packages.git-commit-last = pkgs.writeShellApplication {
-        name = "git-commit-last";
-        text = ''
-          GITDIR="$(git rev-parse --git-dir)"
-          git commit -eF "$GITDIR/COMMIT_EDITMSG"
-        '';
-      };
-
-      packages.git-fixup = pkgs.writeShellApplication {
-        name = "git-fixup";
-        text = ''
-          git log -n 50 --pretty=format:'%h %s' --no-merges | \
-          ${lib.getExe pkgs.fzf} | \
-          cut -c -7 | \
-          xargs -o git commit --fixup
-        '';
-      };
+  config.packages.conduit-next = {
+    inherit systems builder;
+    package = import ./conduit;
+    settings.args = {
+      src = config.inputs.conduit-src.result;
+      crane = config.inputs.crane.result.mkLib;
+      fenix = config.inputs.fenix.result.packages;
     };
+  };
+
+  config.packages.git-commit-last = mkPackage (
+    { writeShellApplication }:
+    writeShellApplication {
+      name = "git-commit-last";
+      text = ''
+        GITDIR="$(git rev-parse --git-dir)"
+        git commit -eF "$GITDIR/COMMIT_EDITMSG"
+      '';
+    }
+  );
+
+  config.packages.git-fixup = mkPackage (
+    {
+      lib,
+      writeShellApplication,
+      fzf,
+    }:
+    writeShellApplication {
+      name = "git-fixup";
+      text = ''
+        git log -n 50 --pretty=format:'%h %s' --no-merges | \
+        ${lib.getExe fzf} | \
+        cut -c -7 | \
+        xargs -o git commit --fixup
+      '';
+    }
+  );
 }