pkgs: build attic without relying on flakes

flake.lock

@@ -122,6 +122,22 @@
         "type": "github"
       }
     },
+    "crane_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1745454774,
+        "narHash": "sha256-oLvmxOnsEKGtwczxp/CwhrfmQUG2ym24OMWowcoRhH8=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "efd36682371678e2b6da3f108fdb5c613b3ec598",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -586,6 +602,7 @@
         "agenix": "agenix",
         "attic": "attic",
         "conduit-src": "conduit-src",
+        "crane": "crane_2",
         "darwin": "darwin",
         "disko": "disko",
         "firefox-darwin": "firefox-darwin",

flake.nix

@@ -60,6 +60,10 @@
       inputs.lix.follows = "lix";
       inputs.lix-module.follows = "lix-module";
     };
+    crane = {
+      url = "github:ipetkov/crane";
+      flake = false;
+    };
     helix = {
       url = "github:helix-editor/helix";
       inputs.nixpkgs.follows = "nixpkgs";

nilla.nix

@@ -47,15 +47,6 @@
         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";
-        };
-        attic-server = mkPackageFlakeOutput {
-          input = "attic";
-          output = "attic-server";
-        };
         agenix = mkPackageFlakeOutput { input = "agenix"; };
         base-packages = mkPackage (
           { symlinkJoin, system }:

pkgs/default.nix

@@ -1,5 +1,6 @@
 {
   config,
+  lib,
   inputs,
 }:
 let
@@ -12,6 +13,14 @@ let
   mkPackage = package: {
     inherit systems package builder;
   };
+  atticPkgs = lib.attrs.generate systems (
+    system:
+    let
+      pkgs = inputs.nixpkgs.legacyPackages.${system}.extend inputs.lix-module.overlays.default;
+      craneLib = import inputs.crane { inherit pkgs; };
+    in
+    pkgs.callPackage "${inputs.attic}/crane.nix" { inherit craneLib; }
+  );
 in
 {
   config.packages.conduit-next = {
@@ -49,4 +58,15 @@ in
       '';
     }
   );
+
+  config.packages.attic-client = {
+    inherit systems;
+    builder = "custom-load";
+    package = { system }: atticPkgs.${system}.attic-client;
+  };
+  config.packages.attic-server = {
+    inherit systems;
+    builder = "custom-load";
+    package = { system }: atticPkgs.${system}.attic-server;
+  };
 }