add compose2nix to alien

flake.lock

@@ -42,6 +42,27 @@
         "type": "github"
       }
     },
+    "compose2nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "onchg": "onchg"
+      },
+      "locked": {
+        "lastModified": 1762390855,
+        "narHash": "sha256-IUNXoHzTdpR+hRgcLB7imqmmA6bB7gUwWb5OfVAteJo=",
+        "owner": "aksiksi",
+        "repo": "compose2nix",
+        "rev": "d87652be197855d568b093cbacecdcd26cde0d91",
+        "type": "github"
+      },
+      "original": {
+        "owner": "aksiksi",
+        "repo": "compose2nix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "locked": {
         "lastModified": 1746162366,
@@ -100,6 +121,21 @@
       }
     },
     "flake-utils": {
+      "locked": {
+        "lastModified": 1652776076,
+        "narHash": "sha256-gzTw/v1vj4dOVbpBSJX4J0DwUR6LIyXo7/SuuTJp1kM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "04c1b180862888302ddfb2e3ad9eaa63afc60cf8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
       "inputs": {
         "systems": "systems_2"
       },
@@ -186,6 +222,29 @@
         "type": "github"
       }
     },
+    "nix-pre-commit": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "compose2nix",
+          "onchg",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1653259102,
+        "narHash": "sha256-XfCEu4zur/N2Dk4v8wFiQAgJ7bgNqPqwWp1vBXkeczM=",
+        "owner": "jmgilman",
+        "repo": "nix-pre-commit",
+        "rev": "6a99b2711c7eac9960939d8eb91e84322b22d50c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "jmgilman",
+        "repo": "nix-pre-commit",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1762977756,
@@ -248,7 +307,7 @@
     },
     "nuschtosSearch": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
         "ixx": "ixx",
         "nixpkgs": [
           "nixvim",
@@ -269,6 +328,28 @@
         "type": "github"
       }
     },
+    "onchg": {
+      "inputs": {
+        "nix-pre-commit": "nix-pre-commit",
+        "nixpkgs": [
+          "compose2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1720368454,
+        "narHash": "sha256-NUSw3G2gsQX8/G64/pDBb1oitM+x13m7nFRvpiI4a+s=",
+        "owner": "aksiksi",
+        "repo": "onchg-rs",
+        "rev": "c42b693d10920874b3644ef1502e33318409d69c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "aksiksi",
+        "repo": "onchg-rs",
+        "type": "github"
+      }
+    },
     "plasma-manager": {
       "inputs": {
         "home-manager": [
@@ -296,6 +377,7 @@
       "inputs": {
         "apple-silicon": "apple-silicon",
         "catppuccin": "catppuccin",
+        "compose2nix": "compose2nix",
         "home-manager": "home-manager",
         "kwin-effects-forceblur": "kwin-effects-forceblur",
         "nixpkgs": "nixpkgs",

flake.nix

@@ -35,6 +35,11 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    compose2nix = {
+      url = "github:aksiksi/compose2nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     apple-silicon = {
       url = "github:nix-community/nixos-apple-silicon/release-2025-11-18";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -50,6 +55,7 @@
       nur,
       nixvim,
       kwin-effects-forceblur,
+      compose2nix,
       apple-silicon,
       ...
     }:
@@ -64,7 +70,7 @@
           inherit system;
           specialArgs = {
             inherit catppuccin;
-            inputs = { inherit kwin-effects-forceblur; };
+            inputs = { inherit kwin-effects-forceblur compose2nix; };
           };
           modules = [
             {

system/hosts/alien/default.nix

@@ -2,6 +2,7 @@
   config,
   pkgs,
   lib,
+  inputs,
   catppuccin,
   ...
 }:
@@ -13,6 +14,11 @@
     "riscv64-linux"
   ];
 
+  environment.systemPackages = [
+    pkgs.compose2nix
+    inputs.compose2nix.packages.x86_64-linux.default
+  ];
+
   catppuccin.accent = "blue";
 
   home-manager.users.sckova = {