Modularize with numtide/blueprint

flake.lock

@@ -1,5 +1,26 @@
 {
   "nodes": {
+    "blueprint": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1763308703,
+        "narHash": "sha256-O9Y+Wer8wOh+N+4kcCK5p/VLrXyX+ktk0/s3HdZvJzk=",
+        "owner": "numtide",
+        "repo": "blueprint",
+        "rev": "5a9bba070f801d63e2af3c9ef00b86b212429f4f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "blueprint",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -92,6 +113,7 @@
     },
     "root": {
       "inputs": {
+        "blueprint": "blueprint",
         "home-manager": "home-manager",
         "mysecrets": "mysecrets",
         "nix-vscode-extensions": "nix-vscode-extensions",
@@ -119,6 +141,21 @@
         "repo": "sops-nix",
         "type": "github"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -4,6 +4,11 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
+    blueprint = {
+      url = "github:numtide/blueprint";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
     # Secrets management
@@ -28,41 +33,6 @@
     };
   };
 
-  outputs = { self, nixpkgs, home-manager, ... }@inputs: let
+  outputs = inputs: inputs.blueprint { inherit inputs; };
-    inherit (self) outputs;
-    system = "x86_64-linux";
-    pkgs = nixpkgs.legacyPackages.${system};
-  in {
 
-    # Custom packages and modifications, exported as overlays
-    overlays = import ./overlays {inherit inputs;};
-
-    nixosConfigurations = {
-      sesame = nixpkgs.lib.nixosSystem {
-        specialArgs = {inherit inputs;};
-        modules = [
-          ./hosts/sesame/configuration.nix
-          # inputs.home-manager.nixosModules.default
-        ];
-      };
-      gwiad = nixpkgs.lib.nixosSystem {
-        specialArgs = {inherit inputs outputs;};
-        modules = [
-          ./hosts/gwiad/configuration.nix
-          # inputs.home-manager.nixosModules.default
-        ];
-      };
-    };
-
-    homeConfigurations."julien" = home-manager.lib.homeManagerConfiguration {
-      inherit pkgs;
-
-      # Specify your home configuration modules here, for example,
-      # the path to your home.nix.
-      modules = [ ./homes/scalizer ];
-
-      # Optionally use extraSpecialArgs
-      # to pass through arguments to home.nix
-    };
-  };
 }

homes/common/default.nix

@@ -1,11 +0,0 @@
-{ ... }:
-{
-
-  imports = [
-    ./user-info.nix
-    ./base.nix
-    ./editor.nix
-    ./vc.nix
-  ];
-  
-}

homes/common/editor.nix

@@ -1,9 +0,0 @@
-{ config, pkgs, ... }:
-{
-
-  programs.helix = {
-    enable = true;
-    defaultEditor = true;
-  };
-  
-}

homes/common/user-info.nix

@@ -1,18 +0,0 @@
-{ lib, ... }:
-{
-
-  options.user.info = {
-    name = lib.mkOption {
-      type = lib.types.str;
-    };
-    email = lib.mkOption {
-      type = lib.types.str;
-    };
-  };
-  
-  config.user.info = {
-    name = lib.mkDefault "Julien Hémono";
-    email = lib.mkDefault "julien@hemono.fr";
-  };
-
-}

homes/common/vc.nix

@@ -1,29 +0,0 @@
-{ config, pkgs, ... }:
-{
-
-  programs.git = {
-    enable = true;
-    settings = {
-      user = {
-        email = config.user.info.email;
-        name = config.user.info.name;
-      };
-    };
-  };
-
-  programs.jujutsu = {
-    enable = true;
-    settings = {
-      user = {
-        email = config.user.info.email;
-        name = config.user.info.name;
-      };
-      ui.default-command = "log";
-    };
-  };
-  
-  programs.gh = {
-    enable = true;
-  };
-
-}

hosts/LAPTOP-032/users/julien.nix

@@ -1,17 +1,15 @@
-{ config, pkgs, ... }:
+{ flake, config, pkgs, ... }:
 
 {
 
-  imports = [
+  imports = with flake.homeModules; [
-    ../common
+    base
+    git
   ];
 
-  home.username = "julien";
-  home.homeDirectory = "/home/julien";
-
   home.stateVersion = "25.05";
 
-  user.info.email = "julien@scalizer.fr";
+  user.email = "julien@scalizer.fr";
 
   programs.uv.enable = true;
 

hosts/common/default.nix

@@ -1,8 +0,0 @@
-{ ... }:
-{
-
-  imports = [
-    ./nix.nix
-  ];
-  
-}

hosts/gwiad/configuration.nix

@@ -1,19 +1,13 @@
-# Edit this configuration file to define what should be installed on
+{ inputs, flake, pkgs, hostName, ... }:
-# your system. Help is available in the configuration.nix(5) man page, on
-# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
-
-{ config, lib, pkgs, inputs, outputs, ... }:
-
 {
-  imports =
+  imports = with flake.nixosModules; [
-    [ # Include the results of the hardware scan.
+    ./hardware-configuration.nix
-      ./hardware-configuration.nix
+    base
-      ../common
+    jhemono
-      ./home.nix
+    # Services
-      # Services
+    ./btrbk.nix
-      ./btrbk.nix
+    ./syncthing.nix
-      ./syncthing.nix
+  ];
-    ];
 
   # Boot configuration
   boot.loader.systemd-boot.enable = true;
@@ -21,7 +15,7 @@
   boot.loader.efi.canTouchEfiVariables = true;
 
   # Networking
-  networking.hostName = "gwiad";
+  networking.hostName = hostName;
   networking.networkmanager.enable = true;
 
   # Set your time zone.
@@ -32,6 +26,9 @@
     keyMap = "fr";
   };
 
+  users.users.jhemono.uid = 1000;
+  users.groups.jhemono.gid = 1000;
+
   # Enable CUPS to print documents.
   # services.printing.enable = true;
 

hosts/gwiad/home.nix

@@ -1,25 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system. Help is available in the configuration.nix(5) man page, on
-# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
-
-{ config, lib, pkgs, inputs, outputs, ... }:
-
-{
-  imports = [
-    inputs.home-manager.nixosModules.home-manager
-  ];
-
-  users.users.jhemono = {
-    isNormalUser = true;
-    uid = 1000;
-    extraGroups = [ "wheel" ]; # Enable 'sudo' for the user.
-  };
-  users.groups.jhemono.gid = 1000;
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    backupFileExtension = "bak";
-    users.jhemono = ../../homes/me;
-  };
-}

hosts/gwiad/users/jhemono.nix

@@ -1,9 +1,10 @@
-{ config, pkgs, ... }:
+{ flake, config, pkgs, ... }:
 
 {
 
-  imports = [
+  imports = with flake.homeModules; [
-    ../common
+    base
+    git
   ];
 
   home.stateVersion = "25.05"; # Please read the comment before changing.

hosts/sesame/configuration.nix

@@ -2,13 +2,12 @@
 # your system. Help is available in the configuration.nix(5) man page, on
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
 
-{ config, lib, pkgs, ... }:
+{ flake, config, hostName, lib, pkgs, ... }:
 
 {
-  imports =
+  imports = with flake.nixosModules; [
-    [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
-      ../common
+      base
       # Supporting
       ./buckets.nix
       ./nginx.nix
@@ -28,7 +27,7 @@
   boot.loader.efi.canTouchEfiVariables = true;
 
   # Networking
-  networking.hostName = "sesame";
+  networking.hostName = hostName;
   networking.domain = "hemono.fr";
 
   # Set your time zone.

modules/home/base.nix

@@ -1,4 +1,3 @@
-{ config, pkgs, ... }:
 {
 
   programs.bash.enable = true;
@@ -7,4 +6,9 @@
     enable = true;
   };
   
+  programs.helix = {
+    enable = true;
+    defaultEditor = true;
+  };
+
 }

modules/home/git.nix

@@ -0,0 +1,26 @@
+{ flake, ... }:
+{ config, ... }:
+{
+
+  imports = [ flake.homeModules.user ];
+
+  programs.git = {
+    enable = true;
+    settings = {
+      user = config.user;
+    };
+  };
+
+  programs.jujutsu = {
+    enable = true;
+    settings = {
+      user = config.user;
+      ui.default-command = "log";
+    };
+  };
+  
+  programs.gh = {
+    enable = true;
+  };
+  
+}

modules/home/user.nix

@@ -0,0 +1,17 @@
+{ lib, ... }:
+{
+
+  options.user = {
+    name = lib.mkOption {
+      type = lib.types.str;
+      description = "User full name";
+      default = "Julien Hémono";
+    };
+    email = lib.mkOption {
+      type = lib.types.str;
+      description = "User full name";
+      default = "julien@hemono.fr";
+    };
+  };
+
+}

modules/nixos/base.nix

@@ -1,4 +1,3 @@
-{ config, pkgs, ... }:
 {
 
   nix = {
@@ -10,7 +9,6 @@
     settings = {
       experimental-features = [ "nix-command" "flakes" ];
       auto-optimise-store = true;
-      trusted-users = [ "jhemono" ];
     };
     channel.enable = false;
   };

modules/nixos/jhemono.nix

@@ -0,0 +1,18 @@
+{ inputs, config, lib, ... }:
+let
+  username = "jhemono";
+in
+{
+
+  users.users.${username} = {
+    description = "Julien Hémono";
+    isNormalUser = true;
+    createHome = true;
+    extraGroups = [ "wheel" ];
+    # openssh.authorizedKeys.keys = info.authorizedKeys;
+    initialPassword = "cheval";
+  };
+
+  nix.settings.trusted-users = [ username ];
+
+}