Multi-host Nix framework

.gitignore

@@ -1,3 +1,6 @@
 # Python bytecode
 __pycache__
 *.pyc
+
+# home-manager output
+/result

flake.lock

@@ -0,0 +1,132 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1720607326,
+        "narHash": "sha256-0Bpp15EMSP+Q/4TyIS/tQnKU5ZjbZGDtxoQFu+ddqCY=",
+        "owner": "exzombie",
+        "repo": "home-manager-smona",
+        "rev": "ff5bf3f36ebd59dec42b00dad40e195ae8818ee4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "exzombie",
+        "ref": "nixgl-compat",
+        "repo": "home-manager-smona",
+        "type": "github"
+      }
+    },
+    "nixGL": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1713543440,
+        "narHash": "sha256-lnzZQYG0+EXl/6NkGpyIz+FEOc/DSEG57AP1VsdeNrM=",
+        "owner": "nix-community",
+        "repo": "nixGL",
+        "rev": "310f8e49a149e4c9ea52f1adf70cdc768ec53f8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixGL",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1660551188,
+        "narHash": "sha256-a1LARMMYQ8DPx1BgoI/UN4bXe12hhZkCNqdxNi6uS0g=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "441dc5d512153039f19ef198e662e4f3dbb9fd65",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1724242322,
+        "narHash": "sha256-HMpK7hNjhEk4z5SFg5UtxEio9OWFocHdaQzCfW1pE7w=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "224042e9a3039291f22f4f2ded12af95a616cca0",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-24.05",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "home-manager": "home-manager",
+        "nixGL": "nixGL",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "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",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,19 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-24.05";
+
+    flake-utils.url = "github:numtide/flake-utils";
+
+    home-manager = {
+      url = "github:exzombie/home-manager-smona/nixgl-compat";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    nixGL.url = "github:nix-community/nixGL";
+  };
+
+  outputs = { nixpkgs, ... } @ inputs:
+    (import ./modules/hosts.nix inputs) // {
+      # TODO devshell config
+    };
+}

justfile

@@ -0,0 +1,12 @@
+user := `whoami`
+hostname := `hostname`
+hm_flags := "--flake .#" + user + "@" + hostname
+
+alias b := build
+alias inst := install
+
+build:
+    home-manager build {{hm_flags}}
+
+install:
+    home-manager switch {{hm_flags}}

modules/common.nix

@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }: {
+  home = {
+    stateVersion = "24.05";
+
+    username = "goose";
+    homeDirectory = "/home/goose";
+  
+    packages = with pkgs; [
+      # fira-mono
+    ];
+  };
+
+  # programs.home-manager.enable = true;
+}

modules/hosts.nix

@@ -0,0 +1,24 @@
+{ nixpkgs, flake-utils, home-manager, nixGL, ... } @ inputs:
+  let
+    getNixOsPkgs = system: import nixpkgs { inherit system; };
+    getPkgs = system: import nixpkgs {
+      inherit system;
+      overlays = [ nixGL.overlay ];
+    };
+
+    makeHostSystem = pkgs: modules: home-manager.lib.homeManagerConfiguration {
+      inherit pkgs;
+      modules = [ ./common.nix ] ++ modules;
+      extraSpecialArgs = {
+        inherit inputs;
+      };
+    };
+  in
+  {
+    packages.x86_64-linux.homeConfigurations = let
+      pkgs = getPkgs "x86_64-linux";
+      makeHost = makeHostSystem pkgs;
+    in {
+      "goose@adventurer" = makeHost [ /*./hosts/adventurer.nix*/ ];
+    };
+  }