Something basic works

.gitignore

@@ -0,0 +1 @@
+result

README.org

@@ -1,5 +1,24 @@
 * Installation
 
+It's from here:
+
+https://github.com/Misterio77/nix-starter-configs/tree/main/standard
+
+It was probably initialized with this command:
+
+#+begin_src bash
+nix flake init -t github:misterio77/nix-starter-config#standard
+#+end_src
+
+Fuck vagrant
+
+#+begin_src shell
+nix build .#nixosConfigurations.vm.config.system.build.vm
+
+#+end_src
+
+From https://github.com/nix-community/vagrant-nixos-plugin
+
 ** Installing home manager
 
 #+begin_src bash

flake.lock

@@ -7,32 +7,32 @@
         ]
       },
       "locked": {
-        "lastModified": 1685599623,
+        "lastModified": 1720042825,
-        "narHash": "sha256-Tob4CMOVHue0D3RzguDBCtUmX5ji2PsdbQDbIOIKvsc=",
+        "narHash": "sha256-A0vrUB6x82/jvf17qPCpxaM+ulJnD8YZwH9Ci0BsAzE=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "93db05480c0c0f30382d3e80779e8386dcb4f9dd",
+        "rev": "e1391fb22e18a36f57e6999c7a9f966dc80ac073",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-23.05",
+        "ref": "release-24.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686431482,
+        "lastModified": 1722519197,
-        "narHash": "sha256-oPVQ/0YP7yC2ztNsxvWLrV+f0NQ2QAwxbrZ+bgGydEM=",
+        "narHash": "sha256-VEdJmVU2eLFtLqCjTYJd1J7+Go8idAcZoT11IewFiRg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d3bb401dcfc5a46ce51cdfb5762e70cc75d082d2",
+        "rev": "05405724efa137a0b899cce5ab4dde463b4fd30b",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-23.05",
+        "ref": "nixos-24.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -3,14 +3,14 @@
 
   inputs = {
     # Nixpkgs
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
     # You can access packages and modules from different nixpkgs revs
     # at the same time. Here's an working example:
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     # Also see the 'unstable-packages' overlay at 'overlays/default.nix'.
 
     # Home manager
-    home-manager.url = "github:nix-community/home-manager/release-23.05";
+    home-manager.url = "github:nix-community/home-manager/release-24.05";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
     # TODO: Add any other flake you might need
@@ -67,6 +67,15 @@
           ./nixos/configuration.nix
         ];
       };
+      vm = nixpkgs.lib.nixosSystem {
+        specialArgs = {inherit inputs outputs;};
+        modules = [
+          # > Our main nixos configuration file <
+
+          ./nixos/configuration-vm.nix
+        ];
+      };
+
     };
 
     # Standalone home-manager configuration entrypoint

home-manager/home.nix

@@ -55,7 +55,18 @@
 
   # Add stuff for your user as you see fit:
   # programs.neovim.enable = true;
-  # home.packages = with pkgs; [ steam ];
+  home.packages = with pkgs; [
+    steam
+    emacs
+    pandoc
+    offlineimap #emailing
+    liberation_ttf #fonts
+    graphviz #graphing
+    (python3.withPackages (python-pkgs: [
+      python-pkgs.graphviz
+      python-pkgs.pygments
+    ]))
+  ];
 
   # Enable home-manager and git
   programs.home-manager.enable = true;

modules/home-manager/default.nix

@@ -2,5 +2,6 @@
 # These should be stuff you would like to share with others, not your personal configurations.
 {
   # List your module files here
-  # my-module = import ./my-module.nix;
+  # gpg-agent = import ./gpg-agent.nix;
+  # config.azos.gpg-agent.enable = true;
 }

modules/home-manager/gpg-agent.conf

@@ -0,0 +1,6 @@
+grab
+pinentry-program /usr/bin/pinentry
+default-cache-ttl 86400
+max-cache-ttl 86400
+enable-ssh-support
+

modules/home-manager/gpg-agent.nix

@@ -0,0 +1,14 @@
+#https://xeiaso.net/talks/asg-2023-nixos/ example
+{ lib, config, pkgs, ... }:
+
+with lib;
+
+let cfg = config.azos.gpg-agent;
+in {
+  cfg.enable = mkEnableOption "Enables AZOS GPG agent";
+
+  config = mkIf cfg.enable {
+    programs.gnupg.agent.enable = true;
+    home.file.".gnupg/gpg-agent.conf".source = ./gpg-agent.conf;
+  };
+}

nixos/configuration-vm.nix

@@ -0,0 +1,149 @@
+# This is your system's configuration file.
+# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
+{
+  inputs,
+  outputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
+  # You can import other NixOS modules here
+
+  virtualisation.vmVariant = {
+    virtualisation.resolution = {
+      x = 1280;
+      y = 1024;
+    };
+    virtualisation.diskImage = "/dev/null";
+virtualisation.qemu.options = [
+      # Better display option
+      "-vga virtio"
+      "-display gtk,zoom-to-fit=false"
+      # Enable copy/paste
+      # https://www.kraxel.org/blog/2021/05/qemu-cut-paste/
+      "-chardev qemu-vdagent,id=ch1,name=vdagent,clipboard=on"
+      "-device virtio-serial-pci"
+      "-device virtserialport,chardev=ch1,id=ch1,name=com.redhat.spice.0"
+    ];
+};
+imports = [
+    # If you want to use modules your own flake exports (from modules/nixos):
+    # outputs.nixosModules.example
+
+    # Or modules from other flakes (such as nixos-hardware):
+    # inputs.hardware.nixosModules.common-cpu-amd
+    # inputs.hardware.nixosModules.common-ssd
+
+    # You can also split up your configuration and import pieces of it here:
+    # ./users.nix
+
+    # Import your generated (nixos-generate-config) hardware configuration
+    # ./vm-hardware-configuration.nix
+    inputs.home-manager.nixosModules.home-manager
+  ];
+
+  nixpkgs.hostPlatform = "x86_64-linux";
+
+  nixpkgs = {
+    # You can add overlays here
+    overlays = [
+      # Add overlays your own flake exports (from overlays and pkgs dir):
+      outputs.overlays.additions
+      outputs.overlays.modifications
+      outputs.overlays.unstable-packages
+
+      # You can also add overlays exported from other flakes:
+      # neovim-nightly-overlay.overlays.default
+
+      # Or define it inline, for example:
+      # (final: prev: {
+      #   hi = final.hello.overrideAttrs (oldAttrs: {
+      #     patches = [ ./change-hello-to-hi.patch ];
+      #   });
+      # })
+    ];
+    # Configure your nixpkgs instance
+    config = {
+      # Disable if you don't want unfree packages
+      allowUnfree = true;
+    };
+  };
+
+  # This will add each flake input as a registry
+  # To make nix3 commands consistent with your flake
+  nix.registry = (lib.mapAttrs (_: flake: {inherit flake;})) ((lib.filterAttrs (_: lib.isType "flake")) inputs);
+
+  # This will additionally add your inputs to the system's legacy channels
+  # Making legacy nix commands consistent as well, awesome!
+  nix.nixPath = ["/etc/nix/path"];
+  environment.etc =
+    lib.mapAttrs'
+    (name: value: {
+      name = "nix/path/${name}";
+      value.source = value.flake;
+    })
+    config.nix.registry;
+
+  nix.settings = {
+    # Enable flakes and new 'nix' command
+    experimental-features = "nix-command flakes";
+    # Deduplicate and optimize nix store
+    auto-optimise-store = true;
+  };
+
+  # FIXME: Add the rest of your current configuration
+
+  # TODO: Set your hostname
+  networking.hostName = "test-vm";
+
+  # TODO: This is just an example, be sure to use whatever bootloader you prefer
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # TODO: Configure your system-wide user settings (groups, etc), add more users as needed.
+  # users.users = {
+  #   # FIXME: Replace with your username
+  #   aner = import ../home-manager/home.nix;
+  # };
+
+  home-manager = {
+    extraSpecialArgs = { inherit inputs outputs; };
+    users = {
+      # Import your home-manager configuration
+      aner = import ../home-manager/home.nix;
+    };
+  };
+
+  users.users = {
+    # FIXME: Replace with your username
+    aner = {
+      # TODO: You can set an initial password for your user.
+      # If you do, you can skip setting a root password by passing '--no-root-passwd' to nixos-install.
+      # Be sure to change it (using passwd) after rebooting!
+      initialPassword = "password";
+      isNormalUser = true;
+      openssh.authorizedKeys.keys = [
+        # TODO: Add your SSH public key(s) here, if you plan on using SSH to connect
+      ];
+      # TODO: Be sure to add any other groups you need (such as networkmanager, audio, docker, etc)
+      extraGroups = ["wheel"];
+    };
+  };
+
+
+  # This setups a SSH server. Very important if you're setting up a headless system.
+  # Feel free to remove if you don't need it.
+  services.openssh = {
+    enable = true;
+    settings = {
+      # Forbid root login through SSH.
+      PermitRootLogin = "no";
+      # Use keys only. Remove if you want to SSH using password (not recommended)
+      PasswordAuthentication = true;
+    };
+  };
+
+  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  system.stateVersion = "24.05";
+}