set env variables in bash

configuration.nix

@@ -1,21 +0,0 @@
-{ modulesPath, config, lib, pkgs, ... }: {
-  imports = [
-    ./hardware-configuration.nix
-    ./disk-config.nix
-  ];
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-  services.openssh.enable = true;
-
-  environment.systemPackages = map lib.lowPrio [
-    pkgs.curl
-    pkgs.gitMinimal
-  ];
-
-  users.users.root.openssh.authorizedKeys.keys = [
-    # change this to your ssh key
-    "ssh-rsa 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"
-  ];
-
-  system.stateVersion = "24.11";
-}

flake.lock

@@ -0,0 +1,69 @@
+{
+  "nodes": {
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1738765162,
+        "narHash": "sha256-3Z40qHaFScWUCVQrGc4Y+RdoPsh1R/wIh+AN4cTXP0I=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "ff3568858c54bd306e9e1f2886f0f781df307dff",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1739571712,
+        "narHash": "sha256-0UdSDV/TBY+GuxXLbrLq3l2Fq02ciyKCIMy4qmnfJXQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "6d3163aea47fdb1fe19744e91306a2ea4f602292",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1739019272,
+        "narHash": "sha256-7Fu7oazPoYCbDzb9k8D/DdbKrC3aU1zlnc39Y8jy/s8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fa35a3c8e17a3de613240fea68f876e5b4896aec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "disko": "disko",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -1,15 +1,36 @@
 {
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  inputs = {
-  inputs.disko.url = "github:nix-community/disko";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-  inputs.disko.inputs.nixpkgs.follows = "nixpkgs";
 
-  outputs = { nixpkgs, disko, ... }:
+    disko = {
+      url = "github:nix-community/disko";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { nixpkgs, disko, home-manager, ... }:
     {
-      nixosConfigurations.hardpc = nixpkgs.lib.nixosSystem {
+      nixosConfigurations.pc = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
           disko.nixosModules.disko
-          ./configuration.nix
+          ./hosts/pc/configuration.nix
+
+	  home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+
+            # TODO replace akulij with your own username
+            home-manager.users.akulij = import ./users/akulij/home.nix;
+
+            # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
+          }
         ];
       };
     };

hosts/pc/configuration.nix

@@ -0,0 +1,141 @@
+let 
+  unstable = import (fetchTarball {
+    url = "https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz";
+    sha256 = "0k9xxn1kz32jbjzgcqxmh7czx0mrpq6zais5pzd86bii50cl40c7";
+  }) { };
+in
+{ modulesPath, config, lib, pkgs, ... }: {
+  imports = [
+    ./hardware-configuration.nix
+    ./disk-config.nix
+  ];
+  boot = {
+    initrd.systemd.enable = true;
+    plymouth = {
+      enable = true;
+      theme = "rings";
+      themePackages = with pkgs; [
+        # By default we would install all themes
+        (adi1090x-plymouth-themes.override {
+          selected_themes = [ "rings" ];
+        })
+      ];
+    };
+
+    # Enable "Silent Boot"
+    consoleLogLevel = 0;
+    initrd.verbose = false;
+    kernelParams = [
+      "quiet"
+      "splash"
+      "boot.shell_on_fail"
+      "loglevel=3"
+      "rd.systemd.show_status=false"
+      "rd.udev.log_level=3"
+      "udev.log_priority=3"
+    ];
+
+    loader = {
+      efi.canTouchEfiVariables = true;
+      systemd-boot.enable = true;
+      systemd-boot.consoleMode = "max";
+      # Hide the OS choice for bootloaders.
+      # It's still possible to open the bootloader list by pressing any key
+      # It will just not appear on screen unless a key is pressed
+      timeout = 0;
+    };
+  };
+
+  # programs.adb.enable = true;
+  services.greetd = {
+    enable = true;
+    settings = rec {
+      initial_session = {
+        command = "${pkgs.hyprland}/bin/Hyprland";
+	user = "akulij";
+      };
+      default_session = initial_session;
+    };
+  };
+
+  networking.hostName = "pc";
+
+  programs.hyprland = {
+    enable = true;
+    xwayland.enable = true;
+  };
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
+    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
+    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
+  };
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "steam"
+    "steam-original"
+    "steam-unwrapped"
+    "steam-run"
+  ];
+
+
+
+  services.openssh = {
+    enable = true;
+    ports = [ 1440 ];
+    settings = {
+      PasswordAuthentication = true;
+      AllowUsers = null; # Allows all users by default. Can be [ "user1" "user2" ]
+      UseDns = true;
+      X11Forwarding = false;
+      PermitRootLogin = "no"; # "yes", "without-password", "prohibit-password", "forced-commands-only", "no"
+    };
+  };
+
+  environment.systemPackages = map lib.lowPrio [
+  # unstable.cope
+    pkgs.curl
+    pkgs.gitMinimal
+    pkgs.neovim
+    pkgs.kitty
+    pkgs.tmux
+    pkgs.ranger
+    pkgs.gparted
+    pkgs.lazygit
+
+    pkgs.firefox
+    pkgs.fuzzel
+
+    pkgs.gamescope
+  ];
+
+  programs.git.config.user = {
+    name = "akulij";
+    email = "aakulij@gmail.com";
+  };
+
+  users.users.akulij = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ];
+  };
+
+  users.users.akulij.openssh.authorizedKeys.keys = [
+    # change this to your ssh key
+    "ssh-rsa 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"
+  ];
+
+  environment.shellAliases = {
+    u = "sudo -E nixos-rebuild switch --flake .#";
+
+    n = "nvim";
+    se = "sudo -E nvim";
+
+    gs = "git status";
+    gd = "git diff";
+    ga = "git add";
+    gc = "git commit";
+  };
+
+  system.stateVersion = "24.11";
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+}

hosts/pc/disk-config.nix

@@ -3,7 +3,7 @@
     disk = {
       main = {
         type = "disk";
-        device = "/dev/nvme0n1";
+        device = "/dev/disk/by-id/nvme-Samsung_SSD_990_PRO_2TB_S6Z2NF0W823875P";
         content = {
           type = "gpt";
           partitions = {
@@ -16,17 +16,25 @@
                 mountpoint = "/boot";
               };
             };
-            luks = {
+	    system = {
+              size = "256G";
+              content = {
+                type = "filesystem";
+                format = "btrfs";
+                mountpoint = "/";
+              };
+	    };
+            storage = {
               size = "100%";
               content = {
                 type = "luks";
-                name = "crypted";
+                name = "storage";
                 settings.allowDiscards = true;
                 passwordFile = "/tmp/secret.key";
                 content = {
                   type = "filesystem";
                   format = "btrfs";
-                  mountpoint = "/";
+                  mountpoint = "/storage"; # non-standard folder for unix-like, but good to avoid collisions
                 };
               };
             };

users/akulij/home.nix

@@ -0,0 +1,31 @@
+{ config, pkgs, ... }:
+
+{
+  home.username = "akulij";
+  home.homeDirectory = "/home/akulij";
+
+  programs.git = {
+    enable = true;
+    userName = "akulij";
+    userEmail = "aakulij@gmail.com";
+  };
+
+  programs.bash = {
+    enable = true;
+
+    initExtra = ''
+      # include .profile if it exists
+      # necessary to import env variables set by home-manager
+      [[ -f ~/.profile ]] && . ~/.profile
+    '';
+  };
+
+  home.sessionVariables = {
+    EDITOR = "nvim";
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+
+  home.stateVersion = "24.11"; # Please read the comment before changing.
+}