From 8157a63f9ec3d6f3f144fade6496dad00171fbe5 Mon Sep 17 00:00:00 2001
From: iFargle <albert@sysctl.io>
Date: Thu, 29 Jun 2023 15:32:19 +0900
Subject: [PATCH] Lots of NIX Teesing

---
 server/configuration.nix      | 173 ++++++++++++++++++++++++++++++++++
 server/home-manager.nix       |  25 +++++
 server/test-configuration.nix |  26 +++--
 server/variables.nix          |  15 +++
 4 files changed, 232 insertions(+), 7 deletions(-)
 create mode 100644 server/configuration.nix
 create mode 100644 server/home-manager.nix
 create mode 100644 server/variables.nix

diff --git a/server/configuration.nix b/server/configuration.nix
new file mode 100644
index 00000000..a380dc8c
--- /dev/null
+++ b/server/configuration.nix
@@ -0,0 +1,173 @@
+{ config, pkgs, ...}: {
+  # Desktop/Laptop configuration.nix
+  # Import other files to this config:
+  imports = [
+    ./home-manager.nix
+    ./variables.nix
+  ];
+
+  # Basic configs
+  time.timeZone = ${timezone}
+
+  # Boot settings 
+  boot = {
+    blacklistedKernelModules = [ "nouveau" ];
+    cleanTmpDir = true;
+  };
+
+  # Keep the system up-to-date automatically
+  system = {
+    stateVersion = ${nixos-version}
+    autoUpgrade = {
+      enable = true;
+      allowReboot = false;
+      channel = https://channels.nixos.org/nixos-${nixos-version}
+    };
+  };
+
+  # Networking:
+  networking = {
+    hostname = ${hostname};
+    enableIPv6 = false;
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 22 ];
+      allowedUDPPorts = [ 41641 ];
+    };
+    networkmanager = {
+      enable = true;
+    };
+  };
+
+  # Create a user:
+  # https://nixos.org/manual/nixos/stable/index.html#sec-user-management
+  users.users.${username} = {
+    isNormalUser = false;
+    initialPassword = "Password";
+    description = "${user-full-name}";
+    extraGroups = [ "wheel", "networkmanager" ];
+    uid = 1000;
+    shell = "/bin/bash"
+  };
+
+  # Enable various services:
+  services = {
+    openssh = {
+      enable = true;
+    };
+    ntp = {
+      enable = true;
+    };
+    tailscale = {
+      enable = true;
+      useRoutingFeatures = "server";
+    };
+    # X Display Manager
+    # https://nixos.org/manual/nixos/stable/index.html#sec-x11 
+    xserver = {
+      enable = true;
+      videoDrivers = nvidia;
+      autorun = true;
+      layout = "en";
+      displayManager = {
+        gdm = {
+          enable = true;
+        };
+      };
+      desktopManager = {
+        gnome = {
+          enable = true;
+        };
+      };
+      # https://nixos.org/manual/nixos/stable/index.html#sec-gnome-enable
+      # Adding icon themes:  https://nixos.org/manual/nixos/stable/index.html#sec-gnome-icons-and-gtk-themes
+      gnome = {
+        core-utilities.enable = false;
+        games.enable = false;
+      };
+    };
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32bit = true;
+    };
+  };
+
+  # NixPkgs configuration
+  nixpkgs = {
+    system = "${system-arch}"
+    config = {
+      allowUnfree = true;
+    };
+  };
+
+  # Install various packages
+  environment = {
+    systemPackages = with pkgs; [
+      vim
+      git
+      curl
+      htop
+      tailscale
+      iftop
+      jq
+      zip
+      tar
+      bash
+    ];
+
+    # If a GUI is enabled, install GUI apps:
+    if config.services.xserver.enable then [
+      pkgs.firefox
+      pkgs.steam
+      pkgs.bitwarden
+      pkgs.lutris
+      pkgs.vscodium
+      pkgs.vlc
+    ];
+  };
+
+  # Configure programs
+  programs = {
+    bash = {
+      enableCompletion = true;
+      enableLsColors = true;
+      shellAliases = {
+        d = "docker";
+        dc = "docker-compose";
+        de = "docker exec -it";
+        ddate = "date +%Y.%m.%d";
+        dday = "date +%A";
+        e = "emacsclient -nw"; # emacs in a terminal
+        f = "fossil";
+        g = "git";
+        ga = "git add -A";
+        gb = "git branch";
+        gc = "git commit";
+        gca = "git commit -a";
+        gco = "git checkout";
+        gd = "git diff";
+        gl = "git pull --prune";
+        gp = "git push origin HEAD";
+        gs = "git status -sb";
+        hs = "home-manager switch";
+        ll = "ls -lah";
+        rm = "rm -i";
+        tdate = "date +%Y.%m.%d..%H.%M";
+        ttime = "date +%H.%M";
+      }
+    };
+    firefox = {
+      # https://nixos.org/manual/nixos/stable/options.html#opt-programs.firefox.preferences
+    }; 
+    vim = {
+      defaultEditor = true;
+    };
+    xwayland = {
+      enable = true;
+    };
+    dconf = {
+      enable = true;
+    };
+  };
+}
diff --git a/server/home-manager.nix b/server/home-manager.nix
new file mode 100644
index 00000000..44e432c1
--- /dev/null
+++ b/server/home-manager.nix
@@ -0,0 +1,25 @@
+{ config, pkgs, ... }:
+# https://mipmip.github.io/home-manager-option-search/
+# https://nix-community.github.io/home-manager/index.html 
+let
+
+  if ${nixos-version} == "unstable":
+  home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/master.tar.gz";
+in
+{
+  imports = [
+    (import "${home-manager}/nixos")
+    ./variables.nix
+  ];
+
+  home-manager.users.${username} = {
+    /* The home.stateVersion option does not have a default and must be set */
+    home.stateVersion = "${nixos-version}";
+    /* Here goes the rest of your home-manager config, e.g. home.packages = [ pkgs.foo ]; */
+    programs.git = {
+      enable = true;
+      userName  = "${username}";
+      userEmail = "${email_address}";
+    };}
+  };
+}
\ No newline at end of file
diff --git a/server/test-configuration.nix b/server/test-configuration.nix
index a9c32968..c4cae31f 100644
--- a/server/test-configuration.nix
+++ b/server/test-configuration.nix
@@ -1,4 +1,4 @@
-{ pkgs, ... }: # A pinned version of Nixpkgs passed to the configuration by Nix
+{ config, pkgs, ... }: # A pinned version of Nixpkgs passed to the configuration by Nix
 
 {
   # Enable Nix flakes and the unified Nix CLI
@@ -24,14 +24,26 @@
     initialPassword = "Password";
   };
 
+  # Configure Tailscale
+
+
   # CLI tools, language runtimes, shells, and other desired packages
   environment.systemPackages = with pkgs; [
     curl
-    jq
-    wget
+    vim
     git
-    python
-    openssl
-    zsh
+    htop
+    wget
+    tailscale
   ];
-}sssss
\ No newline at end of file
+
+  # Enable services:
+  services = {
+    tailscale = {
+      enable = true;
+    };
+    openssh = {
+      enable = true;
+    };
+  }
+}
\ No newline at end of file
diff --git a/server/variables.nix b/server/variables.nix
new file mode 100644
index 00000000..49b11e73
--- /dev/null
+++ b/server/variables.nix
@@ -0,0 +1,15 @@
+{
+  # User configs
+  username = "albert";
+  user-full-name = "Albert J. Copeland";
+  email_address = "albert@sysctl.io";
+
+  # Machine configs
+  hostname = "p1-fedora";
+  hardware-type = "desktop"; # Desktop, Laptop, Server
+  system-arch = "x86_64-linux";
+
+  # OS configs
+  nixos-version = "unstable";
+  timezone = "Asia/Tokyo";
+}
\ No newline at end of file