From 03c388935410576204141e3505a5f81ec2004934 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Sun, 3 Oct 2021 16:19:37 +0200
Subject: [PATCH] Poorly add nix-build configs

---
 hosts/containers/nix-build/configuration.nix  | 111 ++++++++++++++++++
 hosts/containers/nix-build/copy.sh            |   2 +
 .../nix-build/hardware-configuration.nix      |  28 +++++
 3 files changed, 141 insertions(+)
 create mode 100644 hosts/containers/nix-build/configuration.nix
 create mode 100755 hosts/containers/nix-build/copy.sh
 create mode 100644 hosts/containers/nix-build/hardware-configuration.nix

diff --git a/hosts/containers/nix-build/configuration.nix b/hosts/containers/nix-build/configuration.nix
new file mode 100644
index 00000000..24b5abc2
--- /dev/null
+++ b/hosts/containers/nix-build/configuration.nix
@@ -0,0 +1,111 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
+
+  boot = {
+    loader.systemd-boot.enable = true;
+    loader.efi.efiSysMountPoint = "/boot";
+    tmpOnTmpfs = true;
+    kernelModules = [ "kvm-intel" ];
+    binfmt.emulatedSystems = [ "armv6l-linux" "armv7l-linux" "aarch64-linux" ];
+  };
+
+  nix = {
+    buildCores = 40;
+    maxJobs = 4;
+    package = pkgs.nixUnstable;
+    trustedUsers = [ "client" ];
+    extraOptions = ''
+      builders-use-substitutes = true
+    '';
+  };
+
+  networking.hostName = "nix-build"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Set your time zone.
+  # time.timeZone = "Europe/Amsterdam";
+
+  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
+  # Per-interface useDHCP will be mandatory in the future, so this generated config
+  # replicates the default behaviour.
+  networking.useDHCP = false;
+  networking.interfaces.enp6s18.useDHCP = true;
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Select internationalisation properties.
+  # i18n.defaultLocale = "en_US.UTF-8";
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  # };
+
+
+
+  # Configure keymap in X11
+  # services.xserver.layout = "us";
+  # services.xserver.xkbOptions = "eurosign:e";
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # Enable sound.
+  # sound.enable = true;
+  # hardware.pulseaudio.enable = true;
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  # users.users.jane = {
+  #   isNormalUser = true;
+  #   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+  # };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    wget
+    vim
+    git
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+  services.openssh.permitRootLogin = "yes";
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [ 22 ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "20.09"; # Did you read the comment?
+}
diff --git a/hosts/containers/nix-build/copy.sh b/hosts/containers/nix-build/copy.sh
new file mode 100755
index 00000000..54cebdbd
--- /dev/null
+++ b/hosts/containers/nix-build/copy.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+scp ./*.nix 172.22.99.156:/etc/nixos/
diff --git a/hosts/containers/nix-build/hardware-configuration.nix b/hosts/containers/nix-build/hardware-configuration.nix
new file mode 100644
index 00000000..6ebe7666
--- /dev/null
+++ b/hosts/containers/nix-build/hardware-configuration.nix
@@ -0,0 +1,28 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "sr_mod" "virtio_blk" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/41971a70-fb7f-4538-ae13-e1f4b27648fa";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/3320-D356";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+}