From 0f779af4a7f8e3ad6f143253ce75fd59b61fbed6 Mon Sep 17 00:00:00 2001
From: Valentin Brandl <mail+dev@vbrandl.net>
Date: Wed, 9 Nov 2022 19:59:49 +0100
Subject: [PATCH] Add configuration for Thinkpad E14

---
 flake.nix             |   1 +
 machines/morpheus.nix | 132 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 133 insertions(+)
 create mode 100644 machines/morpheus.nix

diff --git a/flake.nix b/flake.nix
index f1a7ba4..b1ca96c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,6 +14,7 @@
   outputs = inputs: {
     nixosConfigurations = {
       w1n5t0n = import ./machines/w1n5t0n.nix inputs;
+      morpheus = import ./machines/morpheus.nix inputs;
     };
     homeConfigurations = {
       me = inputs.home-manager.lib.homeManagerConfiguration {
diff --git a/machines/morpheus.nix b/machines/morpheus.nix
new file mode 100644
index 0000000..53b298b
--- /dev/null
+++ b/machines/morpheus.nix
@@ -0,0 +1,132 @@
+inputs:
+let
+  system = "x86_64-linux";
+  hostname = "morpheus";
+in
+inputs.nixpkgs.lib.nixosSystem {
+  inherit system;
+  modules = [
+    { system.stateVersion = "22.05"; }
+    (import ./common.nix inputs)
+    (import ./dev.nix inputs)
+    (import ./entertainment.nix inputs)
+    (import ./office.nix inputs)
+    ({ pkgs, lib, ... }: {
+      system.autoUpgrade = {
+        enable = true;
+        allowReboot = false;
+      };
+
+      networking = {
+        hostName = hostname;
+        interfaces.enp1s0.useDHCP = true;
+        interfaces.wlp2s0.useDHCP = true;
+      };
+      # enable touchpad support
+      services.xserver.libinput.enable = true;
+      users.users.me = {
+        isNormalUser = true;
+        createHome = true;
+        extraGroups = [
+          "adbusers"
+          "audio"
+          "davfs2"
+          "disk"
+          "docker"
+          "networkmanager"
+          "plugdev"
+          "users"
+          "uucp"
+          "vboxusers"
+          "video"
+          "wheel"
+        ];
+        shell = pkgs.zsh;
+      };
+      boot = {
+        initrd = {
+          #availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+          availableKernelModules = [ "nvme" "xhci_pci" "usb_storage" "sd_mod" ];
+          kernelModules = [ ];
+          luks.devices."system".device = "/dev/disk/by-uuid/06549d22-b96c-44f2-bb27-45200d5feda5";
+        };
+        kernelModules = [ "kvm-amd" ];
+        # use latest kernel
+        kernelPackages = pkgs.linuxPackages_latest;
+        kernel.sysctl = {
+          # function keys on keychron keyboard won't work otherwise
+          "module.hid_apple.parameters.fnmode" = "2";
+        };
+        # Use the systemd-boot EFI boot loader.
+        loader = {
+          systemd-boot.enable = true;
+          efi = {
+            canTouchEfiVariables = true;
+            efiSysMountPoint = "/boot/efi";
+          };
+        };
+        # mount tmp as tmpfs
+        tmpOnTmpfs = true;
+        # Enable NTFS support
+        supportedFilesystems = [ "ntfs" ];
+      };
+
+      fileSystems."/" =
+        { device = "/dev/disk/by-uuid/93bdadfc-961a-4ea6-aef0-d3cd50847f0b";
+          fsType = "btrfs";
+          options = [ "subvol=root" "compress=zstd" ];
+        };
+
+      fileSystems."/boot/efi" =
+        { device = "/dev/disk/by-uuid/4CD4-D5AB";
+          fsType = "vfat";
+        };
+
+      fileSystems."/nix" =
+        { device = "/dev/disk/by-uuid/93bdadfc-961a-4ea6-aef0-d3cd50847f0b";
+          fsType = "btrfs";
+          options = [ "subvol=nix" "compress=zstd" "noatime" ];
+        };
+
+      fileSystems."/home" =
+        { device = "/dev/disk/by-uuid/93bdadfc-961a-4ea6-aef0-d3cd50847f0b";
+          fsType = "btrfs";
+          options = [ "subvol=home" "compress=zstd" ];
+        };
+
+      fileSystems."/swap" =
+        { device = "/dev/disk/by-uuid/93bdadfc-961a-4ea6-aef0-d3cd50847f0b";
+          fsType = "btrfs";
+          options = [ "subvol=swap" "noatime" ];
+        };
+
+      swapDevices = [
+        { device = "/swap/swapfile"; }
+      ];
+
+      powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+
+      hardware = {
+        #opengl = {
+          #extraPackages = with pkgs; [
+            #rocm-opencl-icd
+            #rocm-opencl-runtime
+          #];
+        #};
+      };
+    })
+    inputs.home-manager.nixosModules.home-manager
+    {
+      home-manager = {
+        useGlobalPkgs = true;
+        useUserPackages = true;
+        extraSpecialArgs = {
+          inherit inputs;
+          inherit system;
+          hostname = hostname;
+        };
+        users.me = import ../users/me.nix;
+      };
+    }
+  ];
+}