Set editor.

common/cifs-client.nix

@@ -13,18 +13,22 @@
   fileSystems."/data/media" = {
     device = "//fractal/media";
     fsType = "cifs";
-    options = let
-      # this line prevents hanging on network split
-      automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
-    in ["${automount_opts},credentials=/etc/nixos/smb-secrets"];
+    options =
+      let
+        # this line prevents hanging on network split
+        automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
+      in
+      [ "${automount_opts},credentials=/etc/nixos/smb-secrets" ];
   };
 
   fileSystems."/data/shared" = {
     device = "//fractal/shared";
     fsType = "cifs";
-    options = let
-      # this line prevents hanging on network split
-      automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
-    in ["${automount_opts},credentials=/etc/nixos/smb-secrets"];
+    options =
+      let
+        # this line prevents hanging on network split
+        automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
+      in
+      [ "${automount_opts},credentials=/etc/nixos/smb-secrets" ];
   };
 }

common/consul.nix

@@ -1,6 +1,10 @@
 { pkgs, config, ... }:
 let
-  servers = [ "c1" "c2" "c3" ];
+  servers = [
+    "c1"
+    "c2"
+    "c3"
+  ];
   server_enabled = builtins.elem config.networking.hostName servers;
 in
 {
@@ -21,12 +25,20 @@ in
     };
   };
 
-  environment.persistence."/persist".directories = [
-    "/var/lib/consul"
-  ];
+  environment.persistence."/persist".directories = [ "/var/lib/consul" ];
 
   networking.firewall = {
-    allowedTCPPorts = [ 8600 8500 8301 8302 8300 ];
-    allowedUDPPorts = [ 8600 8301 8302 ];
+    allowedTCPPorts = [
+      8600
+      8500
+      8301
+      8302
+      8300
+    ];
+    allowedUDPPorts = [
+      8600
+      8301
+      8302
+    ];
   };
 }

common/docker.nix

@@ -1,3 +1 @@
-{
-  virtualisation.docker.enable = true;
-}
+{ virtualisation.docker.enable = true; }

common/encrypted-btrfs-layout.nix

@@ -32,7 +32,7 @@ in
                 format = "vfat";
                 mountpoint = "/boot";
                 mountOptions = [
-                  "umask=0077"  # to avoid the random seed being world readable
+                  "umask=0077" # to avoid the random seed being world readable
                 ];
               };
             };

common/global/cpufreq.nix

@@ -1,3 +1 @@
-{
-  powerManagement.cpuFreqGovernor = "ondemand";
-}
+{ powerManagement.cpuFreqGovernor = "ondemand"; }

common/global/flakes.nix

@@ -1,3 +1,6 @@
 {
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
 }

common/global/locale.nix

@@ -1,3 +1 @@
-{
-  time.timeZone = "Europe/Lisbon";
-}
+{ time.timeZone = "Europe/Lisbon"; }

common/global/network.nix

@@ -10,8 +10,6 @@
   };
 
   environment.persistence."/persist" = {
-    directories = [
-      "/var/db/dhcpcd"
-    ];
+    directories = [ "/var/db/dhcpcd" ];
   };
 }

common/global/nix.nix

@@ -1,5 +1,8 @@
 {
-  nix.settings.trusted-users = [ "root" "@wheel" ];
+  nix.settings.trusted-users = [
+    "root"
+    "@wheel"
+  ];
   nix.gc = {
     automatic = true;
     dates = "weekly";

common/global/show-changelog.nix

@@ -1,10 +1,15 @@
-{ pkgs, config, lib, ... }:
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
 
 {
   system.activationScripts.show-update-changelog = ''
-      if [[ -e /run/current-system ]]; then
-        echo "[show-update-changelog] System Changelog"
-        ${lib.getExe pkgs.nvd} --nix-bin-dir='${config.nix.package}/bin' diff /run/current-system "$systemConfig"
-      fi
+    if [[ -e /run/current-system ]]; then
+      echo "[show-update-changelog] System Changelog"
+      ${lib.getExe pkgs.nvd} --nix-bin-dir='${config.nix.package}/bin' diff /run/current-system "$systemConfig"
+    fi
   '';
 }

common/global/tailscale.nix

@@ -8,7 +8,5 @@ in
 
   services.tailscale.package = pkgs.unstable.tailscale;
 
-  environment.persistence."/persist".directories = [
-    "/var/lib/tailscale"
-  ];
+  environment.persistence."/persist".directories = [ "/var/lib/tailscale" ];
 }

common/global/tailscale_lib.nix

@@ -1,8 +1,15 @@
 # https://guekka.github.io/nixos-server-2/
-{ config, lib, pkgs, ... }:
-with lib; let
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib;
+let
   cfg = config.services.tailscaleAutoconnect;
-in {
+in
+{
   options.services.tailscaleAutoconnect = {
     enable = mkEnableOption "tailscaleAutoconnect";
 
@@ -56,9 +63,15 @@ in {
       description = "Automatic connection to Tailscale";
 
       # make sure tailscale is running before trying to connect to tailscale
-      after = ["network-pre.target" "tailscale.service"];
-      wants = ["network-pre.target" "tailscale.service"];
-      wantedBy = ["multi-user.target"];
+      after = [
+        "network-pre.target"
+        "tailscale.service"
+      ];
+      wants = [
+        "network-pre.target"
+        "tailscale.service"
+      ];
+      wantedBy = [ "multi-user.target" ];
 
       serviceConfig.Type = "oneshot";
 

common/glusterfs.nix

@@ -1,13 +1,24 @@
-{ pkgs, config, lib, ... }:
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
 {
   services.glusterfs = {
     enable = true;
   };
 
-  environment.persistence."/persist".directories = [
-    "/var/lib/glusterd"
-  ];
+  environment.persistence."/persist".directories = [ "/var/lib/glusterd" ];
 
   # TODO: each volume needs its own port starting at 49152
-  networking.firewall.allowedTCPPorts = [ 24007 24008 24009 49152 49153 49154 49155 ];
+  networking.firewall.allowedTCPPorts = [
+    24007
+    24008
+    24009
+    49152
+    49153
+    49154
+    49155
+  ];
 }

common/impermanence.nix

@@ -1,13 +1,9 @@
 { pkgs, inputs, ... }:
 {
-  imports = [
-    inputs.impermanence.nixosModules.impermanence
-  ];
+  imports = [ inputs.impermanence.nixosModules.impermanence ];
 
   environment.persistence."/persist" = {
-    directories = [
-      "/var/lib/nixos"
-    ];
+    directories = [ "/var/lib/nixos" ];
     files = [
       "/etc/machine-id"
       "/etc/ssh/ssh_host_ed25519_key"
@@ -17,11 +13,23 @@
     ];
   };
 
-  fileSystems."/".options = ["compress=zstd" "noatime" ];
-  fileSystems."/nix".options = ["compress=zstd" "noatime" ];
-  fileSystems."/persist".options = ["compress=zstd" "noatime" ];
+  fileSystems."/".options = [
+    "compress=zstd"
+    "noatime"
+  ];
+  fileSystems."/nix".options = [
+    "compress=zstd"
+    "noatime"
+  ];
+  fileSystems."/persist".options = [
+    "compress=zstd"
+    "noatime"
+  ];
   fileSystems."/persist".neededForBoot = true;
-  fileSystems."/var/log".options = ["compress=zstd" "noatime" ];
+  fileSystems."/var/log".options = [
+    "compress=zstd"
+    "noatime"
+  ];
   fileSystems."/var/log".neededForBoot = true;
 
   users.mutableUsers = false;
@@ -58,4 +66,3 @@
     umount /mnt
   '';
 }
-

common/nomad.nix

@@ -1,7 +1,11 @@
 # inspiration: https://github.com/astro/skyflake/blob/main/nixos-modules/nomad.nix
 { pkgs, config, ... }:
 let
-  servers = [ "c1" "c2" "c3" ];
+  servers = [
+    "c1"
+    "c2"
+    "c3"
+  ];
   server_enabled = builtins.elem config.networking.hostName servers;
 in
 {
@@ -58,7 +62,7 @@ in
       allow_privileged = true;
       # for keepalived, though only really needing "NET_ADMIN","NET_BROADCAST","NET_RAW" on top of default
       # TODO: trim this down
-      allow_caps = ["all"];
+      allow_caps = [ "all" ];
       volumes.enabled = true;
       extra_labels = [
         "job_name"
@@ -83,7 +87,15 @@ in
   ];
 
   networking.firewall = {
-    allowedTCPPorts = if server_enabled then [ 4646 4647 4648 ] else [ 4646 ];
-    allowedUDPPorts = if server_enabled then [ 4648 ] else [];
+    allowedTCPPorts =
+      if server_enabled then
+        [
+          4646
+          4647
+          4648
+        ]
+      else
+        [ 4646 ];
+    allowedUDPPorts = if server_enabled then [ 4648 ] else [ ];
   };
 }

common/syncthing-data.nix

@@ -5,9 +5,7 @@
   # This could list the owner user but I'm not sure if it's already created at
   # the time impermanence setup runs.
   # Note: chown syncthing:syncthing /data/sync && chmod 700 /data/sync also seems to work
-  environment.persistence."/persist".directories = [
-    "/data/sync"
-  ];
+  environment.persistence."/persist".directories = [ "/data/sync" ];
 
   services.syncthing = {
     enable = true;
@@ -18,10 +16,18 @@
     overrideFolders = true;
     settings = {
       devices = {
-        "c1" = { id = "53JGRHQ-VGBYIGH-7IT6Z5S-3IMRY2I-LJZAE3B-QUDH3QF-4F4QKVC-VBWPJQ4"; };
-        "c2" = { id = "Z3D476N-PUV6WAD-DSJWVBO-TWEOD4I-KDDMNRB-QEBOP6T-BYPGYTX-RAAYGAW"; };
-        "c3" = { id = "D3C3YII-A3QGUNF-LHOGZNX-GJ4ZF3X-VVLMNY5-BBKF3BO-KNHKJMD-EA5QYQJ"; };
-        "zippy" = { id = "WXDYZWN-JG2OBQH-CC42RMM-LPJGTS6-Y2BV37J-TYSLHL4-VHGYL5M-URI42QJ"; };
+        "c1" = {
+          id = "53JGRHQ-VGBYIGH-7IT6Z5S-3IMRY2I-LJZAE3B-QUDH3QF-4F4QKVC-VBWPJQ4";
+        };
+        "c2" = {
+          id = "Z3D476N-PUV6WAD-DSJWVBO-TWEOD4I-KDDMNRB-QEBOP6T-BYPGYTX-RAAYGAW";
+        };
+        "c3" = {
+          id = "D3C3YII-A3QGUNF-LHOGZNX-GJ4ZF3X-VVLMNY5-BBKF3BO-KNHKJMD-EA5QYQJ";
+        };
+        "zippy" = {
+          id = "WXDYZWN-JG2OBQH-CC42RMM-LPJGTS6-Y2BV37J-TYSLHL4-VHGYL5M-URI42QJ";
+        };
       };
       folders = {
         "wordpress" = {

common/unattended-encryption.nix

@@ -1,8 +1,8 @@
 {
   boot.initrd.kernelModules = [ "usb_storage" ];
   boot.initrd.luks.devices."luksroot" = {
-      allowDiscards = true;
-      bypassWorkqueues = true;
-      keyFileSize = 4096;
+    allowDiscards = true;
+    bypassWorkqueues = true;
+    keyFileSize = 4096;
   };
 }

flake.nix

@@ -20,63 +20,82 @@
     };
   };
 
-  outputs = { self, nixpkgs, nixpkgs-unstable, deploy-rs, disko, ... }@inputs:
+  outputs =
+    {
+      self,
+      nixpkgs,
+      nixpkgs-unstable,
+      deploy-rs,
+      disko,
+      ...
+    }@inputs:
     let
       inherit (self);
 
-      overlay-unstable = final: prev: {
-        unstable = nixpkgs-unstable.legacyPackages.${prev.system};
-      };
+      overlay-unstable = final: prev: { unstable = nixpkgs-unstable.legacyPackages.${prev.system}; };
 
-      mkNixos = system: modules: nixpkgs.lib.nixosSystem {
-        system = system;
-        modules = [
-          ({ config, pkgs, ... }: {
-             nixpkgs.overlays = [ overlay-unstable ];
-             nixpkgs.config.allowUnfree = true;
-           })
-          disko.nixosModules.disko
-	  inputs.home-manager.nixosModules.home-manager {
-	    home-manager = {
-	      useGlobalPkgs = true;
-	      useUserPackages = true;
-	      users.ppetru = {
-                imports = [
-                  inputs.nixvim.homeManagerModules.nixvim
-                  ./home
-                ];
+      mkNixos =
+        system: modules:
+        nixpkgs.lib.nixosSystem {
+          system = system;
+          modules = [
+            (
+              { config, pkgs, ... }:
+              {
+                nixpkgs.overlays = [ overlay-unstable ];
+                nixpkgs.config.allowUnfree = true;
+              }
+            )
+            disko.nixosModules.disko
+            inputs.home-manager.nixosModules.home-manager
+            {
+              home-manager = {
+                useGlobalPkgs = true;
+                useUserPackages = true;
+                users.ppetru = {
+                  imports = [
+                    inputs.nixvim.homeManagerModules.nixvim
+                    ./home
+                  ];
+                };
               };
-            };
-	  }
-        ] ++ modules;
-        specialArgs = { inherit inputs self; };
-      };
+            }
+          ] ++ modules;
+          specialArgs = {
+            inherit inputs self;
+          };
+        };
 
-      pkgsFor = system: import nixpkgs {
-        inherit system;
-        overlays = [ overlay-unstable ];
-      };
+      pkgsFor =
+        system:
+        import nixpkgs {
+          inherit system;
+          overlays = [ overlay-unstable ];
+        };
 
-      deployPkgsFor = system: import nixpkgs {
-        inherit system;
-        overlays = [
-          overlay-unstable
-          deploy-rs.overlay
-          (self: super: {
-            deploy-rs = {
-              inherit (pkgsFor system) deploy-rs;
-              lib = super.deploy-rs.lib;
-            };
-          })
-        ];
-      };
-    in {
+      deployPkgsFor =
+        system:
+        import nixpkgs {
+          inherit system;
+          overlays = [
+            overlay-unstable
+            deploy-rs.overlay
+            (self: super: {
+              deploy-rs = {
+                inherit (pkgsFor system) deploy-rs;
+                lib = super.deploy-rs.lib;
+              };
+            })
+          ];
+        };
+    in
+    {
       nixosConfigurations = {
         c1 = mkNixos "x86_64-linux" [ ./hosts/c1 ];
         c2 = mkNixos "x86_64-linux" [ ./hosts/c2 ];
         c3 = mkNixos "x86_64-linux" [ ./hosts/c3 ];
         nix-dev = mkNixos "x86_64-linux" [ ./hosts/nix-dev ];
-        alo-cloud-1 = mkNixos "aarch64-linux" [./hosts/alo-cloud-1 ];
+        alo-cloud-1 = mkNixos "aarch64-linux" [ ./hosts/alo-cloud-1 ];
         zippy = mkNixos "x86_64-linux" [ ./hosts/zippy ];
         chilly = mkNixos "x86_64-linux" [ ./hosts/chilly ];
       };
@@ -144,5 +163,7 @@
       };
 
       checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
+
+      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
     };
 }

home/default.nix

@@ -1,12 +1,15 @@
 { pkgs, ... }:
 let
   packages = import ./packages.nix { inherit pkgs; };
-in {
+in
+{
   home = {
     inherit packages;
-    stateVersion = "24.05";  # TODO: unify this with the references in flake.nix:inputs
+    stateVersion = "24.05"; # TODO: unify this with the references in flake.nix:inputs
 
     sessionVariables = {
+      EDITOR = "nvim";
+      VISUAL = "nvim";
       MOSH_SERVER_NETWORK_TMOUT = 604800;
       NOMAD_ADDR = "http://nomad.service.consul:4646";
     };

home/packages.nix

@@ -9,4 +9,5 @@ let
     vim
     zsh
   ];
-in nixTools
+in
+nixTools

hosts/alo-cloud-1/hardware.nix

@@ -1,47 +1,55 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "virtio_pci" "virtio_scsi" "usbhid" "sr_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "virtio_pci"
+    "virtio_scsi"
+    "usbhid"
+    "sr_mod"
+  ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
-      fsType = "btrfs";
-      options = [ "subvol=root" ];
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
+    fsType = "btrfs";
+    options = [ "subvol=root" ];
+  };
 
-  fileSystems."/nix" =
-    { device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
-      fsType = "btrfs";
-      options = [ "subvol=nix" ];
-    };
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
+    fsType = "btrfs";
+    options = [ "subvol=nix" ];
+  };
 
-  fileSystems."/persist" =
-    { device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
-      fsType = "btrfs";
-      options = [ "subvol=persist" ];
-    };
+  fileSystems."/persist" = {
+    device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
+    fsType = "btrfs";
+    options = [ "subvol=persist" ];
+  };
 
-  fileSystems."/var/log" =
-    { device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
-      fsType = "btrfs";
-      options = [ "subvol=log" ];
-    };
+  fileSystems."/var/log" = {
+    device = "/dev/disk/by-uuid/4275af2a-648c-4778-8090-7e5ef5c2846b";
+    fsType = "btrfs";
+    options = [ "subvol=log" ];
+  };
 
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/FF9C-DC81";
-      fsType = "vfat";
-      options = [ "umask=0077" ]; # to avoid the random seed being world readable
-    };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/FF9C-DC81";
+    fsType = "vfat";
+    options = [ "umask=0077" ]; # to avoid the random seed being world readable
+  };
 
-  swapDevices = [ {
-    device = "/dev/disk/by-label/swap";
-  }];
+  swapDevices = [ { device = "/dev/disk/by-label/swap"; } ];
 
   nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }

hosts/alo-cloud-1/reverse-proxy.nix

@@ -1,9 +1,7 @@
 { pkgs, ... }:
 {
   environment.systemPackages = [ pkgs.traefik ];
-  environment.persistence."/persist".files = [
-    "/acme/acme.json"
-  ];
+  environment.persistence."/persist".files = [ "/acme/acme.json" ];
 
   services.traefik = {
     enable = true;
@@ -14,7 +12,7 @@
         sendAnonymousUsage = false;
       };
 
-      accessLog = {};
+      accessLog = { };
 
       api = {
         dashboard = true;
@@ -25,10 +23,10 @@
           acme = {
             email = "petru@paler.net";
             storage = "/acme/acme.json";
-            tlsChallenge = {};
+            tlsChallenge = { };
           };
-         };
-       };
+        };
+      };
 
       entryPoints = {
         web = {
@@ -60,9 +58,9 @@
     dynamicConfigOptions = {
       http = {
         services = {
-	  # edgy over Tailscale
-          alo-cluster.loadBalancer.servers = [{ url = "http://100.64.229.126:10080"; }];
-          varnish-cache.loadBalancer.servers = [{ url = "http://localhost:6081"; }];
+          # edgy over Tailscale
+          alo-cluster.loadBalancer.servers = [ { url = "http://100.64.229.126:10080"; } ];
+          varnish-cache.loadBalancer.servers = [ { url = "http://localhost:6081"; } ];
         };
 
         routers = {

hosts/c1/default.nix

@@ -1,9 +1,9 @@
 { pkgs, inputs, ... }:
 {
   imports = [
+    ../../common/encrypted-btrfs-layout.nix
     ../../common/global
     ../../common/compute-node.nix
-    ../../common/encrypted-btrfs-layout.nix
     ./hardware.nix
   ];
 

hosts/c1/hardware.nix

@@ -1,11 +1,21 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];

hosts/c2/default.nix

@@ -1,9 +1,9 @@
 { pkgs, inputs, ... }:
 {
   imports = [
+    ../../common/encrypted-btrfs-layout.nix
     ../../common/global
     ../../common/compute-node.nix
-    ../../common/encrypted-btrfs-layout.nix
     ./hardware.nix
   ];
 

hosts/c2/hardware.nix

@@ -1,11 +1,21 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];

hosts/c3/default.nix

@@ -1,9 +1,9 @@
 { pkgs, inputs, ... }:
 {
   imports = [
+    ../../common/encrypted-btrfs-layout.nix
     ../../common/global
     ../../common/compute-node.nix
-    ../../common/encrypted-btrfs-layout.nix
     ./hardware.nix
   ];
 

hosts/c3/hardware.nix

@@ -1,11 +1,22 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];

hosts/chilly/default.nix

@@ -1,9 +1,14 @@
-{ lib, pkgs, inputs, ... }:
+{
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
 {
   imports = [
+    ../../common/encrypted-btrfs-layout.nix
     ../../common/global
     ../../common/base-node.nix
-    ../../common/encrypted-btrfs-layout.nix
     ./hardware.nix
   ];
 

hosts/chilly/hardware.nix

@@ -1,11 +1,20 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "usb_storage"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
@@ -13,4 +22,3 @@
   nixpkgs.hostPlatform = "x86_64-linux";
   hardware.cpu.intel.updateMicrocode = true;
 }
-

hosts/nix-dev/hardware.nix

@@ -1,23 +1,32 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/d8fd0d0d-99f3-47c3-9821-1ecb51e0fa7b";
-      fsType = "ext4";
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/d8fd0d0d-99f3-47c3-9821-1ecb51e0fa7b";
+    fsType = "ext4";
+  };
 
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/f50d64a5-948d-4ff4-88f2-0e0f4eae4c9e"; }
-    ];
+  swapDevices = [ { device = "/dev/disk/by-uuid/f50d64a5-948d-4ff4-88f2-0e0f4eae4c9e"; } ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }

hosts/zippy/default.nix

@@ -1,10 +1,10 @@
 { pkgs, inputs, ... }:
 {
   imports = [
+    ../../common/encrypted-btrfs-layout.nix
     ../../common/global
     ../../common/compute-node.nix
     ../../common/dev-node.nix
-    ../../common/encrypted-btrfs-layout.nix
     ./hardware.nix
   ];
 

hosts/zippy/hardware.nix

@@ -1,11 +1,22 @@
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ehci_pci"
+    "ahci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
@@ -13,4 +24,3 @@
   nixpkgs.hostPlatform = "x86_64-linux";
   hardware.cpu.intel.updateMicrocode = true;
 }
-