refactor(flake)!: machines -> hosts

hosts/nix-darwin/aarch64-darwin/limonka/configuration.nix

@@ -36,7 +36,6 @@
     #   keep-derivations = true
     # '';
 
-
     settings = {
       # Enable flakes and new 'nix' command
       experimental-features = [

hosts/nixos/x86_64-linux/jeeves/configuration.nix

@@ -12,9 +12,16 @@
     ./mindustry.nix
     # ./home-assistant
     ./samba.nix
+    # ./steam.nix
     # ./ollama.nix
+    # ./sunshine.nix
+    # ./photoprism.nix
+    # ./immich.nix
+    # ./nextcloud.nix
   ];
 
+  # services.kanidm = { };
+
   age.rekey = {
     hostPubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPopSTZ81UyKp9JSljCLp+Syk51zacjh9fLteqxQ6/aB";
     # masterIdentities = [ "${inputs.self}/secrets/privkey.age" ];

hosts/nixos/x86_64-linux/jeeves/network.nix

@@ -53,4 +53,6 @@
       linkConfig.Name = "wan0"; # "wlp15s0";
     };
   };
+
+  # systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
 }

hosts/nixos/x86_64-linux/jeeves/nginx.nix

@@ -1,6 +1,13 @@
 { inputs, outputs, lib, pkgs, config, ... }:
 
 {
+  # age.secrets."nextcloud.adminpass" = {
+  #   rekeyFile = "${inputs.self}/secrets/home/jeeves/nextcloud/adminpass.age";
+  #   mode = "770";
+  #   owner = "nextcloud";
+  #   group = "nextcloud";
+  # };
+
   environment.systemPackages = [
     # config.services.nextcloud.package
   ];
@@ -10,7 +17,7 @@
   services.nginx = {
     enable = true;
     package = pkgs.openresty;
-    # virtualHosts."_.jeeves.local" = {
+    # virtualHosts."_.${config.networking.hostName}.local" = {
     #   # listen = [
     #   #   {
     #   #     addr = "127.0.0.1";

modules/flake/configurations.nix

@@ -8,9 +8,12 @@ let
     hasDirectories
     recurseDir
     configuration-type-to-outputs-modules
-    configuration-type-to-outputs-machines;
+    configuration-type-to-outputs-hosts;
 in
 let
+  # Configuration helpers
+  configurationTypes = ["nixos" "nix-on-droid" "nix-darwin" "home-manager"];
+
   homeManagerModule = { root, system, hostname, users ? null }: {
     home-manager = {
       # Use same `pkgs` instance as system (i.e. carry over overlays)
@@ -30,15 +33,13 @@ let
       config = "${root}/home.nix";
     } else {
       # Not nixOnDroid
-      users = lib.attrsets.genAttrs
+      users =
+        lib.attrsets.genAttrs
           users
           (user: import "${root}/home/${user}.nix");
     });
   };
 
-  # Configuration helpers
-  configurationTypes = ["nixos" "nix-on-droid" "nix-darwin" "home-manager"];
-
   mkNixosHost = args @ { root, system, hostname, users }: lib.nixosSystem {
     inherit system;
     pkgs = withSystem system ({ pkgs, ... }: pkgs);
@@ -120,7 +121,7 @@ let
   };
 
   createConfigurations =
-    pred: mkHost: machines:
+    pred: mkHost: hosts:
     lib.foldAttrs
       lib.const
       [ ]
@@ -138,7 +139,7 @@ let
                     ${host} = mkHost { inherit system host configurationFiles; };
                   })
               hosts)
-          machines));
+          hosts));
 in
 {
   options = let
@@ -156,8 +157,8 @@ in
               Base directory of the contained configurations, used as a base for the rest of the options
             '';
             type = types.path;
-            default = "${self}/machines";
+            default = "${self}/hosts";
-            defaultText = ''''${self}/machines'';
+            defaultText = ''''${self}/hosts'';
           };
         } // (
           lib.pipe
@@ -194,29 +195,20 @@ in
 
   config = {
     flake = let
-      autoMachines =
+      autoHosts =
         lib.pipe
           configurationTypes
           [
             (builtins.map
               (configurationType:
                 lib.nameValuePair
-                "${configuration-type-to-outputs-machines configurationType}"
+                  "${configuration-type-to-outputs-hosts configurationType}"
                   (if config.flake.autoConfigurations.${configurationType}.enable
                     then recurseDir config.flake.autoConfigurations.${configurationType}.dir
                     else { })))
             builtins.listToAttrs
           ];
-    in {
+    in autoHosts // {
-      # Machines
-      # NOTE: manually inheriting generated machines to avoid recursion
-      #       (`autoMachines` depends on `config.flake` itself)
-      inherit (autoMachines)
-        nixosMachines
-        darwinMachines
-        nixOnDroidMachines
-        homeManagerMachines;
-
       # Configurations
       nixosConfigurations =
         createConfigurations
@@ -239,7 +231,7 @@ in
                 (lib.strings.removeSuffix ".nix")
                 (builtins.attrNames (configurationFiles."home" or { })));
             })
-          config.flake.${configuration-type-to-outputs-machines "nixos"};
+          self.${configuration-type-to-outputs-hosts "nixos"};
 
       nixOnDroidConfigurations =
         createConfigurations
@@ -256,7 +248,7 @@ in
               inherit system;
               hostname = host;
             })
-          config.flake.${configuration-type-to-outputs-machines "nix-on-droid"};
+          self.${configuration-type-to-outputs-hosts "nix-on-droid"};
 
       darwinConfigurations =
         createConfigurations
@@ -279,7 +271,7 @@ in
                 (lib.strings.removeSuffix ".nix")
                 (builtins.attrNames (configurationFiles."home" or { })));
             })
-          config.flake.${configuration-type-to-outputs-machines "nix-darwin"};
+          self.${configuration-type-to-outputs-hosts "nix-darwin"};
 
       homeConfigurations =
         createConfigurations
@@ -296,7 +288,7 @@ in
               inherit system;
               hostname = host;
             })
-          config.flake.${configuration-type-to-outputs-machines "home-manager"};
+          self.${configuration-type-to-outputs-hosts "home-manager"};
     };
   };
 }

modules/flake/deploy.nix

@@ -2,13 +2,13 @@
 
 let
   inherit (import ../../nix/utils.nix { inherit lib self; })
-    accumulateMachines
+    accumulateHosts
     configuration-type-to-deploy-type;
 in
 {
   flake = {
     deploy.nodes =
-      accumulateMachines
+      accumulateHosts
         # TODO: nix-on-droid
         ["nixos" "nix-darwin"]
         ({ host, system, configuration-type, configuration }:

nix/utils.nix

@@ -55,19 +55,19 @@ rec {
       (builtins.throw
         (mkError configuration-type));
 
-  # TODO: abstract away `_Machines` and `_Modules`
+  # TODO: abstract away `_Hosts` and `_Modules`
 
-  configuration-type-to-outputs-machines =
+  configuration-type-to-outputs-hosts =
     gen-configuration-type-to
       {
-        nixos = "nixosMachines";
+        nixos = "nixosHosts";
-        nix-on-droid = "nixOnDroidMachines";
+        nix-on-droid = "nixOnDroidHosts";
-        nix-darwin = "darwinMachines";
+        nix-darwin = "darwinHosts";
-        home-manager = "homeManagerMachines";
+        home-manager = "homeManagerHosts";
       }
       (configuration-type:
         builtins.throw
-          "Invaild configuration-type \"${configuration-type}\" for flake outputs' machines");
+          "Invaild configuration-type \"${configuration-type}\" for flake outputs' hosts");
 
   configuration-type-to-outputs-modules =
     gen-configuration-type-to
@@ -104,18 +104,18 @@ rec {
         builtins.throw
           "Invaild configuration-type \"${configuration-type}\" for deploy-rs deployment");
 
-  accumulateMachines = configuration-types: host-system-configuration-type-configuration-fn:
+  accumulateHosts = configuration-types: host-system-configuration-type-configuration-fn:
     lib.flip lib.concatMapAttrs
       (lib.genAttrs
         configuration-types
         (configuration-type:
           let
-            machines = configuration-type-to-outputs-machines configuration-type;
+            hosts = configuration-type-to-outputs-hosts configuration-type;
           in
-            self.${machines}))
+            self.${hosts}))
-      (configuration-type: machines:
+      (configuration-type: hosts:
         lib.pipe
-          machines
+          hosts
           [
             # Filter out nondirectories
             (lib.filterAttrs