clanCore: refactor flake-module.nix into smaller files

flake.nix

@@ -41,7 +41,6 @@
 
         ./lib/flake-module.nix
         ./nixosModules/flake-module.nix
-        ./nixosModules/clanCore/flake-module.nix
       ];
     });
 }

nixosModules/clanCore/default.nix

@@ -0,0 +1,17 @@
+{
+  imports = [
+    ./backups.nix
+    ./imports.nix
+    ./meshnamed
+    ./metadata.nix
+    ./networking.nix
+    ./nix-settings.nix
+    ./options.nix
+    ./outputs.nix
+    ./packages.nix
+    ./schema.nix
+    ./secrets
+    ./vm.nix
+    ./zerotier
+  ];
+}

nixosModules/clanCore/flake-module.nix

@@ -1,127 +0,0 @@
-{ self, inputs, lib, ... }: {
-  flake.nixosModules.clanCore = { config, pkgs, options, ... }: {
-    imports = [
-      ./backups.nix
-      ./clan-imports
-      ./secrets
-      ./zerotier
-      ./meshnamed
-      ./networking.nix
-      ./packages.nix
-      ./nix-settings.nix
-      inputs.sops-nix.nixosModules.sops
-      # just some example options. Can be removed later
-      ./vm.nix
-      ./options.nix
-    ];
-    options.clanSchema = lib.mkOption {
-      type = lib.types.attrs;
-      description = "The json schema for the .clan options namespace";
-      default = self.lib.jsonschema.parseOptions options.clan;
-    };
-    options.clanCore = {
-      clanName = lib.mkOption {
-        type = lib.types.str;
-        description = ''
-          the name of the clan
-        '';
-      };
-      clanDir = lib.mkOption {
-        type = lib.types.either lib.types.path lib.types.str;
-        description = ''
-          the location of the flake repo, used to calculate the location of facts and secrets
-        '';
-      };
-      clanIcon = lib.mkOption {
-        type = lib.types.nullOr lib.types.path;
-        description = ''
-          the location of the clan icon
-        '';
-      };
-      machineName = lib.mkOption {
-        type = lib.types.str;
-        description = ''
-          the name of the machine
-        '';
-      };
-      clanPkgs = lib.mkOption {
-        default = self.packages.${pkgs.system};
-        defaultText = "self.packages.${pkgs.system}";
-        internal = true;
-      };
-    };
-    # TODO: factor these out into a separate interface.nix.
-    # Also think about moving these options out of `system.clan`.
-    # Maybe we should not re-use the already polluted confg.system namespace
-    #   and instead have a separate top-level namespace like `clanOutputs`, with
-    #   well defined options marked as `internal = true;`.
-    options.system.clan = lib.mkOption {
-      type = lib.types.submodule {
-        options = {
-          deployment.data = lib.mkOption {
-            type = lib.types.attrs;
-            description = ''
-              the data to be written to the deployment.json file
-            '';
-          };
-          deployment.file = lib.mkOption {
-            type = lib.types.path;
-            description = ''
-              the location of the deployment.json file
-            '';
-          };
-          deploymentAddress = lib.mkOption {
-            type = lib.types.str;
-            description = ''
-              the address of the deployment server
-            '';
-          };
-          secretsUploadDirectory = lib.mkOption {
-            type = lib.types.path;
-            description = ''
-              the directory on the deployment server where secrets are uploaded
-            '';
-          };
-          uploadSecrets = lib.mkOption {
-            type = lib.types.path;
-            description = ''
-              script to upload secrets to the deployment server
-            '';
-            default = "${pkgs.coreutils}/bin/true";
-          };
-          generateSecrets = lib.mkOption {
-            type = lib.types.path;
-            description = ''
-              script to generate secrets
-            '';
-            default = "${pkgs.coreutils}/bin/true";
-          };
-          vm.config = lib.mkOption {
-            type = lib.types.attrs;
-            description = ''
-              the vm config
-            '';
-          };
-          vm.create = lib.mkOption {
-            type = lib.types.path;
-            description = ''
-              json metadata about the vm
-            '';
-          };
-        };
-      };
-      description = ''
-        utility outputs for clan management of this machine
-      '';
-    };
-    # optimization for faster secret generate/upload and machines update
-    config = {
-      system.clan.deployment.data = {
-        inherit (config.system.clan) uploadSecrets generateSecrets;
-        inherit (config.clan.networking) deploymentAddress;
-        inherit (config.clanCore) secretsUploadDirectory;
-      };
-      system.clan.deployment.file = pkgs.writeText "deployment.json" (builtins.toJSON config.system.clan.deployment.data);
-    };
-  };
-}

nixosModules/clanCore/metadata.nix

@@ -0,0 +1,32 @@
+{ lib, pkgs, ... }: {
+  options.clanCore = {
+    clanName = lib.mkOption {
+      type = lib.types.str;
+      description = ''
+        the name of the clan
+      '';
+    };
+    clanDir = lib.mkOption {
+      type = lib.types.either lib.types.path lib.types.str;
+      description = ''
+        the location of the flake repo, used to calculate the location of facts and secrets
+      '';
+    };
+    clanIcon = lib.mkOption {
+      type = lib.types.nullOr lib.types.path;
+      description = ''
+        the location of the clan icon
+      '';
+    };
+    machineName = lib.mkOption {
+      type = lib.types.str;
+      description = ''
+        the name of the machine
+      '';
+    };
+    clanPkgs = lib.mkOption {
+      defaultText = "self.packages.${pkgs.system}";
+      internal = true;
+    };
+  };
+}

nixosModules/clanCore/outputs.nix

@@ -0,0 +1,76 @@
+{ config, lib, pkgs, ... }: {
+  # TODO: factor these out into a separate interface.nix.
+  # Also think about moving these options out of `system.clan`.
+  # Maybe we should not re-use the already polluted confg.system namespace
+  #   and instead have a separate top-level namespace like `clanOutputs`, with
+  #   well defined options marked as `internal = true;`.
+  options.system.clan = lib.mkOption {
+    type = lib.types.submodule {
+      options = {
+        deployment.data = lib.mkOption {
+          type = lib.types.attrs;
+          description = ''
+            the data to be written to the deployment.json file
+          '';
+        };
+        deployment.file = lib.mkOption {
+          type = lib.types.path;
+          description = ''
+            the location of the deployment.json file
+          '';
+        };
+        deploymentAddress = lib.mkOption {
+          type = lib.types.str;
+          description = ''
+            the address of the deployment server
+          '';
+        };
+        secretsUploadDirectory = lib.mkOption {
+          type = lib.types.path;
+          description = ''
+            the directory on the deployment server where secrets are uploaded
+          '';
+        };
+        uploadSecrets = lib.mkOption {
+          type = lib.types.path;
+          description = ''
+            script to upload secrets to the deployment server
+          '';
+          default = "${pkgs.coreutils}/bin/true";
+        };
+        generateSecrets = lib.mkOption {
+          type = lib.types.path;
+          description = ''
+            script to generate secrets
+          '';
+          default = "${pkgs.coreutils}/bin/true";
+        };
+        vm.config = lib.mkOption {
+          type = lib.types.attrs;
+          description = ''
+            the vm config
+          '';
+        };
+        vm.create = lib.mkOption {
+          type = lib.types.path;
+          description = ''
+            json metadata about the vm
+          '';
+        };
+      };
+    };
+    description = ''
+      utility outputs for clan management of this machine
+    '';
+  };
+  # optimization for faster secret generate/upload and machines update
+  config = {
+    system.clan.deployment.data = {
+      inherit (config.system.clan) uploadSecrets generateSecrets;
+      inherit (config.clan.networking) deploymentAddress;
+      inherit (config.clanCore) secretsUploadDirectory;
+    };
+    system.clan.deployment.file = pkgs.writeText "deployment.json" (builtins.toJSON config.system.clan.deployment.data);
+  };
+
+}

nixosModules/clanCore/schema.nix

@@ -0,0 +1,11 @@
+{ options, lib, ... }:
+let
+  jsonschema = import ../../lib/jsonschema { inherit lib; };
+in
+{
+  options.clanSchema = lib.mkOption {
+    type = lib.types.attrs;
+    description = "The json schema for the .clan options namespace";
+    default = jsonschema.parseOptions options.clan;
+  };
+}

nixosModules/flake-module.nix

@@ -1,6 +1,13 @@
-{ ... }: {
+{ inputs, self, ... }: {
   flake.nixosModules = {
     hidden-ssh-announce.imports = [ ./hidden-ssh-announce.nix ];
     installer.imports = [ ./installer ];
+    clanCore.imports = [
+      inputs.sops-nix.nixosModules.sops
+      ./clanCore
+      ({ pkgs, lib, ... }: {
+        clanCore.clanPkgs = lib.mkDefault self.packages.${pkgs.hostPlatform.system};
+      })
+    ];
   };
 }