Add build-worker container image

.gitignore

@@ -1 +1,2 @@
 testing/**
+result

config/common/default.nix

@@ -9,7 +9,6 @@ with lib; {
     ../../modules
   ];
   environment.systemPackages = with pkgs; [
-    kitty.terminfo
     bat
     dig
     htop
@@ -23,6 +22,8 @@ with lib; {
     unzip
     zip
     figlet
+  ] ++ lib.optionals (!config.kyouma.machine-type.container) [
+    kitty.terminfo
   ];
   programs = {
     mtr.enable = true;
@@ -57,7 +58,7 @@ with lib; {
   nix.gc.automatic = true;
   nix.gc.options = "--delete-older-than 7d";
   nix.optimise.automatic = true;
-  nix.registry.nixpkgs.to = {
+  nix.registry.nixpkgs.to = lib.mkIf (!config.kyouma.machine-type.container) {
     type = "path";
     path = pkgs.path;
   };

config/hosts/build-worker-oci/configuration.nix

@@ -0,0 +1,15 @@
+{ lib, modulesPath, ... }: { 
+  imports = [
+    "${modulesPath}/virtualisation/docker-image.nix"
+    ../../common
+    ../../profiles/builder.nix
+    ../../profiles/headless.nix
+  ];
+
+  networking.hostName = "build-worker-oci";
+  services.resolved.enable = lib.mkForce false;
+  kyouma = {
+    machine-type.container = true;
+    deployment.auto-upgrade.enable = lib.mkForce false;
+  };
+}

config/profiles/graphical/nixvim.nix

@@ -212,7 +212,8 @@
     plugins.luasnip.enable = true;
     plugins.nvim-autopairs.enable = true;
     plugins.rainbow-delimiters.enable = true;
-    plugins.rustaceanvim.enable = true;
+    # Broken
+    plugins.rustaceanvim.enable = false;
     plugins.treesitter-context.enable = true;
   };
 }

flake.nix

@@ -107,7 +107,10 @@
         ];
       };
     };
-    images.lain = self.nixosConfigurations.lain-minimal.config.system.build.sdImage;
+    images = {
+      lain = self.nixosConfigurations.lain-minimal.config.system.build.sdImage;
+      build-worker-oci = self.nixosConfigurations.build-worker-oci.config.system.build.tarball;
+    };
 
     overlays = {
       kyouma = import ./pkgs/overlay.nix;

modules/machine-type/default.nix

@@ -38,6 +38,11 @@ in {
       default = false;
       description = mdDoc "Mark machine as portable.";
     };
+    container = mkOption {
+      type = types.bool;
+      default = false;
+      description = mdDoc "Mark machine as container image.";
+    };
   };
   config = {
     assertions = [