nix registory

2026-10-06 10:34:09 +09:00 · 2026-07-27 10:58:24 +09:00
parent 1d82ab92b6
commit 5b1bde7d90
24 changed files with 825 additions and 0 deletions
@@ -0,0 +1,134 @@
+{
+  inputs,
+  lib,
+  pkgs,
+}:
+let
+  registry = import ../libs/registry.nix {
+    inherit inputs lib;
+    modulesRoot = ./fixtures/registry/modules;
+  };
+
+  hostLib = import ../libs/hosts.nix {
+    inherit inputs lib registry;
+  };
+
+  baseModule = {
+    options = {
+      home = {
+        username = lib.mkOption { type = lib.types.str; };
+        homeDirectory = lib.mkOption { type = lib.types.str; };
+        stateVersion = lib.mkOption { type = lib.types.str; };
+      };
+    };
+  };
+
+  eval =
+    class: selected:
+    lib.evalModules {
+      specialArgs = {
+        inherit pkgs;
+        marker = "special-arg";
+      };
+      modules = [
+        baseModule
+        (registry.mkModule { inherit class; })
+        (registry.mkSelectionModule selected)
+      ];
+    };
+
+  nixos = eval "nixos" [ "profiles.interface.test" ];
+  darwin = eval "darwin" [ "applications.alpha" ];
+  home = eval "home" [ "profiles.interface.test" ];
+
+  nixosHost = hostLib.mkNixos "registry-test" {
+    system = "x86_64-linux";
+    user = "test";
+    path = ./fixtures/registry/hosts;
+    profiles = [ "interface.test" ];
+  };
+
+  darwinHost = hostLib.mkDarwin "registry-test-darwin" {
+    system = "aarch64-darwin";
+    user = "test";
+    path = ./fixtures/registry/hosts;
+    applications = [ "alpha" ];
+  };
+
+  missingUnit = builtins.tryEval (
+    builtins.deepSeq (registry.validateUnitIds [ "applications.missing" ]) true
+  );
+
+  invalidDependencyRegistry = import ../libs/registry.nix {
+    inherit inputs lib;
+    modulesRoot = ./fixtures/registry-invalid-dependency/modules;
+  };
+  missingDependency = builtins.tryEval (builtins.deepSeq invalidDependencyRegistry.unitIds true);
+
+  invalidFragmentRegistry = import ../libs/registry.nix {
+    inherit inputs lib;
+    modulesRoot = ./fixtures/registry-invalid-fragment/modules;
+  };
+  invalidFragmentEvaluation = lib.evalModules {
+    modules = [
+      (invalidFragmentRegistry.mkModule { class = "home"; })
+      (invalidFragmentRegistry.mkSelectionModule [ "applications.broken" ])
+    ];
+  };
+  invalidFragment = builtins.tryEval (builtins.deepSeq invalidFragmentEvaluation.config true);
+
+  assertions =
+    assert
+      registry.unitIds == [
+        "applications.alpha"
+        "applications.beta"
+        "profiles.interface.test"
+        "services.nested"
+        "users.test"
+      ];
+    assert !(builtins.elem "namespace" registry.unitIds);
+    assert nixos.config.my.profiles.interface.test.enable;
+    assert nixos.config.my.applications.alpha.enable;
+    assert nixos.config.my.applications.beta.enable;
+    assert nixos.config.my.services.nested.enable;
+    assert nixos.config.test.nested;
+    assert
+      nixos.config.test.systemValues == [
+        "common:special-arg"
+        "nixos"
+      ];
+    assert nixos.config.test.external == "set-by-nixos-fragment";
+    assert
+      darwin.config.test.systemValues == [
+        "common:special-arg"
+        "darwin"
+      ];
+    assert
+      home.config.test.homeValues == [
+        "home"
+        "beta-home"
+      ];
+    assert nixosHost.config.my.profiles.interface.test.enable;
+    assert nixosHost.config.home-manager.users.test.my.applications.alpha.enable;
+    assert
+      nixosHost.config.home-manager.users.test.test.homeValues == [
+        "home"
+        "beta-home"
+      ];
+    assert darwinHost.config.my.applications.alpha.enable;
+    assert darwinHost.config.home-manager.users.test.my.applications.alpha.enable;
+    assert darwinHost.config.home-manager.users.test.test.homeValues == [ "home" ];
+    assert
+      darwinHost.config.test.systemValues == [
+        "common:host"
+        "darwin"
+      ];
+    assert !missingUnit.success;
+    assert !missingDependency.success;
+    assert !invalidFragment.success;
+    true;
+in
+assert assertions;
+pkgs.runCommand "unit-registry-evaluation-tests" { } ''
+  touch "$out"
+''