enable some tests

flake.nix

@@ -55,13 +55,15 @@
                 modules
                 ++ [
                   {
-                    _module.args = {
+                    config._module.args = {
                       inherit pkgs;
                       name = "default";
                     };
                   }
                 ];
-              specialArgs = {inherit kubenix;};
+              specialArgs = {inherit kubenix;
+                             inherit pkgs;
+                            };
             }
             attrs');
       in {

modules/istio.nix

@@ -32,20 +32,77 @@ with lib; let
                 assert finalType.check coerced; coerced;
           in
             finalType.merge loc (map (def: def // {value = coerceVal def.value;}) defs);
-          inherit (finalType) getSubOptions;
-          inherit (finalType) getSubModules;
+          getSubOptions = finalType.getSubOptions;
+          getSubModules = finalType.getSubModules;
           substSubModules = m: coercedTo coercedType coerceFunc (finalType.substSubModules m);
-          typeMerge = _t1: _t2: null;
+          typeMerge = t1: t2: null;
           functor = (defaultFunctor name) // {wrapped = finalType;};
         };
     };
 
+  mkOptionDefault = mkOverride 1001;
+
+  extraOptions = {
+    kubenix = {};
+  };
+
+  mergeValuesByKey = mergeKey: values:
+    listToAttrs (map
+      (value:
+        nameValuePair
+        (
+          if isAttrs value.${mergeKey}
+          then toString value.${mergeKey}.content
+          else (toString value.${mergeKey})
+        )
+        value)
+      values);
+
   submoduleOf = ref:
-    types.submodule (_: {
-      inherit (definitions."${ref}") options;
-      inherit (definitions."${ref}") config;
+    types.submodule ({name, ...}: {
+      options = definitions."${ref}".options;
+      config = definitions."${ref}".config;
     });
 
+  submoduleWithMergeOf = ref: mergeKey:
+    types.submodule ({name, ...}: let
+      convertName = name:
+        if definitions."${ref}".options.${mergeKey}.type == types.int
+        then toInt name
+        else name;
+    in {
+      options = definitions."${ref}".options;
+      config =
+        definitions."${ref}".config
+        // {
+          ${mergeKey} = mkOverride 1002 (convertName name);
+        };
+    });
+
+  submoduleForDefinition = ref: resource: kind: group: version:
+    types.submodule ({name, ...}: {
+      options = definitions."${ref}".options // extraOptions;
+      config = mkMerge ([
+          definitions."${ref}".config
+          {
+            kind = mkOptionDefault kind;
+            apiVersion = mkOptionDefault version;
+
+            # metdata.name cannot use option default, due deep config
+            metadata.name = mkOptionDefault name;
+          }
+        ]
+        ++ (config.defaults.${resource} or [])
+        ++ (config.defaults.all or []));
+    });
+
+  coerceAttrsOfSubmodulesToListByKey = ref: mergeKey: (
+    types.coercedTo
+    (types.listOf (submoduleOf ref))
+    (mergeValuesByKey mergeKey)
+    (types.attrsOf (submoduleWithMergeOf ref mergeKey))
+  );
+
   definitions =
     {
       "google_rpc_Status" = {

modules/k8s.nix

@@ -282,6 +282,13 @@ in {
       default = null;
     };
 
+
+    customResources = mkOption {
+      description = "Setup custom resources";
+      type = types.listOf types.attrs;
+      default = [];
+    };
+
     resourceOrder = mkOption {
       description = "Preffered resource order";
       type = types.listOf types.str;

tests/default.nix

@@ -2,7 +2,7 @@
   system ? builtins.currentSystem,
   evalModules ? (import ../. {}).evalModules.${system},
 }: {
-  k8sVersion ? "1.21",
+  k8sVersion ? "1.23",
   registry ? throw "Registry url not defined",
   doThrowError ? true, # whether any testing error should throw an error
   enabledTests ? null,
@@ -22,13 +22,13 @@
           tests = [
             ./k8s/simple.nix
             ./k8s/deployment.nix
-            #  ./k8s/crd.nix # flaky
+            ./k8s/crd.nix # flaky
             ./k8s/defaults.nix
             ./k8s/order.nix
             ./k8s/submodule.nix
             ./k8s/imports.nix
             #./helm/simple.nix
-            #  ./istio/bookinfo.nix # infinite recursion
+            ./istio/bookinfo.nix
             ./submodules/simple.nix
             ./submodules/defaults.nix
             ./submodules/versioning.nix