Add jsonschema test case

lib/jsonschema/example-data.json

@@ -10,5 +10,10 @@
   },
   "services": {
     "opt": "this option doesn't make sense"
+  },
+  "destinations": {
+    "test-backup": {
+      "name": "John Doe"
+    }
   }
 }

lib/jsonschema/example-interface.nix

@@ -50,5 +50,26 @@
       ];
       description = "A list of enabled kernel modules";
     };
+    destinations = lib.mkOption {
+      type = lib.types.attrsOf (
+        lib.types.submodule (
+          { name, ... }:
+          {
+            options = {
+              name = lib.mkOption {
+                type = lib.types.strMatching "^[a-zA-Z0-9._-]+$";
+                default = name;
+                description = "the name of the backup job";
+              };
+              repo = lib.mkOption {
+                type = lib.types.str;
+                description = "the borgbackup repository to backup to";
+              };
+            };
+          }
+        )
+      );
+      default = { };
+    };
   };
 }

lib/jsonschema/example-schema.json

@@ -45,6 +45,27 @@
           "description": "A submodule option"
         }
       }
+    },
+    "destinations": {
+      "additionalProperties": {
+        "properties": {
+          "name": {
+            "default": "‹name›",
+            "description": "the name of the backup job",
+            "type": "string"
+          },
+          "repo": {
+            "description": "the borgbackup repository to backup to",
+            "type": "string"
+          }
+        },
+        "required": [
+          "repo"
+        ],
+        "type": "object"
+      },
+      "default": {},
+      "type": "object"
     }
   }
 }

pkgs/schemas/flake-module.nix

@@ -46,7 +46,7 @@
       checks = {
         module-schema = pkgs.runCommand "schema-checks" { } ''
           ${pkgs.check-jsonschema}/bin/check-jsonschema \
-            --check-metaschema --fill-defaults ${packages.module-schema}
+            --check-metaschema ${packages.module-schema}
           touch $out
         '';
       };