feat: Registry

src/registry/Registry.sol

@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.15;
+
+import "solmate/auth/Owned.sol";
+
+/// @notice Registry - Allows an admin to attest data on-chain
+contract Registry is Owned {
+    struct RegistryItem {
+        address admin;
+        string contractType;
+        uint256 chainId;
+    }
+
+    mapping(address => RegistryItem) registry;
+
+    constructor(address _owner) Owned(_owner) {}
+
+    /// @notice add an item to the registy
+    /// @dev Can only be called by the registry owner
+    function addToRegistry(RegistryItem memory item) public onlyOwner {
+        registry[item.admin] = item;
+    }
+}

test/TestEnvironment.sol

@@ -7,6 +7,7 @@ import {EIP1167Factory} from "../src/patterns/EIP1167Factory.sol";
 import {ImmutableArgsCloneFactory} from "../src/patterns/immutable-args/ImmutableArgsCloneFactory.sol";
 import {ImmutableArgsCloneFactory} from "../src/patterns/immutable-args/ImmutableArgsCloneFactory.sol";
 import {Create3Factory} from "../src/patterns/create3/Create3Factory.sol";
+import {Registry} from "../src/registry/Registry.sol";
 
 contract TestEnvironment is Test {
     /// @notice EIP1167 factory
@@ -18,6 +19,9 @@ contract TestEnvironment is Test {
     /// @notice Create3Factory
     Create3Factory public create3Factory;
 
+    /// @notice vanilla registry
+    Registry public registry;
+
     uint256 public constant privateKey = 11111111111;
 
     /// @notice deployer nonce (test setup deplyoer)
@@ -34,5 +38,7 @@ contract TestEnvironment is Test {
         immutableArgsCloneFactory = new ImmutableArgsCloneFactory();
 
         create3Factory = new Create3Factory(address(this));
+
+        registry = new Registry(owner);
     }
 }

test/registry/Registry.sol

@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.15;
+
+import {TestEnvironment} from "../TestEnvironment.sol";
+import {console2} from "forge-std/console2.sol";
+
+contract RegistryTest is TestEnvironment {
+    function testRegistry() external {
+        address _admin = vm.addr(1600);
+        RegistryItem memory item = RegistryItem({admin: _admin, contractType: "test", chainId: 1600});
+
+        vm.startPrank(_admin);
+        registry.addToRegistry(item);
+        vm.stopPrank();
+    }
+}