feat: Add deploy script (SC-713)

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "lib/openzeppelin-contracts"]
 	path = lib/openzeppelin-contracts
 	url = https://github.com/OpenZeppelin/openzeppelin-contracts
+[submodule "lib/spark-address-registry"]
+	path = lib/spark-address-registry
+	url = https://github.com/marsfoundation/spark-address-registry

deploy/Deploy.sol

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: AGPL-3.0
+pragma solidity ^0.8.0;
+
+import { OptimismReceiver } from 'lib/xchain-helpers/src/receivers/OptimismReceiver.sol';
+
+import { Executor } from 'src/Executor.sol';
+
+library Deploy {
+
+    function deployExecutor(uint256 delay, uint256 gracePeriod)
+        internal returns (address executor)
+    {
+        executor = address(new Executor(delay, gracePeriod));
+    }
+
+    function deployOptimismReceiver(address l1Authority, address executor)
+        internal returns (address receiver)
+    {
+        receiver = address(new OptimismReceiver(l1Authority, executor));
+    }
+
+    function setUpExecutorPermissions(address executor_, address receiver)
+        internal
+    {
+        // NOTE: Using implementation instead of interface because OZ didn't define
+        //       DEFAULT_ADMIN_ROLE in the IAccessControl interface.
+        Executor executor = Executor(executor_);
+
+        executor.grantRole(executor.SUBMISSION_ROLE(),     receiver);
+        executor.revokeRole(executor.DEFAULT_ADMIN_ROLE(), address(this));
+    }
+
+}

script/Deploy.s.sol

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: AGPL-3.0
+pragma solidity ^0.8.0;
+
+import { Ethereum } from "lib/spark-address-registry/src/Ethereum.sol";
+
+import { Script } from 'forge-std/Script.sol';
+
+import { Deploy } from "../deploy/Deploy.sol";
+
+contract DeployBaseExecutor is Script {
+
+    function run() public {
+        address executor = Deploy.deployExecutor(100, 1000);
+        address receiver = Deploy.deployOptimismReceiver(Ethereum.SPARK_PROXY, executor);
+
+        Deploy.setUpExecutorPermissions(executor, receiver);
+    }
+
+}

test/ArbitrumOneCrosschainTest.t.sol

@@ -34,7 +34,7 @@ contract ArbitrumOneCrosschainTest is CrosschainTestBase {
         ));
 
         mainnet.selectFork();
-        vm.deal(L1_EXECUTOR, 0.01 ether);
+        vm.deal(L1_SPARK_PROXY, 0.01 ether);
     }
 
     function relayMessagesAcrossBridge() internal override {

test/CrosschainTestBase.sol

@@ -35,12 +35,12 @@ abstract contract CrosschainTestBase is Test {
 
     event TestEvent();
 
-    address constant L1_EXECUTOR    = 0x3300f198988e4C9C63F75dF86De36421f06af8c4;
+    address constant L1_SPARK_PROXY = 0x3300f198988e4C9C63F75dF86De36421f06af8c4;
     address constant L1_PAUSE_PROXY = 0xBE8E3e3618f7474F8cB1d074A26afFef007E98FB;
     address GUARDIAN                = makeAddr('guardian');
 
     L2BridgeExecutorArguments defaultL2BridgeExecutorArgs = L2BridgeExecutorArguments({
-        ethereumGovernanceExecutor: L1_EXECUTOR,
+        ethereumGovernanceExecutor: L1_SPARK_PROXY,
         delay:                      600,
         gracePeriod:                1200,
         guardian:                   GUARDIAN
@@ -86,7 +86,7 @@ abstract contract CrosschainTestBase is Test {
         );
 
         vm.prank(L1_PAUSE_PROXY);
-        IL1Executor(L1_EXECUTOR).exec(
+        IL1Executor(L1_SPARK_PROXY).exec(
             address(crosschainPayload),
             abi.encodeWithSelector(IPayload.execute.selector)
         );
@@ -335,7 +335,7 @@ abstract contract CrosschainTestBase is Test {
         );
 
         vm.prank(L1_PAUSE_PROXY);
-        IL1Executor(L1_EXECUTOR).exec(
+        IL1Executor(L1_SPARK_PROXY).exec(
             address(crosschainPayload),
             abi.encodeWithSelector(IPayload.execute.selector)
         );

test/Deploy.t.sol

@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: AGPL-3.0
+pragma solidity ^0.8.0;
+
+import 'forge-std/Test.sol';
+
+import { OptimismReceiver } from 'lib/xchain-helpers/src/receivers/OptimismReceiver.sol';
+
+import { Deploy } from "../deploy/Deploy.sol";
+
+import { Executor } from 'src/Executor.sol';
+
+contract DeployTests is Test {
+
+    function test_deployExecutor() public {
+        Executor executor = Executor(Deploy.deployExecutor(100, 1000));
+
+        assertEq(executor.delay(),       100);
+        assertEq(executor.gracePeriod(), 1000);
+    }
+
+    function test_deployOptimismReceiver() public {
+        OptimismReceiver receiver = OptimismReceiver(
+            Deploy.deployOptimismReceiver(makeAddr("l1Authority"), makeAddr("executor"))
+        );
+
+        assertEq(OptimismReceiver(receiver).l1Authority(), makeAddr("l1Authority"));
+        assertEq(OptimismReceiver(receiver).target(),      makeAddr("executor"));
+    }
+
+    function test_setUpExecutorPermissions() public {
+        Executor executor = Executor(Deploy.deployExecutor(100, 1000));
+
+        OptimismReceiver receiver = OptimismReceiver(
+            Deploy.deployOptimismReceiver(makeAddr("l1Authority"), makeAddr("executor"))
+        );
+
+        assertEq(executor.hasRole(executor.SUBMISSION_ROLE(),    address(receiver)),    false);
+        assertEq(executor.hasRole(executor.DEFAULT_ADMIN_ROLE(), address(this)),        true);
+
+        Deploy.setUpExecutorPermissions(address(executor), address(receiver));
+
+        assertEq(executor.hasRole(executor.SUBMISSION_ROLE(),    address(receiver)),    true);
+        assertEq(executor.hasRole(executor.DEFAULT_ADMIN_ROLE(), address(this)),        false);
+    }
+
+}