Merge pull request #1 from rhlsthrm/base

Base

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "lib/openzeppelin-contracts"]
 	path = lib/openzeppelin-contracts
 	url = https://github.com/OpenZeppelin/openzeppelin-contracts
+[submodule "lib/xTokens"]
+	path = lib/xTokens
+	url = https://github.com/defi-wonderland/xTokens

deploy/001_deploy_xerc20.ts

@@ -0,0 +1,81 @@
+import { HardhatRuntimeEnvironment } from "hardhat/types";
+import { DeployFunction } from "hardhat-deploy/types";
+
+const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
+  const { deployments, ethers, getChainId } = hre;
+  const { deploy } = deployments;
+  const { deployer } = await ethers.getNamedSigners();
+  console.log("deployer: ", deployer.address);
+  const chainId = await getChainId();
+  console.log("chainId: ", chainId);
+
+  const network = await deployer.provider.getNetwork();
+  console.log("network: ", network.chainId);
+
+  const xerc20Res = await deploy("XERC20", {
+    contract: "src/XERC20.sol:XERC20",
+    from: deployer.address,
+    proxy: {
+      proxyContract: "OpenZeppelinTransparentProxy",
+      execute: {
+        init: {
+          methodName: "initialize",
+          args: [
+            [8453n, 84531n].includes(network.chainId)
+              ? "BasedZoomerCoin"
+              : "ZoomerCoin",
+            "ZOOMER",
+            deployer.address,
+          ],
+        },
+      },
+    },
+    log: true,
+  });
+  console.log("xerc20Res.address: ", xerc20Res.address);
+  console.log("xerc20Res.transactionHash: ", xerc20Res.transactionHash);
+  const xerc20 = await ethers.getContractAt(
+    "src/XERC20.sol:XERC20",
+    xerc20Res.address
+  );
+  console.log("xerc20.name: ", await xerc20.name());
+  console.log("xerc20.symbol: ", await xerc20.symbol());
+  console.log("xerc20.decimals: ", await xerc20.decimals());
+  console.log("xerc20.totalSupply: ", await xerc20.totalSupply());
+
+  if (["1", "5"].includes(chainId)) {
+    const xerc20LockboxRes = await deploy("XERC20Lockbox", {
+      contract: "src/XERC20Lockbox.sol:XERC20Lockbox",
+      from: deployer.address,
+      proxy: {
+        proxyContract: "OpenZeppelinTransparentProxy",
+        execute: {
+          init: {
+            methodName: "initialize",
+            args: [
+              xerc20Res.address,
+              chainId === "1"
+                ? "0x0D505C03d30e65f6e9b4Ef88855a47a89e4b7676"
+                : "0x7ea6eA49B0b0Ae9c5db7907d139D9Cd3439862a1",
+              false,
+            ],
+          },
+        },
+      },
+      log: true,
+    });
+    console.log("xerc20LockboxRes: ", xerc20LockboxRes.address);
+    console.log(
+      "xerc20LockboxRes.transactionHash: ",
+      xerc20LockboxRes.transactionHash
+    );
+
+    const lockbox = await xerc20.lockbox();
+    console.log("lockbox: ", lockbox);
+    if (lockbox !== xerc20LockboxRes.address) {
+      await xerc20.setLockbox(xerc20LockboxRes.address);
+    }
+  }
+};
+export default func;
+func.tags = ["XERC20"];

deploy/002_deploy_bridgeContracts.ts

@@ -0,0 +1,102 @@
+import { HardhatRuntimeEnvironment } from "hardhat/types";
+import { DeployFunction } from "hardhat-deploy/types";
+import { MaxUint256, ZeroAddress } from "ethers";
+
+const l1CrossDomainMessengerAddresses: Record<string, string> = {
+  "1": "0x866E82a600A1414e583f7F13623F1aC5d58b0Afa",
+  "5": "0x8e5693140eA606bcEB98761d9beB1BC87383706D",
+};
+
+const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
+  const { deployments, ethers } = hre;
+  const { deploy } = deployments;
+  const { deployer } = await ethers.getNamedSigners();
+  console.log("deployer: ", deployer.address);
+
+  const network = await deployer.provider.getNetwork();
+  console.log("network: ", network.chainId);
+
+  console.log("Deploying OP Bridge Contracts...");
+  const xerc20 = await deployments.get("XERC20");
+  if (!xerc20) {
+    throw new Error("XERC20 not deployed");
+  }
+
+  let bridgeAddress: string | undefined;
+  if ([1n, 5n].includes(network.chainId)) {
+    console.log("Deploying L1 side...");
+    const opBridgeRes = await deploy("OpL1XERC20Bridge", {
+      from: deployer.address,
+      proxy: {
+        proxyContract: "OpenZeppelinTransparentProxy",
+        execute: {
+          init: {
+            methodName: "initialize",
+            args: [
+              deployer.address,
+              xerc20.address,
+              l1CrossDomainMessengerAddresses[network.chainId.toString()],
+            ],
+          },
+        },
+      },
+      log: true,
+    });
+    console.log("opBridge L1 deployed to:", opBridgeRes.address);
+    const opBridge = await ethers.getContractAt(
+      "OpL1XERC20Bridge",
+      opBridgeRes.address
+    );
+    console.log("opBridge L1 zoomer: ", await opBridge.zoomer());
+    bridgeAddress = opBridgeRes.address;
+  }
+
+  if ([8453n, 84531n].includes(network.chainId)) {
+    console.log("Deploying L2 side...");
+    const opBridgeRes = await deploy("OpL2XERC20Bridge", {
+      from: deployer.address,
+      proxy: {
+        proxyContract: "OpenZeppelinTransparentProxy",
+
+        execute: {
+          init: {
+            methodName: "initialize",
+            args: [deployer.address, xerc20.address],
+          },
+        },
+      },
+      log: true,
+    });
+    console.log("opBridge L2 deployed to:", opBridgeRes.address);
+    const opBridge = await ethers.getContractAt(
+      "OpL2XERC20Bridge",
+      opBridgeRes.address
+    );
+    console.log("opBridge L2 zoomer: ", await opBridge.zoomer());
+    bridgeAddress = opBridgeRes.address;
+  }
+
+  if (bridgeAddress) {
+    console.log("Setting limits...");
+    const _xerc20 = await ethers.getContractAt(
+      "src/XERC20.sol:XERC20",
+      xerc20.address
+    );
+    const mintLimit = await _xerc20.mintingMaxLimitOf(bridgeAddress);
+    console.log("mintLimit: ", mintLimit);
+    const burnLimit = await _xerc20.burningMaxLimitOf(bridgeAddress);
+    console.log("burnLimit: ", burnLimit);
+    if (mintLimit != MaxUint256 || burnLimit != MaxUint256) {
+      const res = await _xerc20.setLimits(
+        bridgeAddress,
+        MaxUint256,
+        MaxUint256
+      );
+      console.log("setLimits tx: ", res.hash);
+      await res.wait();
+      console.log("setLimits done");
+    }
+  }
+};
+export default func;
+func.tags = ["BridgeContracts"];

deployments/base/.chainId

@@ -0,0 +1 @@
+8453