feat: output contract address

packages/contracts/.gitignore

@@ -10,3 +10,5 @@ docs/
 
 # Dotenv file
 .env
+
+deployment.json

packages/contracts/foundry.toml

@@ -13,6 +13,7 @@ libs = ["lib"]
 fs_permissions = [
   { access='read', path='./configs' },
   { access='read', path='./test' },
+  { access='write', path='./deployment.json' }
 ]
 
 remappings = [

packages/contracts/index.d.ts

@@ -0,0 +1,6 @@
+import { Address } from 'viem'
+
+export const deployment: {
+  deployedAddress: Address
+  ownerAddress: Address
+}

packages/contracts/index.js

@@ -0,0 +1 @@
+export { default as deployment } from './deployment.json'

packages/contracts/package.json

@@ -1,5 +1,6 @@
 {
   "name": "@superchainerc20-starter/contracts",
+  "main": "index.js",
   "scripts": {
     "deploy:dev": "source .env && wait-port  http://:8420/ready && forge script scripts/SuperchainERC20Deployer.s.sol --broadcast --private-key $DEPLOYER_PRIVATE_KEY",
     "deploy:token": "source .env && forge script scripts/SuperchainERC20Deployer.s.sol --broadcast --private-key $DEPLOYER_PRIVATE_KEY",
@@ -9,5 +10,7 @@
     "test": "forge test",
     "init:env": "cp .env.example .env"
   },
-  "devDependencies": {}
+  "dependencies": {
+    "viem": "^2.21.37"
+  }
 }

packages/contracts/scripts/SuperchainERC20Deployer.s.sol

@@ -26,24 +26,31 @@ contract SuperchainERC20Deployer is Script {
     function run() public {
         string[] memory chainsToDeployTo = vm.parseTomlStringArray(deployConfig, ".deploy_config.chains");
 
+        address deployedAddress;
+        address ownerAddr;
+
         for (uint256 i = 0; i < chainsToDeployTo.length; i++) {
             string memory chainToDeployTo = chainsToDeployTo[i];
 
             console.log("Deploying to chain: ", chainToDeployTo);
 
             vm.createSelectFork(chainToDeployTo);
-            deployL2NativeSuperchainERC20();
+            (address _deployedAddress, address _ownerAddr) = deployL2NativeSuperchainERC20();
+            deployedAddress = _deployedAddress;
+            ownerAddr = _ownerAddr;
         }
+
+        outputDeploymentResult(deployedAddress, ownerAddr);
     }
 
-    function deployL2NativeSuperchainERC20() public broadcast returns (address addr_) {
-        address owner = vm.parseTomlAddress(deployConfig, ".token.owner_address");
+    function deployL2NativeSuperchainERC20() public broadcast returns (address addr_, address ownerAddr_) {
+        ownerAddr_ = vm.parseTomlAddress(deployConfig, ".token.owner_address");
         string memory name = vm.parseTomlString(deployConfig, ".token.name");
         string memory symbol = vm.parseTomlString(deployConfig, ".token.symbol");
         uint256 decimals = vm.parseTomlUint(deployConfig, ".token.decimals");
         require(decimals <= type(uint8).max, "decimals exceeds uint8 range");
         bytes memory initCode = abi.encodePacked(
-            type(L2NativeSuperchainERC20).creationCode, abi.encode(owner, name, symbol, uint8(decimals))
+            type(L2NativeSuperchainERC20).creationCode, abi.encode(ownerAddr_, name, symbol, uint8(decimals))
         );
         address preComputedAddress = vm.computeCreate2Address(_implSalt(), keccak256(initCode));
         if (preComputedAddress.code.length > 0) {
@@ -52,11 +59,21 @@ contract SuperchainERC20Deployer is Script {
             );
             addr_ = preComputedAddress;
         } else {
-            addr_ = address(new L2NativeSuperchainERC20{salt: _implSalt()}(owner, name, symbol, uint8(decimals)));
+            addr_ = address(new L2NativeSuperchainERC20{salt: _implSalt()}(ownerAddr_, name, symbol, uint8(decimals)));
             console.log("Deployed L2NativeSuperchainERC20 at address: ", addr_, "on chain id: ", block.chainid);
         }
     }
 
+    function outputDeploymentResult(address deployedAddress, address ownerAddr) public {
+        console.log("Outputting deployment result");
+
+        string memory obj = "result";
+        vm.serializeAddress(obj, "deployedAddress", deployedAddress);
+        string memory jsonOutput = vm.serializeAddress(obj, "ownerAddress", ownerAddr);
+
+        vm.writeJson(jsonOutput, "deployment.json");
+    }
+
     /// @notice The CREATE2 salt to be used when deploying the token.
     function _implSalt() internal view returns (bytes32) {
         string memory salt = vm.parseTomlString(deployConfig, ".deploy_config.salt");

packages/e2e-test/package.json

@@ -10,6 +10,7 @@
   "devDependencies": {
     "@eslint/js": "^9.13.0",
     "@eth-optimism/viem": "^0.0.11",
+    "@superchainerc20-starter/contracts": "workspace:*",
     "abitype": "^1.0.6",
     "typescript": "~5.6.2",
     "typescript-eslint": "^8.10.0",

packages/e2e-test/src/envVars.ts

@@ -1,7 +1,8 @@
 import { parseEnv, z } from 'znv'
 import { Address as ZodAddress } from 'abitype/zod'
+import { deployment } from '@superchainerc20-starter/contracts'
 
 export const envVars = parseEnv(import.meta.env, {
-  VITE_TOKEN_CONTRACT_ADDRESS: ZodAddress.default("0x040fC8E3cb47245BaAE006286e8EC177Ff676C1C"),
-  VITE_TOKEN_MINTER_ADDRESS: ZodAddress.default("0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266"),
+  VITE_TOKEN_CONTRACT_ADDRESS: ZodAddress.default(deployment.deployedAddress),
+  VITE_TOKEN_MINTER_ADDRESS: ZodAddress.default(deployment.ownerAddress),
 })

packages/frontend/package.json

@@ -5,7 +5,6 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "vite build",
     "lint": "eslint \"**/*.{ts,tsx}\" && pnpm prettier --check \"**/*.{ts,tsx}\"",
     "lint:fix": "eslint \"**/*.{ts,tsx}\" --fix --quiet && pnpm prettier \"**/*.{ts,tsx}\" --write --loglevel=warn",
     "preview": "vite preview",
@@ -28,6 +27,7 @@
     "@radix-ui/react-tabs": "^1.1.1",
     "@radix-ui/react-toast": "^1.2.2",
     "@radix-ui/react-tooltip": "^1.1.3",
+    "@superchainerc20-starter/contracts": "workspace:*",
     "@tanstack/react-query": "^5.59.16",
     "@wagmi/core": "^2.14.1",
     "abitype": "^1.0.6",

packages/frontend/src/envVars.ts

@@ -1,7 +1,9 @@
 import { parseEnv, z } from 'znv'
 import { Address as ZodAddress } from 'abitype/zod'
+import { deployment } from '@superchainerc20-starter/contracts'
 
 export const envVars = parseEnv(import.meta.env, {
-  VITE_TOKEN_CONTRACT_ADDRESS: ZodAddress,
+  VITE_TOKEN_CONTRACT_ADDRESS: ZodAddress.default(deployment.deployedAddress),
+  VITE_TOKEN_MINTER_ADDRESS: ZodAddress.default(deployment.ownerAddress),
   VITE_WALLET_CONNECT_PROJECT_ID: z.string().optional(),
 })