Remove solmate library and use Solady instead

.env.sample

@@ -6,7 +6,8 @@ OPTIMISM_SEPOLIA_RPC="https://rpc.ankr.com/optimism_sepolia"
 BASE_SEPOLIA_RPC="https://rpc.ankr.com/base_sepolia"
 
 # EVMx key addresses
-# Find the most up to date addresses in deployments/dev_addresses.json
+# Find the most up to date addresses at:
+# https://github.com/SocketDotTech/socket-protocol/blob/master/deployments/stage_addresses.json
 ADDRESS_RESOLVER="0xf3046B22F98C25305E8040286fB1b33378BA10a1"
 FEES_MANAGER="0x603723100172D30171B7Fd9870ba80F8baf6FaD4"
 ARBITRUM_FEES_PLUG="0x89324F93d852cB4fcDC4Ee202456be466ce096bb"

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "lib/forge-std"]
 	path = lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
-[submodule "lib/solmate"]
-	path = lib/solmate
-	url = https://github.com/transmissions11/solmate
 [submodule "lib/solady"]
 	path = lib/solady
 	url = https://github.com/vectorized/solady

contracts/base/PlugBase.sol

@@ -1,10 +1,10 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.21;
 
-import {SafeTransferLib} from "solmate/utils/SafeTransferLib.sol";
 import {ISocket} from "../interfaces/ISocket.sol";
 import {IPlug} from "../interfaces/IPlug.sol";
 import {NotSocket} from "../protocol/utils/common/Errors.sol";
+
 /// @title PlugBase
 /// @notice Abstract contract for plugs
 abstract contract PlugBase is IPlug {

contracts/protocol/payload-delivery/FeesPlug.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.21;
 
-import "solmate/utils/SafeTransferLib.sol";
+import "solady/utils/SafeTransferLib.sol";
 import "../../base/PlugBase.sol";
 import "../utils/AccessControl.sol";
 import {RESCUE_ROLE} from "../utils/common/AccessRoles.sol";
@@ -84,7 +84,7 @@ contract FeesPlug is PlugBase, AccessControl {
         balanceOf[token_] += amount_;
 
         if (token_ != ETH_ADDRESS) {
-            SafeTransferLib.safeTransferFrom(ERC20(token_), msg.sender, address(this), amount_);
+            SafeTransferLib.safeTransferFrom(token_, msg.sender, address(this), amount_);
         }
 
         emit FeesDeposited(appGateway_, token_, amount_);
@@ -96,9 +96,9 @@ contract FeesPlug is PlugBase, AccessControl {
     /// @param receiver_ The receiver address
     function _transferTokens(address token_, uint256 amount_, address receiver_) internal {
         if (token_ == ETH_ADDRESS) {
-            SafeTransferLib.safeTransferETH(payable(receiver_), amount_);
+            SafeTransferLib.forceSafeTransferETH(receiver_, amount_);
         } else {
-            SafeTransferLib.safeTransfer(ERC20(token_), receiver_, amount_);
+            SafeTransferLib.safeTransfer(token_, receiver_, amount_);
         }
     }
 

contracts/protocol/utils/RescueFundsLib.sol

@@ -1,8 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 pragma solidity ^0.8.21;
 
-import "solmate/utils/SafeTransferLib.sol";
-import "solmate/tokens/ERC20.sol";
+import "solady/utils/SafeTransferLib.sol";
 import {ZeroAddress, InvalidTokenAddress} from "./common/Errors.sol";
 import {ETH_ADDRESS} from "./common/Constants.sol";
 
@@ -22,10 +21,10 @@ library RescueFundsLib {
         if (rescueTo_ == address(0)) revert ZeroAddress();
 
         if (token_ == ETH_ADDRESS) {
-            SafeTransferLib.safeTransferETH(rescueTo_, amount_);
+            SafeTransferLib.forceSafeTransferETH(rescueTo_, amount_);
         } else {
             if (token_.code.length == 0) revert InvalidTokenAddress();
-            SafeTransferLib.safeTransfer(ERC20(token_), rescueTo_, amount_);
+            SafeTransferLib.safeTransfer(token_, rescueTo_, amount_);
         }
     }
 }

foundry.toml

@@ -2,8 +2,8 @@
 solc_version = "0.8.22"
 src = "contracts"
 out = "out"
-libs = ["node_modules", "lib"]
+libs = ["lib"]
 ffi = true
 optimizer = true
 optimizer_runs = 200
-evm_version = 'paris'
+evm_version = 'paris'

package.json

@@ -32,7 +32,6 @@
     "@typechain/hardhat": "6.0.0",
     "dotenv": "^16.0.3",
     "ethers": "5.6.6",
-    "forge-std": "^1.1.2",
     "hardhat": "2.12.2",
     "hardhat-abi-exporter": "2.10.1",
     "hardhat-change-network": "^0.0.7",

remappings.txt

@@ -1,4 +1,3 @@
-ds-test/=lib/forge-std/lib/ds-test/src/
-forge-std/=lib/forge-std/src/
-solmate/=lib/solmate/src/
-solady/=lib/solady/src/
+hardhat-deploy/=node_modules/hardhat-deploy/
+hardhat/=node_modules/hardhat/
+solady/=lib/solady/src/

test/apps/app-gateways/super-token-lockable/SuperTokenLockable.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.21;
 
-import "solmate/tokens/ERC20.sol";
+import "solady/tokens/ERC20.sol";
 import {Ownable} from "solady/auth/Ownable.sol";
 import {LimitHook} from "./LimitHook.sol";
 import "../../../../contracts/base/PlugBase.sol";
@@ -11,10 +11,12 @@ import "../../../../contracts/base/PlugBase.sol";
  * @notice An ERC20 contract which enables bridging a token to its sibling chains.
  */
 contract SuperTokenLockable is ERC20, Ownable, PlugBase {
+    string private _name;
+    string private _symbol;
+    uint8 private _decimals;
     LimitHook public limitHook__;
     mapping(address => uint256) public lockedTokens;
 
-    error InsufficientBalance();
     error InsufficientLockedTokens();
     error InvalidSender();
 
@@ -24,12 +26,15 @@ contract SuperTokenLockable is ERC20, Ownable, PlugBase {
         uint8 decimals_,
         address initialSupplyHolder_,
         uint256 initialSupply_
-    ) ERC20(name_, symbol_, decimals_) {
+    ) {
+        _name = name_;
+        _symbol = symbol_;
+        _decimals = decimals_;
         _mint(initialSupplyHolder_, initialSupply_);
     }
 
     function lockTokens(address user_, uint256 amount_) external onlySocket {
-        if (balanceOf[user_] < amount_) revert InsufficientBalance();
+        if (balanceOf(user_) < amount_) revert InsufficientBalance();
         limitHook__.beforeBurn(amount_);
 
         lockedTokens[user_] += amount_;
@@ -45,6 +50,18 @@ contract SuperTokenLockable is ERC20, Ownable, PlugBase {
         lockedTokens[user_] -= amount_;
     }
 
+    function name() public view virtual override returns (string memory) {
+        return _name;
+    }
+
+    function symbol() public view virtual override returns (string memory) {
+        return _symbol;
+    }
+
+    function decimals() public view virtual override returns (uint8) {
+        return _decimals;
+    }
+
     function unlockTokens(address user_, uint256 amount_) external onlySocket {
         if (lockedTokens[user_] < amount_) revert InsufficientLockedTokens();
         lockedTokens[user_] -= amount_;

test/apps/app-gateways/super-token/SuperToken.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.21;
 
-import "solmate/tokens/ERC20.sol";
+import "solady/tokens/ERC20.sol";
 import {Ownable} from "solady/auth/Ownable.sol";
 import "../../../../contracts/base/PlugBase.sol";
 
@@ -10,16 +10,23 @@ import "../../../../contracts/base/PlugBase.sol";
  * @notice An ERC20 contract which enables bridging a token to its sibling chains.
  */
 contract SuperToken is ERC20, Ownable, PlugBase {
+    string private _name;
+    string private _symbol;
+    uint8 private _decimals;
     mapping(address => uint256) public lockedTokens;
 
     error InvalidSender();
+
     constructor(
         string memory name_,
         string memory symbol_,
         uint8 decimals_,
         address initialSupplyHolder_,
         uint256 initialSupply_
-    ) ERC20(name_, symbol_, decimals_) {
+    ) {
+        _name = name_;
+        _symbol = symbol_;
+        _decimals = decimals_;
         _mint(initialSupplyHolder_, initialSupply_);
     }
 
@@ -31,6 +38,18 @@ contract SuperToken is ERC20, Ownable, PlugBase {
         _burn(user_, amount_);
     }
 
+    function name() public view virtual override returns (string memory) {
+        return _name;
+    }
+
+    function symbol() public view virtual override returns (string memory) {
+        return _symbol;
+    }
+
+    function decimals() public view virtual override returns (uint8) {
+        return _decimals;
+    }
+
     function setSocket(address newSocket_) external onlyOwner {
         _setSocket(newSocket_);
     }

yarn.lock

@@ -3153,11 +3153,6 @@ follow-redirects@^1.0.0, follow-redirects@^1.12.1, follow-redirects@^1.14.0, fol
   resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.9.tgz#a604fa10e443bf98ca94228d9eebcc2e8a2c8ee1"
   integrity sha512-gew4GsXizNgdoRyqmyfMHyAmXsZDk6mHkSxZFCzW9gwlbtOW44CDtYavM+y+72qD/Vq2l550kMF52DT8fOLJqQ==
 
-forge-std@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/forge-std/-/forge-std-1.1.2.tgz#f4a0eda103538d56f9c563f3cd1fa2fd01bd9378"
-  integrity sha512-Wfb0iAS9PcfjMKtGpWQw9mXzJxrWD62kJCUqqLcyuI0+VRtJ3j20XembjF3kS20qELYdXft1vD/SPFVWVKMFOw==
-
 form-data@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.2.tgz#35cabbdd30c3ce73deb2c42d3c8d3ed9ca51794c"