feat: multi-evm support for multi-chain scripts

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
       - run: |
           case "${{ matrix.flags }}" in
             *"solc:0.8.0"* | *"solc:0.7"* | *"solc:0.6"*)
-              forge build --skip test --skip Config --skip StdConfig --skip LibVariable --deny-warnings ${{ matrix.flags }}
+              forge build --skip test --skip Config --skip StdConfig --skip LibVariable --skip MockCounter --deny-warnings ${{ matrix.flags }}
               ;;
             *)
               forge build --skip test --deny-warnings ${{ matrix.flags }}

.gitignore

@@ -1,4 +1,6 @@
 cache/
 out/
+out-cancun/
+out-shanghai/
 .vscode
 .idea

foundry.toml

@@ -7,6 +7,22 @@ optimizer_runs = 200
 # 3860 = init-code-size
 ignored_error_codes = [3860]
 
+[profile.shanghai]
+fs_permissions = [{ access = "read-write", path = "./" }]
+optimizer = true
+optimizer_runs = 200
+evm_version = "shanghai"
+out = "out-shanghai"
+ignored_error_codes = [3860]
+
+[profile.cancun]
+fs_permissions = [{ access = "read-write", path = "./" }]
+optimizer = true
+optimizer_runs = 200
+evm_version = "cancun"
+out = "out-cancun"
+ignored_error_codes = [3860]
+
 [rpc_endpoints]
 # The RPC URLs are modified versions of the default for testing initialization.
 mainnet = "https://reth-ethereum.ithaca.xyz/rpc"

src/LibConfigView.sol

@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.13;
+
+import {StdConfig} from "./StdConfig.sol";
+import {Variable, LibVariable} from "./LibVariable.sol";
+
+/// @notice A view into a StdConfig instance bound to a specific chain ID.
+///         Provides ergonomic access to configuration variables without repeating the chain ID.
+struct ConfigView {
+    StdConfig stdConfig;
+    uint256 chainId;
+}
+
+/// @notice Library providing helper methods for ConfigView.
+///         All methods delegate to StdConfig, automatically passing the bound chainId.
+library LibConfigView {
+    // -- GETTER ---------------------------------------------------------------
+
+    /// @notice Reads a configuration variable for the bound chain ID.
+    /// @param  self The ConfigView instance.
+    /// @param  key The configuration variable key.
+    /// @return Variable struct containing the type and ABI-encoded value.
+    function get(ConfigView memory self, string memory key) internal view returns (Variable memory) {
+        return self.stdConfig.get(self.chainId, key);
+    }
+
+    // -- SETTERS (SINGLE VALUES) ----------------------------------------------
+
+    /// @notice Sets a boolean configuration variable.
+    function set(ConfigView memory self, string memory key, bool value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets an address configuration variable.
+    function set(ConfigView memory self, string memory key, address value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a bytes32 configuration variable.
+    function set(ConfigView memory self, string memory key, bytes32 value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a uint256 configuration variable.
+    function set(ConfigView memory self, string memory key, uint256 value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets an int256 configuration variable.
+    function set(ConfigView memory self, string memory key, int256 value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a string configuration variable.
+    function set(ConfigView memory self, string memory key, string memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a bytes configuration variable.
+    function set(ConfigView memory self, string memory key, bytes memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    // -- SETTERS (ARRAYS) -----------------------------------------------------
+
+    /// @notice Sets a boolean array configuration variable.
+    function set(ConfigView memory self, string memory key, bool[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets an address array configuration variable.
+    function set(ConfigView memory self, string memory key, address[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a bytes32 array configuration variable.
+    function set(ConfigView memory self, string memory key, bytes32[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a uint256 array configuration variable.
+    function set(ConfigView memory self, string memory key, uint256[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets an int256 array configuration variable.
+    function set(ConfigView memory self, string memory key, int256[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a string array configuration variable.
+    function set(ConfigView memory self, string memory key, string[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+
+    /// @notice Sets a bytes array configuration variable.
+    function set(ConfigView memory self, string memory key, bytes[] memory value) internal {
+        self.stdConfig.set(self.chainId, key, LibVariable.from(value));
+    }
+}

src/LibVariable.sol

@@ -474,4 +474,78 @@ library LibVariable {
     {
         return abi.decode(self.data, (bytes[]));
     }
+
+    // -- FACTORY FUNCTIONS (SINGLE VALUES) ------------------------------------
+
+    /// @notice Creates a `Variable` from a `bool` value.
+    function from(bool value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bool, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from an `address` value.
+    function from(address value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Address, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `bytes32` value.
+    function from(bytes32 value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bytes32, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `uint256` value.
+    function from(uint256 value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Uint256, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from an `int256` value.
+    function from(int256 value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Int256, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `string` value.
+    function from(string memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.String, false), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `bytes` value.
+    function from(bytes memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bytes, false), abi.encode(value));
+    }
+
+    // -- FACTORY FUNCTIONS (ARRAYS) -------------------------------------------
+
+    /// @notice Creates a `Variable` from a `bool` array.
+    function from(bool[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bool, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from an `address` array.
+    function from(address[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Address, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `bytes32` array.
+    function from(bytes32[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bytes32, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `uint256` array.
+    function from(uint256[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Uint256, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from an `int256` array.
+    function from(int256[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Int256, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `string` array.
+    function from(string[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.String, true), abi.encode(value));
+    }
+
+    /// @notice Creates a `Variable` from a `bytes` array.
+    function from(bytes[] memory value) internal pure returns (Variable memory) {
+        return Variable(Type(TypeKind.Bytes, true), abi.encode(value));
+    }
 }