// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.9.0;

pragma experimental ABIEncoderV2;

import {Vm} from "forge-std/Vm.sol";

library DeployLib {
    Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code")))));

    /// @notice Deploy a contract by fetching the contract bytecode from the artifacts directory
    // e.g. `deployCode(code, abi.encode(arg1,arg2,arg3))`
    /// @dev Credit: forge-std/StdCheatsSafe::deployCode
    /// @param artifactPath The path to the contract artifact
    /// @param args The abi-encoded constructor arguments
    /// @return addr The address of the deployed contract
    function deployCode(
        string memory artifactPath,
        bytes memory args
    )
        internal
        returns (address addr)
    {
        bytes memory bytecode = abi.encodePacked(vm.getCode(artifactPath), args);
        /// @solidity memory-safe-assembly
        assembly {
            addr := create(0, add(bytecode, 0x20), mload(bytecode))
        }
        require(addr != address(0), "StdCheats deployCode(string,bytes): Deployment failed.");
    }
}