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feat(hardhat): support Stargate ETH in WarpLink
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| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.19; | ||
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| import 'forge-std/console2.sol'; | ||
| import 'forge-std/Script.sol'; | ||
| import {IERC20} from '@openzeppelin/contracts/token/ERC20/IERC20.sol'; | ||
| import {SafeERC20} from '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol'; | ||
| import {IWarpLink} from 'contracts/interfaces/IWarpLink.sol'; | ||
| import {WarpLinkCommandTypes} from 'contracts/facets/WarpLink.sol'; | ||
| import {IStargateComposer} from 'test/foundry/helpers/IStargateComposer.sol'; | ||
| import {IStargateRouter} from 'contracts/interfaces/external/IStargateRouter.sol'; | ||
| import {IAllowanceTransfer} from 'contracts/interfaces/external/IAllowanceTransfer.sol'; | ||
| import {PermitParams} from 'contracts/libraries/PermitParams.sol'; | ||
| import {Goerli, OptimismGoerli, Addresses} from '../test/foundry/helpers/Networks.sol'; | ||
| import {PermitSignature} from 'test/foundry/helpers/PermitSignature.sol'; | ||
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| /** | ||
| * Bridge mock USDC from Goerli to Optimism-Goerli and invoke WarpLink on the other | ||
| * side, but with no commands. | ||
| * | ||
| * Adding commands would be even more interesting, but | ||
| * there are no actions that can be made using Statgate mock USDC. | ||
| * | ||
| * Invoke this script using: | ||
| * forge script script/jumpAndEngageGoerli.sol --rpc-url goerli --no-storage-caching -vvvv --broadcast | ||
| */ | ||
| contract JumpAndEngageEthGoerli is Script, WarpLinkCommandTypes, PermitSignature { | ||
| address goerliDiamondAddr = 0x2A104392321e978495dBC91b68914eDbA3126D9c; | ||
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| function setUp() public {} | ||
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| function run() public { | ||
| uint256 privateKey = vm.deriveKey(vm.envString('DEV_MNEMONIC'), 1); | ||
| address user = vm.rememberKey(privateKey); | ||
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| console2.log('User: %s', user); | ||
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| uint48 deadline = uint48(block.timestamp) + 60 * 60 * 24 * 365; | ||
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| bytes memory destCommands = abi.encodePacked( | ||
| (uint8)(0) // Command count | ||
| ); | ||
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| // NOTE: Only including vartiable length field | ||
| bytes memory destParamsEncoded; | ||
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| { | ||
| IWarpLink.Params memory destParams; | ||
| destParams.commands = destCommands; | ||
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| destParamsEncoded = abi.encode(destParams); | ||
| } | ||
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| uint256 srcAmountIn = 0.0005 ether; | ||
| uint256 dstGasForCall = 500_000; | ||
| uint16 dstChainId = OptimismGoerli.STARGATE_CHAIN_ID; | ||
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| bytes memory sourceCommands = bytes.concat( | ||
| abi.encodePacked( | ||
| (uint8)(1), // Command count | ||
| (uint8)(COMMAND_TYPE_JUMP_STARGATE), | ||
| (uint16)(dstChainId), // dstChainId | ||
| (uint8)(13), // srcPoolId (SGETH) | ||
| (uint8)(13), // dstPoolId (SGETH), | ||
| uint32(dstGasForCall), // dstGasForCall | ||
| address(0), // destParams.tokenOut | ||
| // NOTE: There's massive slippage on the testnet | ||
| uint256((srcAmountIn * 99) / 100), // destParams.amountOut | ||
| uint256(destCommands.length) // destParams.commands.length | ||
| ), | ||
| destCommands // destParams.commands | ||
| ); | ||
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| (uint256 nativeWei, ) = IStargateComposer(Goerli.STARGATE_COMPOSER_ADDR).quoteLayerZeroFee({ | ||
| _dstChainId: dstChainId, | ||
| _functionType: 1, // Swap remote | ||
| _toAddress: abi.encodePacked(goerliDiamondAddr), | ||
| _transferAndCallPayload: destParamsEncoded, | ||
| _lzTxParams: IStargateRouter.lzTxObj({ | ||
| dstGasForCall: dstGasForCall, | ||
| dstNativeAmount: 0, | ||
| dstNativeAddr: '' | ||
| }) | ||
| }); | ||
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| console2.log('Native fee: %s', nativeWei); | ||
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| PermitParams memory permitParams; | ||
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| vm.startBroadcast(user); | ||
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| console2.log('User balance: %s', user.balance); | ||
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| IWarpLink(goerliDiamondAddr).warpLinkEngage{value: nativeWei + srcAmountIn}( | ||
| IWarpLink.Params({ | ||
| tokenIn: address(0), | ||
| tokenOut: address(0), | ||
| commands: sourceCommands, | ||
| amountIn: srcAmountIn, | ||
| amountOut: srcAmountIn, | ||
| recipient: user, | ||
| partner: address(0), | ||
| feeBps: 0, | ||
| // NOTE: There's massive slippage on the testnet | ||
| slippageBps: 100 * 20, | ||
| deadline: deadline | ||
| }), | ||
| permitParams | ||
| ); | ||
|
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| vm.stopBroadcast(); | ||
| } | ||
| } |
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