Deployment with Foundry

Walkthrough on deploying a sample smart contract with Foundry CLI.

Example Contract

USDC.sol

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.13;

import {Script, console} from "forge-std/Script.sol";
import {Counter} from "../src/Counter.sol";

contract CounterScript is Script {
    Counter public counter;

    function setUp() public {}

    function run() public {
        vm.startBroadcast();

        counter = new Counter();

        vm.stopBroadcast();
    }
}

Comile the solidity contract

forge build

Deployment Steps

Prepare a .env file containing all relevant chain information and deployment wallet address

FOUNDRY_PROFILE=claim
FOUNDRY_PK=<YOUR_PRIVATE_KEY>
FOUNDRY_OWNER_ADDRESS=<YOUR_ADDRESS>
RPC_URL_MANTRA_ETH=https://evm.dukong.mantrachain.io

Source the env file and deploy the contract. Execute the command from the root of the project folder.

source .env && forge create --out src/Counter.sol:Counter --rpc-url $RPC_URL_MANTRA_ETH --private-key $FOUNDRY_PK src/Counter.sol:Counter