add script to transfer CCIP BnM tokens from Amoy to Sepolia

Author: cqlyj

script/TransferTokenFromAmoyToSepolia.s.sol

@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.26;
+
+import {Script, console} from "forge-std/Script.sol";
+import {DevOpsTools} from "lib/foundry-devops/src/DevOpsTools.sol";
+import {AmoyTokenTransfer} from "src/AmoyTokenTransfer.sol";
+import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
+import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
+
+contract TransferTokenFromAmoyToSepolia is Script {
+    using SafeERC20 for IERC20;
+
+    uint64 constant SEPOLIA_CHAIN_SELECTOR = 16015286601757825753;
+    address constant RECEIVER = 0xFB6a372F2F51a002b390D18693075157A459641F;
+    address constant TOKEN = 0xcab0EF91Bee323d1A617c0a027eE753aFd6997E4;
+    uint256 constant AMOUNT = 1e15; // 0.0001 ETH
+
+    AmoyTokenTransfer amoyTokenTransfer;
+
+    function sendCCIPBnMTokenToThisContract() public {
+        vm.startBroadcast();
+        IERC20(TOKEN).approve(address(amoyTokenTransfer), AMOUNT);
+        IERC20(TOKEN).safeTransfer(address(amoyTokenTransfer), AMOUNT);
+        vm.stopBroadcast();
+
+        console.log(
+            "CCIP BnM token sent to contract address.",
+            address(amoyTokenTransfer)
+        );
+    }
+
+    function run() public {
+        address mostRecentlyDeployed = DevOpsTools.get_most_recent_deployment(
+            "AmoyTokenTransfer",
+            block.chainid
+        );
+        console.log("Most recently deployed address: ", mostRecentlyDeployed);
+
+        amoyTokenTransfer = AmoyTokenTransfer(payable(mostRecentlyDeployed));
+
+        // send CCIP BnM token to this contract first
+        sendCCIPBnMTokenToThisContract();
+
+        // then transfer from Amoy to Sepolia
+        vm.startBroadcast();
+        amoyTokenTransfer.transferTokensPayLINK(
+            SEPOLIA_CHAIN_SELECTOR,
+            RECEIVER,
+            TOKEN,
+            AMOUNT
+        );
+        vm.stopBroadcast();
+
+        console.log("Transfer from Amoy to Sepolia!");
+    }
+}