init hardhat

scripts/deploy.js

@@ -0,0 +1,24 @@
+// We require the Hardhat Runtime Environment explicitly here. This is optional
+// but useful for running the script in a standalone fashion through `node <script>`.
+//
+// You can also run a script with `npx hardhat run <script>`. If you do that, Hardhat
+// will compile your contracts, add the Hardhat Runtime Environment's members to the
+// global scope, and execute the script.
+import hre from "hardhat";
+
+const currentTimestampInSeconds = Math.round(Date.now() / 1000);
+const unlockTime = currentTimestampInSeconds + 60;
+
+const lockedAmount = hre.ethers.parseEther("0.001");
+
+const lock = await ethers.deployContract("Lock", [unlockTime], {
+  value: lockedAmount,
+});
+
+await lock.waitForDeployment();
+
+console.log(
+  `Lock with ${ethers.formatEther(
+    lockedAmount
+  )}ETH and unlock timestamp ${unlockTime} deployed to ${lock.target}`
+);