Added task

scripts/deploy.js

@@ -1,18 +1,89 @@
 // imports
-const { ethers } = require("hardhat");
+const { ethers, run, network } = require("hardhat");
 
 // async main
 async function main() {
+    const verifyOnly = false;
+    if (verifyOnly == true) {
+        const address = "0xF90F7edF515001CD4293255bfaF7D17ffa415e91";
+
+        const ETHERSCAN_API_KEY_VERIFY = process.env.ETHERSCAN_API_KEY;
+        console.log("Network config:", network.config);
+        console.log("ChainId: " + network.config.chainId);
+        if (network.config.chainId === 11155111) {
+            console.log("Currently on Sepolia Testnet");
+            if (ETHERSCAN_API_KEY_VERIFY !== undefined) {
+                console.log("Verifying contract...");
+                await verify(address, []);
+                console.log("Verification complete");
+            } else {
+                console.log("ETHERSCAN_API_KEY is undefined");
+            }
+        }
+        if (true) return;
+    }
+
     const simpleStorageFactory =
         await ethers.getContractFactory("SimpleStorage");
     console.log("Deploying contract...");
     const simpleStorage = await simpleStorageFactory.deploy();
     await simpleStorage.deployed();
     console.log("Deployed contract to: " + simpleStorage.address);
+
+    const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
+    // No need verify for local hardhat network
+    // 31337 - Local Hardhat Network
+    // 5777 - Local Ganache Network
+    // 11155111 - Sepolia Testnet
+
+    console.log("Network config:", network.config);
+    console.log("ETHERSCAN_API_KEY:", ETHERSCAN_API_KEY);
+
+    // Need to delete artifacts & cache folder first
+    if (network.config.chainId === 31337) {
+        console.log("Currently on Local Hardhat");
+    }
+    if (network.config.chainId === 11155111) {
+        console.log("Currently on Sepolia Testnet");
+        if (ETHERSCAN_API_KEY !== undefined) {
+            console.log("Waiting for 6 block confirmations...");
+            await simpleStorage.deployTransaction.wait(6);
+            console.log("Verifying contract...");
+            await verify(simpleStorage.address, []);
+            console.log("Verification complete");
+        } else {
+            console.log("ETHERSCAN_API_KEY is undefined");
+        }
+    } else {
+        console.log("Not on Sepolia Testnet");
+    }
+
+    const currentValue = await simpleStorage.viewMyNumber();
+    console.log("Current Value is: " + currentValue);
+
+    // Update the current value
+    const transactionResponse = await simpleStorage.storeMyNumber(7296);
+    await transactionResponse.wait(1);
+    const updatedValue = await simpleStorage.viewMyNumber();
+    console.log("Updated Value is: " + updatedValue);
 }
 
 // Auto verify contract in etherscan
-//async function verify(contractAddress, args) {}
+async function verify(contractAddress, args) {
+    console.log("Verifying contract...");
+    try {
+        await run("verify:verify", {
+            address: contractAddress,
+            constructorArguments: args,
+        });
+    } catch (e) {
+        if (e.message.toLowerCase().includes("already verified")) {
+            console.log("Already Verified!");
+        } else {
+            console.log(e);
+        }
+    }
+}
 
 // main
 main()