Automate contract verficiations using verify and etherscan-verify tasks

[penandlim]

at the end of each deploy script, we should add verify task based on which network we are on

Using hardhat-etherscan plugin's verify task:

await hre.run("verify:verify", {
  address: contractAddress,
  constructorArguments: [
    50,
    "a string argument",
    {
      x: 10,
      y: 5,
    },
    "0xabcdef",
  ],
  libraries: {
    SomeLibrary: "0x...",
  }
});

Using hardhat-deploy's etherscan-verify task:

await hre.run("etherscan-verify", {
  contractName: deploymentName,
});

[lilPlumberBoy]

Is it better to have a line at the end of each deploy script or to have a separate script to verify everything after its deployed like here?