hardhat-template/tasks/deployers/greeter.ts

import { task } from "hardhat/config";
import { TaskArguments } from "hardhat/types";

import { Greeter, Greeter__factory } from "../../typechain";

task("deploy:Greeter")
  .addParam("greeting", "Say hello, be nice")
  .setAction(async function (taskArguments: TaskArguments, { ethers }) {
    const greeterFactory: Greeter__factory = await ethers.getContractFactory("Greeter");
    const greeter: Greeter = <Greeter>await greeterFactory.deploy(taskArguments.greeting);
    await greeter.deployed();
    console.log("Greeter deployed to: ", greeter.address);
  });