mailserver-cli/bin/cli.js

#!/usr/bin/env node

import inquirer from "inquirer";
import chalk from "chalk";
import figlet from "figlet";
import { getCloudflareDomains } from "../lib/cloudflare.js";
import { checkFQDN } from "../lib/utils.js";
import { setupMailServer } from "../lib/setup.js";

// Display a cool banner
console.log(chalk.blue(figlet.textSync("Mail Server CLI", { horizontalLayout: "full" })));

async function main() {
  console.log(chalk.green("Welcome to the Mail Server Setup!"));

  // Ask user what they want to do
  const { action } = await inquirer.prompt([
    {
      type: "list",
      name: "action",
      message: "What would you like to do?",
      choices: ["Start Installation", "Exit"],
    },
  ]);

  if (action === "Exit") {
    console.log(chalk.red("Exiting CLI. Goodbye!"));
    process.exit(0);
  }

  // Ask for Cloudflare API Token
  const { apiToken } = await inquirer.prompt([
    {
      type: "password",
      name: "apiToken",
      message: "Enter your Cloudflare API Token (Read & Edit Access):",
      mask: "*",
    },
  ]);

  // Fetch available domains from Cloudflare
  const domains = await getCloudflareDomains(apiToken);

  if (domains.length === 0) {
    console.log(chalk.red("No domains found in your Cloudflare account!"));
    process.exit(1);
  }

  // Let the user select a domain
  const { selectedDomain } = await inquirer.prompt([
    {
      type: "list",
      name: "selectedDomain",
      message: "Select a domain for your mail server:",
      choices: domains,
    },
  ]);

  console.log(chalk.cyan(`Selected domain: ${selectedDomain}`));

  // Check if the hostname is FQDN compliant
  await checkFQDN();

  // Proceed with Mail Server Setup
  await setupMailServer(selectedDomain);

  console.log(chalk.green("Mail Server setup completed successfully!"));
}

// Run the CLI
main();