next-google-adsense/bin/cli.mjs

Next.js Google AdSense

#!/usr/bin/env node

import { promises as fs } from "node:fs";
import path from "node:path";
import envLoader from "@next/env";
import { isPublisherId } from "../dist/utils.js";

const publicPath = path.join(process.cwd(), "public");
const adsTxtPath = path.join(publicPath, "ads.txt");

const env = envLoader.loadEnvConfig(process.cwd()).combinedEnv;
const adsTxtContent = `google.com, ${env.NEXT_PUBLIC_ADSENSE_PUBLISHER_ID}, DIRECT, f08c47fec0942fa0`;

// create "ads.txt" file to "public" folder
// if public folder not exist, create it
const createAdsTxt = async () => {
  console.log(`📝 [next-google-adsense] Creating "ads.txt"...`);

  if (isPublisherId(env.NEXT_PUBLIC_ADSENSE_PUBLISHER_ID)) {
    try {
      await fs.access(publicPath);
    } catch (_err) {
      console.log(`📁 [next-google-adsense] Creating "public" folder...`);
      await fs.mkdir(publicPath);
    }

    await fs.writeFile(adsTxtPath, adsTxtContent);

    console.log(`✅ [next-google-adsense] Generation completed: ${adsTxtPath}`);
    console.log(
      `✨ [next-google-adsense] You can access it at: http://<hostname>/ads.txt`,
    );
  }

  console.error(
    `❌ [next-google-adsense] Invalid Google AdSense Publisher ID: ${env.NEXT_PUBLIC_ADSENSE_PUBLISHER_ID}`,
  );
};

createAdsTxt();