next.config.js

if (!process.env.WORDPRESS_API_URL) {
  throw new Error(`
    Please provide a valid WordPress instance URL.
    Add to your environment variables WORDPRESS_API_URL.
  `)
}
const securityHeaders = [
  {
    key: 'Strict-Transport-Security',
    value: 'max-age=63072000; includeSubDomains; preload'
  },
  {
    key: 'X-Content-Type-Options',
    value: 'nosniff'
  },
  {
    key: 'X-Frame-Options',
    value: 'SAMEORIGIN'
  },
  {
    key: 'Referrer-Policy',
    value: 'strict-origin-when-cross-origin'
  },
]

/** @type {import('next').NextConfig} */
module.exports = {
  async headers() {
    return [
      {
        // Apply these headers to all routes in your application.
        source: '/:path*',
        headers: securityHeaders,
      },
    ]
  },
  async redirects() {
    return [
      {
        source: '/blog/best-ai-marketing-tools/',
        destination: '/blog/11-best-ai-tools-for-marketing/',
        permanent: true,
      },
    ]
  },
  images: {
    domains: [
      process.env.WORDPRESS_API_URL.match(/(?!(w+)\.)\w*(?:\w+\.)+\w+/)[0], // Valid WP Image domain.
      '0.gravatar.com',
      '1.gravatar.com',
      '2.gravatar.com',
      'secure.gravatar.com',
      'img.youtube.com',
      ],
  },
  trailingSlash: true,
  webpack: (config) => {
    config.resolve = {
      ...config.resolve,
    }

    return config
  },
}