import type { BunPlugin } from 'bun';

/**
 * Plugin to prevent Bun's bundler from analyzing certain URL patterns.
 * Marks URLs that should remain as runtime URLs as external.
 */
const runtimeExternalUrlsPlugin: BunPlugin = {
  name: 'runtime-external-urls',
  setup(build) {
    // Intercept resolution of paths that start with /
    build.onResolve({ filter: /^\// }, args => {
      // Mark specific runtime URLs as external to prevent bundler analysis
      const externalPatterns = [
        '/profile-picture.webp',
        // Add other runtime URLs here as needed
      ];

      if (externalPatterns.some(pattern => args.path.includes(pattern))) {
        return {
          path: args.path,
          external: true, // This tells the bundler NOT to bundle this
        };
      }

      return undefined; // Let normal resolution continue
    });
  },
};

export default runtimeExternalUrlsPlugin;