const { copyFileSync, existsSync, mkdirSync, readdirSync, statSync } = require('node:fs');
const { join } = require('node:path');

const source = join(__dirname, '..', 'src', 'mail', 'templates');
const target = join(__dirname, '..', 'dist', 'mail', 'templates');

function copyDirectory(from, to) {
  if (!existsSync(from)) {
    return;
  }

  mkdirSync(to, { recursive: true });
  for (const entry of readdirSync(from)) {
    const sourcePath = join(from, entry);
    const targetPath = join(to, entry);
    if (statSync(sourcePath).isDirectory()) {
      copyDirectory(sourcePath, targetPath);
    } else {
      copyFileSync(sourcePath, targetPath);
    }
  }
}

copyDirectory(source, target);