generate static method

Future<void> generate(String sitemapUrl, String outputPath, { List<String> disallowPaths = const [], })

Generates a robots.txt file at outputPath referencing the given sitemapUrl.

Implementation

static Future<void> generate(String sitemapUrl, String outputPath,
    {List<String> disallowPaths = const []}) async {
  final content = StringBuffer()
    ..writeln('User-agent: *')
    ..writeln('Allow: /');

  for (final path in disallowPaths) {
    content.writeln('Disallow: $path');
  }

  content.writeln('Sitemap: $sitemapUrl');

  final output = File(outputPath);
  await output.create(recursive: true);
  await output.writeAsString(content.toString());
}