renderAllTemplates static method

void renderAllTemplates(String sourcePath, String targetPath, Map<String, dynamic> context)

Renders all .mustache files in a folder using context

Implementation

static void renderAllTemplates(
    String sourcePath, String targetPath, Map<String, dynamic> context) {
  final templateDir = Directory(sourcePath);

  if (!templateDir.existsSync()) {
    throw Exception("Template folder not found at $sourcePath");
  }

  print('🧩 Rendering templates from $sourcePath → $targetPath');

  for (var entity in templateDir.listSync(recursive: true)) {
    if (entity is File && entity.path.endsWith('.mustache')) {
      final relativePath = p.relative(entity.path, from: sourcePath);
      final targetFile =
          File(p.join(targetPath, relativePath.replaceAll('.mustache', '')))
            ..parent.createSync(recursive: true);

      try {
        final template = Template(entity.readAsStringSync());
        final rendered = template.renderString(context);

        targetFile.writeAsStringSync(rendered);
        print('📄 Created: $relativePath → ${p.basename(targetFile.path)}');
      } catch (e) {
        print('❌ Failed to render $relativePath: $e');
      }
    }
  }
}