formatCode function
Formats the provided code using the DartFormatter.
Returns the formatted code if formatting is successful.
If a FormatterException occurs during formatting,
it logs the exception and returns the original code.
Implementation
String formatCode(String code) {
final formatter = DartFormatter();
try {
return formatter.format(code);
} on FormatterException catch (ex) {
log('$ex');
return code;
}
}