stripDartVersionSuffix static method

Implementation

@visibleForTesting
static String stripDartVersionSuffix(String pathToCurrentScript) {
  var result = pathToCurrentScript;

  /// Not certain what is going on here.
  /// If we use a pub global activated version then
  /// Platform.script is returning a filename of the form:
  /// pub_release.dart-2.13.0.snapshot
  /// So we look to strip of the suffix from the - onward.
  if (pathToCurrentScript.contains('.dart-')) {
    var index = pathToCurrentScript.indexOf('.dart-');
    index += 5;
    result = pathToCurrentScript.substring(0, index);
  }

  return result;
}