fingerprint method

@override Future<NativeStepFingerprint> fingerprint(NativeStepContext context)

Compute a fingerprint for this step based on its inputs.

Used for build caching to determine if a step needs to be re-executed.

Implementation

@override
Future<NativeStepFingerprint> fingerprint(NativeStepContext context) async {
  return NativeStepFingerprint(
    id: id,
    hash: fingerprintHash(
      '$id:${expandRecipeValue(sourcePath, context.buildContext, context.source)}_'
      '${expandRecipeValue(destinationPath, context.buildContext, context.source)}',
    ),
  );
}