execute method

@override Future<NativeBuildResult> execute(NativeBuildContext context, ResolvedSource source)

Execute the build recipe.

Returns the NativeBuildResult containing the built artifacts.

Implementation

@override
Future<NativeBuildResult> execute(
  NativeBuildContext context,
  ResolvedSource source,
) async {
  final logger = context.logger ?? Logger('StepBuildRecipe');
  logger.fine('Starting build recipe for ${context.target.label}');
  logger.fine(
    'Recipe has ${steps.length} steps: ${steps.map((s) => s.id).join(', ')}',
  );

  final orderedSteps = _orderedSteps();
  final artifacts = <BuiltNativeArtifact>[];

  for (final step in orderedSteps) {
    logger.info('Executing step: ${step.id}');
    final stopwatch = Stopwatch()..start();

    // Check cache if available
    if (cache != null) {
      final stepContext = NativeStepContext(
        buildContext: context,
        source: source,
        stepId: step.id,
      );
      final fingerprint = await step.fingerprint(stepContext);
      final cached = await cache!.isCached(fingerprint);

      if (cached) {
        logger.info('Step ${step.id} skipped (cache hit)');
        // Reconstruct artifacts from cached declarations
        final cachedDecls = await cache!.getCachedArtifacts(fingerprint);
        for (final decl in cachedDecls) {
          final artifact = _reconstructArtifact(decl, context);
          if (artifact != null) artifacts.add(artifact);
        }
        stopwatch.stop();
        continue;
      }

      // Execute the step
      final result = await step.execute(context, source);
      stopwatch.stop();
      logger.info(
        'Step ${step.id} completed in ${stopwatch.elapsedMilliseconds}ms',
      );

      // Record in cache with artifact declarations
      final artifactDecls = result.artifacts
          .map((a) => _serializeArtifact(a))
          .toList();
      await cache!.record(
        fingerprint: fingerprint,
        artifactDeclarations: artifactDecls,
      );

      // Collect artifacts from step results
      artifacts.addAll(result.artifacts);
    } else {
      // No cache: just execute
      final result = await step.execute(context, source);
      stopwatch.stop();
      logger.info(
        'Step ${step.id} completed in ${stopwatch.elapsedMilliseconds}ms',
      );

      // Collect artifacts from step results
      artifacts.addAll(result.artifacts);
    }
  }

  return NativeBuildResult(artifacts: artifacts);
}