699600d95b2b30291b26b8051cc379c0452e8c25,src/python/twitter/pants/tasks/java_compile.py,JavaCompile,execute_single_compilation,#JavaCompile#Any#Any#,167

Before Change

      // TODO: Handle this case better. Separate classes dirs for each partition, like for scala?
      artifact_files = [self._classes_dir, depfile]

      if processors and not self.dry_run:
        // Produce a monolithic apt processor service info file for further compilation rounds
        // and the unit test classpath.
        processor_info_file = os.path.join(self._classes_dir, _PROCESSOR_INFO_FILE)
        if os.path.exists(processor_info_file):
          with safe_open(processor_info_file, "r") as f:
            for processor in f:
              processors.add(processor.strip())
        self.write_processor_info(processor_info_file, processors)
        artifact_files.append(processor_info_file)

      if self._artifact_cache and self.context.options.write_to_artifact_cache:
        self.update_artifact_cache(vt, artifact_files)

  def create_depfile_path(self, targets):

After Change

      all_artifact_files = [depfile]

      if self._artifact_cache and self.context.options.write_to_artifact_cache:
        deps = Dependencies(self._classes_dir)
        deps.load(depfile)
        for single_vt in vt.versioned_targets:
          per_target_depfile = self.create_depfile_path([single_vt.target])
          per_target_artifact_files = [per_target_depfile]
          for _, classes_by_source in deps.findclasses([single_vt.target]).items():
            for _, classes in classes_by_source.items():
              classfile_paths = [os.path.join(self._classes_dir, cls) for cls in classes]
              per_target_artifact_files.extend(classfile_paths)
              all_artifact_files.extend(classfile_paths)
            self.update_artifact_cache(single_vt, per_target_artifact_files)
        self.update_artifact_cache(vt, all_artifact_files)

  def create_depfile_path(self, targets):
    compilation_id = Target.maybe_readable_identify(targets)
    return os.path.join(self._depfile_dir, compilation_id) + ".dependencies"

Instances