old_contents: # Copyright 2018 The Bazel Authors. All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  """Implementation of the aspect that propagates framework import files."""
  
  load(
      "@build_bazel_rules_apple//apple/internal:apple_framework_import.bzl",
      "AppleFrameworkImportInfo",
  )
  
  # List of attributes through which the aspect propagates. We include `runtime_deps` here as
  # these are supported by `objc_library` for frameworks that should be present in the bundle, but not
  # linked against.
  # TODO(b/120205406): Migrate the `runtime_deps` use case to be referenced through `data` instead.
  _FRAMEWORK_IMPORT_ASPECT_ATTRS = ["deps", "frameworks", "runtime_deps"]
  
  def _framework_import_aspect_impl(target, ctx):
      """Implementation of the framework import propagation aspect."""
      if AppleFrameworkImportInfo in target:
          return []
  
      transitive_sets = []
      build_archs = []
      for attribute in _FRAMEWORK_IMPORT_ASPECT_ATTRS:
          if not hasattr(ctx.rule.attr, attribute):
              continue
          for dep_target in getattr(ctx.rule.attr, attribute):
              if AppleFrameworkImportInfo in dep_target:
                  if hasattr(dep_target[AppleFrameworkImportInfo], "framework_imports"):
                      transitive_sets.append(dep_target[AppleFrameworkImportInfo].framework_imports)
                  build_archs.append(dep_target[AppleFrameworkImportInfo].build_archs)
  
      if not transitive_sets:
          return []
  
      return [AppleFrameworkImportInfo(
          framework_imports = depset(transitive = transitive_sets),
          build_archs = depset(transitive = build_archs),
      )]
  
  framework_import_aspect = aspect(
      implementation = _framework_import_aspect_impl,
      attr_aspects = _FRAMEWORK_IMPORT_ASPECT_ATTRS,
      doc = """
  Aspect that collects all files from framework import targets (e.g. objc_framework) so that they can
  be packaged within the top-level application bundle.
  """,
  )
  
new_contents: # Copyright 2018 The Bazel Authors. All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  """Implementation of the aspect that propagates framework import files."""
  
  load(
      "@build_bazel_rules_apple//apple/internal:apple_framework_import.bzl",
      "AppleFrameworkImportInfo",
  )
  
  # List of attributes through which the aspect propagates. We include `runtime_deps` here as
  # these are supported by `objc_library` for frameworks that should be present in the bundle, but not
  # linked against.
  # TODO(b/120205406): Migrate the `runtime_deps` use case to be referenced through `data` instead.
  _FRAMEWORK_IMPORT_ASPECT_ATTRS = ["deps", "private_deps", "frameworks", "runtime_deps"]
  
  def _framework_import_aspect_impl(target, ctx):
      """Implementation of the framework import propagation aspect."""
      if AppleFrameworkImportInfo in target:
          return []
  
      transitive_sets = []
      build_archs = []
      for attribute in _FRAMEWORK_IMPORT_ASPECT_ATTRS:
          if not hasattr(ctx.rule.attr, attribute):
              continue
          for dep_target in getattr(ctx.rule.attr, attribute):
              if AppleFrameworkImportInfo in dep_target:
                  if hasattr(dep_target[AppleFrameworkImportInfo], "framework_imports"):
                      transitive_sets.append(dep_target[AppleFrameworkImportInfo].framework_imports)
                  build_archs.append(dep_target[AppleFrameworkImportInfo].build_archs)
  
      if not transitive_sets:
          return []
  
      return [AppleFrameworkImportInfo(
          framework_imports = depset(transitive = transitive_sets),
          build_archs = depset(transitive = build_archs),
      )]
  
  framework_import_aspect = aspect(
      implementation = _framework_import_aspect_impl,
      attr_aspects = _FRAMEWORK_IMPORT_ASPECT_ATTRS,
      doc = """
  Aspect that collects all files from framework import targets (e.g. objc_framework) so that they can
  be packaged within the top-level application bundle.
  """,
  )
  
subject: Add private_deps to framework import aspect (#904)