| # Copyright 2016 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Module containing the Android stages.""" |
| |
| import logging |
| import os |
| |
| from chromite.cbuildbot import cbuildbot_alerts |
| from chromite.cbuildbot import cbuildbot_run |
| from chromite.cbuildbot.stages import generic_stages |
| from chromite.lib import config_lib |
| from chromite.lib import constants |
| from chromite.lib import gs |
| from chromite.lib import osutils |
| |
| |
| class AndroidMetadataStage( |
| generic_stages.BuilderStage, generic_stages.ArchivingStageMixin |
| ): |
| """Stage that records Android container version in metadata. |
| |
| This stage runs on every builder, not limited to Android PFQ. Metadata |
| written by this stage must reflect the actual Android version of the build |
| artifact. |
| |
| Metadata written by this stage will be consumed by various external tools |
| such as GoldenEye. |
| """ |
| |
| category = constants.PRODUCT_ANDROID_STAGE |
| |
| def _UpdateBoardDictsForAndroidBuildInfo(self): |
| """Updates board metadata to fill in Android build info. |
| |
| Returns: |
| (versions, branches, targets) where: |
| versions: A set of Android versions used in target boards. |
| branches: A set of Android branch names used in target boards. |
| targets: A set of Android targets used in target boards. |
| """ |
| # Need to always iterate through and generate the board-specific |
| # Android version metadata. Each board must be handled separately |
| # since there might be differing builds in the same release group. |
| versions = set() |
| branches = set() |
| targets = set() |
| |
| for builder_run in [self._run]: |
| for board in builder_run.config.boards: |
| try: |
| # Determine the version for each board and record metadata. |
| version = self._run.DetermineAndroidVersion(boards=[board]) |
| builder_run.attrs.metadata.UpdateBoardDictWithDict( |
| board, {"android-container-version": version} |
| ) |
| versions.add(version) |
| logging.info( |
| "Board %s has Android version %s", board, version |
| ) |
| except cbuildbot_run.NoAndroidVersionError as ex: |
| logging.info( |
| "Board %s does not contain Android (%s)", board, ex |
| ) |
| try: |
| # Determine the branch for each board and record metadata. |
| branch = self._run.DetermineAndroidBranch(board) |
| builder_run.attrs.metadata.UpdateBoardDictWithDict( |
| board, {"android-container-branch": branch} |
| ) |
| branches.add(branch) |
| logging.info( |
| "Board %s has Android branch %s", board, branch |
| ) |
| except cbuildbot_run.NoAndroidBranchError as ex: |
| logging.info( |
| "Board %s does not contain Android (%s)", board, ex |
| ) |
| try: |
| # Determine the target for each board and record metadata. |
| target = self._run.DetermineAndroidTarget(board) |
| builder_run.attrs.metadata.UpdateBoardDictWithDict( |
| board, {"android-container-target": target} |
| ) |
| targets.add(target) |
| logging.info( |
| "Board %s has Android target %s", board, target |
| ) |
| except cbuildbot_run.NoAndroidTargetError as ex: |
| logging.info( |
| "Board %s does not contain Android (%s)", board, ex |
| ) |
| arc_use = self._run.HasUseFlag(board, "arc") |
| logging.info( |
| "Board %s %s arc USE flag set.", |
| board, |
| "has" if arc_use else "does not have", |
| ) |
| builder_run.attrs.metadata.UpdateBoardDictWithDict( |
| board, {"arc-use-set": arc_use} |
| ) |
| |
| return (versions, branches, targets) |
| |
| def PerformStage(self) -> None: |
| with osutils.ChdirContext(self._build_root): |
| ( |
| versions, |
| branches, |
| targets, |
| ) = self._UpdateBoardDictsForAndroidBuildInfo() |
| |
| # If there is a unique one across all the boards, treat it as the |
| # version for the build. |
| # TODO(nya): Represent "N/A" and "Multiple" differently in metadata. |
| def _Aggregate(v): |
| if not v: |
| return (None, "N/A") |
| elif len(v) == 1: |
| return (v[0], str(v[0])) |
| return (None, "Multiple") |
| |
| metadata_version, debug_version = _Aggregate(list(versions)) |
| metadata_branch, debug_branch = _Aggregate(list(branches)) |
| metadata_target, debug_target = _Aggregate(list(targets)) |
| |
| # Update the primary metadata and upload it. |
| self._run.attrs.metadata.UpdateKeyDictWithDict( |
| "version", |
| { |
| "android": metadata_version, |
| "android-branch": metadata_branch, |
| "android-target": metadata_target, |
| }, |
| ) |
| self.UploadMetadata(filename=constants.PARTIAL_METADATA_JSON) |
| |
| # Leave build info in buildbot steps page for convenience. |
| cbuildbot_alerts.PrintBuildbotStepText("tag %s" % debug_version) |
| cbuildbot_alerts.PrintBuildbotStepText("branch %s" % debug_branch) |
| cbuildbot_alerts.PrintBuildbotStepText("target %s" % debug_target) |
| |
| |
| class DownloadAndroidDebugSymbolsStage( |
| generic_stages.BoardSpecificBuilderStage, generic_stages.ArchivingStageMixin |
| ): |
| """Stage that downloads Android debug symbols. |
| |
| Downloaded archive will be picked up by DebugSymbolsStage. |
| """ |
| |
| category = constants.CI_INFRA_STAGE |
| |
| def PerformStage(self) -> None: |
| if not config_lib.IsCanaryType(self._run.config.build_type): |
| logging.info("This stage runs only in release builders.") |
| return |
| |
| # Get the Android versions set by AndroidMetadataStage. |
| version_dict = self._run.attrs.metadata.GetDict().get("version", {}) |
| android_build_branch = version_dict.get("android-branch") |
| android_version = version_dict.get("android") |
| |
| # On boards not supporting Android, versions will be None. |
| if not (android_build_branch and android_version): |
| logging.info("Android is not enabled on this board. Skipping.") |
| return |
| |
| logging.info( |
| "Downloading symbols of Android %s (%s)...", |
| android_version, |
| android_build_branch, |
| ) |
| |
| with osutils.ChdirContext(self._build_root): |
| arch = self._run.DetermineAndroidABI(self._current_board) |
| variant = self._run.DetermineAndroidVariant(self._current_board) |
| android_target = self._run.DetermineAndroidTarget( |
| self._current_board |
| ) |
| |
| symbols_file_url = constants.ANDROID_SYMBOLS_URL_TEMPLATE % { |
| "branch": android_build_branch, |
| "target": android_target, |
| "arch": arch, |
| "version": android_version, |
| "variant": variant, |
| } |
| symbols_file = os.path.join( |
| self.archive_path, constants.ANDROID_SYMBOLS_FILE |
| ) |
| gs_context = gs.GSContext() |
| gs_context.Copy(symbols_file_url, symbols_file) |