def DetermineAndroidPackage(self):
"""Returns the active Android container package in use by the board.
Workspace version of cbuildbot_run.DetermineAndroidPackage().
Returns:
String identifier for a package, or None
"""
packages = portage_util.GetPackageDependencies(
self._current_board,
'virtual/target-os',
buildroot=self._build_root)
android_packages = {
p
for p in packages
if p.startswith('chromeos-base/android-container-')
or p.startswith('chromeos-base/android-vm-')
}
assert len(android_packages) <= 1
if android_packages:
return next(iter(android_packages))
else:
return None
def DetermineAndroidPackage(self, board):
"""Returns the active Android container package in use by the board."""
packages = portage_util.GetPackageDependencies(board, 'virtual/target-os')
# We assume there is only one Android package in the depgraph.
for package in packages:
if package.startswith('chromeos-base/android-container'):
return package
return None
def _FindKernelVersion(self):
"""Returns a string containing the kernel version for this build."""
try:
packages = portage_util.GetPackageDependencies(
self._current_board, 'virtual/linux-sources')
except cros_build_lib.RunCommandError:
logging.warning('Unable to get package list for metadata.')
return None
for package in packages:
if package.startswith('sys-kernel/chromeos-kernel-'):
kernel_version = package_info.SplitCPV(package).version
logging.info('Found active kernel version: %s', kernel_version)
return kernel_version
return None
def determine_android_package(board):
"""Returns the active Android container package in use by the board.
Args:
board: The board name this is specific to.
"""
try:
packages = portage_util.GetPackageDependencies(board,
'virtual/target-os')
# We assume there is only one Android package in the depgraph.
for package in packages:
if package.startswith('chromeos-base/android-container-') or \
package.startswith('chromeos-base/android-vm-'):
return package
return None
except cros_build_lib.RunCommandError as e:
# Return None because a command (likely portage) failed when trying to
# determine the package.
logging.warning('Caught exception in determine_android_package: %s', e)
return None
def determine_kernel_version(build_target):
"""Returns a string containing the kernel version for this build target.
Args:
build_target (build_target_lib.BuildTarget): The build target.
Returns:
(str) The kernel versions, or None.
"""
try:
packages = portage_util.GetPackageDependencies(
build_target.name, 'virtual/linux-sources')
except cros_build_lib.RunCommandError as e:
logging.warning('Unable to get package list for metadata: %s', e)
return None
for package in packages:
if package.startswith('sys-kernel/chromeos-kernel-'):
kernel_version = package_info.SplitCPV(package).version
logging.info('Found active kernel version: %s', kernel_version)
return kernel_version
return None