def _RunCommandInDirectory(directory, command):
"""Changes to a directory, runs a command, then changes back."""
saved_dir = os.getcwd()
os.chdir(directory)
return_code = bisect_utils.RunProcess(command)
os.chdir(saved_dir)
return return_code
def BuildImage(opts, depot):
"""Builds test image for cros.
Args:
opts: Program options containing cros_board.
depot: The depot being bisected.
Returns:
True if successful.
"""
cmd = [bisect_utils.CROS_SDK_PATH]
if depot != 'cros':
path_to_chrome = os.path.join(os.getcwd(), '..')
cmd += ['--chrome_root=%s' % path_to_chrome]
cmd += ['--']
if depot != 'cros':
cmd += ['CHROME_ORIGIN=LOCAL_SOURCE']
cmd += [
'BUILDTYPE=%s' % opts.target_build_type, '--', './build_image',
'--board=%s' % opts.cros_board, 'test'
]
return_code = bisect_utils.RunProcess(cmd)
return not return_code
def BuildWithNinja(threads, targets, build_type='Release'):
"""Runs a ninja command with the given targets."""
cmd = ['ninja', '-C', os.path.join('out', build_type)]
if threads:
cmd.append('-j%d' % threads)
cmd += targets
return_code = bisect_utils.RunProcess(cmd)
return not return_code
def BuildWithVisualStudio(targets, build_type='Release'):
"""Runs a command to build the given targets with Visual Studio."""
path_to_devenv = os.path.abspath(
os.path.join(os.environ['VS100COMNTOOLS'], '..', 'IDE', 'devenv.com'))
path_to_sln = os.path.join(os.getcwd(), 'chrome', 'chrome.sln')
cmd = [path_to_devenv, '/build', build_type, path_to_sln]
for t in targets:
cmd.extend(['/Project', t])
return_code = bisect_utils.RunProcess(cmd)
return not return_code
def BuildWithMake(threads, targets, build_type='Release'):
"""Runs a make command with the given targets.
Args:
threads: The number of threads to use. None means unspecified/unlimited.
targets: List of make targets.
build_type: Release or Debug.
Returns:
True if the command had a 0 exit code, False otherwise.
"""
cmd = ['make', 'BUILDTYPE=%s' % build_type]
if threads:
cmd.append('-j%d' % threads)
cmd += targets
return_code = bisect_utils.RunProcess(cmd)
return not return_code
def ImageToTarget(opts):
"""Installs latest image to target specified by opts.cros_remote_ip.
Args:
opts: Program options containing cros_board and cros_remote_ip.
Returns:
True if successful.
"""
try:
# Keys will most likely be set to 0640 after wiping the chroot.
os.chmod(bisect_utils.CROS_SCRIPT_KEY_PATH, 0600)
os.chmod(bisect_utils.CROS_TEST_KEY_PATH, 0600)
cmd = [bisect_utils.CROS_SDK_PATH, '--', './bin/cros_image_to_target.py',
'--remote=%s' % opts.cros_remote_ip,
'--board=%s' % opts.cros_board, '--test', '--verbose']
return_code = bisect_utils.RunProcess(cmd)
return not return_code
except OSError:
return False
