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# Copyright 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import json
import optparse
import os
import pipes
import subprocess
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
from pylib import buildbot_report
TESTING = 'BUILDBOT_TESTING' in os.environ
BB_BUILD_DIR = os.path.abspath(
os.path.join(os.path.dirname(__file__), os.pardir, os.pardir, os.pardir,
os.pardir, os.pardir, os.pardir, os.pardir))
CHROME_SRC = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', '..', '..'))
GOMA_DIR = os.environ.get('GOMA_DIR', os.path.join(BB_BUILD_DIR, 'goma'))
def CommandToString(command):
"""Returns quoted command that can be run in bash shell."""
return ' '.join(map(pipes.quote, command))
def SpawnCmd(command):
"""Spawn a process without waiting for termination."""
print '>', CommandToString(command)
sys.stdout.flush()
if TESTING:
class MockPopen(object):
@staticmethod
def wait():
return 0
return MockPopen()
return subprocess.Popen(command, cwd=CHROME_SRC)
def RunCmd(command, flunk_on_failure=True, halt_on_failure=False,
warning_code=88):
"""Run a command relative to the chrome source root."""
code = SpawnCmd(command).wait()
print '<', CommandToString(command)
if code != 0:
print 'ERROR: process exited with code %d' % code
if code != warning_code and flunk_on_failure:
buildbot_report.PrintError()
else:
buildbot_report.PrintWarning()
# Allow steps to have both halting (i.e. 1) and non-halting exit codes.
if code != warning_code and halt_on_failure:
print 'FATAL %d != %d' % (code, warning_code)
sys.exit(1)
return code
def GetParser():
def ConvertJson(option, _, value, parser):
setattr(parser.values, option.dest, json.loads(value))
parser = optparse.OptionParser()
parser.add_option('--build-properties', action='callback',
callback=ConvertJson, type='string', default={},
help='build properties in JSON format')
parser.add_option('--factory-properties', action='callback',
callback=ConvertJson, type='string', default={},
help='factory properties in JSON format')
return parser
def EncodeProperties(options):
return ['--factory-properties=%s' % json.dumps(options.factory_properties),
'--build-properties=%s' % json.dumps(options.build_properties)]
def RunSteps(all_steps, options):
if not options.steps:
return
steps = options.steps.split(',')
unknown_steps = set(steps) - set(step for step, _ in all_steps)
if unknown_steps:
print >> sys.stderr, 'FATAL: Unknown steps %s' % list(unknown_steps)
sys.exit(1)
for step, cmd in all_steps:
if step in steps:
cmd(options)
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