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# Copyright 2014 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.
"""Recipe for the Skia RecreateSKPs Bot."""
DEPS = [
'build/file',
'depot_tools/gclient',
'recipe_engine/path',
'recipe_engine/properties',
'recipe_engine/python',
'recipe_engine/raw_io',
'recipe_engine/step',
'skia',
]
TEST_BUILDERS = {
'client.skia.compile': {
'skiabot-linux-swarm-000': [
'Housekeeper-Nightly-RecreateSKPs_Canary',
'Housekeeper-Weekly-RecreateSKPs',
],
},
}
DEPOT_TOOLS_AUTH_TOKEN_FILE = '.depot_tools_oauth2_tokens'
DEPOT_TOOLS_AUTH_TOKEN_FILE_BACKUP = '.depot_tools_oauth2_tokens.old'
UPDATE_SKPS_KEY = 'depot_tools_auth_update_skps'
class depot_tools_auth(object):
"""Temporarily authenticate to depot_tools via GCE metadata."""
def __init__(self, api, metadata_key):
self.m = api
self._key = metadata_key
def __enter__(self):
return self.m.python.inline(
'depot-tools-auth login',
"""
import os
import urllib2
TOKEN_FILE = '%s'
TOKEN_FILE_BACKUP = '%s'
TOKEN_URL = 'http://metadata/computeMetadata/v1/project/attributes/%s'
req = urllib2.Request(TOKEN_URL, headers={'Metadata-Flavor': 'Google'})
contents = urllib2.urlopen(req).read()
home = os.path.expanduser('~')
token_file = os.path.join(home, TOKEN_FILE)
if os.path.isfile(token_file):
os.rename(token_file, os.path.join(home, TOKEN_FILE_BACKUP))
with open(token_file, 'w') as f:
f.write(contents)
""" % (DEPOT_TOOLS_AUTH_TOKEN_FILE,
DEPOT_TOOLS_AUTH_TOKEN_FILE_BACKUP,
self._key),
)
def __exit__(self, t, v, tb):
return self.m.python.inline(
'depot-tools-auth logout',
"""
import os
TOKEN_FILE = '%s'
TOKEN_FILE_BACKUP = '%s'
home = os.path.expanduser('~')
token_file = os.path.join(home, TOKEN_FILE)
if os.path.isfile(token_file):
os.remove(token_file)
backup_file = os.path.join(home, TOKEN_FILE_BACKUP)
if os.path.isfile(backup_file):
os.rename(backup_file, token_file)
""" % (DEPOT_TOOLS_AUTH_TOKEN_FILE,
DEPOT_TOOLS_AUTH_TOKEN_FILE_BACKUP),
)
def RunSteps(api):
# Check out Chrome.
api.skia.setup()
api.gclient.runhooks(
env={'CPPFLAGS': '-DSK_ALLOW_CROSSPROCESS_PICTUREIMAGEFILTERS=1'})
src_dir = api.skia.checkout_root.join('src')
# Call build/gyp_chromium
api.step('gyp_chromium',
['build/gyp_chromium'],
env={'CPPFLAGS': '-DSK_ALLOW_CROSSPROCESS_PICTUREIMAGEFILTERS=1',
'GYP_GENERATORS': 'ninja'},
cwd=src_dir)
# Build Chrome.
api.step('Build Chrome',
['ninja', '-C', 'out/Release', 'chrome'],
cwd=src_dir)
# Download boto file (needed by recreate_skps.py) to tmp dir.
boto_file = api.path['slave_build'].join('tmp', '.boto')
api.python.inline(
'download boto file',
"""
import os
import urllib2
BOTO_URL = 'http://metadata/computeMetadata/v1/project/attributes/boto-file'
dest_path = '%s'
dest_dir = os.path.dirname(dest_path)
if not os.path.exists(dest_dir):
os.makedirs(dest_dir)
req = urllib2.Request(BOTO_URL, headers={'Metadata-Flavor': 'Google'})
contents = urllib2.urlopen(req).read()
with open(dest_path, 'w') as f:
f.write(contents)
""" % boto_file)
# Clean up the output dir.
output_dir = api.path['slave_build'].join('skp_output')
if api.path.exists(output_dir):
api.file.rmtree('skp_output', output_dir)
api.file.makedirs('skp_output', output_dir)
# Capture the SKPs.
path_var= api.path.pathsep.join([str(api.path['depot_tools']), '%(PATH)s'])
env = {
'CHROME_HEADLESS': '1',
'PATH': path_var,
}
boto_env = {
'AWS_CREDENTIAL_FILE': boto_file,
'BOTO_CONFIG': boto_file,
}
recreate_skps_env = {}
recreate_skps_env.update(env)
recreate_skps_env.update(boto_env)
asset_dir = api.skia.infrabots_dir.join('assets', 'skp')
cmd = ['python', asset_dir.join('create.py'),
'--chrome_src_path', src_dir,
'--browser_executable', src_dir.join('out', 'Release', 'chrome'),
'--target_dir', output_dir]
if 'Canary' not in api.properties['buildername']:
cmd.append('--upload_to_partner_bucket')
api.step('Recreate SKPs',
cmd=cmd,
cwd=api.skia.skia_dir,
env=recreate_skps_env)
# Upload the SKPs.
if 'Canary' not in api.properties['buildername']:
cmd = ['python',
api.skia.skia_dir.join('infra', 'bots', 'upload_skps.py'),
'--target_dir', output_dir]
with depot_tools_auth(api, UPDATE_SKPS_KEY):
api.step('Upload SKPs',
cmd=cmd,
cwd=api.skia.skia_dir,
env=env)
def GenTests(api):
for mastername, slaves in TEST_BUILDERS.iteritems():
for slavename, builders_by_slave in slaves.iteritems():
for builder in builders_by_slave:
test = (
api.test(builder) +
api.properties(buildername=builder,
mastername=mastername,
slavename=slavename,
revision='abc123',
buildnumber=2,
path_config='kitchen',
swarm_out_dir='[SWARM_OUT_DIR]') +
api.path.exists(api.path['slave_build'].join('skp_output'))
)
yield test
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