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#!/usr/bin/env python3
# Copyright (C) 2017 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import argparse
import hashlib
import logging
import os
import shutil
import subprocess
import stat
import sys
import tempfile
import zipfile
from collections import namedtuple
from platform import system, machine
# The format for the deps below is the following:
# (target_folder, source_url, sha1, target_platform)
# |source_url| can be either a git repo or a http url.
# If a git repo, |checksum| is the SHA1 committish that will be checked out.
# If a http url, |checksum| is the SHA256 of the downloaded file.
# If the url is a .zip or .tgz file it will be automatically deflated under
# |target_folder|, taking care of stripping the root folder if it's a single
# root (to avoid ending up with buildtools/protobuf/protobuf-1.2.3/... and have
# instead just buildtools/protobuf).
# |target_os| is either 'darwin', 'linux', 'windows' or 'all'
# |target_arch| is either 'x64', 'aarch64' or 'all'
# in both cases the dep only applies on matching platforms
# |target_arch| can be 'all' when 'target_os' is not 'all' for example in the
# case of MacOS universal binaries.
Dependency = namedtuple(
'Dependency',
['target_folder', 'source_url', 'checksum', 'target_os', 'target_arch'])
# This is to remove old directories when build tools get {re,}moved. This is to
# avoid accidentally referring to stale dir in custom user scripts.
CLEANUP_OLD_DIRS = [
'buildtools/nodejs', # Moved to buildtools/{mac,linux64}/nodejs
'buildtools/emsdk', # Moved to buildtools/{mac,linux64}/emsdk
'buildtools/test_data', # Moved to test/data by r.android.com/1539381 .
'buildtools/d8', # Removed by r.android.com/1424334 .
]
# Dependencies required to build code on the host or when targeting desktop OS.
BUILD_DEPS_TOOLCHAIN_HOST = [
# GN. From https://chrome-infra-packages.appspot.com/dl/gn/gn/.
# git_revision:83dad00afb232d7235dd70dff1ee90292d72a01e .
Dependency(
'buildtools/mac/gn',
'https://storage.googleapis.com/perfetto/gn-mac-1695-83dad00a',
'513d3adeb56b745e62af4e3ccb76b76f023c6aaa25d6a2be9a89e44cd10a4c1a',
'darwin', 'x64'),
Dependency(
'buildtools/linux64/gn',
'https://storage.googleapis.com/perfetto/gn-linux64-1695-83dad00a',
'4f589364153f182b05cd845e93407489d6ce8acc03290c897928a7bd22b20cce',
'linux', 'x64'),
Dependency(
'buildtools/win/gn.exe',
'https://storage.googleapis.com/perfetto/gn-win-1695-83dad00a',
'908c29556539292203d2952ebf55df03697cbc7cf526a3e295f31ba2576e4cac',
'windows', 'x64'),
# clang-format
# From https://chromium.googlesource.com/chromium/src/buildtools/+/refs/heads/master/mac/clang-format.sha1
Dependency(
'buildtools/mac/clang-format',
'https://storage.googleapis.com/chromium-clang-format/62bde1baa7196ad9df969fc1f06b66360b1a927b',
'6df686a937443cbe6efc013467a7ba5f98d3f187eb7765bb7abc6ce47626cf66',
'darwin', 'x64'),
# From https://chromium.googlesource.com/chromium/src/buildtools/+/refs/heads/master/linux64/clang-format.sha1
Dependency(
'buildtools/linux64/clang-format',
'https://storage.googleapis.com/chromium-clang-format/1baf0089e895c989a311b6a38ed94d0e8be4c0a7',
'd02a97a87e8c28898033aaf5986967b24dc47ebd5b376e1cd93e5009f22cd75e',
'linux', 'x64'),
# From https://chromium.googlesource.com/chromium/src/buildtools/+/refs/heads/master/win/clang-format.exe.sha1
Dependency(
'buildtools/win/clang-format.exe',
'https://storage.googleapis.com/chromium-clang-format/d4afd4eba27022f5f6d518133aebde57281677c9',
'2ba1b4d3ade90ea80316890b598ab5fc16777572be26afec6ce23117da121b80',
'windows', 'x64'),
# Keep the SHA1 in sync with |clang_format_rev| in chromium //buildtools/DEPS.
Dependency(
'buildtools/clang_format/script',
'https://chromium.googlesource.com/chromium/llvm-project/cfe/tools/clang-format.git',
'96636aa0e9f047f17447f2d45a094d0b59ed7917', 'all', 'all'),
# Ninja
Dependency(
'buildtools/mac/ninja',
'https://storage.googleapis.com/perfetto/ninja-mac-c15b0698da038b2bd2e8970c14c75fadc06b1add',
'4224b90734590b0148ad8ee63ee7b295e88e0652e4d1f4271ef2b91d880b0e19',
'darwin', 'x64'),
Dependency(
'buildtools/linux64/ninja',
'https://storage.googleapis.com/perfetto/ninja-linux64-c866952bda50c29a669222477309287119bbb7e8',
'54ac6a01362190aaabf4cf276f9c8982cdf11b225438940fdde3339be0f2ecdc',
'linux', 'x64'),
Dependency(
'buildtools/win/ninja.exe',
'https://storage.googleapis.com/perfetto/ninja-win-4a5f05c24afef05ef03329a1bbfedee0678b524a',
'6f8af488be74ed8787d04e107080d05330587a4198ba047bd5b7f5b0c3150d61',
'windows', 'x64'),
# Keep the revision in sync with Chrome's PACKAGE_VERSION in
# tools/clang/scripts/update.py.
Dependency(
'buildtools/linux64/clang.tgz',
'https://commondatastorage.googleapis.com/chromium-browser-clang/Linux_x64/clang-llvmorg-12-init-5035-gd0abc757-3.tgz',
'b0c3015209b6d624844ad230064eb5c9b4429a2eafd4854981e73217c563d93d',
'linux', 'x64'),
Dependency(
'buildtools/win/clang.tgz',
'https://commondatastorage.googleapis.com/chromium-browser-clang/Win/clang-llvmorg-12-init-5035-gd0abc757-3.tgz',
'b2854d871a466e3a060469b5edb24ca355ef64576d38778f64acbd3c6d7cf530',
'windows', 'x64'),
]
BUILD_DEPS_HOST = [
# Keep in sync with Android's //external/googletest/README.version.
Dependency(
'buildtools/googletest',
'https://android.googlesource.com/platform/external/googletest.git',
'3f05f651ae3621db58468153e32016bc1397800b', 'all', 'all'),
# Keep in sync with Chromium's //third_party/protobuf.
Dependency(
'buildtools/protobuf',
'https://chromium.googlesource.com/external/github.com/google/protobuf.git',
'6a59a2ad1f61d9696092f79b6d74368b4d7970a3', # refs/tags/v3.9.0
'all', 'all'),
# libc++, libc++abi and libunwind for Linux where we need to rebuild the C++
# lib from sources. Keep the SHA1s in sync with Chrome's src/buildtools/DEPS.
Dependency(
'buildtools/libcxx',
'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git',
'd9040c75cfea5928c804ab7c235fed06a63f743a', 'all', 'all'),
Dependency(
'buildtools/libcxxabi',
'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git',
'196ba1aaa8ac285d94f4ea8d9836390a45360533', 'all', 'all'),
Dependency(
'buildtools/libunwind',
'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git',
'd999d54f4bca789543a2eb6c995af2d9b5a1f3ed', 'all', 'all'),
# Keep in sync with chromium DEPS.
Dependency(
'buildtools/libfuzzer',
'https://chromium.googlesource.com/chromium/llvm-project/compiler-rt/lib/fuzzer.git',
'debe7d2d1982e540fbd6bd78604bf001753f9e74', 'linux', 'all'),
# Benchmarking tool.
Dependency(
'buildtools/benchmark',
'https://chromium.googlesource.com/external/github.com/google/benchmark.git',
'090faecb454fbd6e6e17a75ef8146acb037118d4', 'all', 'all'),
# Libbacktrace, for stacktraces in Linux/Android debug builds.
# From https://github.com/ianlancetaylor/libbacktrace/archive/177940370e4a6b2509e92a0aaa9749184e64af43.zip
Dependency(
'buildtools/libbacktrace.zip',
'https://storage.googleapis.com/perfetto/libbacktrace-177940370e4a6b2509e92a0aaa9749184e64af43.zip',
'21ac9a4209f7aeef766c482be53a7fa365063c031c7077e2070b491202983b31',
'all', 'all'),
# Sqlite for the trace processing library.
# This is the amalgamated source whose compiled output is meant to be faster.
# We still pull the full source for the extensions (which are not available
# in the amalgamation).
Dependency(
'buildtools/sqlite.zip',
'https://storage.googleapis.com/perfetto/sqlite-amalgamation-3350400.zip',
'f3bf0df69f5de0675196f4644e05d07dbc698d674dc563a12eff17d5b215cdf5',
'all', 'all'),
Dependency(
'buildtools/sqlite_src',
'https://chromium.googlesource.com/external/github.com/sqlite/sqlite.git',
'ee3686eb50c0e3dbb087c9a0976f7e37e1b014ae', # refs/tags/version-3.32.3.
'all', 'all'),
# JsonCpp for legacy json import. Used only by the trace processor in
# standalone builds.
Dependency(
'buildtools/jsoncpp',
'https://chromium.googlesource.com/external/github.com/open-source-parsers/jsoncpp.git',
'6aba23f4a8628d599a9ef7fa4811c4ff6e4070e2', # refs/tags/1.9.3.
'all', 'all'),
# These dependencies are for libunwindstack, which is used by src/profiling.
Dependency('buildtools/android-core',
'https://android.googlesource.com/platform/system/core.git',
'9e6cef7f07d8c11b3ea820938aeb7ff2e9dbaa52', 'all', 'all'),
Dependency(
'buildtools/android-unwinding',
'https://android.googlesource.com/platform/system/unwinding.git',
'5150e1292ec6b16e4717e86b9e3cfb855eec18a3', 'all', 'all'),
Dependency('buildtools/android-logging',
'https://android.googlesource.com/platform/system/logging.git',
'7b36b566c9113fc703d68f76e8f40c0c2432481c', 'all', 'all'),
Dependency('buildtools/android-libbase',
'https://android.googlesource.com/platform/system/libbase.git',
'78f1c2f83e625bdf66d55b48bdb3a301c20d2fb3', 'all', 'all'),
Dependency(
'buildtools/android-libprocinfo',
'https://android.googlesource.com/platform/system/libprocinfo.git',
'fd214c13ededecae97a3b15b5fccc8925a749a84', 'all', 'all'),
Dependency('buildtools/lzma',
'https://android.googlesource.com/platform/external/lzma.git',
'7851dce6f4ca17f5caa1c93a4e0a45686b1d56c3', 'all', 'all'),
Dependency('buildtools/zlib',
'https://android.googlesource.com/platform/external/zlib.git',
'5c85a2da4c13eda07f69d81a1579a5afddd35f59', 'all', 'all'),
Dependency('buildtools/bionic',
'https://android.googlesource.com/platform/bionic.git',
'332065d57e734b65f56474d136d22d767e36cbcd', 'all', 'all'),
# Example traces for regression tests.
Dependency(
'test/data.zip',
'https://storage.googleapis.com/perfetto/test-data-20210513-224349.zip',
'3dcc146f4ce38d17fd1f8c4c65af07e7cf7c5c4cb8aa4c7bf73ec3a095d997d1',
'all', 'all',
),
# Linenoise, used only by trace_processor in standalone builds.
Dependency('buildtools/linenoise',
'https://fuchsia.googlesource.com/third_party/linenoise.git',
'c894b9e59f02203dbe4e2be657572cf88c4230c3', 'all', 'all'),
]
# Dependencies required to build Android code.
# URLs and SHA1s taken from:
# - https://dl.google.com/android/repository/repository-11.xml
# - https://dl.google.com/android/repository/sys-img/android/sys-img.xml
BUILD_DEPS_ANDROID = [
# Android NDK
Dependency(
'buildtools/ndk.zip',
'https://dl.google.com/android/repository/android-ndk-r21e-darwin-x86_64.zip',
'437278103a3db12632c05b1be5c41bbb8522791a67e415cc54411a65366f499d',
'darwin', 'x64'),
Dependency(
'buildtools/ndk.zip',
'https://dl.google.com/android/repository/android-ndk-r21e-linux-x86_64.zip',
'ad7ce5467e18d40050dc51b8e7affc3e635c85bd8c59be62de32352328ed467e',
'linux', 'x64'),
]
# Dependencies required to run Android tests.
TEST_DEPS_ANDROID = [
# Android emulator images.
Dependency(
'buildtools/aosp-arm.zip',
'https://storage.googleapis.com/perfetto/aosp-02022018-arm.zip',
'f5c7a3a22ad7aa0bd14ba467e8697e1e917d306699bd25622aa4419a413b9b67',
'all', 'all'),
# platform-tools.zip contains adb binaries.
Dependency(
'buildtools/android_sdk/platform-tools.zip',
'https://dl.google.com/android/repository/platform-tools_r26.0.0-darwin.zip',
'98d392cbd21ca20d643c7e1605760cc49075611e317c534096b5564053f4ac8e',
'darwin', 'x64'),
Dependency(
'buildtools/android_sdk/platform-tools.zip',
'https://dl.google.com/android/repository/platform-tools_r26.0.0-linux.zip',
'90208207521d85abf0d46e3374aa4e04b7aff74e4f355c792ac334de7a77e50b',
'linux', 'x64'),
# Android emulator binaries.
Dependency(
'buildtools/emulator',
'https://android.googlesource.com/platform/prebuilts/android-emulator.git',
'4b260028dc27bc92c39bee9129cb2ba839970956', 'all', 'x64'),
]
# This variable is updated by tools/roll-catapult-trace-viewer.
CATAPULT_SHA256 = 'b30108e05268ce6c65bb4126b65f6bfac165d17f5c1fd285046e7e6fd76c209f'
TYPEFACES_SHA256 = 'b3f0f14eeecd4555ae94f897ec246b2c6e046ce0ea417407553f5767e7812575'
UI_DEPS = [
Dependency(
'buildtools/mac/nodejs.tgz',
'https://storage.googleapis.com/chromium-nodejs/14.15.4/17ba7216e09de1bffb9dc80b7ec617a1cee40330',
'b81a466347d2ae34b1370b6681ba173e9fb082338170a41624b37be7a2052b7e',
'darwin', 'x64'),
Dependency(
'buildtools/linux64/nodejs.tgz',
'https://storage.googleapis.com/chromium-nodejs/14.15.4/b2e40ddbac04d05baafbb007f203c6663c9d4ca9',
'5aa88f1e2bf036950790277f3431634f64044ec78362f3e4f0dc8da28d61e9a4',
'linux', 'x64'),
Dependency(
'buildtools/mac/emsdk.tgz',
'https://storage.googleapis.com/perfetto/emscripten-2.0.12-mac.tgz',
'aa125f8c8ff8a386d43e18c8ea0c98c875cc19160a899403e8967a5478f96f31',
'darwin', 'x64'),
Dependency(
'buildtools/linux64/emsdk.tgz',
'https://storage.googleapis.com/perfetto/emscripten-2.0.12-linux.tgz',
'bfff9fb0326363c12e19b542f27a5f12cedbfc310f30621dc497c9af51d2d2e3',
'linux', 'x64'),
Dependency(
'buildtools/catapult_trace_viewer.tgz',
'https://storage.googleapis.com/perfetto/catapult_trace_viewer-%s.tar.gz'
% CATAPULT_SHA256, CATAPULT_SHA256, 'all', 'all'),
Dependency(
'buildtools/typefaces.tgz',
'https://storage.googleapis.com/perfetto/typefaces-%s.tar.gz' %
TYPEFACES_SHA256, TYPEFACES_SHA256, 'all', 'all')
]
ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
UI_DIR = os.path.join(ROOT_DIR, 'ui')
TOOLS_DIR = os.path.join(ROOT_DIR, 'tools')
NODE_MODULES_STATUS_FILE = os.path.join(UI_DIR, 'node_modules', '.last_install')
def DownloadURL(url, out_file):
subprocess.check_call(['curl', '-L', '-#', '-o', out_file, url])
def GetArch():
arch = machine()
if arch == 'aarch64':
return 'aarch64'
else:
# Assume everything else is x64 matching previous behaviour.
return 'x64'
def ReadFile(path):
if not os.path.exists(path):
return None
with open(path) as f:
return f.read().strip()
def MkdirRecursive(path):
# Works with both relative and absolute paths
cwd = '/' if path.startswith('/') else ROOT_DIR
for part in path.split('/'):
cwd = os.path.join(cwd, part)
if not os.path.exists(cwd):
os.makedirs(cwd)
else:
assert (os.path.isdir(cwd))
def HashLocalFile(path):
if not os.path.exists(path):
return None
with open(path, 'rb') as f:
return hashlib.sha256(f.read()).hexdigest()
def ExtractZipfilePreservePermissions(zf, info, path):
zf.extract(info.filename, path=path)
target_path = os.path.join(path, info.filename)
min_acls = 0o755 if info.filename.endswith('/') else 0o644
os.chmod(target_path, (info.external_attr >> 16) | min_acls)
def IsGitRepoCheckoutOutAtRevision(path, revision):
return ReadFile(os.path.join(path, '.git', 'HEAD')) == revision
def RmtreeIfExists(path):
# Git creates read-only files on windows, which cause failures with rmtree.
# This seems the socially accepted way to deal with it.
# See https://bugs.python.org/issue19643 .
def del_read_only_for_windows(_action, name, _exc):
os.chmod(name, stat.S_IWRITE)
os.remove(name)
if not os.path.exists(path):
return
buildtools_path = os.path.abspath(os.path.join(ROOT_DIR, 'buildtools'))
test_path = os.path.abspath(os.path.join(ROOT_DIR, 'test', 'data'))
if (not os.path.abspath(path).startswith(buildtools_path) and
not os.path.abspath(path).startswith(test_path)):
# Safety check to prevent that some merge confilct ends up doing some
# rm -rf / or similar.
logging.fatal(
'Cannot remove %s: outside of buildtools and test/data', path)
sys.exit(1)
logging.info('Removing %s' % path)
shutil.rmtree(path, onerror=del_read_only_for_windows)
def CheckoutGitRepo(path, git_url, revision, check_only):
if IsGitRepoCheckoutOutAtRevision(path, revision):
return False
if check_only:
return True
path = path.replace('/', os.sep)
RmtreeIfExists(path)
MkdirRecursive(path)
logging.info('Fetching %s @ %s into %s', git_url, revision, path)
subprocess.check_call(['git', 'init', path], cwd=path)
subprocess.check_call(
['git', 'fetch', '--quiet', '--depth', '1', git_url, revision], cwd=path)
subprocess.check_call(['git', 'checkout', revision, '--quiet'], cwd=path)
assert (IsGitRepoCheckoutOutAtRevision(path, revision))
return True
def InstallNodeModules(force_clean=False):
if force_clean:
node_modules = os.path.join(UI_DIR, 'node_modules')
logging.info('Clearing %s', node_modules)
subprocess.check_call(['git', 'clean', '-qxffd', node_modules],
cwd=ROOT_DIR)
logging.info("Running npm install in {0}".format(UI_DIR))
subprocess.check_call(
[os.path.join(TOOLS_DIR, 'npm'), 'install', '--no-save'], cwd=UI_DIR)
# pbjs has the bad habit of installing extra packages on its first run. Run
# it here, so we avoid fetches while building.
node_bin = os.path.join(TOOLS_DIR, 'node')
pbjs = [node_bin, 'node_modules/.bin/pbjs', '/dev/null', '-o', '/dev/null']
subprocess.call(pbjs, cwd=UI_DIR)
with open(NODE_MODULES_STATUS_FILE, 'w') as f:
f.write(HashLocalFile(os.path.join(UI_DIR, 'package-lock.json')))
def CheckNodeModules():
"""Returns True if the modules are up-to-date.
There doesn't seem to be an easy way to check node modules versions. Instead
just check if package-lock.json changed since the last `npm install` call.
"""
if not os.path.exists(NODE_MODULES_STATUS_FILE):
return False
with open(NODE_MODULES_STATUS_FILE, 'r') as f:
actual = f.read()
expected = HashLocalFile(os.path.join(UI_DIR, 'package-lock.json'))
return expected == actual
def CheckHashes():
for deps in [BUILD_DEPS_HOST, BUILD_DEPS_ANDROID, TEST_DEPS_ANDROID, UI_DEPS]:
for dep in deps:
if dep.source_url.endswith('.git'):
continue
logging.info('Downloading %s from %s', dep.target_platform,
dep.source_url)
with tempfile.NamedTemporaryFile(delete=False) as f:
f.close()
DownloadURL(dep.source_url, f.name)
actual_checksum = HashLocalFile(f.name)
os.unlink(f.name)
if (actual_checksum != dep.checksum):
logging.fatal('SHA-256 mismatch for {} expected {} was {}'.format(
dep.source_url, dep.checksum, actual_checksum))
def Main():
parser = argparse.ArgumentParser()
parser.add_argument('--android', action='store_true')
parser.add_argument('--ui', action='store_true')
parser.add_argument('--check-only')
parser.add_argument('--filter', default='')
parser.add_argument('--verify', help='Check all URLs', action='store_true')
parser.add_argument('--no-toolchain', help='Do not download toolchain',
action='store_true')
args = parser.parse_args()
if args.verify:
CheckHashes()
return 0
deps = BUILD_DEPS_HOST
if not args.no_toolchain:
deps += BUILD_DEPS_TOOLCHAIN_HOST
if args.android:
deps += BUILD_DEPS_ANDROID + TEST_DEPS_ANDROID
if args.ui:
deps += UI_DEPS
deps_updated = False
nodejs_updated = False
for old_dir in CLEANUP_OLD_DIRS:
RmtreeIfExists(os.path.join(ROOT_DIR, old_dir))
for dep in deps:
target_os = system().lower()
target_arch = GetArch()
matches_os = dep.target_os == 'all' or target_os == dep.target_os
matches_arch = dep.target_arch == 'all' or target_arch == dep.target_arch
if not matches_os or not matches_arch:
continue
if args.filter and args.filter not in dep.target_folder:
continue
local_path = os.path.join(ROOT_DIR, dep.target_folder)
if dep.source_url.endswith('.git'):
deps_updated |= CheckoutGitRepo(local_path, dep.source_url, dep.checksum,
args.check_only)
continue
is_zip = local_path.endswith('.zip') or local_path.endswith('.tgz')
zip_target_dir = local_path[:-4] if is_zip else None
zip_dir_stamp = os.path.join(zip_target_dir, '.stamp') if is_zip else None
if ((not is_zip and HashLocalFile(local_path) == dep.checksum) or
(is_zip and ReadFile(zip_dir_stamp) == dep.checksum)):
continue
deps_updated = True
if args.check_only:
continue
MkdirRecursive(os.path.dirname(dep.target_folder))
if HashLocalFile(local_path) != dep.checksum:
download_path = local_path + '.tmp'
logging.info('Downloading %s from %s', local_path, dep.source_url)
DownloadURL(dep.source_url, download_path)
os.chmod(download_path, 0o755)
actual_checksum = HashLocalFile(download_path)
if (actual_checksum != dep.checksum):
os.remove(download_path)
logging.fatal('SHA-256 mismatch for {} expected {} was {}'.format(
download_path, dep.checksum, actual_checksum))
return 1
shutil.move(download_path, local_path)
if 'nodejs' in dep.target_folder:
nodejs_updated = True
assert (HashLocalFile(local_path) == dep.checksum)
if is_zip:
logging.info('Extracting %s into %s' % (local_path, zip_target_dir))
assert (os.path.commonprefix((ROOT_DIR, zip_target_dir)) == ROOT_DIR)
RmtreeIfExists(zip_target_dir)
# Decompress the archive.
if local_path.endswith('.tgz'):
MkdirRecursive(zip_target_dir)
subprocess.check_call(['tar', '-xf', local_path], cwd=zip_target_dir)
elif local_path.endswith('.zip'):
with zipfile.ZipFile(local_path, 'r') as zf:
for info in zf.infolist():
ExtractZipfilePreservePermissions(zf, info, zip_target_dir)
# If the zip contains one root folder, rebase one level up moving all
# its sub files and folders inside |target_dir|.
subdir = os.listdir(zip_target_dir)
if len(subdir) == 1:
subdir = os.path.join(zip_target_dir, subdir[0])
if os.path.isdir(subdir):
for subf in os.listdir(subdir):
shutil.move(os.path.join(subdir, subf), zip_target_dir)
os.rmdir(subdir)
# Create stamp and remove the archive.
with open(zip_dir_stamp, 'w') as stamp_file:
stamp_file.write(dep.checksum)
os.remove(local_path)
if args.ui:
# Needs to happen after nodejs is installed above.
if args.check_only:
deps_updated |= not CheckNodeModules()
else:
InstallNodeModules(force_clean=nodejs_updated)
if args.check_only:
if not deps_updated:
with open(args.check_only, 'w') as f:
f.write('OK') # The content is irrelevant, just keep GN happy.
return 0
argz = ' '.join([x for x in sys.argv[1:] if not x.startswith('--check-only')])
print('\033[91mBuild deps are stale. ' +
'Please run tools/install-build-deps %s\033[0m' % argz)
return 1
if deps_updated:
# Stale binary files may be compiled against old sysroot headers that aren't
# tracked by gn.
logging.warning('Remember to run "gn clean <output_directory>" ' +
'to avoid stale binary files.')
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
sys.exit(Main())