blob: 66e0c9ffda5c9c6461f992c852b3b84d4db518c4 [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2012 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.
"""Build script to generate a new sdk_tools bundle.
This script packages the files necessary to generate the SDK updater -- the
tool users run to download new bundles, update existing bundles, etc.
import argparse
import buildbot_common
import build_version
import glob
import os
import sys
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
SDK_SRC_DIR = os.path.dirname(SCRIPT_DIR)
SDK_DIR = os.path.dirname(SDK_SRC_DIR)
SRC_DIR = os.path.dirname(SDK_DIR)
NACL_DIR = os.path.join(SRC_DIR, 'native_client')
CYGTAR = os.path.join(NACL_DIR, 'build', '')
sys.path.append(os.path.join(SDK_SRC_DIR, 'tools'))
import oshelpers
# launch scripts
('build_tools/naclsdk', 'nacl_sdk/naclsdk'),
('build_tools/naclsdk.bat', 'nacl_sdk/naclsdk.bat'),
# base manifest
# SDK tools
('build_tools/sdk_tools/cacerts.txt', 'nacl_sdk/sdk_tools/cacerts.txt'),
('build_tools/sdk_tools/*.py', 'nacl_sdk/sdk_tools/'),
('build_tools/sdk_tools/command/*.py', 'nacl_sdk/sdk_tools/command/'),
('build_tools/sdk_tools/third_party/*.py', 'nacl_sdk/sdk_tools/third_party/'),
('build_tools/', 'nacl_sdk/sdk_tools/'),
('LICENSE', 'nacl_sdk/sdk_tools/LICENSE'),
(CYGTAR, 'nacl_sdk/sdk_tools/'),
def MakeUpdaterFilesAbsolute(out_dir):
"""Return the result of changing all relative paths in UPDATER_FILES to
absolute paths.
out_dir: The output directory.
A list of 2-tuples. The first element in each tuple is the source path and
the second is the destination path.
assert os.path.isabs(out_dir)
result = []
for in_file, out_file in UPDATER_FILES:
if not os.path.isabs(in_file):
in_file = os.path.join(SDK_SRC_DIR, in_file)
out_file = os.path.join(out_dir, out_file)
result.append((in_file, out_file))
return result
def GlobFiles(files):
"""Expand wildcards for 2-tuples of sources/destinations.
This function also will convert destinations from directories into filenames.
For example:
('foo/*.py', 'bar/') => [('foo/', 'bar/'), ('foo/', 'bar/')]
files: A list of 2-tuples of (source, dest) paths.
A new list of 2-tuples, after the sources have been wildcard-expanded, and
the destinations have been changed from directories to filenames.
result = []
for in_file_glob, out_file in files:
if out_file.endswith('/'):
for in_file in glob.glob(in_file_glob):
os.path.join(out_file, os.path.basename(in_file))))
result.append((in_file_glob, out_file))
return result
def CopyFiles(files):
"""Given a list of 2-tuples (source, dest), copy each source file to a dest
files: A list of 2-tuples."""
for in_file, out_file in files:
buildbot_common.CopyFile(in_file, out_file)
def UpdateRevisionNumber(out_dir, revision_number):
"""Update the sdk_tools bundle to have the given revision number.
This function finds all occurrences of the string "{REVISION}" in and replaces them with |revision_number|. The only
observable effect of this change should be that running:
naclsdk -v
will contain the new |revision_number|.
out_dir: The output directory containing the scripts to update.
revision_number: The revision number as an integer, or None to use the
current Chrome revision (as retrieved through svn/git).
if revision_number is None:
revision_number = build_version.ChromeRevision()
SDK_UPDATE_MAIN = os.path.join(out_dir,
contents = open(SDK_UPDATE_MAIN, 'r').read().replace(
'{REVISION}', str(revision_number))
open(SDK_UPDATE_MAIN, 'w').write(contents)
def BuildUpdater(out_dir, revision_number=None):
"""Build and sdk_tools.tgz in |out_dir|.
out_dir: The output directory.
revision_number: The revision number of this updater, as an integer. Or
None, to use the current Chrome revision."""
out_dir = os.path.abspath(out_dir)
# Build SDK directory
buildbot_common.RemoveDir(os.path.join(out_dir, 'nacl_sdk'))
updater_files = MakeUpdaterFilesAbsolute(out_dir)
updater_files = GlobFiles(updater_files)
UpdateRevisionNumber(out_dir, revision_number)
out_files = [os.path.relpath(out_file, out_dir)
for _, out_file in updater_files]
# Make zip
buildbot_common.RemoveFile(os.path.join(out_dir, ''))
buildbot_common.Run([sys.executable, oshelpers.__file__, 'zip',
''] + out_files,
# Tar of all files under nacl_sdk/sdk_tools
sdktoolsdir = os.path.join('nacl_sdk', 'sdk_tools')
tarname = os.path.join(out_dir, 'sdk_tools.tgz')
files_to_tar = [os.path.relpath(out_file, sdktoolsdir)
for out_file in out_files if out_file.startswith(sdktoolsdir)]
buildbot_common.Run([sys.executable, CYGTAR, '-C',
os.path.join(out_dir, sdktoolsdir), '-czf', tarname] + files_to_tar)
def main(args):
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('-o', '--out', help='output directory',
dest='out_dir', default=os.path.join(SRC_DIR, 'out'))
parser.add_argument('-r', '--revision', dest='revision', default=None,
help='revision number of this updater')
parser.add_argument('-v', '--verbose', help='verbose output')
options = parser.parse_args(args)
buildbot_common.verbose = options.verbose
if options.revision:
options.revision = int(options.revision)
BuildUpdater(options.out_dir, options.revision)
if __name__ == '__main__':