From 2922ecedf8b10d1fa5cdb3c9547423ce49c77c43 Mon Sep 17 00:00:00 2001 From: Zeno Albisser Date: Tue, 25 Jun 2013 22:06:09 +0200 Subject: Add init-repository.py script. Chromium is not using a regular git submodule based repository layout. Therefore some special tweaking is necessary. This script will take care of setting the correct submodule paths and references after cloning the qtwebengine repository. Further it also downloads and builds the ninja build tool. Change-Id: I999ef33cbdbe3bfaff88253bb543ba77f5b68fd7 Reviewed-by: Pierre Rossi Reviewed-by: Andras Becsi --- init-repository.py | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100755 init-repository.py (limited to 'init-repository.py') diff --git a/init-repository.py b/init-repository.py new file mode 100755 index 000000000..97ad31047 --- /dev/null +++ b/init-repository.py @@ -0,0 +1,167 @@ +#!/usr/bin/env python + +############################################################################# +# +# Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +# Contact: http://www.qt-project.org/legal +# +# This file is part of the QtWebEngine module of the Qt Toolkit. +# +# $QT_BEGIN_LICENSE:LGPL$ +# Commercial License Usage +# Licensees holding valid commercial Qt licenses may use this file in +# accordance with the commercial license agreement provided with the +# Software or, alternatively, in accordance with the terms contained in +# a written agreement between you and Digia. For licensing terms and +# conditions see http://qt.digia.com/licensing. For further information +# use the contact form at http://qt.digia.com/contact-us. +# +# GNU Lesser General Public License Usage +# Alternatively, this file may be used under the terms of the GNU Lesser +# General Public License version 2.1 as published by the Free Software +# Foundation and appearing in the file LICENSE.LGPL included in the +# packaging of this file. Please review the following information to +# ensure the GNU Lesser General Public License version 2.1 requirements +# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +# +# In addition, as a special exception, Digia gives you certain additional +# rights. These rights are described in the Digia Qt LGPL Exception +# version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +# +# GNU General Public License Usage +# Alternatively, this file may be used under the terms of the GNU +# General Public License version 3.0 as published by the Free Software +# Foundation and appearing in the file LICENSE.GPL included in the +# packaging of this file. Please review the following information to +# ensure the GNU General Public License version 3.0 requirements will be +# met: http://www.gnu.org/copyleft/gpl.html. +# +# +# $QT_END_LICENSE$ +# +############################################################################# + +import glob +import os +import subprocess +import sys +import string + +qtwebengine_src = os.path.abspath(os.path.join(os.path.dirname(__file__))) + +chrome_src = os.environ.get('CHROMIUM_SRC_DIR') +if chrome_src: + chrome_src = os.path.abspath(chrome_src) +if not chrome_src or not os.path.isdir(chrome_src): + chrome_src = os.path.join(qtwebengine_src, 'chromium') + print 'CHROMIUM_SRC_DIR not set, falling back to ' + chrome_src + +def which(tool_name): + path = os.environ.get('PATH') + for entry in path.split(os.pathsep): + entry = os.path.join(entry, tool_name) + if os.access(entry, os.X_OK): + return entry + return '' + + +class Submodule: + def __init__(self): + self.path = '' + self.url = '' + self.shasum = '' + self.os = [] + + def matchesOS(self): + if not self.os: + return True + if 'all' in self.os: + return True + if sys.platform.startswith('win32') and 'win' in self.os: + return True + if (sys.platform.startswith('linux') or sys.platform.startswith('darwin')) and 'unix' in self.os: + return True + return False + + def findSha(self): + line = subprocess.check_output(['git', 'submodule', 'status', self.path]); + line = line.lstrip(' -') + self.shasum = line.split(' ')[0] + + def initialize(self): + if self.matchesOS(): + print '-- initializing ' + self.path + ' --' + subprocess.call(['git', 'submodule', 'init', self.path]) + subprocess.call(['git', 'submodule', 'update', self.path]) + self.findSha() + currentDir = os.getcwd() + os.chdir(self.path) + #subprocess.call(['git', 'fetch']) + #subprocess.call(['git', 'checkout', self.shasum, '-q']) # -q is to silence detached head warnings. + initSubmodules() + os.chdir(currentDir) + else: + print '-- skipping ' + self.path + ' for this operating system. --' + + +def readSubmodules(): + currentDir = os.getcwd() + if not os.path.isfile('.gitmodules'): + return [] + gitmodules_file = open('.gitmodules') + gitmodules_lines = gitmodules_file.readlines() + gitmodules_file.close() + + submodules = [] + currentSubmodule = None + for line in gitmodules_lines: + if line.find('[submodule') == 0: + if currentSubmodule: + submodules.append(currentSubmodule) + currentSubmodule = Submodule() + tokens = line.split('=') + if len(tokens) >= 2: + key = tokens[0].strip() + value = tokens[1].strip() + if key == 'path': + currentSubmodule.path = value + elif key == 'url': + currentSubmodule.url = value + elif key == 'os': + currentSubmodule.os = value.split(',') + if currentSubmodule: + submodules.append(currentSubmodule) + return submodules + +def initSubmodules(): + submodules = readSubmodules() + for submodule in submodules: + submodule.initialize() + + +def updateLastChange(): + currentDir = os.getcwd() + os.chdir(chrome_src) + print 'updating LASTCHANGE files' + subprocess.call(['python', 'build/util/lastchange.py', '-o', 'build/util/LASTCHANGE']) + subprocess.call(['python', 'build/util/lastchange.py', '-s', 'third_party/WebKit', '-o', 'build/util/LASTCHANGE.blink']) + os.chdir(currentDir) + +def buildNinja(): + ninja_tool = which('ninja') + if ninja_tool: + print 'found ninja in: ' + ninja_tool + ' ...not building new ninja.' + return + currentDir = os.getcwd() + ninja_src = os.path.join(qtwebengine_src, 'build/ninja') + os.chdir(ninja_src) + print 'building ninja...' + subprocess.call(['python', 'bootstrap.py']) + os.chdir(currentDir) + +os.chdir(qtwebengine_src) +initSubmodules() +#initSubmodules('HEAD') +updateLastChange() +buildNinja() + -- cgit v1.2.3