Files
tubestation/python/mozboot/mozboot/bootstrap.py
2016-02-27 17:01:31 +05:30

157 lines
5.9 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
# If we add unicode_literals, Python 2.6.1 (required for OS X 10.6) breaks.
from __future__ import print_function
import platform
import sys
import os.path
# Don't forgot to add new mozboot modules to the bootstrap download
# list in bin/bootstrap.py!
from mozboot.centosfedora import CentOSFedoraBootstrapper
from mozboot.debian import DebianBootstrapper
from mozboot.freebsd import FreeBSDBootstrapper
from mozboot.gentoo import GentooBootstrapper
from mozboot.osx import OSXBootstrapper
from mozboot.openbsd import OpenBSDBootstrapper
from mozboot.archlinux import ArchlinuxBootstrapper
APPLICATION_CHOICE = '''
Please choose the version of Firefox you want to build:
%s
Note: (For Firefox for Android)
Firefox for Android is built on top of the Gecko technology platform. Gecko is Mozilla's web rendering engine, similar to Edge, Blink, and WebKit. Gecko is implemented in C++ and JavaScript. If you want to work on web rendering, this is what you want.
The Firefox for Android Front-End is built using Java, the Android Platform SDK, JavaScript, HTML, and CSS. If you want to work on the look-and-feel of Firefox for Android, this is what you want.
If you don't know what you want, start with just the Firefox for Android Artifact Mode. Your builds will be much shorter than if you build Gecko as well. But don't worry! You can always switch configurations later.
You can learn more about Artifact builds from https://developer.mozilla.org/en-US/docs/Artifact_builds
Your choice:
'''
APPLICATIONS_LIST=[
('Firefox for Desktop', 'browser'),
('Firefox for Android', 'mobile_android'),
('Firefox for Android Artifact Mode', 'mobile_android_artifact_mode')
]
# This is a workaround for the fact that we must support python2.6 (which has
# no OrderedDict)
APPLICATIONS = dict(
desktop=APPLICATIONS_LIST[0],
android=APPLICATIONS_LIST[1],
android_artifact_mode=APPLICATIONS_LIST[2],
)
FINISHED = '''
Your system should be ready to build %s! If you have not already,
obtain a copy of the source code by running:
hg clone https://hg.mozilla.org/mozilla-central
Or, if you prefer Git:
git clone https://git.mozilla.org/integration/gecko-dev.git
'''
DEBIAN_DISTROS = (
'Debian',
'debian',
'Ubuntu',
# Most Linux Mint editions are based on Ubuntu. One is based on Debian.
# The difference is reported in dist_id from platform.linux_distribution.
# But it doesn't matter since we share a bootstrapper between Debian and
# Ubuntu.
'Mint',
'LinuxMint',
'Elementary OS',
'Elementary',
'"elementary OS"',
)
class Bootstrapper(object):
"""Main class that performs system bootstrap."""
def __init__(self, finished=FINISHED, choice=None, no_interactive=False):
self.instance = None
self.finished = finished
self.choice = choice
cls = None
args = {'no_interactive': no_interactive}
if sys.platform.startswith('linux'):
distro, version, dist_id = platform.linux_distribution()
if distro in ('CentOS', 'CentOS Linux', 'Fedora'):
cls = CentOSFedoraBootstrapper
args['distro'] = distro
elif distro in DEBIAN_DISTROS:
cls = DebianBootstrapper
elif distro == 'Gentoo Base System':
cls = GentooBootstrapper
elif os.path.exists('/etc/arch-release'):
# Even on archlinux, platform.linux_distribution() returns ['','','']
cls = ArchlinuxBootstrapper
else:
raise NotImplementedError('Bootstrap support for this Linux '
'distro not yet available.')
args['version'] = version
args['dist_id'] = dist_id
elif sys.platform.startswith('darwin'):
# TODO Support Darwin platforms that aren't OS X.
osx_version = platform.mac_ver()[0]
cls = OSXBootstrapper
args['version'] = osx_version
elif sys.platform.startswith('openbsd'):
cls = OpenBSDBootstrapper
args['version'] = platform.uname()[2]
elif sys.platform.startswith('dragonfly') or \
sys.platform.startswith('freebsd'):
cls = FreeBSDBootstrapper
args['version'] = platform.release()
args['flavor'] = platform.system()
if cls is None:
raise NotImplementedError('Bootstrap support is not yet available '
'for your OS.')
self.instance = cls(**args)
def bootstrap(self):
if self.choice is None:
# Like ['1. Firefox for Desktop', '2. Firefox for Android', '3. Firefox for Android Artifact Mode'].
labels = ['%s. %s' % (i + 1, name) for (i, (name, _)) in enumerate(APPLICATIONS_LIST)]
prompt = APPLICATION_CHOICE % '\n'.join(labels)
prompt_choice = self.instance.prompt_int(prompt=prompt, low=1, high=len(APPLICATIONS))
name, application = APPLICATIONS_LIST[prompt_choice-1]
elif self.choice not in APPLICATIONS.keys():
raise Exception('Please pick a valid application choice: (%s)' % '/'.join(APPLICATIONS.keys()))
else:
name, application = APPLICATIONS[self.choice]
self.instance.install_system_packages()
# Like 'install_browser_packages' or 'install_mobile_android_packages'.
getattr(self.instance, 'install_%s_packages' % application)()
self.instance.ensure_mercurial_modern()
self.instance.ensure_python_modern()
print(self.finished % name)
# Like 'suggest_browser_mozconfig' or 'suggest_mobile_android_mozconfig'.
getattr(self.instance, 'suggest_%s_mozconfig' % application)()