blob: 93da3b86b281bdbad3cff32346771f4daaf25718 [file] [log] [blame]
#!/usr/bin/env python
# Copyright 2013 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.
"""Downloads a Firefox Nightly build for the current platform."""
import os
import shutil
import sys
import subprocess
import tarfile
import zipfile
from optparse import OptionParser
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
THIRD_PARTY_DIR = os.path.abspath(os.path.join(BASE_DIR, 'third_party'))
sys.path.append(os.path.join(THIRD_PARTY_DIR, 'mozdownload'))
sys.path.append(os.path.join(THIRD_PARTY_DIR, 'mozinfo'))
from mozdownload import scraper
def main():
usage = 'usage: %prog -t <target_dir>'
parser = OptionParser(usage)
parser.add_option('-t', '--target-dir',
help=('Target directory to put the downloaded and extracted'
' folder with the Firefox Nightly build in.'))
parser.add_option('-f', '--force', action='store_true',
help=('Force download even if the current nightly is '
'already downloaded.'))
options, _args = parser.parse_args()
if not options.target_dir:
parser.error('You must specify the target directory.')
target_dir = options.target_dir
if not os.path.isdir(target_dir):
downloader = scraper.DailyScraper(directory=target_dir, version=None)
firefox_archive = os.path.join(target_dir,
if os.path.exists(firefox_archive) and not options.force:
print 'Skipping download as %s is already downloaded.' % firefox_archive
return 0
print 'Downloaded %s' % firefox_archive
# Extract the archive.
if sys.platform == 'darwin':
volume = '/Volumes/Nightly'
firefox_executable = '%s/' % target_dir
# Unmount any previous downloads.['hdiutil', 'detach', volume])
subprocess.check_call(['hdiutil', 'attach', firefox_archive])
shutil.copytree('%s/' % volume, firefox_executable)
subprocess.check_call(['hdiutil', 'detach', volume])
elif sys.platform == 'linux2':
tar_archive =, 'r:bz2')
elif sys.platform == 'win32':
zip_archive = zipfile.ZipFile(firefox_archive)
print >> sys.stderr, 'Unsupported platform: %s' % sys.platform
return 1
print 'Extracted %s' % firefox_archive
return 0
if __name__ == '__main__':