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# Copyright (c) MetaCommunications, Inc. 2003-2007
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
import tarfile
import shutil
import time
import os.path
import string
import sys
import traceback
def retry( f, args, max_attempts=5, sleep_secs=10 ):
for attempts in range( max_attempts, -1, -1 ):
try:
return f( *args )
except Exception, msg:
utils.log( '%s failed with message "%s"' % ( f.__name__, msg ) )
if attempts == 0:
utils.log( 'Giving up.' )
raise
utils.log( 'Retrying (%d more attempts).' % attempts )
time.sleep( sleep_secs )
def rmtree( path ):
if os.path.exists( path ):
if sys.platform == 'win32':
os.system( 'del /f /s /q "%s" >nul 2>&1' % path )
shutil.rmtree( path )
else:
os.system( 'rm -f -r "%s"' % path )
def svn_command( command ):
utils.log( 'Executing SVN command "%s"' % command )
rc = os.system( command )
if rc != 0:
raise Exception( 'SVN command "%s" failed with code %d' % ( command, rc ) )
def svn_export( sources_dir, user, tag ):
if user is None or user == 'anonymous':
command = 'svn export --force http://svn.boost.org/svn/boost/%s %s' % ( tag, sources_dir )
else:
command = 'svn export --force --non-interactive --username=%s https://svn.boost.org/svn/boost/%s %s' \
% ( user, tag, sources_dir )
os.chdir( os.path.basename( sources_dir ) )
retry(
svn_command
, ( command, )
)
def make_tarball(
working_dir
, tag
, user
, site_dir
):
timestamp = time.time()
timestamp_suffix = time.strftime( '%y-%m-%d-%H%M', time.gmtime( timestamp ) )
tag_suffix = tag.split( '/' )[-1]
sources_dir = os.path.join(
working_dir
, 'boost-%s-%s' % ( tag_suffix, timestamp_suffix )
)
if os.path.exists( sources_dir ):
utils.log( 'Directory "%s" already exists, cleaning it up...' % sources_dir )
rmtree( sources_dir )
try:
os.mkdir( sources_dir )
utils.log( 'Exporting files from SVN...' )
svn_export( sources_dir, user, tag )
except:
utils.log( 'Cleaning up...' )
rmtree( sources_dir )
raise
tarball_name = 'boost-%s.tar.bz2' % tag_suffix
tarball_path = os.path.join( working_dir, tarball_name )
utils.log( 'Archiving "%s" to "%s"...' % ( sources_dir, tarball_path ) )
tar = tarfile.open( tarball_path, 'w|bz2' )
tar.posix = False # see http://tinyurl.com/4ebd8
tar.add( sources_dir, os.path.basename( sources_dir ) )
tar.close()
tarball_timestamp_path = os.path.join( working_dir, 'boost-%s.timestamp' % tag_suffix )
utils.log( 'Writing timestamp into "%s"...' % tarball_timestamp_path )
timestamp_file = open( tarball_timestamp_path, 'w' )
timestamp_file.write( '%f' % timestamp )
timestamp_file.close()
md5sum_path = os.path.join( working_dir, 'boost-%s.md5' % tag_suffix )
utils.log( 'Writing md5 checksum into "%s"...' % md5sum_path )
old_dir = os.getcwd()
os.chdir( os.path.dirname( tarball_path ) )
os.system( 'md5sum -b "%s" >"%s"' % ( os.path.basename( tarball_path ), md5sum_path ) )
os.chdir( old_dir )
if site_dir is not None:
utils.log( 'Moving "%s" to the site location "%s"...' % ( tarball_name, site_dir ) )
temp_site_dir = os.path.join( site_dir, 'temp' )
if not os.path.exists( temp_site_dir ):
os.mkdir( temp_site_dir )
shutil.move( tarball_path, temp_site_dir )
shutil.move( os.path.join( temp_site_dir, tarball_name ), site_dir )
shutil.move( tarball_timestamp_path, site_dir )
shutil.move( md5sum_path, site_dir )
utils.log( 'Removing "%s"...' % sources_dir )
rmtree( sources_dir )
def accept_args( args ):
args_spec = [
'working-dir='
, 'tag='
, 'user='
, 'site-dir='
, 'mail='
, 'help'
]
options = {
'--tag': 'trunk'
, '--user': None
, '--site-dir': None
}
utils.accept_args( args_spec, args, options, usage )
return (
options[ '--working-dir' ]
, options[ '--tag' ]
, options[ '--user' ]
, options[ '--site-dir' ]
)
def usage():
print 'Usage: %s [options]' % os.path.basename( sys.argv[0] )
print '''
\t--working-dir working directory
\t--tag snapshot tag (i.e. 'trunk')
\t--user Boost SVN user ID (optional)
\t--site-dir site directory to copy the snapshot to (optional)
'''
def main():
make_tarball( *accept_args( sys.argv[ 1: ] ) )
if __name__ != '__main__': import utils
else:
# in absense of relative import...
xsl_path = os.path.abspath( os.path.dirname( sys.argv[ 0 ] ) )
while os.path.basename( xsl_path ) != 'xsl_reports': xsl_path = os.path.dirname( xsl_path )
sys.path.append( xsl_path )
import utils
main()
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