188 lines
6.3 KiB
Python
188 lines
6.3 KiB
Python
|
#!/usr/bin/env python -tt
|
||
|
|
#
|
||
|
|
# Copyright (c) 2011 Intel, Inc.
|
||
|
|
#
|
||
|
|
# This program is free software; you can redistribute it and/or modify it
|
||
|
|
# under the terms of the GNU General Public License as published by the Free
|
||
|
|
# Software Foundation; version 2 of the License
|
||
|
|
#
|
||
|
|
# This program is distributed in the hope that it will be useful, but
|
||
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||
|
|
# for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License along
|
||
|
|
# with this program; if not, write to the Free Software Foundation, Inc., 59
|
||
|
|
# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
|
||
|
|
import os, sys, re
|
||
|
|
from optparse import SUPPRESS_HELP
|
||
|
|
|
||
|
|
from wic import msger
|
||
|
|
from wic.utils import cmdln, errors
|
||
|
|
from wic.conf import configmgr
|
||
|
|
from wic.plugin import pluginmgr
|
||
|
|
|
||
|
|
|
||
|
|
class Creator(cmdln.Cmdln):
|
||
|
|
"""${name}: create an image
|
||
|
|
|
||
|
|
Usage:
|
||
|
|
${name} SUBCOMMAND <ksfile> [OPTS]
|
||
|
|
|
||
|
|
${command_list}
|
||
|
|
${option_list}
|
||
|
|
"""
|
||
|
|
|
||
|
|
name = 'wic create(cr)'
|
||
|
|
|
||
|
|
def __init__(self, *args, **kwargs):
|
||
|
|
cmdln.Cmdln.__init__(self, *args, **kwargs)
|
||
|
|
self._subcmds = []
|
||
|
|
|
||
|
|
# get cmds from pluginmgr
|
||
|
|
# mix-in do_subcmd interface
|
||
|
|
for subcmd, klass in pluginmgr.get_plugins('imager').iteritems():
|
||
|
|
if not hasattr(klass, 'do_create'):
|
||
|
|
msger.warning("Unsupported subcmd: %s" % subcmd)
|
||
|
|
continue
|
||
|
|
|
||
|
|
func = getattr(klass, 'do_create')
|
||
|
|
setattr(self.__class__, "do_"+subcmd, func)
|
||
|
|
self._subcmds.append(subcmd)
|
||
|
|
|
||
|
|
def get_optparser(self):
|
||
|
|
optparser = cmdln.CmdlnOptionParser(self)
|
||
|
|
optparser.add_option('-d', '--debug', action='store_true',
|
||
|
|
dest='debug',
|
||
|
|
help=SUPPRESS_HELP)
|
||
|
|
optparser.add_option('-v', '--verbose', action='store_true',
|
||
|
|
dest='verbose',
|
||
|
|
help=SUPPRESS_HELP)
|
||
|
|
optparser.add_option('', '--logfile', type='string', dest='logfile',
|
||
|
|
default=None,
|
||
|
|
help='Path of logfile')
|
||
|
|
optparser.add_option('-c', '--config', type='string', dest='config',
|
||
|
|
default=None,
|
||
|
|
help='Specify config file for wic')
|
||
|
|
optparser.add_option('-o', '--outdir', type='string', action='store',
|
||
|
|
dest='outdir', default=None,
|
||
|
|
help='Output directory')
|
||
|
|
optparser.add_option('', '--tmpfs', action='store_true', dest='enabletmpfs',
|
||
|
|
help='Setup tmpdir as tmpfs to accelerate, experimental'
|
||
|
|
' feature, use it if you have more than 4G memory')
|
||
|
|
return optparser
|
||
|
|
|
||
|
|
def preoptparse(self, argv):
|
||
|
|
optparser = self.get_optparser()
|
||
|
|
|
||
|
|
largs = []
|
||
|
|
rargs = []
|
||
|
|
while argv:
|
||
|
|
arg = argv.pop(0)
|
||
|
|
|
||
|
|
if arg in ('-h', '--help'):
|
||
|
|
rargs.append(arg)
|
||
|
|
|
||
|
|
elif optparser.has_option(arg):
|
||
|
|
largs.append(arg)
|
||
|
|
|
||
|
|
if optparser.get_option(arg).takes_value():
|
||
|
|
try:
|
||
|
|
largs.append(argv.pop(0))
|
||
|
|
except IndexError:
|
||
|
|
raise errors.Usage("option %s requires arguments" % arg)
|
||
|
|
|
||
|
|
else:
|
||
|
|
if arg.startswith("--"):
|
||
|
|
if "=" in arg:
|
||
|
|
opt = arg.split("=")[0]
|
||
|
|
else:
|
||
|
|
opt = None
|
||
|
|
elif arg.startswith("-") and len(arg) > 2:
|
||
|
|
opt = arg[0:2]
|
||
|
|
else:
|
||
|
|
opt = None
|
||
|
|
|
||
|
|
if opt and optparser.has_option(opt):
|
||
|
|
largs.append(arg)
|
||
|
|
else:
|
||
|
|
rargs.append(arg)
|
||
|
|
|
||
|
|
return largs + rargs
|
||
|
|
|
||
|
|
def postoptparse(self):
|
||
|
|
abspath = lambda pth: os.path.abspath(os.path.expanduser(pth))
|
||
|
|
|
||
|
|
if self.options.verbose:
|
||
|
|
msger.set_loglevel('verbose')
|
||
|
|
if self.options.debug:
|
||
|
|
msger.set_loglevel('debug')
|
||
|
|
|
||
|
|
if self.options.logfile:
|
||
|
|
logfile_abs_path = abspath(self.options.logfile)
|
||
|
|
if os.path.isdir(logfile_abs_path):
|
||
|
|
raise errors.Usage("logfile's path %s should be file"
|
||
|
|
% self.options.logfile)
|
||
|
|
if not os.path.exists(os.path.dirname(logfile_abs_path)):
|
||
|
|
os.makedirs(os.path.dirname(logfile_abs_path))
|
||
|
|
msger.set_interactive(False)
|
||
|
|
msger.set_logfile(logfile_abs_path)
|
||
|
|
configmgr.create['logfile'] = self.options.logfile
|
||
|
|
|
||
|
|
if self.options.config:
|
||
|
|
configmgr.reset()
|
||
|
|
configmgr._siteconf = self.options.config
|
||
|
|
|
||
|
|
if self.options.outdir is not None:
|
||
|
|
configmgr.create['outdir'] = abspath(self.options.outdir)
|
||
|
|
|
||
|
|
cdir = 'outdir'
|
||
|
|
if os.path.exists(configmgr.create[cdir]) \
|
||
|
|
and not os.path.isdir(configmgr.create[cdir]):
|
||
|
|
msger.error('Invalid directory specified: %s' \
|
||
|
|
% configmgr.create[cdir])
|
||
|
|
|
||
|
|
if self.options.enabletmpfs:
|
||
|
|
configmgr.create['enabletmpfs'] = self.options.enabletmpfs
|
||
|
|
|
||
|
|
def main(self, argv=None):
|
||
|
|
if argv is None:
|
||
|
|
argv = sys.argv
|
||
|
|
else:
|
||
|
|
argv = argv[:] # don't modify caller's list
|
||
|
|
|
||
|
|
self.optparser = self.get_optparser()
|
||
|
|
if self.optparser:
|
||
|
|
try:
|
||
|
|
argv = self.preoptparse(argv)
|
||
|
|
self.options, args = self.optparser.parse_args(argv)
|
||
|
|
|
||
|
|
except cmdln.CmdlnUserError, ex:
|
||
|
|
msg = "%s: %s\nTry '%s help' for info.\n"\
|
||
|
|
% (self.name, ex, self.name)
|
||
|
|
msger.error(msg)
|
||
|
|
|
||
|
|
except cmdln.StopOptionProcessing, ex:
|
||
|
|
return 0
|
||
|
|
else:
|
||
|
|
# optparser=None means no process for opts
|
||
|
|
self.options, args = None, argv[1:]
|
||
|
|
|
||
|
|
if not args:
|
||
|
|
return self.emptyline()
|
||
|
|
|
||
|
|
self.postoptparse()
|
||
|
|
|
||
|
|
return self.cmd(args)
|
||
|
|
|
||
|
|
def precmd(self, argv): # check help before cmd
|
||
|
|
|
||
|
|
if '-h' in argv or '?' in argv or '--help' in argv or 'help' in argv:
|
||
|
|
return argv
|
||
|
|
|
||
|
|
if len(argv) == 1:
|
||
|
|
return ['help', argv[0]]
|
||
|
|
|
||
|
|
return argv
|