Fabio Erculiani
92 lines
3.0 KiB
Python
92 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
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# Molecule Disc Image builder for Sabayon Linux
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# Copyright (C) 2009 Fabio Erculiani
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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import os
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import sys
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import molecule.utils
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import molecule.output
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from molecule.i18n import _
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from molecule.settings import SpecParser, Configuration
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def parse():
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"""
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Parse .spec files passed in sys.argv and returns a tuple composed by
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a dict (key=spec file, value=metadata) and a list (spec file order).
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Can return None if an error occurs.
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"""
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args_to_remove = ["--nocolor"]
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data = {}
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myargs = sys.argv[1:]
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if "--nocolor" in myargs:
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molecule.output.nocolor()
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if "--help" in myargs:
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return data, []
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for arg in args_to_remove:
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if arg in myargs:
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myargs.remove(arg)
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def check_super_user(el_data):
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# check is super user is required
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su_required = el_data['__plugin__'].require_super_user()
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if su_required and (not super_user):
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molecule.output.print_error("%s: %s" % (el,
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_("required super user access"),))
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return False
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return True
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super_user = molecule.utils.is_super_user()
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data_order = []
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for el in myargs:
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if os.path.isfile(el) and os.access(el, os.R_OK):
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obj = SpecParser(el)
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el_data = obj.parse()
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del obj
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if el_data:
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el_data['__plugin__'].output(el_data)
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good = check_super_user(el_data)
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if not good:
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return None
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data_order.append(el)
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data[el] = el_data
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return data, data_order
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def print_help():
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config = Configuration()
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help_data = [
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None,
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(0, " ~ Molecule %s ~ " % (config.get('version'),), 1,
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'Disc Image builder for Sabayon Linux - (C) %s' % (
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molecule.utils.get_year(),) ),
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None,
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(0, _('Basic Options'), 0, None),
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None,
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(1, '--help', 2, _('this output')),
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(1, '--nocolor', 1, _('disable colorized output')),
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None,
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(0, _('Application Options'), 0, None),
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(1, '<spec file path 1> <spec file path 2> ...', 1,
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_('execute against specified specification files')),
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None,
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]
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molecule.output.print_menu(help_data)
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