2019-12-30 12:59:52 -05:00
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# We can manually bootstrap and alter pacman's keyring. But check the bootstrap tarball; we might not need to.
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# TODO.
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import configparser
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import logging
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import os
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import re
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##
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import pyalpm
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import gpg
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##
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from . import _common
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_logger = logging.getLogger(__name__)
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2019-12-30 13:00:57 -05:00
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_skipconfline_re = re.compile(r'^[ \t]*(#|$)')
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2019-12-30 12:59:52 -05:00
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class PackageManager(object):
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def __init__(self, chroot_base):
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self.chroot_base = chroot_base
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self.pacman_dir = os.path.join(self.chroot_base, 'var', 'lib', 'pacman')
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self.configfile = os.path.join(self.chroot_base, 'etc', 'pacman.conf')
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self.config = None
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self._parseConf()
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def _parseConf(self):
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_cf = []
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with open(self.configfile, 'r') as fh:
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for line in fh.read().splitlines():
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if _skipconfline_re.search(line) or line.strip() == '':
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continue
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_cf.append(re.sub(r'^#', '', line))
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self.config = configparser.ConfigParser(allow_no_value = True,
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interpolation = None,
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strict = False,
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dict_type = _common.MultiOrderedDict)
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self.config.optionxform = str
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self.config.read_string('\n'.join(_cf))
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self.opts = {'Architecture': 'auto',
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'CacheDir': '/var/cache/pacman/pkg/',
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'CheckSpace': None,
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'CleanMethod': 'KeepInstalled',
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# 'Color': None,
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'DBPath': '/var/lib/pacman/',
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'GPGDir': '/etc/pacman.d/gnupg/',
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'HoldPkg': 'pacman glibc',
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'HookDir': '/etc/pacman.d/hooks/',
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'IgnoreGroup': '',
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'IgnorePkg': '',
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'LocalFileSigLevel': 'Optional',
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'LogFile': '/var/log/pacman.log',
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'NoExtract': '',
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'NoUpgrade': '',
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'RemoteFileSigLevel': 'Required',
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'RootDir': '/',
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'SigLevel': 'Required DatabaseOptional',
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# 'TotalDownload': None,
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# 'UseSyslog': None,
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# 'VerbosePkgLists': None,
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'XferCommand': '/usr/bin/curl -L -C - -f -o %o %u'
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}
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self.distro_repos = ['']
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_opts = dict(self.config.items('options'))
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self.opts.update(_opts)
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self.config.remove_section('options')
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