updating some pacman stuff. need to finish objtypes.Repo and might need to tweak config writer.
This commit is contained in:
parent
ec28849f23
commit
7401fed6d3
|
|
@ -14,7 +14,7 @@ from . import system
|
|||
from . import config
|
||||
from . import envsetup
|
||||
from . import network
|
||||
from . import pacman
|
||||
from . import software
|
||||
|
||||
|
||||
_logger = logging.getLogger('AIF')
|
||||
|
|
|
|||
|
|
@ -1,22 +0,0 @@
|
|||
import configparser
|
||||
import logging
|
||||
from collections import OrderedDict
|
||||
|
||||
|
||||
# TODO: Add pacman.conf parsing?
|
||||
|
||||
|
||||
_logger = logging.getLogger('pacman:_common')
|
||||
|
||||
|
||||
class MultiOrderedDict(OrderedDict):
|
||||
# Thanks, dude: https://stackoverflow.com/a/38286559/733214
|
||||
def __setitem__(self, key, value):
|
||||
if key in self:
|
||||
if isinstance(value, list):
|
||||
self[key].extend(value)
|
||||
return(None)
|
||||
elif isinstance(value, str):
|
||||
if len(self[key]) > 1:
|
||||
return(None)
|
||||
super(MultiOrderedDict, self).__setitem__(key, value)
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
from . import config
|
||||
from . import keyring
|
||||
from . import objtypes
|
||||
from . import pacman
|
||||
|
|
@ -0,0 +1,124 @@
|
|||
import copy
|
||||
import logging
|
||||
import os
|
||||
import re
|
||||
import shutil
|
||||
from collections import OrderedDict
|
||||
##
|
||||
import jinja2
|
||||
##
|
||||
import aif.utils
|
||||
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class PacmanConfig(object):
|
||||
_sct_re = re.compile(r'^\s*\[(?P<sect>[^]]+)\]\s*$')
|
||||
_kv_re = re.compile(r'^\s*(?P<key>[^\s=[]+)((?:\s*=\s*)(?P<value>.*))?$')
|
||||
_skipline_re = re.compile(r'^\s*(#.*)?$')
|
||||
# TODO: Append mirrors/repos to pacman.conf here before we parse?
|
||||
# I copy a log of logic from pycman/config.py here.
|
||||
_list_keys = ('CacheDir', 'HookDir', 'HoldPkg', 'SyncFirst', 'IgnoreGroup', 'IgnorePkg', 'NoExtract', 'NoUpgrade',
|
||||
'Server')
|
||||
_single_keys = ('RootDir', 'DBPath', 'GPGDir', 'LogFile', 'Architecture', 'XferCommand', 'CleanMethod', 'SigLevel',
|
||||
'LocalFileSigLevel', 'RemoteFileSigLevel')
|
||||
_noval_keys = ('UseSyslog', 'ShowSize', 'TotalDownload', 'CheckSpace', 'VerbosePkgLists', 'ILoveCandy', 'Color',
|
||||
'DisableDownloadTimeout')
|
||||
# These are the default (commented-out) values in the stock /etc/pacman.conf as of January 5, 2020.
|
||||
defaults = OrderedDict({'options': {'Architecture': 'auto',
|
||||
'CacheDir': '/var/cache/pacman/pkg/',
|
||||
'CheckSpace': None,
|
||||
'CleanMethod': 'KeepInstalled',
|
||||
# 'Color': None,
|
||||
'DBPath': '/var/lib/pacman/',
|
||||
'GPGDir': '/etc/pacman.d/gnupg/',
|
||||
'HoldPkg': 'pacman glibc',
|
||||
'HookDir': '/etc/pacman.d/hooks/',
|
||||
'IgnoreGroup': [],
|
||||
'IgnorePkg': [],
|
||||
'LocalFileSigLevel': ['Optional'],
|
||||
'LogFile': '/var/log/pacman.log',
|
||||
'NoExtract': [],
|
||||
'NoUpgrade': [],
|
||||
'RemoteFileSigLevel': ['Required'],
|
||||
'RootDir': '/',
|
||||
'SigLevel': ['Required', 'DatabaseOptional'],
|
||||
# 'TotalDownload': None,
|
||||
# 'UseSyslog': None,
|
||||
# 'VerbosePkgLists': None,
|
||||
'XferCommand': '/usr/bin/curl -L -C - -f -o %o %u'},
|
||||
# These should be explicitly included in the AIF config.
|
||||
# 'core': {'Include': '/etc/pacman.d/mirrorlist'},
|
||||
# 'extra': {'Include': '/etc/pacman.d/mirrorlist'},
|
||||
# 'community': {'Include': '/etc/pacman.d/mirrorlist'}
|
||||
})
|
||||
|
||||
def __init__(self, chroot_base, confpath = '/etc/pacman.conf'):
|
||||
self.chroot_base = chroot_base
|
||||
self.confpath = os.path.join(self.chroot_base, re.sub(r'^/+', '', confpath))
|
||||
self.confbak = '{0}.bak'.format(self.confpath)
|
||||
self.mirrorlstpath = os.path.join(self.chroot_base, 'etc', 'pacman.d', 'mirrorlist')
|
||||
self.mirrorlstbak = '{0}.bak'.format(self.mirrorlstpath)
|
||||
if not os.path.isfile(self.confbak):
|
||||
shutil.copy2(self.confpath, self.confbak)
|
||||
_logger.info('Copied: {0} => {1}'.format(self.confpath, self.confbak))
|
||||
if not os.path.isfile(self.mirrorlstbak):
|
||||
shutil.copy2(self.mirrorlstpath, self.mirrorlstbak)
|
||||
_logger.info('Copied: {0} => {1}'.format(self.mirrorlstpath, self.mirrorlstbak))
|
||||
self.j2_env = jinja2.Environment(loader = jinja2.FileSystemLoader(searchpath = './'))
|
||||
self.j2_env.filters.update(aif.utils.j2_filters)
|
||||
self.j2_conf = self.j2_env.get_template('pacman.conf.j2')
|
||||
self.j2_mirror = self.j2_env.get_template('mirrorlist.j2')
|
||||
self.conf = None
|
||||
self.mirrors = []
|
||||
|
||||
def _includeExpander(self, lines):
|
||||
curlines = []
|
||||
for line in lines:
|
||||
r = self._kv_re.search(line)
|
||||
if r and (r.group('key') == 'Include') and r.group('value'):
|
||||
path = os.path.join(self.chroot_base, re.sub(r'^/?', '', r.group('path')))
|
||||
with open(path, 'r') as fh:
|
||||
curlines.extend(self._includeExpander(fh.read().splitlines()))
|
||||
else:
|
||||
curlines.append(line)
|
||||
return(curlines)
|
||||
|
||||
def parse(self, defaults = True):
|
||||
self.conf = OrderedDict()
|
||||
rawlines = {}
|
||||
with open(self.confpath, 'r') as fh:
|
||||
rawlines['orig'] = [line for line in fh.read().splitlines() if not self._skipline_re.search(line)]
|
||||
rawlines['parsed'] = self._includeExpander(rawlines['orig'])
|
||||
for conftype, cfg in rawlines.items():
|
||||
_confdict = copy.deepcopy(self.defaults)
|
||||
_sect = None
|
||||
for line in cfg:
|
||||
if self._sct_re.search(line):
|
||||
_sect = self._sct_re.search(line).group('sect')
|
||||
if _sect not in _confdict.keys():
|
||||
_confdict[_sect] = OrderedDict()
|
||||
elif self._kv_re.search(line):
|
||||
r = self._kv_re.search(line)
|
||||
k = r.group('key')
|
||||
v = r.group('value')
|
||||
if k in self._noval_keys:
|
||||
_confdict[_sect][k] = None
|
||||
elif k in self._single_keys:
|
||||
_confdict[_sect][k] = v
|
||||
elif k in self._list_keys:
|
||||
if k not in _confdict[_sect].keys():
|
||||
_confdict[_sect][k] = []
|
||||
_confdict[_sect][k].append(v)
|
||||
if _confdict['options']['Architecture'] == 'auto':
|
||||
_confdict['options']['Architecture'] = os.uname().machine
|
||||
self.conf[conftype] = copy.deepcopy(_confdict)
|
||||
return(None)
|
||||
|
||||
def writeConf(self):
|
||||
with open(self.confpath, 'w') as fh:
|
||||
fh.write(self.j2_conf.render(cfg = self.conf))
|
||||
with open(self.mirrorlstpath, 'w') as fh:
|
||||
fh.write(self.j2_mirror.render(mirrors = self.mirrors))
|
||||
return(None)
|
||||
|
|
@ -8,6 +8,8 @@ import gpg
|
|||
|
||||
|
||||
# We don't use utils.gpg_handler because this is pretty much all procedural.
|
||||
# Though, maybe add e.g. TofuDB stuff to it, and subclass it here?
|
||||
# TODO.
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
# Generated by AIF-NG.
|
||||
# See /etc/pacman.d/mirrorlist.bak for original version.
|
||||
{%- for mirror in mirrors %}
|
||||
Server = {{ mirror }}
|
||||
{%- endfor %}
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
import logging
|
||||
import os
|
||||
import re
|
||||
##
|
||||
from lxml import etree
|
||||
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class Mirror(object):
|
||||
def __init__(self, mirror_xml, repo = None, arch = None):
|
||||
self.xml = mirror_xml
|
||||
_logger.debug('mirror_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
self.uri = self.xml.text
|
||||
self.real_uri = None
|
||||
self.aif_uri = None
|
||||
|
||||
def parse(self, chroot_base, repo, arch):
|
||||
self.real_uri = self.uri.replace('$repo', repo).replace('$arch', arch)
|
||||
if self.uri.startswith('file://'):
|
||||
self.aif_uri = os.path.join(chroot_base, re.sub(r'^file:///?', ''))
|
||||
|
||||
|
||||
class Package(object):
|
||||
def __init__(self, package_xml):
|
||||
self.xml = package_xml
|
||||
_logger.debug('package_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
self.name = self.xml.text
|
||||
self.repo = self.xml.attrib.get('repo')
|
||||
if self.repo:
|
||||
self.qualified_name = '{0}/{1}'.format(self.repo, self.name)
|
||||
else:
|
||||
self.qualified_name = self.name
|
||||
|
||||
|
||||
class Repo(object):
|
||||
def __init__(self, chroot_base, repo_xml, arch = 'x86_64'):
|
||||
# TODO: support Usage? ("REPOSITORY SECTIONS", pacman.conf(5))
|
||||
self.xml = repo_xml
|
||||
_logger.debug('repo_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
# TODO: SigLevels?!
|
||||
self.name = self.xml.attrib['name']
|
||||
self.conflines = {}
|
||||
self.mirrors = []
|
||||
self.parsed_mirrors = []
|
||||
_mirrors = self.xml.xpath('mirror|include') # "Server" and "Include" respectively in pyalpm lingo.
|
||||
if _mirrors:
|
||||
for m in _mirrors:
|
||||
k = m.tag.title()
|
||||
if k == 'Mirror':
|
||||
k = 'Server'
|
||||
if k not in self.conflines.keys():
|
||||
self.conflines[k] = []
|
||||
self.conflines[k].append(m.text)
|
||||
# TODO; better parsing here. handle in config.py?
|
||||
# if m.tag == 'include':
|
||||
# # TODO: We only support one level of includes. Pacman supports unlimited nesting? of includes.
|
||||
# file_uri = os.path.join(chroot_base, re.sub(r'^/?', '', m.text))
|
||||
# if not os.path.isfile(file_uri):
|
||||
# _logger.error('Include file ({0}) does not exist: {1}'.format(m.text, file_uri))
|
||||
# raise FileNotFoundError('Include file does not exist')
|
||||
# with open(file_uri, 'r') as fh:
|
||||
# for line in fh.read().splitlines():
|
||||
else:
|
||||
# Default (mirrorlist)
|
||||
self.conflines['Include'] = ['file:///etc/pacman.d/mirrorlist']
|
||||
self.enabled = (True if self.xml.attrib.get('enabled', 'true') in ('1', 'true') else False)
|
||||
self.siglevel = self.xml.attrib.get('sigLevel')
|
||||
# self.real_uri = None
|
||||
# if self.uri:
|
||||
# self.real_uri = self.uri.replace('$repo', self.name).replace('$arch', arch)
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
# Generated by AIF-NG.
|
||||
# See /etc/pacman.conf.bak for original version.
|
||||
{%- for section, kv in cfg.items() %}
|
||||
[{{ section }}]
|
||||
{%- for key, value in kv.items() %}
|
||||
{%- if value is none %}
|
||||
{{ key }}
|
||||
{%- elif value|isList %}
|
||||
{%- for val in value %}
|
||||
{{ key }} = {{ val }}
|
||||
{%- endfor %}
|
||||
{%- else %}
|
||||
{{ key }} = {{ val }}
|
||||
{%- endif %}
|
||||
{%- endfor %}
|
||||
{% endfor %}
|
||||
|
|
@ -1,18 +1,15 @@
|
|||
# We can manually bootstrap and alter pacman's keyring. But check the bootstrap tarball; we might not need to.
|
||||
# TODO.
|
||||
|
||||
import configparser
|
||||
import logging
|
||||
import os
|
||||
import re
|
||||
##
|
||||
import pyalpm
|
||||
import gpg
|
||||
from lxml import etree
|
||||
##
|
||||
from . import _common
|
||||
from . import keyring
|
||||
|
||||
from . import objtypes
|
||||
|
||||
_logger = logging.getLogger(__name__)
|
||||
|
||||
|
|
@ -24,32 +21,6 @@ _logger = logging.getLogger(__name__)
|
|||
# and have a write function to write out a mirror list to a specified location.
|
||||
|
||||
|
||||
class Mirror(object):
|
||||
def __init__(self, mirror_xml, repo = None, arch = None):
|
||||
self.xml = mirror_xml
|
||||
_logger.debug('mirror_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
self.uri = self.xml.text
|
||||
self.real_uri = None
|
||||
self.aif_uri = None
|
||||
|
||||
def parse(self, chroot_base, repo, arch):
|
||||
self.real_uri = self.uri.replace('$repo', repo).replace('$arch', arch)
|
||||
if self.uri.startswith('file://'):
|
||||
self.aif_uri = os.path.join(chroot_base, re.sub(r'^file:///?', ''))
|
||||
|
||||
|
||||
class Package(object):
|
||||
def __init__(self, package_xml):
|
||||
self.xml = package_xml
|
||||
_logger.debug('package_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
self.name = self.xml.text
|
||||
self.repo = self.xml.attrib.get('repo')
|
||||
if self.repo:
|
||||
self.qualified_name = '{0}/{1}'.format(self.repo, self.name)
|
||||
else:
|
||||
self.qualified_name = self.name
|
||||
|
||||
|
||||
class PackageManager(object):
|
||||
def __init__(self, chroot_base, pacman_xml):
|
||||
self.xml = pacman_xml
|
||||
|
|
@ -118,7 +89,7 @@ class PackageManager(object):
|
|||
with open(_mirrorlist, 'a') as fh:
|
||||
fh.write('\n# Added by AIF-NG.\n')
|
||||
for m in mirrors.findall('mirror'):
|
||||
mirror = Mirror(m)
|
||||
mirror = objtypes.Mirror(m)
|
||||
self.mirrorlist.append(mirror)
|
||||
fh.write('Server = {0}\n'.format(mirror.uri))
|
||||
_logger.info('Appended: {0}'.format(_mirrorlist))
|
||||
|
|
@ -130,7 +101,7 @@ class PackageManager(object):
|
|||
with open(_conf, 'a') as fh:
|
||||
fh.write('\n# Added by AIF-NG.\n')
|
||||
for r in repos.findall('repo'):
|
||||
repo = Repo(self.chroot_base, r)
|
||||
repo = objtypes.Repo(self.chroot_base, r)
|
||||
if repo.enabled:
|
||||
fh.write('[{0}]\n'.format(repo.name))
|
||||
if repo.siglevel:
|
||||
|
|
@ -150,38 +121,3 @@ class PackageManager(object):
|
|||
self.repos.append(repo)
|
||||
_logger.info('Appended: {0}'.format(_conf))
|
||||
return(None)
|
||||
|
||||
|
||||
class Repo(object):
|
||||
def __init__(self, chroot_base, repo_xml, arch = 'x86_64'):
|
||||
# TODO: support Usage? ("REPOSITORY SECTIONS", pacman.conf(5))
|
||||
self.xml = repo_xml
|
||||
_logger.debug('repo_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
|
||||
# TODO: SigLevels?!
|
||||
self.name = self.xml.attrib['name']
|
||||
self.mirrors = {}
|
||||
self.parsed_mirrors = []
|
||||
_mirrors = self.xml.xpath('mirror|include') # "Server" and "Include" respectively in pyalpm lingo.
|
||||
if _mirrors:
|
||||
for m in _mirrors:
|
||||
k = m.tag.title()
|
||||
if k == 'Mirror':
|
||||
k = 'Server'
|
||||
if k not in self.mirrors.keys():
|
||||
self.mirrors[k] = []
|
||||
self.mirrors[k].append(m.text)
|
||||
if m.tag == 'include':
|
||||
file_uri = os.path.join(chroot_base, re.sub(r'^file:///?', '', m.text))
|
||||
if not os.path.isfile(file_uri):
|
||||
_logger.error('Include file ({0}) does not exist: {1}'.format(m.text, file_uri))
|
||||
raise FileNotFoundError('Include file does not exist')
|
||||
with open(file_uri, 'r') as fh:
|
||||
for line in fh.read().splitlines():
|
||||
else:
|
||||
# Default (mirrorlist)
|
||||
self.mirrors['Include'] = ['file:///etc/pacman.d/mirrorlist']
|
||||
self.enabled = (True if self.xml.attrib.get('enabled', 'true') in ('1', 'true') else False)
|
||||
self.siglevel = self.xml.attrib.get('sigLevel')
|
||||
self.real_uri = None
|
||||
if self.uri:
|
||||
self.real_uri = self.uri.replace('$repo', self.name).replace('$arch', arch)
|
||||
Loading…
Reference in New Issue