drop pyalpm

This commit is contained in:
JerryXiao 2021-06-02 14:31:09 +08:00
parent 5de6e6455e
commit e6a39f0cec
Signed by: Jerry
GPG key ID: 22618F758B5BE2E5
2 changed files with 46 additions and 52 deletions

View file

@ -266,7 +266,7 @@ def _log_parser(log: List[str], report: checkReport) -> None:
def sync_err_is_net(output: str) -> bool:
''' check if a sync failure is caused by network '''
output = output.strip().split('\n')
if 'error: failed to synchronize all databases' in output:
if 'error: failed to synchronize all databases (download library error)' in output:
return True
else:
return False

View file

@ -8,8 +8,6 @@ import json
from os import environ, getuid, isatty
import traceback
from datetime import datetime
import pyalpm
import pycman
from typing import List, Iterator
from pacroller.utils import execute_with_io, UnknownQuestionError, back_readline, ask_interactive_question
from pacroller.checker import log_checker, sync_err_is_net, upgrade_err_is_net, checkReport
@ -66,61 +64,57 @@ def sync() -> None:
logger.debug(f'sync {p.stdout=}')
logger.info('sync end')
class alpmCallback:
@staticmethod
def noop() -> None:
pass
def setup_hdl(self, handle: pyalpm.Handle) -> None:
handle.dlcb = self.noop
handle.eventcb = self.noop
handle.questioncb = self.noop
handle.progresscb = self.noop
def upgrade(interactive=False) -> List[str]:
logger.info('upgrade start')
pycman.config.cb_log = lambda *_: None
handle = pycman.config.init_with_config(PACMAN_CONFIG)
localdb = handle.get_localdb()
alpmCallback().setup_hdl(handle)
t = handle.init_transaction()
try:
t.sysupgrade(False) # no downgrade
if len(t.to_add) + len(t.to_remove) == 0:
logger.info('upgrade end, nothing to do')
exit(0)
check_upgrade_cmd = ['pacman', '-Qu', '--color', 'never']
p = subprocess.run(
check_upgrade_cmd,
stdin=subprocess.DEVNULL,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
encoding='utf-8',
timeout=TIMEOUT,
check=False
)
if p.returncode != 1:
p.check_returncode()
upgrade_pkgs = list()
for line in filter(None, p.stdout.split('\n')):
pkgname, over, _ar, nver, *ignored = line.split()
assert _ar == '->'
assert not ignored or (len(ignored) == 1 and ignored[0] == "[ignored]")
if ignored:
logger.debug(f"upgrade ignored: {pkgname} {over} -> {nver}")
else:
def examine_upgrade(toadd: List[pyalpm.Package], toremove: List[pyalpm.Package]) -> None:
errors = list()
for pkg in toadd:
localpkg: pyalpm.Package = localdb.get_pkg(pkg.name)
localver = localpkg.version if localpkg else ""
logger.debug(f"will upgrade {pkg.name} from {localver} to {pkg.version}")
if _testreg := HOLD.get(pkg.name):
_m_old = match(_testreg, localver)
_m_new = match(_testreg, pkg.version)
if _m_old and _m_new:
if (o := _m_old.groups()) != (n := _m_new.groups()):
errors.append(f"hold package {pkg.name} is going to be upgraded from {o=} to {n=}")
else:
errors.append(f"cannot match version regex for hold package {pkg.name}")
for pkg in toremove:
logger.debug(f"will remove {pkg.name} version {pkg.version}")
if pkg.name in HOLD:
errors.append(f"attempt to remove {pkg.name} which is set to hold")
if errors:
raise PackageHold(errors)
try:
examine_upgrade(t.to_add, t.to_remove)
except Exception as e:
if interactive:
if ask_interactive_question(f"{e}, continue?"):
logger.warning("user determined to continue")
logger.debug(f"upgrade: {pkgname} {over} -> {nver}")
upgrade_pkgs.append((pkgname, over, nver))
if not upgrade_pkgs:
logger.info('upgrade end, nothing to do')
exit(0)
else:
try:
errors = list()
for pkgname, over, nver in upgrade_pkgs:
if _testreg := HOLD.get(pkgname):
_m_old = match(_testreg, over)
_m_new = match(_testreg, nver)
if _m_old and _m_new:
if (o := _m_old.groups()) != (n := _m_new.groups()):
errors.append(f"hold package {pkgname} is going to be upgraded from {o=} to {n=}")
if not o or not n:
errors.append(f"hold package {pkgname}: version regex missing matching groups {o=} {n=}")
else:
raise
errors.append(f"cannot match version regex for hold package {pkgname}")
if errors:
raise PackageHold(errors)
except PackageHold as e:
if interactive:
if ask_interactive_question(f"{e}, continue?"):
logger.warning("user determined to continue")
else:
raise
finally:
t.release()
else:
raise
pacman_output = execute_with_io(['pacman', '-Su', '--noprogressbar', '--color', 'never'], UPGRADE_TIMEOUT, interactive=interactive)
logger.info('upgrade end')
return pacman_output