Jerry/pacroller
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support pacman -Scc

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This commit is contained in:
JerryXiao 2021-01-27 17:25:13 +08:00
parent 401ffcfcd3
commit f95a66c7ea
Signed by: Jerry
GPG key ID: 9D9CE43650FF2BAA
3 changed files with 15 additions and 2 deletions
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3
src/pacroller/config.json.example
View file

@ -16,5 +16,6 @@
],
"need_restart": false,
"need_restart_cmd": ["needrestart", "-r", "a", "-m", "a", "-l"],
"systemd-check": true
"systemd-check": true,
"clear_pkg_cache": false
}

2
src/pacroller/config.py
View file

@ -7,6 +7,7 @@ LIB_DIR = Path('/var/lib/pacroller')
DB_FILE = 'db'
PACMAN_CONFIG = '/etc/pacman.conf'
PACMAN_LOG = '/var/log/pacman.log'
PACMAN_PKG_DIR = '/var/cache/pacman/pkg'
assert LIB_DIR.is_dir()
if (cfg := (CONFIG_DIR / CONFIG_FILE)).exists():
@ -41,3 +42,4 @@ for i in NEEDRESTART_CMD:
assert isinstance(i, str)
SYSTEMD = bool(_config.get('systemd-check', True))
PACMAN_SCC = bool(_config.get('clear_pkg_cache', False))

12
src/pacroller/main.py
View file

@ -14,7 +14,8 @@ from pacroller.utils import execute_with_io, UnknownQuestionError, back_readline
from pacroller.checker import log_checker, sync_err_is_net, upgrade_err_is_net, checkReport
from pacroller.config import (CONFIG_DIR, CONFIG_FILE, LIB_DIR, DB_FILE, PACMAN_LOG, PACMAN_CONFIG,
TIMEOUT, UPGRADE_TIMEOUT, NETWORK_RETRY, CUSTOM_SYNC, SYNC_SH,
EXTRA_SAFE, SHELL, HOLD, NEEDRESTART, NEEDRESTART_CMD, SYSTEMD)
EXTRA_SAFE, SHELL, HOLD, NEEDRESTART, NEEDRESTART_CMD, SYSTEMD,
PACMAN_PKG_DIR, PACMAN_SCC)
logger = logging.getLogger()
@ -203,6 +204,11 @@ def main() -> None:
else:
logger.debug('using fallback locale C')
environ['LANG'] = 'C'
def clear_pkg_cache() -> None:
logger.debug('clearing package cache')
for i in Path(PACMAN_PKG_DIR).iterdir():
if i.is_file():
i.unlink()
def run_needrestart(ignore_error=False) -> None:
logger.debug('running needrestart')
try:
@ -260,6 +266,8 @@ def main() -> None:
exit(2)
if NEEDRESTART:
run_needrestart()
if PACMAN_SCC:
clear_pkg_cache()
elif args.action == 'status':
count = 0
@ -307,6 +315,8 @@ def main() -> None:
logger.info(f'reset previous error {prev_err}')
if NEEDRESTART:
run_needrestart(True)
if PACMAN_SCC:
clear_pkg_cache()
else:
logger.warning('nothing to do')