mirror of
https://github.com/truenas/scale-build.git
synced 2025-12-20 02:49:28 +00:00
ad7269c721
This commit adds changes to not remove tmp/sources directory automatically when epoch changes but instead raise an exception. In case an env variable is set, system will then force the removal of these directories otherwise they would have to be done manually.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import logging
|
|
import os
|
|
|
|
from .clean import complete_cleanup
|
|
from .config import FORCE_CLEANUP_WITH_EPOCH_CHANGE
|
|
from .exceptions import CallError
|
|
from .preflight import setup_dirs
|
|
from .utils.manifest import get_manifest
|
|
from .utils.paths import TMP_DIR
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
EPOCH_PATH = os.path.join(TMP_DIR, '.buildEpoch')
|
|
|
|
|
|
def update_epoch(epoch_value):
|
|
os.makedirs(TMP_DIR, exist_ok=True)
|
|
with open(EPOCH_PATH, 'w') as f:
|
|
f.write(str(epoch_value))
|
|
|
|
|
|
def check_epoch():
|
|
current_epoch = str(get_manifest()['build-epoch'])
|
|
if os.path.exists(EPOCH_PATH):
|
|
with open(EPOCH_PATH, 'r') as f:
|
|
epoch_num = f.read().strip()
|
|
if epoch_num != current_epoch:
|
|
if FORCE_CLEANUP_WITH_EPOCH_CHANGE:
|
|
logger.warning('Build epoch changed! Removing temporary files and forcing clean build.')
|
|
update_epoch(current_epoch)
|
|
complete_cleanup()
|
|
setup_dirs()
|
|
else:
|
|
raise CallError(
|
|
'Build epoch changed, either run "make clean" or set '
|
|
'"FORCE_CLEANUP_WITH_EPOCH_CHANGE" environment variable to proceed.'
|
|
)
|
|
else:
|
|
update_epoch(current_epoch)
|