debian-koji/plugins/builder/save_failed_tree.py
2019-12-12 11:00:56 +00:00

79 lines
2.4 KiB
Python

from __future__ import absolute_import
import fnmatch
import os
import sys
import tarfile
import koji
import koji.tasks as tasks
from __main__ import BuildRoot
__all__ = ('SaveFailedTreeTask',)
CONFIG_FILE = '/etc/kojid/plugins/save_failed_tree.conf'
config = None
def omit_paths2(path):
return any([fnmatch.fnmatch(path, f) for f in config['path_filters']])
def omit_paths3(tarinfo):
if omit_paths2(tarinfo.name):
return None
else:
return tarinfo
def read_config():
global config
cp = koji.read_config_files(CONFIG_FILE)
config = {
'path_filters': [],
'volume': None,
}
if cp.has_option('filters', 'paths'):
config['path_filters'] = cp.get('filters', 'paths').split()
if cp.has_option('general', 'volume'):
config['volume'] = cp.get('general', 'volume').strip()
class SaveFailedTreeTask(tasks.BaseTaskHandler):
Methods = ['saveFailedTree']
_taskWeight = 3.0
def handler(self, buildrootID, full=False):
self.logger.debug("Saving buildroot %d [full=%s]", buildrootID, full)
read_config()
brinfo = self.session.getBuildroot(buildrootID)
if brinfo is None:
raise koji.GenericError("Nonexistent buildroot: %s" % buildrootID)
host_id = self.session.host.getHost()['id']
if brinfo['host_id'] != host_id:
raise koji.GenericError("Task is run on wrong builder")
broot = BuildRoot(self.session, self.options, brinfo['id'])
path = broot.rootdir()
if full:
self.logger.debug("Adding buildroot (full): %s" % path)
else:
path = os.path.join(path, 'builddir')
self.logger.debug("Adding buildroot: %s" % path)
if not os.path.exists(path):
raise koji.GenericError("Buildroot directory is missing: %s" % path)
tar_path = os.path.join(self.workdir, 'broot-%s.tar.gz' % buildrootID)
self.logger.debug("Creating buildroot archive %s", tar_path)
f = tarfile.open(tar_path, "w:gz")
if sys.version_info[0] < 3:
f.add(path, exclude=omit_paths2)
else:
f.add(path, filter=omit_paths3)
f.close()
self.logger.debug("Uploading %s to hub", tar_path)
self.uploadFile(tar_path, volume=config['volume'])
os.unlink(tar_path)
self.logger.debug("Finished saving buildroot %s", buildrootID)