pungi/pungi/phases/ostree.py
Lubomír Sedlář e705cdd165 [ostree] Move cloning repo back to compose box
and pass absolute path to the config into runroot. This could avoid the
problem of not being able to clone the repo in runroot.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2016-04-07 15:28:15 +02:00

104 lines
3.9 KiB
Python

# -*- coding: utf-8 -*-
import os
from kobo.threads import ThreadPool, WorkerThread
import re
from .base import ConfigGuardedPhase
from .. import util
from ..paths import translate_path
from ..wrappers import kojiwrapper, scm
class OSTreePhase(ConfigGuardedPhase):
name = 'ostree'
config_options = [
{
"name": "ostree",
"expected_types": [list],
"optional": True,
}
]
def __init__(self, compose):
super(OSTreePhase, self).__init__(compose)
self.pool = ThreadPool(logger=self.compose._logger)
def run(self):
for variant in self.compose.get_variants():
for arch in variant.arches:
for conf in util.get_arch_variant_data(self.compose.conf, self.name, arch, variant):
self.pool.add(OSTreeThread(self.pool))
self.pool.queue_put((self.compose, variant, arch, conf))
self.pool.start()
class OSTreeThread(WorkerThread):
def process(self, item, num):
compose, variant, arch, config = item
self.num = num
with util.failable(compose, variant, arch, 'ostree'):
self.worker(compose, variant, arch, config)
def worker(self, compose, variant, arch, config):
msg = 'OSTree phase for variant %s, arch %s' % (variant.uid, arch)
self.pool.log_info('[BEGIN] %s' % msg)
workdir = compose.paths.work.topdir('ostree')
self.logdir = compose.paths.log.topdir('{}/ostree'.format(arch))
repodir = os.path.join(workdir, 'config_repo')
source_variant = compose.variants[config['source_repo_from']]
source_repo = translate_path(compose, compose.paths.compose.repository(arch, source_variant))
self._clone_repo(repodir, config['config_url'], config.get('config_branch', 'master'))
self._tweak_mirrorlist(repodir, source_repo)
self._run_ostree_cmd(compose, variant, arch, config, repodir)
self.pool.log_info('[DONE ] %s' % msg)
def _run_ostree_cmd(self, compose, variant, arch, config, config_repo):
cmd = [
'pungi-make-ostree',
'--log-dir={}'.format(self.logdir),
'--treefile={}'.format(os.path.join(config_repo, config['treefile'])),
config['ostree_repo']
]
runroot_channel = compose.conf.get("runroot_channel", None)
runroot_tag = compose.conf["runroot_tag"]
packages = ['pungi', 'ostree', 'rpm-ostree']
log_file = os.path.join(self.logdir, 'runroot.log')
mounts = [compose.topdir, config['ostree_repo']]
koji = kojiwrapper.KojiWrapper(compose.conf["koji_profile"])
koji_cmd = koji.get_runroot_cmd(runroot_tag, arch, cmd,
channel=runroot_channel,
use_shell=True, task_id=True,
packages=packages, mounts=mounts)
output = koji.run_runroot_cmd(koji_cmd, log_file=log_file)
if output["retcode"] != 0:
raise RuntimeError("Runroot task failed: %s. See %s for more details."
% (output["task_id"], log_file))
def _clone_repo(self, repodir, url, branch):
scm.get_dir_from_scm({'scm': 'git', 'repo': url, 'branch': branch, 'dir': '.'},
repodir, logger=self.pool._logger)
def _tweak_mirrorlist(self, repodir, source_repo):
for file in os.listdir(repodir):
if file.endswith('.repo'):
tweak_file(os.path.join(repodir, file), source_repo)
def tweak_file(path, source_repo):
"""Replace mirrorlist line in repo file with baseurl pointing to source_repo."""
with open(path, 'r') as f:
contents = f.read()
replacement = 'baseurl={}'.format(source_repo)
contents = re.sub(r'^mirrorlist=.*$', replacement, contents, flags=re.MULTILINE)
with open(path, 'w') as f:
f.write(contents)