# pylint: disable=line-too-long,abstract-class-not-used
'''
Top level function library for centpkg
'''
# Author(s):
# Jesse Keating <jkeating@redhat.com>
# Pat Riehecky <riehecky@fnal.gov>
# Brian Stinson <bstinson@ksu.edu>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version. See http://www.gnu.org/copyleft/gpl.html for
# the full text of the license.
import re
import warnings
import git
from pyrpkg import Commands, rpkgError
from pyrpkg.utils import cached_property
# doc/centpkg_man_page.py uses the 'cli' import
from . import cli # noqa
from .lookaside import StreamLookasideCache, SIGLookasideCache, CLLookasideCache
_DEFAULT_VERSION = '9'
class DistGitDirectory(object):
signame = None
centosversion = _DEFAULT_VERSION
projectname = None
releasename = None
distrobranch = False
sigbranch = False
repo = None
git_origin_substr = 'git@gitlab.com/redhat/centos-stream'
def __init__(self, branchtext, repo_path=None):
if repo_path:
# self.repo = git.cmd.Git(repo_path)
self.repo = git.repo.Repo(repo_path)
rhelbranchre = r'rhel-(?P<major>\d+)\.(?P<minor>\d+)(?:\.(?P<appstream>\d+))?'
sigtobranchre = r'c(?P<centosversion>\d+[s]?)-sig-(?P<signame>\w+)-?(?P<projectname>\w+)?-?(?P<releasename>\w+)?'
distrobranchre = r'c(?P<centosversion>\d+)-?(?P<projectname>\w+)?'
oldbranchre = r'(?P<signame>\w+)(?P<centosversion>\d)'
rhelmatch = re.search(rhelbranchre, branchtext)
sigmatch = re.match(sigtobranchre, branchtext)
distromatch = re.match(distrobranchre, branchtext)
oldbranchmatch = re.match(oldbranchre, branchtext)
if rhelmatch:
gd = rhelmatch.groupdict()
self.distrobranch = True
self.signame = 'centos'
self.centosversion = gd['major']
elif sigmatch:
gd = sigmatch.groupdict()
self.sigbranch = True
self.signame = gd['signame']
self.centosversion = gd['centosversion']
# Users have the option to specify (or not specify) common in their
# git repos. Ww need to handle these cases because common is not a
# project nor is it a release.
if gd['projectname'] != 'common':
self.projectname = gd['projectname']
if gd['releasename'] != 'common':
self.releasename = gd['releasename']
elif distromatch:
gd = distromatch.groupdict()
self.distrobranch = True
self.signame = 'centos'
self.centosversion = gd['centosversion']
if gd['projectname'] != 'common':
self.projectname = gd['projectname']
elif oldbranchmatch:
warnings.warn("This branch is deprecated and will be removed soon",
DeprecationWarning)
else:
if not self.is_fork():
raise ValueError("Branchname: {0} is not valid".format(branchtext))
else:
self.distrobranch = True
self.signame = 'centos'
self.projectname = self.get_origin().split('_')[-1].replace('.git', '')
warnings.warn('Remote "origin" was detected as a fork, ignoring branch name checking')
def get_origin(self):
if self.repo is None:
return ''
if 'origin' not in self.repo.remotes:
return ''
urls = [u for u in self.repo.remotes['origin'].urls]
if len(urls) == 0:
return ''
return urls[0]
def is_fork(self):
"""
Check if origin remote repository is using a fork url.
Returns
bool
A boolean flag indicating if origin remote url is using
a forked repository url.
"""
# git+ssh://git@gitlab.com/redhat/centos-stream/rpms/binutils.git
if self.repo is None:
return False
return self.git_origin_substr not in self.get_origin()
@property
def target(self):
projectorcommon = self.projectname
releaseorcommon = self.releasename
if self.distrobranch:
if self.centosversion not in ('6', '7'):
return 'c{}s-candidate'.format(self.centosversion)
else:
return '-'.join(filter(None, ['c'+self.centosversion,
projectorcommon]))
if not releaseorcommon:
if not projectorcommon or projectorcommon == 'common':
projectorcommon = 'common'
else:
releaseorcommon = 'common'
return '-'.join(filter(None, [self.signame+self.centosversion,
projectorcommon, releaseorcommon])) + '-el{0}'.format(self.centosversion)
class Commands(Commands):
'''
For the pyrpkg commands with centpkg behavior
'''
def __init__(self, *args, **kwargs):
'''
Init the object and some configuration details.
'''
super(Commands, self).__init__(*args, **kwargs)
# For MD5 we want to use the old format of source files, the BSD format
# should only be used when configured for SHA512
self.source_entry_type = 'bsd' if self.lookasidehash != 'md5' else 'old'
self.branchre = 'c\d{1,}(s)?(tream)?|master'
self.lookaside_structure = None
def update(self, config):
if self.lookaside_structure is None:
self.lookaside_structure = config.get('lookaside_structure', 'hash')
@property
def distgitdir(self):
return DistGitDirectory(self.branch_merge, repo_path=self.path)
@cached_property
def lookasidecache(self):
if self.layout.sources_file_template == "sources":
return StreamLookasideCache(self.lookasidehash,
self.lookaside,
self.lookaside_cgi,
)
else:
if self.distgitdir.sigbranch:
self.log.info(" Centpkg: Commands lookasidecache: SIGLookasideCache")
self.log.info(" lookaside_structure " + self.lookaside_structure)
return SIGLookasideCache(self.lookasidehash,
self.lookaside,
self.lookaside_cgi,
self.repo_name,
self.branch_merge,
structure=self.lookaside_structure)
else:
self.log.info(" Centpkg: Commands lookasidecache: CLLookasideCache")
self.log.info(" lookaside_structure " + self.lookaside_structure)
return CLLookasideCache(self.lookasidehash,
self.lookaside,
self.lookaside_cgi,
self.repo_name,
self.branch_merge,
)
# redefined loaders
def load_rpmdefines(self):
'''
Populate rpmdefines based on branch data
'''
if not self.distgitdir.centosversion:
raise rpkgError('Could not get the OS version from the branch:{0}'.format(self.branch_merge))
self._distvar = self.distgitdir.centosversion
self._distval = self._distvar.replace('.', '_')
self._disttag = 'el%s' % self._distval
self._rpmdefines = ['--define', '_sourcedir %s' % self.layout.sourcedir,
'--define', '_specdir %s' % self.layout.specdir,
'--define', '_builddir %s' % self.layout.builddir,
'--define', '_srcrpmdir %s' % self.layout.srcrpmdir,
'--define', '_rpmdir %s' % self.layout.rpmdir,
'--define', 'dist .%s' % self._disttag,
# int and float this to remove the decimal
'--define', '%s 1' % self._disttag,
# This is so the rhel macro is set for spec files
'--define', 'rhel %s' % self._distval.split('_')[0]]
self.log.debug("RPMDefines: %s" % self._rpmdefines)
def construct_build_url(self, *args, **kwargs):
"""Override build URL for CentOS/Fedora Koji build
In CentOS/Fedora Koji, anonymous URL should have prefix "git+https://"
"""
url = super(Commands, self).construct_build_url(*args, **kwargs)
return 'git+{0}'.format(url)
def load_target(self):
""" This sets the target attribute (used for mock and koji) """
self._target = self.distgitdir.target