tumbi-assembler/pungi/phases/init.py
Lubomír Sedlář bd852f4059 Remove comps groups from purely modular variants
The comps source should not return all groups when there are only
modules defined. This fixes part of the problem: non-modular packages
will not go in by default.

The second part is the comps file in the created repository. It will be
filtered to not contain any groups (because packages from there will not
be in the repo).

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2018-03-02 08:46:23 +01:00

162 lines
6.5 KiB
Python

# -*- coding: utf-8 -*-
# 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; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://gnu.org/licenses/>.
import os
import shutil
from kobo.shortcuts import run
from pungi.phases.base import PhaseBase
from pungi.phases.gather import write_prepopulate_file
from pungi.wrappers.createrepo import CreaterepoWrapper
from pungi.wrappers.comps import CompsWrapper
from pungi.wrappers.scm import get_file_from_scm
class InitPhase(PhaseBase):
"""INIT is a mandatory phase"""
name = "init"
def skip(self):
# INIT must never be skipped,
# because it generates data for LIVEIMAGES
return False
def run(self):
if self.compose.has_comps:
# write global comps and arch comps, create comps repos
write_global_comps(self.compose)
for arch in self.compose.get_arches():
write_arch_comps(self.compose, arch)
create_comps_repo(self.compose, arch)
# write variant comps
for variant in self.compose.get_variants():
is_modular = not variant.groups and variant.modules
for arch in variant.arches:
if variant.groups or variant.type == 'optional' or is_modular:
# The variant lists only some groups, run filter. Other
# option is that it's optional variant, in which case
# we want to filter everything (unless there was
# explicit list in which case it will be used).
# For fully modular variant (one without groups but
# with modules) we also want to filter (effectively
# producing empty comps).
write_variant_comps(self.compose, arch, variant)
else:
# The variant does not mention any groups, copy
# original file.
copy_variant_comps(self.compose, arch, variant)
# download variants.xml / product.xml?
# write prepopulate file
write_prepopulate_file(self.compose)
def write_global_comps(compose):
comps_file_global = compose.paths.work.comps(arch="global")
msg = "Writing global comps file: %s" % comps_file_global
if compose.DEBUG and os.path.isfile(comps_file_global):
compose.log_warning("[SKIP ] %s" % msg)
else:
scm_dict = compose.conf["comps_file"]
if isinstance(scm_dict, dict):
comps_name = os.path.basename(scm_dict["file"])
if scm_dict["scm"] == "file":
scm_dict["file"] = os.path.join(compose.config_dir, scm_dict["file"])
else:
comps_name = os.path.basename(scm_dict)
scm_dict = os.path.join(compose.config_dir, scm_dict)
compose.log_debug(msg)
tmp_dir = compose.mkdtemp(prefix="comps_")
get_file_from_scm(scm_dict, tmp_dir, logger=compose._logger)
shutil.copy2(os.path.join(tmp_dir, comps_name), comps_file_global)
shutil.rmtree(tmp_dir)
def write_arch_comps(compose, arch):
comps_file_arch = compose.paths.work.comps(arch=arch)
msg = "Writing comps file for arch '%s': %s" % (arch, comps_file_arch)
if compose.DEBUG and os.path.isfile(comps_file_arch):
compose.log_warning("[SKIP ] %s" % msg)
return
compose.log_debug(msg)
run(["comps_filter", "--arch=%s" % arch, "--no-cleanup",
"--output=%s" % comps_file_arch,
compose.paths.work.comps(arch="global")])
UNMATCHED_GROUP_MSG = 'Variant %s.%s requires comps group %s which does not match anything in input comps file'
def write_variant_comps(compose, arch, variant):
comps_file = compose.paths.work.comps(arch=arch, variant=variant)
msg = "Writing comps file (arch: %s, variant: %s): %s" % (arch, variant, comps_file)
if compose.DEBUG and os.path.isfile(comps_file):
# read display_order and groups for environments (needed for live images)
comps = CompsWrapper(comps_file)
# groups = variant.groups
comps.filter_groups(variant.groups)
if compose.conf["comps_filter_environments"]:
comps.filter_environments(variant.environments)
compose.log_warning("[SKIP ] %s" % msg)
return
compose.log_debug(msg)
run(["comps_filter", "--arch=%s" % arch, "--keep-empty-group=conflicts",
"--keep-empty-group=conflicts-%s" % variant.uid.lower(),
"--output=%s" % comps_file, compose.paths.work.comps(arch="global")])
comps = CompsWrapper(comps_file)
unmatched = comps.filter_groups(variant.groups)
for grp in unmatched:
compose.log_warning(UNMATCHED_GROUP_MSG % (variant.uid, arch, grp))
if compose.conf["comps_filter_environments"]:
comps.filter_environments(variant.environments)
comps.write_comps()
def copy_variant_comps(compose, arch, variant):
global_comps = compose.paths.work.comps(arch="global")
comps_file = compose.paths.work.comps(arch=arch, variant=variant)
msg = "Copying original comps file (arch: %s, variant: %s): %s" % (arch, variant, comps_file)
compose.log_debug(msg)
shutil.copy(global_comps, comps_file)
def create_comps_repo(compose, arch):
createrepo_c = compose.conf["createrepo_c"]
createrepo_checksum = compose.conf["createrepo_checksum"]
repo = CreaterepoWrapper(createrepo_c=createrepo_c)
comps_repo = compose.paths.work.comps_repo(arch=arch)
comps_path = compose.paths.work.comps(arch=arch)
msg = "Creating comps repo for arch '%s'" % arch
if compose.DEBUG and os.path.isdir(os.path.join(comps_repo, "repodata")):
compose.log_warning("[SKIP ] %s" % msg)
else:
compose.log_info("[BEGIN] %s" % msg)
cmd = repo.get_createrepo_cmd(comps_repo, update=True, database=True, skip_stat=True,
outputdir=comps_repo, groupfile=comps_path,
checksum=createrepo_checksum)
run(cmd, logfile=compose.paths.log.log_file(arch, "comps_repo"), show_cmd=True)
compose.log_info("[DONE ] %s" % msg)