pungi/pungi/phases/init.py

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# -*- 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import os
import tempfile
import shutil
from kobo.shortcuts import run
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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
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class InitPhase(PhaseBase):
"""INIT is a mandatory phase"""
name = "init"
config_options = (
# PRODUCT INFO
{
"name": "release_name",
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"expected_types": [str],
},
{
"name": "release_short",
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"expected_types": [str],
},
{
"name": "release_version",
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"expected_types": [str],
},
{
# override description in .discinfo; accepts %(variant_name)s and %(arch)s variables
"name": "release_discinfo_description",
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"expected_types": [str],
"optional": True,
},
{
"name": "release_is_layered",
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"expected_types": [bool],
"requires": (
(lambda x: bool(x), ["base_product_name", "base_product_short", "base_product_version"]),
),
"conflicts": (
(lambda x: not bool(x), ["base_product_name", "base_product_short", "base_product_version"]),
),
},
# BASE PRODUCT INFO (FOR A LAYERED PRODUCT ONLY)
{
"name": "base_product_name",
"expected_types": [str],
"optional": True,
},
{
"name": "base_product_short",
"expected_types": [str],
"optional": True,
},
{
"name": "base_product_version",
"expected_types": [str],
"optional": True,
},
{
"name": "comps_file",
"expected_types": [str, dict],
"optional": True,
},
{
"name": "comps_filter_environments", # !!! default is True !!!
"expected_types": [bool],
"optional": True,
},
{
"name": "variants_file",
"expected_types": [str, dict],
},
{
"name": "sigkeys",
"expected_types": [list],
},
{
"name": "tree_arches",
"expected_types": [list],
"optional": True,
},
{
"name": "tree_variants",
"expected_types": [list],
"optional": True,
},
# CREATEREPO SETTINGS
{
"name": "createrepo_c",
"expected_types": [bool],
"optional": True,
},
{
"name": "createrepo_checksum",
"expected_types": [str],
"expected_values": ["sha256", "sha"],
},
# RUNROOT SETTINGS
{
"name": "runroot",
"expected_types": [bool],
"requires": (
(lambda x: bool(x), ["koji_profile", "runroot_tag", "runroot_channel"]),
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),
"conflicts": (
(lambda x: not bool(x), ["runroot_tag", "runroot_channel"]),
),
},
{
"name": "runroot_tag",
"expected_types": [str],
"optional": True,
},
{
"name": "runroot_channel",
"expected_types": [str],
"optional": True,
},
)
def skip(self):
# INIT must never be skipped,
# because it generates data for LIVEIMAGES
return False
def run(self):
# write global comps and arch comps
write_global_comps(self.compose)
for arch in self.compose.get_arches():
write_arch_comps(self.compose, arch)
# create comps repos
for arch in self.compose.get_arches():
create_comps_repo(self.compose, arch)
# write variant comps
for variant in self.compose.get_variants():
for arch in variant.arches:
write_variant_comps(self.compose, arch, variant)
# download variants.xml / product.xml?
# write prepopulate file
write_prepopulate_file(self.compose)
def write_global_comps(compose):
if not compose.has_comps:
return
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 = tempfile.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):
if not compose.has_comps:
return
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")])
def write_variant_comps(compose, arch, variant):
if not compose.has_comps:
return
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.get("comps_filter_environments", True):
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)
comps.filter_groups(variant.groups)
if compose.conf.get("comps_filter_environments", True):
comps.filter_environments(variant.environments)
comps.write_comps()
def create_comps_repo(compose, arch):
if not compose.has_comps:
return
createrepo_c = compose.conf.get("createrepo_c", True)
createrepo_checksum = compose.conf["createrepo_checksum"]
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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("global", "arch_repo"), show_cmd=True)
compose.log_info("[DONE ] %s" % msg)