tumbi-assembler/pungi/phases/extra_files.py
Lubomír Sedlář f9a6c8418f Add JSON Schema for configuration
The schema is written in Python to reduce duplication. When
configuration is loaded, the validation checks if it's correct and fills
in default values.

There is a custom extension to the schema to report deprecated options.

The config dependencies are implemented as a separate pass. While it's
technically possible to express the dependencies in the schema itself,
the error messages are not very helpful and it makes the schema much
harder to read.

Phases no longer define `config_options`. New options should be added to
the schema. Since the default values are populated automatically during
validation, there is no need to duplicate them into the code.

The `pungi-config-validate` script is updated to use the schema and
report errors even for deeply nested fields.

The dependencies are updated: pungi now depends on `python-jsonschema`
(which is already available in Fedora).

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2016-09-01 10:56:15 +02:00

98 lines
3.6 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import os
import copy
import fnmatch
from pungi.util import get_arch_variant_data, pkg_is_rpm, copy_all
from pungi.arch import split_name_arch
from pungi.wrappers.scm import get_file_from_scm, get_dir_from_scm
from pungi.phases.base import ConfigGuardedPhase
class ExtraFilesPhase(ConfigGuardedPhase):
"""EXTRA_FILES"""
name = "extra_files"
def __init__(self, compose, pkgset_phase):
super(ExtraFilesPhase, self).__init__(compose)
# pkgset_phase provides package_sets
self.pkgset_phase = pkgset_phase
def run(self):
for arch in self.compose.get_arches() + ["src"]:
for variant in self.compose.get_variants(arch=arch):
cfg = get_arch_variant_data(self.compose.conf, self.name, arch, variant)
if cfg:
copy_extra_files(self.compose, cfg, arch, variant, self.pkgset_phase.package_sets)
else:
self.compose.log_info('[SKIP ] No extra files (arch: %s, variant: %s)'
% (arch, variant.uid))
def copy_extra_files(compose, cfg, arch, variant, package_sets):
var_dict = {
"arch": arch,
"variant_id": variant.id,
"variant_id_lower": variant.id.lower(),
"variant_uid": variant.uid,
"variant_uid_lower": variant.uid.lower(),
}
msg = "Getting extra files (arch: %s, variant: %s)" % (arch, variant)
compose.log_info("[BEGIN] %s" % msg)
os_tree = compose.paths.compose.os_tree(arch, variant)
extra_files_dir = compose.paths.work.extra_files_dir(arch, variant)
for scm_dict in cfg:
scm_dict = copy.deepcopy(scm_dict)
# if scm is "rpm" and repo contains only a package name, find the
# package(s) in package set
if scm_dict["scm"] == "rpm" and not _is_external(scm_dict["repo"]):
rpms = []
for pkgset_file in package_sets[arch]:
pkg_obj = package_sets[arch][pkgset_file]
if not pkg_is_rpm(pkg_obj):
continue
pkg_name, pkg_arch = split_name_arch(scm_dict["repo"] % var_dict)
if _pkg_matches(pkg_obj, pkg_name, pkg_arch):
rpms.append(pkg_obj.file_path)
scm_dict["repo"] = rpms
getter = get_file_from_scm if 'file' in scm_dict else get_dir_from_scm
getter(scm_dict,
os.path.join(extra_files_dir, scm_dict.get('target', '').lstrip('/')),
logger=compose._logger)
if os.listdir(extra_files_dir):
copy_all(extra_files_dir, os_tree)
compose.log_info("[DONE ] %s" % msg)
def _pkg_matches(pkg_obj, name_glob, arch):
"""Check if `pkg_obj` matches name and arch."""
return (fnmatch.fnmatch(pkg_obj.name, name_glob) and
(arch is None or arch == pkg_obj.arch))
def _is_external(rpm):
"""Check if path to rpm points outside of the compose: i.e. it is an
absolute path or a URL."""
return rpm.startswith('/') or '://' in rpm