# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright 2015-2022 Canonical Ltd.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
#
# 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""The deb source handler."""
import logging
import os
from pathlib import Path
from typing import List, Optional
from craft_parts.dirs import ProjectDirs
from craft_parts.utils import deb_utils
from . import errors
from .base import FileSourceHandler
logger = logging.getLogger(__name__)
[docs]class DebSource(FileSourceHandler):
"""The "deb" file source handler."""
# pylint: disable=too-many-arguments
def __init__(
self,
source: str,
part_src_dir: Path,
*,
cache_dir: Path,
project_dirs: ProjectDirs,
source_tag: Optional[str] = None,
source_commit: Optional[str] = None,
source_branch: Optional[str] = None,
source_checksum: Optional[str] = None,
source_submodules: Optional[List[str]] = None,
source_depth: Optional[int] = None,
ignore_patterns: Optional[List[str]] = None,
):
super().__init__(
source,
part_src_dir,
cache_dir=cache_dir,
source_tag=source_tag,
source_branch=source_branch,
source_commit=source_commit,
source_checksum=source_checksum,
source_submodules=source_submodules,
source_depth=source_depth,
project_dirs=project_dirs,
ignore_patterns=ignore_patterns,
)
if source_tag:
raise errors.InvalidSourceOption(source_type="deb", option="source-tag")
if source_commit:
raise errors.InvalidSourceOption(source_type="deb", option="source-commit")
if source_branch:
raise errors.InvalidSourceOption(source_type="deb", option="source-branch")
if source_depth:
raise errors.InvalidSourceOption(source_type="deb", option="source-depth")
# pylint: enable=too-many-arguments
[docs] def provision(
self,
dst: Path,
keep: bool = False,
src: Optional[Path] = None,
) -> None:
"""Extract deb file contents to the part source dir."""
if src:
deb_file = src
else:
deb_file = self.part_src_dir / os.path.basename(self.source)
deb_utils.extract_deb(deb_file, dst, logger.debug)
if not keep:
deb_file.unlink()
