# SPDX-FileCopyrightText: 2017-2019 Free Software Foundation Europe e.V.
#
# SPDX-License-Identifier: GPL-3.0-or-later
"""Compilation of the SPDX Document."""
import contextlib
import logging
import sys
from gettext import gettext as _
from ._util import PathType
from .project import create_project
from .report import ProjectReport
_LOGGER = logging.getLogger(__name__)
[docs]def add_arguments(parser) -> None:
"""Add arguments to the parser."""
parser.add_argument("--output", "-o", action="store", type=PathType("w"))
[docs]def run(args, out=sys.stdout) -> int:
"""Print the project's bill of materials."""
if args.output:
out = args.output.open("w", encoding="UTF-8")
if args.output.suffix != ".spdx":
# Translators: %s is a file name.
_LOGGER.warning(_("'%s' does not end with .spdx"), out.name)
project = create_project()
report = ProjectReport.generate(project)
out.write(report.bill_of_materials())
# Don't close sys.stdout or StringIO
if args.output:
with contextlib.suppress(Exception):
out.close()
return 0