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# Copyright 2016 Alethea Katherine Flowers
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""The Nox `main` module.
This is the entrypoint for the ``nox`` command (specifically, the ``main``
function). This module primarily loads configuration, and then passes
control to :meth:``nox.workflow.execute``.
"""
from __future__ import annotations
import sys
from typing import Any
from nox import _options, tasks, workflow
from nox._version import get_nox_version
from nox.logger import setup_logging
def execute_workflow(args: Any) -> int:
"""
Execute the appropriate tasks.
"""
return workflow.execute(
global_config=args,
workflow=(
tasks.load_nox_module,
tasks.merge_noxfile_options,
tasks.discover_manifest,
tasks.filter_manifest,
tasks.honor_list_request,
tasks.run_manifest,
tasks.print_summary,
tasks.create_report,
tasks.final_reduce,
),
)
def main() -> None:
args = _options.options.parse_args()
if args.help:
_options.options.print_help()
return
if args.version:
print(get_nox_version(), file=sys.stderr)
return
setup_logging(
color=args.color, verbose=args.verbose, add_timestamp=args.add_timestamp
)
exit_code = execute_workflow(args)
# Done; exit.
sys.exit(exit_code)
if __name__ == "__main__": # pragma: no cover
main()
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