pferd/PFERD/__init__.py
2021-04-29 09:51:50 +02:00

41 lines
999 B
Python

import argparse
from pathlib import Path
from .config import Config, ConfigDumpException, ConfigLoadException
def main() -> None:
parser = argparse.ArgumentParser()
parser.add_argument(
"--config", "-c",
type=Path,
metavar="PATH",
help="specify custom config file path",
)
parser.add_argument(
"--dump-config",
nargs="?",
const=True,
type=Path,
metavar="PATH",
help="dump current configuration to a file and exit."
" Uses default config file path if no path is specified",
)
args = parser.parse_args()
try:
config_parser = Config.load_parser(args.config)
config = Config(config_parser)
except ConfigLoadException:
exit(1)
if args.dump_config:
path = None if args.dump_config is True else args.dump_config
try:
config.dump(path)
except ConfigDumpException:
exit(1)
exit()
print(config)