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from pathlib import Path
from argparse import ArgumentParser
import os
from .parser import Parser
def compile_jack(input_path: Path, extensions: list, verbose: bool):
try:
filenames = os.listdir(input_path)
files = [Path(input_path / f) for f in filenames]
jack_files = filter(lambda f: f.suffix == ".jack", files)
except NotADirectoryError:
jack_files = [Path(input_path)]
except:
# TODO: error
return
for input_fn in jack_files:
parser = Parser(input_fn, extensions=extensions)
parser.tokenize()
parser.parse()
if __name__ == "__main__":
parser = ArgumentParser("hackc")
parser.add_argument("-v", "--verbose", action="store_true", help="verbose mode")
parser.add_argument(
"-E",
"--extension",
metavar="extension",
action="append",
help="enable extension of standard Jack",
)
parser.add_argument("input_path", help="Jack file or directory")
args = parser.parse_args()
compile_jack(Path(args.input_path), args.extension or [], args.verbose)
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