from argparse import ArgumentParser
from codegen import Header, parse_yaml

parser = ArgumentParser(
        prog='interface_generator',
        description='Generate a C header from interface definition',
)
parser.add_argument('-i', '--input', required=True)
parser.add_argument('-o', '--output', required=True)

args = parser.parse_args()

with Header(args.output) as hdr:
    parse_yaml(args.input, hdr)
    hdr.print_c_header()