wizapp-stdlib/codegen/__main__.py

61 lines
2.1 KiB
Python

import json
from typing import Dict
from pathlib import Path
from codegen.datatypes import CDataType, CStruct
from codegen.constants import WAPP_REPO_ROOT, DBL_LIST_DATA, ARRAY_DATA
from codegen.dbl_list.make_dbl_list import DblListData, make_dbl_list
from codegen.array.make_array import ArrayData, make_array
def main(types_file: Path | None):
dbl_list_datatypes: Dict[CDataType, DblListData] = {}
array_datatypes: Dict[CDataType, ArrayData] = {}
if types_file is not None:
with types_file.open("r") as infile:
datatypes = json.load(infile)
dbl_list_data = datatypes.get(DBL_LIST_DATA)
array_data = datatypes.get(ARRAY_DATA)
if dbl_list_data is not None and isinstance(dbl_list_data, dict):
dbl_list_datatypes = {k: DblListData.from_dict(v) for k, v in dbl_list_data.items()}
if array_data is not None and isinstance(array_data, dict):
array_datatypes = {k: ArrayData.from_dict(v) for k, v in array_data.items()}
make_dbl_list(dbl_list_datatypes)
make_array(array_datatypes)
# Save example types file
custom_struct = CStruct(name="custom_type", cargs=[], typedef_name="CustomType")
example = {
DBL_LIST_DATA: {
"CustomType": DblListData(
node_typename="CustomTypeNode",
list_typename="CustomTypeList",
hdr_decl_types=[custom_struct],
).to_dict()
},
ARRAY_DATA: {
"CustomType": ArrayData(
array_typename="CustomTypeArray",
hdr_decl_types=[custom_struct],
).to_dict()
},
}
example_file = WAPP_REPO_ROOT / "codegen_custom_data_example.json"
with example_file.open("w") as outfile:
json.dump(example, outfile, indent=2)
if __name__ == "__main__":
from argparse import ArgumentParser
parser = ArgumentParser()
parser.add_argument("-f", "--types-file", type=Path, help="JSON file containing custom types for codegen")
args = parser.parse_args()
main(args.types_file)