Coverage for packages/pyswig/src/pyswig/cli.py: 92%

1# Copyright (c) 2015-2020 Michel Gillet 

2# SPDX-License-Identifier: MIT 

3 

4"""Console entry point for PySwig.""" 

5 

6from __future__ import annotations 

7 

8import sys 

9 

10from pyswig.cli_args import apply_to_engine, build_parser 

11from pyswig.exceptions import PySwigError 

12from pyswig.pyswig import PySwig 

13 

14 

15def main(argv: list[str] | None = None) -> int: 

16 """Run PySwig generation from the command line.""" 

17 if argv is None: 

18 argv = sys.argv[1:] 

19 if argv[:1] == ["--cmakedir"]: 

20 from pyswig import cmake_prefix_path 

21 

22 print(cmake_prefix_path()) 

23 return 0 

24 

25 args = build_parser().parse_args(argv) 

26 try: 

27 engine = PySwig(parse_cli=False) 

28 apply_to_engine(engine, args) 

29 engine.generate() 

30 if args.run_swig: 

31 return engine.run_swig() 

32 except PySwigError as exc: 

33 print(f"ERROR: {exc}", file=sys.stderr) 

34 return 1 

35 return 0 

36 

37 

38if __name__ == "__main__": 

39 raise SystemExit(main())