mgabarda.com
This is a Secret Santa game CLI tool.
1"""Main module."""
2
3import argparse
4import sys
5from pathlib import Path
6
7from .draws import Draw
8from .models import Game
9from .notifications import notify
10
11
12def app() -> None:
13 """Create main app function, entry point for the CLI, using argparse."""
14 # loads game config
15 parser = argparse.ArgumentParser(description="Secret Santa CLI tool.")
16 parser.add_argument(
17 "config",
18 type=str,
19 help="Path to .yaml file with the configuration of the Secret Santa game.",
20 )
21 parser.add_argument(
22 "--dry",
23 action="store_true",
24 help="Simulates the game, and doesn't sends the result.",
25 )
26 parser.add_argument(
27 "--seed",
28 type=str,
29 help="Explicit the seed for the random choices.",
30 default=None,
31 )
32 args = parser.parse_args()
33 config_file = Path(args.config)
34 if not config_file.is_file():
35 print("Game config file not found!")
36 sys.exit(1)
37
38 # creates the game
39 game = Game.create(config_file=config_file)
40 # runs the draw
41 draw = Draw(
42 participants=game.participants(),
43 exclusions=game.exclusions,
44 seed=args.seed,
45 )
46 draw.run()
47 # notify the results
48 notify(game=game, draw=draw, dry=args.dry)
49
50
51if __name__ == "__main__":
52 app()