add bootstrap script to start the server up the same way

asgi.py

@@ -1,15 +1,5 @@
-from server.Server import Server
-import os
+from server.bootstrap import build_server_from_env
 
-server = Server(
-  data_path=os.path.dirname(__file__),
-  snake_type=os.environ.get("SNAKE", "BestBattleSnake"),
-  storage_type=os.environ.get("STORAGE", "LocalStorage"),
-  debug=os.environ.get("DEBUG_SERVER", False),
-  check_tls_security=False,
-)
-
-if os.environ.get("STORE_GAME_HISTORY", None):
-  server.enable_store_game_state()
+server = build_server_from_env(default_snake_type="TemplateSnake")
 
 app = server.app

main.py

@@ -13,8 +13,9 @@
 # For more info see docs.battlesnake.com
 
 from server.CreateEnvironmentFile import CreateEnvironmentFile
-from server.Server import Server
+from server.bootstrap import build_run_config, build_server_from_env
 
+import asyncio
 import os
 
 # Start server when `python main.py` is run
@@ -26,19 +27,5 @@ if __name__ == "__main__":
       "SNAKE": "TemplateSnake",
     })
 
-  server = Server(
-    data_path=os.path.dirname(__file__),
-    snake_type=os.environ.get("SNAKE", "TemplateSnake"),
-    storage_type=os.environ.get("STORAGE", "LocalStorage"),
-    debug=os.environ.get("DEBUG_SERVER", False),
-    check_tls_security=False,
-  )
-
-  if os.environ.get("STORE_GAME_HISTORY", None):
-    server.enable_store_game_state()
-
-  server.run(
-    host=os.environ.get("HOST", "0.0.0.0"),
-    port=int(os.environ.get("PORT", "8000")),
-    debug=bool(os.environ.get("DEBUG", False)),
-  )
+  server = build_server_from_env(default_snake_type="TemplateSnake")
+  asyncio.run(server.run(**build_run_config()))

server/bootstrap.py

@@ -0,0 +1,39 @@
+from typing import TypedDict
+from pathlib import Path
+import os
+
+from server.Server import Server
+
+class RunConfig(TypedDict):
+  host: str
+  port: int
+  debug: bool
+
+def env_bool(name:str, default:bool=False) -> bool:
+  value = os.environ.get(name)
+  if value is None:
+    return default
+  return value.lower() in {'1', 'true', 'yes', 'on'}
+
+def build_server_from_env(default_snake_type:str) -> Server:
+  data_path = str(Path(__file__).resolve().parent.parent)
+  server = Server(
+    data_path=data_path,
+    snake_type=os.environ.get('SNAKE', default_snake_type),
+    storage_type=os.environ.get('STORAGE', 'LocalStorage'),
+    debug=env_bool('DEBUG_SERVER'),
+    check_tls_security=False,
+  )
+
+  if env_bool('STORE_GAME_HISTORY'):
+    server.enable_store_game_state()
+
+  return server
+
+
+def build_run_config() -> RunConfig:
+  return {
+    'host': os.environ.get('HOST', '0.0.0.0'),
+    'port': int(os.environ.get('PORT', '8000')),
+    'debug': env_bool('DEBUG'),
+  }