dev.py

from __future__ import annotations
import pathlib
import subprocess
import sys
import time
import signal
import os
import webview
from api.bridge import GameAPI


def _user_storage() -> str:
    if sys.platform == "win32":
        root = pathlib.Path(os.environ.get("LOCALAPPDATA", pathlib.Path.home()))
    elif sys.platform == "darwin":
        root = pathlib.Path.home() / "Library" / "Application Support"
    else:
        root = pathlib.Path(os.environ.get("XDG_DATA_HOME") or (pathlib.Path.home() / ".local" / "share"))
    path = root / "ShowdownDraft" / "webview-dev"
    path.mkdir(parents=True, exist_ok=True)
    return str(path)


frontend_dir = os.path.join(os.path.dirname(__file__), "frontend")
npm_proc = subprocess.Popen(
    ["cmd", "/c", "npm run dev"],
    cwd=frontend_dir,
    creationflags=subprocess.CREATE_NEW_PROCESS_GROUP,
)

time.sleep(3)

api = GameAPI()
window = webview.create_window(
    "Showdown Draft [DEV]",
    url="http://localhost:5173",
    js_api=api,
    width=1920,
    height=1080,
    fullscreen=True,
    resizable=True,
    min_size=(1280, 720),
)
webview.start(private_mode=False, storage_path=_user_storage())

npm_proc.send_signal(signal.CTRL_BREAK_EVENT)
npm_proc.terminate()