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ConfigHelper: Add generic functions to query config options with fallback

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* Extend `get_wine_prefix` and `get_wine_prefixes` to take Proton prefixes
into account.
This commit is contained in:
loathingKernel 2023-09-13 20:55:18 +03:00
parent f6a372cc1f
commit 83328f400d
1 changed files with 34 additions and 17 deletions
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51
rare/utils/config_helper.py
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@ -1,5 +1,5 @@
import os
from typing import Callable, Optional, List, Set
from typing import Callable, Optional, Set, Any
from legendary.core import LegendaryCore
from legendary.models.config import LGDConf
@ -47,24 +47,41 @@ def remove_section(app_name):
save_config()
def get_wine_prefixes() -> Set[str]:
prefixes = ["~/.wine"]
def get_game_option(option: str, app_name: Optional[str] = None, fallback: Any = None) -> str:
_option = _config.get("default", option, fallback=fallback)
if app_name is not None:
_option = _config.get(app_name, option, fallback=_option)
return _option
def get_game_envvar(option: str, app_name: Optional[str] = None, fallback: Any = None) -> str:
_option = _config.get("default.env", option, fallback=fallback)
if app_name is not None:
_option = _config.get(f'{app_name}.env', option, fallback=_option)
return _option
def get_wine_prefix(app_name: Optional[str] = None, fallback: Any = None) -> str:
_prefix = os.path.join(
_config.get("default.env", "STEAM_COMPAT_DATA_PATH", fallback=fallback), "pfx")
_prefix = _config.get("default.env", "WINEPREFIX", fallback=_prefix)
_prefix = _config.get("default", "wine_prefix", fallback=_prefix)
if app_name is not None:
_prefix = os.path.join(
_config.get(f'{app_name}.env', "STEAM_COMPAT_DATA_PATH", fallback=fallback), "pfx")
_prefix = _config.get(f'{app_name}.env', 'WINEPREFIX', fallback=_prefix)
_prefix = _config.get(app_name, 'wine_prefix', fallback=_prefix)
return _prefix
def get_wine_prefixes() -> Set[str]:
_prefixes = []
for name, section in _config.items():
pfx = section.get("WINEPREFIX") or section.get("wine_prefix")
if not pfx:
pfx = os.path.join(compatdata, "pfx") if (compatdata := section.get("STEAM_COMPAT_DATA_PATH")) else ""
if pfx:
prefixes.append(pfx)
_prefixes.append(pfx)
_prefixes = [os.path.expanduser(prefix) for prefix in _prefixes]
return {p for p in _prefixes if os.path.isdir(p)}
return {prefix for prefix in prefixes if os.path.isdir(os.path.expanduser(prefix))}
def get_wine_prefix(app_name: Optional[str] = None) -> str:
if app_name is None:
prefix = "~/.wine"
prefix = _config.get("default.env", "WINEPREFIX", fallback=prefix)
prefix = _config.get("default", "wine_prefix", fallback=prefix)
else:
prefix = get_wine_prefix()
prefix = _config.get(f'{app_name}.env', 'WINEPREFIX', fallback=prefix)
prefix = _config.get(app_name, 'wine_prefix', fallback=prefix)
return os.path.abspath(os.path.expanduser(prefix))