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ConfigHelper: Add wine related functions

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`get_wine_prefixes`: Returns all prefixes defined in legendary's configuration
`get_wine_prefix`: Returns wine prefix associated with a game
This commit is contained in:
loathingKernel 2023-09-08 16:47:35 +03:00
parent efe9031211
commit f6a372cc1f
1 changed files with 26 additions and 1 deletions
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27
rare/utils/config_helper.py
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@ -1,4 +1,5 @@
from typing import Callable, Optional
import os
from typing import Callable, Optional, List, Set
from legendary.core import LegendaryCore
from legendary.models.config import LGDConf
@ -40,6 +41,30 @@ def remove_option(app_name, option):
def remove_section(app_name):
return
# Disabled due to env variables implementation
if _config.has_section(app_name):
_config.remove_section(app_name)
save_config()
def get_wine_prefixes() -> Set[str]:
prefixes = ["~/.wine"]
for name, section in _config.items():
pfx = section.get("WINEPREFIX") or section.get("wine_prefix")
if pfx:
prefixes.append(pfx)
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))