f6a372cc1f
`get_wine_prefixes`: Returns all prefixes defined in legendary's configuration `get_wine_prefix`: Returns wine prefix associated with a game
71 lines
2 KiB
Python
71 lines
2 KiB
Python
import os
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from typing import Callable, Optional, List, Set
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from legendary.core import LegendaryCore
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from legendary.models.config import LGDConf
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_config: Optional[LGDConf] = None
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_save_config: Optional[Callable[[], None]] = None
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def init_config_handler(core: LegendaryCore):
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global _config, _save_config
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_config = core.lgd.config
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_save_config = core.lgd.save_config
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def save_config():
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if _save_config is None:
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raise RuntimeError("Uninitialized use of config_helper")
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_save_config()
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def add_option(app_name: str, option: str, value: str):
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value = value.replace("%%", "%").replace("%", "%%")
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if not _config.has_section(app_name):
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_config[app_name] = {}
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_config.set(app_name, option, value)
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save_config()
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def remove_option(app_name, option):
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if _config.has_option(app_name, option):
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_config.remove_option(app_name, option)
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# if _config.has_section(app_name) and not _config[app_name]:
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# _config.remove_section(app_name)
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save_config()
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def remove_section(app_name):
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return
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# Disabled due to env variables implementation
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if _config.has_section(app_name):
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_config.remove_section(app_name)
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save_config()
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def get_wine_prefixes() -> Set[str]:
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prefixes = ["~/.wine"]
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for name, section in _config.items():
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pfx = section.get("WINEPREFIX") or section.get("wine_prefix")
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if pfx:
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prefixes.append(pfx)
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return {prefix for prefix in prefixes if os.path.isdir(os.path.expanduser(prefix))}
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def get_wine_prefix(app_name: Optional[str] = None) -> str:
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if app_name is None:
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prefix = "~/.wine"
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prefix = _config.get("default.env", "WINEPREFIX", fallback=prefix)
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prefix = _config.get("default", "wine_prefix", fallback=prefix)
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else:
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prefix = get_wine_prefix()
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prefix = _config.get(f'{app_name}.env', 'WINEPREFIX', fallback=prefix)
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prefix = _config.get(app_name, 'wine_prefix', fallback=prefix)
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return os.path.abspath(os.path.expanduser(prefix))
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