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[core] Save path resolution: Fallback to reading wine prefix from env vars

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This is mainly something for Heroic, since we don't touch config.ini
This commit is contained in:
Mathis Dröge 2022-08-02 18:42:00 +02:00 committed by derrod
parent 53e2accbb0
commit abd3a9d496
1 changed files with 12 additions and 0 deletions
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12
legendary/core.py
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@ -863,6 +863,18 @@ class LegendaryCore:
wine_pfx = self.lgd.config.get('default.env', 'WINEPREFIX', fallback=None)
wine_pfx = self.lgd.config.get('default', 'wine_prefix', fallback=wine_pfx)
# If we still didn't find anything, try to read the prefix from the environment variables of this process
if not wine_pfx and sys_platform == 'darwin':
cx_bottle = os.getenv('CX_BOTTLE')
if cx_bottle and mac_is_valid_bottle(cx_bottle):
wine_pfx = mac_get_bottle_path(cx_bottle)
if not wine_pfx:
proton_pfx = os.getenv('STEAM_COMPAT_DATA_PATH')
if proton_pfx:
wine_pfx = f'{proton_pfx}/pfx'
wine_pfx = os.getenv('WINEPREFIX', wine_pfx)
# if all else fails, use the WINE default
if not wine_pfx:
wine_pfx = os.path.expanduser('~/.wine')