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[cli/core] Add flags/env vars to override WINE binary/prefix

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derrod 2020-05-12 02:31:01 +02:00
parent f9d56b8d0d
commit 2945c6c91f
2 changed files with 20 additions and 7 deletions
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10
legendary/cli.py
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@ -249,7 +249,8 @@ class LegendaryCLI:
exit(1)
params, cwd, env = self.core.get_launch_parameters(app_name=app_name, offline=args.offline,
extra_args=extra, user=args.user_name_override)
extra_args=extra, user=args.user_name_override,
wine_bin=args.wine_bin, wine_pfx=args.wine_pfx)
logger.info(f'Launching {app_name}...')
if args.dry_run:
@ -524,6 +525,13 @@ def main():
help='Override username used when launching the game (only works with some titles)')
launch_parser.add_argument('--dry-run', dest='dry_run', action='store_true',
help='Print the command line that would have been used to launch the game and exit')
if os.name != 'nt':
launch_parser.add_argument('--wine', dest='wine_bin', action='store', metavar='<wine binary>',
default=os.environ.get('LGDRY_WINE_BINARY', None),
help='Override WINE binary being used to launch the game')
launch_parser.add_argument('--wine-prefix', dest='wine_pfx', action='store', metavar='<wine pfx path>',
default=os.environ.get('LGDRY_WINE_PREFIX', None),
help='Override WINE prefix used.')
list_parser.add_argument('--platform', dest='platform_override', action='store', metavar='<Platform>',
type=str, help='Override platform that games are shown for')

17
legendary/core.py
View file

@ -201,7 +201,8 @@ class LegendaryCore:
return self.lgd.get_installed_game(app_name)
def get_launch_parameters(self, app_name: str, offline: bool = False,
user: str = None, extra_args: list = None) -> (list, str, dict):
user: str = None, extra_args: list = None,
wine_bin: str = None, wine_pfx: str = None) -> (list, str, dict):
install = self.lgd.get_installed_game(app_name)
game = self.lgd.get_game_meta(app_name)
@ -223,11 +224,12 @@ class LegendaryCore:
params = []
if os.name != 'nt':
# check if there's a default override
wine_binary = self.lgd.config.get('default', 'wine_executable', fallback='wine')
# check if there's a game specific override
wine_binary = self.lgd.config.get(app_name, 'wine_executable', fallback=wine_binary)
params.append(wine_binary)
if not wine_bin:
# check if there's a default override
wine_bin = self.lgd.config.get('default', 'wine_executable', fallback='wine')
# check if there's a game specific override
wine_bin = self.lgd.config.get(app_name, 'wine_executable', fallback=wine_bin)
params.append(wine_bin)
params.append(game_exe)
@ -271,6 +273,9 @@ class LegendaryCore:
elif 'default.env' in self.lgd.config:
env.update(dict(self.lgd.config['default.env']))
if wine_pfx:
env['WINEPREFIX'] = wine_pfx
return params, working_dir, env
def get_save_games(self, app_name: str = ''):