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ulwgl_dl_util: refactor _get_from_cache

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R1kaB3rN 2024-02-16 18:31:45 -08:00
parent ecde7f642f
commit 83a59dcf1d
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1 changed files with 20 additions and 39 deletions
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59
ulwgl_dl_util.py
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@ -190,62 +190,43 @@ def _get_from_cache(
steam_compat: Path,
cache: Path,
files: List[Tuple[str, str]],
latest=True,
use_latest=True,
) -> Dict[str, str]:
"""Refer to ULWGL cache directory.
Use the latest in the cache when present. Older Proton versions are only referred to when: digests mismatch, user interrupt, or download failure/no internet
"""
if files and latest:
tarball: str = files[1][0] # GE-Proton*.tar.gz
proton: str = tarball[: tarball.find(".")] # GE-Proton\d+\-\d\d
path: Path = None
name: str = ""
print(tarball + " found in: " + cache.as_posix())
for tarball in cache.glob("GE-Proton*.tar.gz"):
if files and tarball == cache.joinpath(files[1][0]) and use_latest:
path = tarball
name = tarball.name
elif not use_latest:
path = tarball
name = tarball.name
print(f"{tarball.name} found in: {cache.as_posix()}")
break
if path:
try:
_extract_dir(
Path(Path().home().as_posix() + "/.cache/ULWGL").joinpath(tarball),
steam_compat,
)
# Set PROTONPATH to .local/share/Steam/compatibilitytools.d/GE-Proton*
environ["PROTONPATH"] = steam_compat.joinpath(proton).as_posix()
_extract_dir(path, steam_compat)
environ["PROTONPATH"] = steam_compat.joinpath(
name[: name.find(".")]
).as_posix()
env["PROTONPATH"] = environ["PROTONPATH"]
return env
except KeyboardInterrupt:
# Exit cleanly
# Clean up only the extracted data
if steam_compat.joinpath(proton).is_dir():
print(f"Purging {proton} in {steam_compat} ...")
rmtree(steam_compat.joinpath(proton).as_posix())
raise
# Refer to an old version previously installed
# Reached on digest mismatch, user interrupt or download failure/no internet
for tarball in cache.glob("GE-Proton*.tar.gz"):
# Ignore the mismatched file
if files and tarball == cache.joinpath(files[1][0]):
continue
print(f"{tarball.name} found in: {cache.as_posix()}")
try:
_extract_dir(tarball, steam_compat)
environ["PROTONPATH"] = steam_compat.joinpath(
tarball.name[: tarball.name.find(".")]
).as_posix()
env["PROTONPATH"] = environ["PROTONPATH"]
break
except KeyboardInterrupt:
proton: str = tarball.name[: tarball.name.find(".")]
proton: str = name[: name.find(".")]
if steam_compat.joinpath(proton).is_dir():
print(f"Purging {proton} in {steam_compat} ...")
rmtree(steam_compat.joinpath(proton).as_posix())
raise
return env
return None
def _get_latest(