TotenKnopfandClaude Fable 5
07f3c89480
Layouts from PR #1 (Manjaro report), folded into tools/steam_paths.py. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014TkQMhvEyoFqKzeCC69N6o
122 lines
4.0 KiB
Python
Executable File
122 lines
4.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# ABOUT ME
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# Finds the installed Cosmoteer game data and the user Mods folder, wherever
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# Steam put them. Shared by install.sh and tests/test_mod.py.
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#
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# Why it exists: Steam lives in different places (native, Flatpak, Snap,
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# Debian package, Windows) and a game can sit in any library listed in
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# steamapps/libraryfolders.vdf, often on another disk. Hard-coded globs miss
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# those; this reads Steam's own library list instead.
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#
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# Environment overrides always win: COSMOTEER_DATA for the Data folder,
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# COSMOTEER_MODS_DIR for the Mods folder.
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#
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# Usage: python3 tools/steam_paths.py --data print the Data folder
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# python3 tools/steam_paths.py --mods print the Mods folder
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# Exit 1 with the roots tried on stderr when nothing is found.
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import glob
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import os
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import re
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import sys
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APP_ID = "799600"
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PROTON_PROFILE = "compatdata/" + APP_ID + "/pfx/drive_c/users/steamuser/Saved Games/Cosmoteer"
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# Steam roots relative to HOME, in the order they are tried.
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STEAM_ROOTS_UNDER_HOME = [
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".local/share/Steam",
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".steam/steam",
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".steam/root",
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".steam/debian-installation",
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".var/app/com.valvesoftware.Steam/.local/share/Steam",
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".var/app/com.valvesoftware.Steam/data/Steam",
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".snap/steam/common/.local/share/Steam",
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"snap/steam/common/.local/share/Steam",
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]
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_VDF_PATH = re.compile(r'"path"\s+"([^"]+)"')
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def steam_roots(env=None):
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"""Candidate Steam install roots for this environment (existing or not)."""
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env = os.environ if env is None else env
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home = env.get("HOME")
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roots = [os.path.join(home, rel) for rel in STEAM_ROOTS_UNDER_HOME] if home else []
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program_files = env.get("PROGRAMFILES(X86)") or env.get("ProgramFiles(x86)")
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if program_files:
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roots.append(os.path.join(program_files, "Steam"))
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return roots
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def libraries(env=None):
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"""Every Steam library folder: each root plus what its libraryfolders.vdf lists."""
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seen = []
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for root in steam_roots(env):
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for candidate in [root] + _vdf_libraries(root):
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candidate = os.path.realpath(candidate)
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if candidate not in seen and os.path.isdir(os.path.join(candidate, "steamapps")):
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seen.append(candidate)
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return seen
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def _vdf_libraries(root):
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vdf = os.path.join(root, "steamapps", "libraryfolders.vdf")
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if not os.path.isfile(vdf):
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return []
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with open(vdf, encoding="utf-8", errors="replace") as f:
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return [p.replace("\\\\", "\\") for p in _VDF_PATH.findall(f.read())]
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def find_data_dir(env=None):
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env = os.environ if env is None else env
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override = env.get("COSMOTEER_DATA")
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if override:
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return override
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for library in libraries(env):
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data = os.path.join(library, "steamapps", "common", "Cosmoteer", "Data")
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if os.path.isdir(data):
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return data
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return None
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def find_mods_dir(env=None):
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env = os.environ if env is None else env
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override = env.get("COSMOTEER_MODS_DIR")
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if override:
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return override
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patterns = [
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os.path.join(library, "steamapps", PROTON_PROFILE, "*", "Mods") for library in libraries(env)
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]
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profile = env.get("USERPROFILE")
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if profile:
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patterns.append(os.path.join(profile, "Saved Games", "Cosmoteer", "*", "Mods"))
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for pattern in patterns:
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for match in sorted(glob.glob(pattern)):
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if os.path.isdir(match):
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return match
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return None
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def main(argv):
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if argv[1:] == ["--data"]:
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found = find_data_dir()
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what = "Cosmoteer Data folder"
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elif argv[1:] == ["--mods"]:
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found = find_mods_dir()
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what = "Cosmoteer Mods folder"
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else:
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print(__doc__ or "usage: steam_paths.py --data | --mods", file=sys.stderr)
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return 2
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if found:
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print(found)
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return 0
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print(f"Could not find the {what}. Steam roots tried:", file=sys.stderr)
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for root in steam_roots():
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print(f" {root}", file=sys.stderr)
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return 1
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if __name__ == "__main__":
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sys.exit(main(sys.argv))
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