File size: 3,138 Bytes
24918f7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | """Stable out-of-tree path resolver for Painted Wolf Code artifacts, caches, and locks."""
import hashlib
import os
from pathlib import Path
import sys
import tempfile
def repo_slug(repo_root):
"""Deterministic directory slug for a repository checkout."""
resolved = Path(repo_root).resolve()
digest = hashlib.sha256(str(resolved).encode("utf-8")).hexdigest()[:12]
return f"{resolved.name}-{digest}"
def user_cache_base():
"""Platform-standard cache directory root."""
if "XDG_CACHE_HOME" in os.environ and os.environ["XDG_CACHE_HOME"].strip():
return Path(os.environ["XDG_CACHE_HOME"]) / "paintedwolf"
if sys.platform == "darwin":
return Path.home() / "Library" / "Caches" / "PaintedWolf"
if os.name == "nt":
local_app_data = os.environ.get("LOCALAPPDATA")
base = Path(local_app_data) if local_app_data else Path.home() / "AppData" / "Local"
return base / "PaintedWolf" / "Cache"
return Path.home() / ".cache" / "paintedwolf"
def artifact_root(repo_root):
"""Artifact root for verification, logs, test outputs, and jobs."""
override = os.environ.get("PW_TEST_ARTIFACT_ROOT") or os.environ.get("PW_ARTIFACT_ROOT")
if override and override.strip():
return Path(override).resolve()
return user_cache_base() / "artifacts" / repo_slug(repo_root)
def bin_dir(repo_root=None):
"""User-wide directory for downloaded and pinned third-party tools."""
override = os.environ.get("PW_BIN_DIR")
if override and override.strip():
return Path(override).resolve()
return user_cache_base() / "bin"
def build_dir(repo_root):
"""Checkout-scoped directory for executables and stages compiled from this checkout."""
override = os.environ.get("PW_BUILD_DIR")
if override and override.strip():
return Path(override).resolve()
return artifact_root(repo_root) / "bin"
def lock_root(repo_root):
"""Ephemeral lock directory in system temp storage."""
override = os.environ.get("PW_LOCK_ROOT")
if override and override.strip():
return Path(override).resolve()
slug = repo_slug(repo_root)
if os.name == "nt":
return Path(tempfile.gettempdir()) / "paintedwolf" / "locks" / slug
uid = os.getuid() if hasattr(os, "getuid") else 0
return Path(f"/tmp/paintedwolf-{uid}") / "locks" / slug
def main():
if len(sys.argv) < 2:
print("usage: artifact_paths.py {artifacts|bin|build|locks|cache} [repo_root]", file=sys.stderr)
return 1
kind = sys.argv[1]
repo_root = Path(sys.argv[2] if len(sys.argv) > 2 else ".").resolve()
if kind == "artifacts":
target = artifact_root(repo_root)
elif kind == "bin":
target = bin_dir(repo_root)
elif kind == "build":
target = build_dir(repo_root)
elif kind == "locks":
target = lock_root(repo_root)
elif kind == "cache":
target = user_cache_base()
else:
print(f"error: unknown path kind: {kind}", file=sys.stderr)
return 1
sys.stdout.write(str(target) + "\n")
return 0
if __name__ == "__main__":
sys.exit(main())
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