nac
76a480a0b7
Add a stdio MCP server for searching and reading safe engineering source files from the wiki file asset index. The implementation uses registry-backed ACL checks, engineering-file whitelisting, asset:// resource URIs, read-only SQLite access, CLI entrypoints, optional MCP packaging, and unittest coverage for search, metadata, resource reads, blocked sources, bot ACLs, and size limits. Validation: python3 -m unittest discover -v; python3 -m py_compile obsidian_wiki/config.py obsidian_wiki/file_assets.py obsidian_wiki/mcp_assets.py obsidian_wiki/mcp_server.py obsidian_wiki/cli.py tests/test_mcp_assets.py; real BJD vault search/read smoke tests.
59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
"""Configuration resolution shared by CLI and MCP entrypoints."""
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from __future__ import annotations
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from pathlib import Path
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from obsidian_wiki.file_assets import clean_config_value
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GLOBAL_CONFIG = Path.home() / ".obsidian-wiki" / "config"
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def parse_config_file(path: Path) -> dict[str, str]:
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values: dict[str, str] = {}
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if not path.is_file():
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return values
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for raw in path.read_text(encoding="utf-8", errors="ignore").splitlines():
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line = raw.strip()
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if not line or line.startswith("#") or "=" not in line:
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continue
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key, value = line.split("=", 1)
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values[key.strip()] = clean_config_value(value)
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return values
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def find_config(start: str | Path | None = None) -> Path | None:
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"""Resolve config using the llm-wiki protocol."""
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current = Path(start or Path.cwd()).expanduser().resolve()
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if current.is_file():
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current = current.parent
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home = Path.home().resolve()
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while True:
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candidate = current / ".env"
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if candidate.is_file() and parse_config_file(candidate).get("OBSIDIAN_VAULT_PATH"):
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return candidate
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if current == home or current.parent == current:
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break
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current = current.parent
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if GLOBAL_CONFIG.is_file():
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return GLOBAL_CONFIG
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return None
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def load_config(start: str | Path | None = None) -> dict[str, str]:
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path = find_config(start)
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return parse_config_file(path) if path else {}
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def resolve_vault_path(cli_vault: str | None = None, *, start: str | Path | None = None) -> str:
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if cli_vault:
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return str(Path(clean_config_value(cli_vault)).expanduser())
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config = load_config(start)
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return config.get("OBSIDIAN_VAULT_PATH", "")
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def config_value(key: str, default: str = "", *, start: str | Path | None = None) -> str:
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return load_config(start).get(key, default)
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