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https://github.com/bytedance/deer-flow.git
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c09c334544
* fix(harness): resolve runtime paths from project root * docs(config): update * fix(config): address runtime path review feedback * test(config): fix skills path e2e root * test(config): cover legacy config fallback when project root lacks config files Verifies that when DEER_FLOW_PROJECT_ROOT is unset and cwd has no config.yaml/extensions_config.json, AppConfig and ExtensionsConfig fall back to the legacy backend/repo-root candidates — the backward-compat path requested in PR #2642 review. --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
"""Runtime path resolution for standalone harness usage."""
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import os
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from pathlib import Path
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def project_root() -> Path:
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"""Return the caller project root for runtime-owned files."""
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if env_root := os.getenv("DEER_FLOW_PROJECT_ROOT"):
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root = Path(env_root).resolve()
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if not root.exists():
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raise ValueError(f"DEER_FLOW_PROJECT_ROOT is set to '{env_root}', but the resolved path '{root}' does not exist.")
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if not root.is_dir():
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raise ValueError(f"DEER_FLOW_PROJECT_ROOT is set to '{env_root}', but the resolved path '{root}' is not a directory.")
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return root
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return Path.cwd().resolve()
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def runtime_home() -> Path:
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"""Return the writable DeerFlow state directory."""
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if env_home := os.getenv("DEER_FLOW_HOME"):
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return Path(env_home).resolve()
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return project_root() / ".deer-flow"
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def resolve_path(value: str | os.PathLike[str], *, base: Path | None = None) -> Path:
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"""Resolve absolute paths as-is and relative paths against the project root."""
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path = Path(value)
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if not path.is_absolute():
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path = (base or project_root()) / path
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return path.resolve()
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def existing_project_file(names: tuple[str, ...]) -> Path | None:
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"""Return the first existing named file under the project root."""
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root = project_root()
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for name in names:
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candidate = root / name
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if candidate.is_file():
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return candidate
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return None
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