mirror of
https://github.com/hwchase17/langchain.git
synced 2026-02-21 14:43:07 +00:00
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
"""Check version consistency between `pyproject.toml` and `version.py`.
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This script validates that the version defined in pyproject.toml matches the `VERSION`
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variable in `langchain_core/version.py`. Intended for use as a pre-commit hook to
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prevent version mismatches.
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"""
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import re
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import sys
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from pathlib import Path
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def get_pyproject_version(pyproject_path: Path) -> str | None:
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"""Extract version from `pyproject.toml`."""
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content = pyproject_path.read_text(encoding="utf-8")
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match = re.search(r'^version\s*=\s*"([^"]+)"', content, re.MULTILINE)
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return match.group(1) if match else None
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def get_version_py_version(version_path: Path) -> str | None:
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"""Extract `VERSION` from `version.py`."""
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content = version_path.read_text(encoding="utf-8")
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match = re.search(r'^VERSION\s*=\s*"([^"]+)"', content, re.MULTILINE)
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return match.group(1) if match else None
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def main() -> int:
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"""Validate version consistency."""
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script_dir = Path(__file__).parent
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package_dir = script_dir.parent
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pyproject_path = package_dir / "pyproject.toml"
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version_path = package_dir / "langchain_core" / "version.py"
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if not pyproject_path.exists():
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print(f"Error: {pyproject_path} not found") # noqa: T201
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return 1
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if not version_path.exists():
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print(f"Error: {version_path} not found") # noqa: T201
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return 1
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pyproject_version = get_pyproject_version(pyproject_path)
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version_py_version = get_version_py_version(version_path)
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if pyproject_version is None:
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print("Error: Could not find version in pyproject.toml") # noqa: T201
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return 1
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if version_py_version is None:
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print("Error: Could not find VERSION in langchain_core/version.py") # noqa: T201
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return 1
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if pyproject_version != version_py_version:
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print("Error: Version mismatch detected!") # noqa: T201
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print(f" pyproject.toml: {pyproject_version}") # noqa: T201
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print(f" langchain_core/version.py: {version_py_version}") # noqa: T201
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return 1
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print(f"Version check passed: {pyproject_version}") # noqa: T201
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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