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| 1 | +#!/usr/bin/env python3 |
| 2 | +""" |
| 3 | +Update project versions from a GitHub tag reference. |
| 4 | +
|
| 5 | +Behavior mirrors the original Bash script: |
| 6 | +- Reads GITHUB_REF and looks for refs/tags/v<version> |
| 7 | +- If not found, prints a message and exits 0 (no-op) |
| 8 | +- Updates the root Cargo.toml version |
| 9 | +- Writes python/cocoindex/_version.py with __version__ |
| 10 | +
|
| 11 | +Assumes current working directory is the repository root. |
| 12 | +Works on macOS, Linux, and Windows. |
| 13 | +""" |
| 14 | + |
| 15 | +from __future__ import annotations |
| 16 | + |
| 17 | +import os |
| 18 | +import re |
| 19 | +import sys |
| 20 | +from collections.abc import Mapping |
| 21 | +from pathlib import Path |
| 22 | + |
| 23 | + |
| 24 | +TAG_PATTERN = re.compile(r"^refs/tags/v(?P<version>.+)$") |
| 25 | +VERSION_LINE_PATTERN = re.compile(r'(?m)^(?P<prefix>\s*version\s*=\s*)"[^"]*"') |
| 26 | + |
| 27 | + |
| 28 | +def extract_version_from_github_ref(env: Mapping[str, str]) -> str | None: |
| 29 | + ref = env.get("GITHUB_REF", "") |
| 30 | + match = TAG_PATTERN.match(ref) |
| 31 | + if not match: |
| 32 | + return None |
| 33 | + return match.group("version") |
| 34 | + |
| 35 | + |
| 36 | +def update_cargo_version(cargo_toml_path: Path, version: str) -> bool: |
| 37 | + original = cargo_toml_path.read_text(encoding="utf-8") |
| 38 | + updated, count = VERSION_LINE_PATTERN.subn( |
| 39 | + rf'\g<prefix>"{version}"', original, count=1 |
| 40 | + ) |
| 41 | + if count == 0: |
| 42 | + print(f"Version line not found in Cargo.toml", file=sys.stderr) |
| 43 | + return False |
| 44 | + cargo_toml_path.write_text(updated, encoding="utf-8", newline="\n") |
| 45 | + return True |
| 46 | + |
| 47 | + |
| 48 | +def write_python_version(version_file_path: Path, version: str) -> None: |
| 49 | + version_file_path.parent.mkdir(parents=True, exist_ok=True) |
| 50 | + content = f'__version__ = "{version}"\n' |
| 51 | + version_file_path.write_text(content, encoding="utf-8", newline="\n") |
| 52 | + |
| 53 | + |
| 54 | +def main() -> int: |
| 55 | + version = extract_version_from_github_ref(os.environ) |
| 56 | + if not version: |
| 57 | + print("No version tag found") |
| 58 | + return 0 |
| 59 | + |
| 60 | + print(f"Building release version: {version}") |
| 61 | + |
| 62 | + cargo_toml = Path("Cargo.toml") |
| 63 | + if not cargo_toml.exists(): |
| 64 | + print(f"Cargo.toml not found at: {cargo_toml}", file=sys.stderr) |
| 65 | + return 1 |
| 66 | + |
| 67 | + if not update_cargo_version(cargo_toml, version): |
| 68 | + return 1 |
| 69 | + |
| 70 | + py_version_file = Path("python") / "cocoindex" / "_version.py" |
| 71 | + write_python_version(py_version_file, version) |
| 72 | + |
| 73 | + return 0 |
| 74 | + |
| 75 | + |
| 76 | +if __name__ == "__main__": |
| 77 | + raise SystemExit(main()) |
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