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#!/usr/bin/env python3
#
# Copyright (C) 2019 Linaro Limited
#
# Author: Remi Duraffort <remi.duraffort@linaro.org>
#
# SPDX-License-Identifier: GPL-2.0-or-later
from __future__ import annotations
import argparse
import contextlib
import pathlib
import re
import subprocess
def version(ref: str | None = None) -> str:
root = pathlib.Path(__file__) / ".." / ".."
root = root.resolve()
with contextlib.suppress(FileNotFoundError, subprocess.CalledProcessError):
if (root / ".git").exists():
args: list[str] = [
"git",
"-C",
str(root),
"-c",
f"safe.directory={root}",
"describe",
"--match=[0-9]*",
]
if ref is not None:
args.append(ref)
pattern = re.compile(r"(?P<tag>.+)-(?P<commits>\d+)-g(?P<hash>[abcdef\d]+)")
describe = (
subprocess.check_output(args)
.strip()
.decode("utf-8") # nosec - internal
)
m = pattern.match(describe)
if m is None:
return describe
else:
d = m.groupdict()
return f"{d['tag']}.dev{int(d['commits']):04}"
return (root / "lava_common" / "VERSION").read_text(encoding="utf-8").rstrip()
__version__ = version()
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("ref", nargs="?", default=None, help="reference")
options = parser.parse_args()
print(version(options.ref))
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