| # DExTer : Debugging Experience Tester |
| # ~~~~~~ ~ ~~ ~ ~~ |
| # |
| # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| # See https://llvm.org/LICENSE.txt for license information. |
| # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| """DExTer version output.""" |
| |
| import os |
| from subprocess import CalledProcessError, check_output, STDOUT |
| import sys |
| |
| from dex import __version__ |
| |
| |
| def _git_version(): |
| dir_ = os.path.dirname(__file__) |
| try: |
| branch = ( |
| check_output( |
| ["git", "rev-parse", "--abbrev-ref", "HEAD"], stderr=STDOUT, cwd=dir_ |
| ) |
| .rstrip() |
| .decode("utf-8") |
| ) |
| hash_ = ( |
| check_output(["git", "rev-parse", "HEAD"], stderr=STDOUT, cwd=dir_) |
| .rstrip() |
| .decode("utf-8") |
| ) |
| repo = ( |
| check_output( |
| ["git", "remote", "get-url", "origin"], stderr=STDOUT, cwd=dir_ |
| ) |
| .rstrip() |
| .decode("utf-8") |
| ) |
| return "[{} {}] ({})".format(branch, hash_, repo) |
| except (OSError, CalledProcessError): |
| pass |
| return None |
| |
| |
| def version(name): |
| lines = [] |
| lines.append(" ".join([s for s in [name, __version__, _git_version()] if s])) |
| lines.append(" using Python {}".format(sys.version)) |
| return "\n".join(lines) |
