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Add the rustc version to debug assistance output when setup.py fails (#7382)

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* Add the rustc version to debug assistance output when setup.py fails

* Update setup.py

Co-authored-by: Alex Gaynor <alex.gaynor@gmail.com>

* Apply formatter, better string manipulation

* Try again with string manipulation

* check=True

* apply formatter

Co-authored-by: Alex Gaynor <alex.gaynor@gmail.com>
This commit is contained in:
Hood Chatham 2022-06-28 15:07:56 -07:00 committed by GitHub
parent 2bd0dda700
commit 5c33dcac26
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1 changed files with 19 additions and 0 deletions
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19
setup.py
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@ -6,6 +6,9 @@
import os
import platform
import re
import shutil
import subprocess
import sys
from setuptools import setup
@ -89,6 +92,22 @@ except: # noqa: E722
except pkg_resources.DistributionNotFound:
version = "n/a"
print(f" {dist}: {version}")
version = "n/a"
if shutil.which("rustc") is not None:
try:
# If for any reason `rustc --version` fails, silently ignore it
rustc_output = subprocess.run(
["rustc", "--version"],
capture_output=True,
timeout=0.5,
encoding="utf8",
check=True,
).stdout
version = re.sub("^rustc ", "", rustc_output.strip())
except subprocess.SubprocessError:
pass
print(f" rustc: {version}")
print(
"""\
=============================DEBUG ASSISTANCE=============================