Source code for spack.cmd.debug

# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from __future__ import print_function

import os
import platform
import re
from datetime import datetime
from glob import glob

import llnl.util.tty as tty
from llnl.util.filesystem import working_dir

import spack.config
import spack.paths
import spack.platforms
from spack.main import get_version
from spack.util.executable import which

description = "debugging commands for troubleshooting Spack"
section = "developer"
level = "long"

[docs]def setup_parser(subparser): sp = subparser.add_subparsers(metavar='SUBCOMMAND', dest='debug_command') sp.add_parser('create-db-tarball', help="create a tarball of Spack's installation metadata") sp.add_parser('report', help='print information useful for bug reports')
def _debug_tarball_suffix(): now = suffix = now.strftime('%Y-%m-%d-%H%M%S') git = which('git') if not git: return 'nobranch-nogit-%s' % suffix with working_dir(spack.paths.prefix): if not os.path.isdir('.git'): return 'nobranch.nogit.%s' % suffix # Get symbolic branch name and strip any special chars (mainly '/') symbolic = git( 'rev-parse', '--abbrev-ref', '--short', 'HEAD', output=str).strip() symbolic = re.sub(r'[^\w.-]', '-', symbolic) # Get the commit hash too. commit = git( 'rev-parse', '--short', 'HEAD', output=str).strip() if symbolic == commit: return "nobranch.%s.%s" % (commit, suffix) else: return "%s.%s.%s" % (symbolic, commit, suffix)
[docs]def create_db_tarball(args): tar = which('tar') tarball_name = "spack-db.%s.tar.gz" % _debug_tarball_suffix() tarball_path = os.path.abspath(tarball_name) base = os.path.basename(str( transform_args = [] if 'GNU' in tar('--version', output=str): transform_args = ['--transform', 's/^%s/%s/' % (base, tarball_name)] else: transform_args = ['-s', '/^%s/%s/' % (base, tarball_name)] wd = os.path.dirname(str( with working_dir(wd): files = [] files += glob('%s/*/*/*/.spack/spec.json' % base) files += glob('%s/*/*/*/.spack/spec.yaml' % base) files = [os.path.relpath(f) for f in files] args = ['-czf', tarball_path] args += transform_args args += files tar(*args) tty.msg('Created %s' % tarball_name)
[docs]def report(args): host_platform = host_os = host_platform.operating_system('frontend') host_target ='frontend') architecture = spack.spec.ArchSpec( (str(host_platform), str(host_os), str(host_target)) ) print('* **Spack:**', get_version()) print('* **Python:**', platform.python_version()) print('* **Platform:**', architecture) print('* **Concretizer:**', spack.config.get('config:concretizer'))
[docs]def debug(parser, args): action = { 'create-db-tarball': create_db_tarball, 'report': report, } action[args.debug_command](args)