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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import argparse
import spack
import spack.cmd
from spack.graph import *
description = "Generate graphs of package dependency relationships."
def setup_parser(subparser):
setup_parser.parser = subparser
method = subparser.add_mutually_exclusive_group()
method.add_argument(
'--ascii', action='store_true',
help="Draw graph as ascii to stdout (default).")
method.add_argument(
'--dot', action='store_true',
help="Generate graph in dot format and print to stdout.")
subparser.add_argument(
'--concretize', action='store_true',
help="Concretize specs before graphing.")
subparser.add_argument(
'specs', nargs=argparse.REMAINDER,
help="specs of packages to graph.")
def graph(parser, args):
specs = spack.cmd.parse_specs(
args.specs, normalize=True, concretize=args.concretize)
if not specs:
setup_parser.parser.print_help()
return 1
if args.dot: # Dot graph only if asked for.
graph_dot(*specs)
elif specs: # ascii is default: user doesn't need to provide it explicitly
graph_ascii(specs[0], debug=spack.debug)
for spec in specs[1:]:
print # extra line bt/w independent graphs
graph_ascii(spec, debug=spack.debug)
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