# Copyright 2013-2022 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 llnl.util.tty as tty
import spack.cmd
import spack.cmd.common.arguments as arguments
import spack.config
import spack.environment as ev
import spack.store
from spack.graph import graph_ascii, graph_dot
description = "generate graphs of package dependency relationships"
section = "basic"
level = "long"
[docs]def setup_parser(subparser):
setup_parser.parser = subparser
method = subparser.add_mutually_exclusive_group()
method.add_argument(
'-a', '--ascii', action='store_true',
help="draw graph as ascii to stdout (default)")
method.add_argument(
'-d', '--dot', action='store_true',
help="generate graph in dot format and print to stdout")
subparser.add_argument(
'-s', '--static', action='store_true',
help="graph static (possible) deps, don't concretize (implies --dot)")
subparser.add_argument(
'-i', '--installed', action='store_true',
help="graph installed specs, or specs in the active env (implies --dot)")
arguments.add_common_arguments(subparser, ['deptype', 'specs'])
[docs]def graph(parser, args):
if args.installed:
if args.specs:
tty.die("Can't specify specs with --installed")
args.dot = True
env = ev.active_environment()
if env:
specs = env.all_specs()
else:
specs = spack.store.db.query()
else:
specs = spack.cmd.parse_specs(args.specs, concretize=not args.static)
if not specs:
setup_parser.parser.print_help()
return 1
if args.static:
args.dot = True
if args.dot:
graph_dot(specs, static=args.static, deptype=args.deptype)
elif specs: # ascii is default: user doesn't need to provide it explicitly
debug = spack.config.get('config:debug')
graph_ascii(specs[0], debug=debug, deptype=args.deptype)
for spec in specs[1:]:
print() # extra line bt/w independent graphs
graph_ascii(spec, debug=debug)