# Copyright 2013-2023 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 llnl.util import 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 DAGWithDependencyTypes, SimpleDAG, graph_ascii, graph_dot, static_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(
"-c",
"--color",
action="store_true",
help="use different colors for different dependency types",
)
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 and args.specs:
tty.die("cannot specify specs with --installed")
if args.color and not args.dot:
tty.die("the --color option can be used only with --dot")
if args.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
static_graph_dot(specs, deptype=args.deptype)
return
if args.dot:
builder = SimpleDAG()
if args.color:
builder = DAGWithDependencyTypes()
graph_dot(specs, builder=builder, deptype=args.deptype)
return
# 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)