cmd/solve: use interface from cmd/spec (#47182)

Currently, `spack solve` has different spec selection semantics than `spack spec`.
`spack solve` currently does not allow specifying a single spec when an environment is active.

This PR modifies `spack solve` to inherit the interface from `spack spec`, and to use
the same spec selection logic. This will allow for better use of `spack solve --show opt`
for debugging.

---------

Co-authored-by: Todd Gamblin <tgamblin@llnl.gov>
This commit is contained in:
Greg Becker 2024-10-28 19:28:03 -07:00 committed by GitHub
parent d48d993ae7
commit e81ce18cad
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GPG Key ID: B5690EEEBB952194
4 changed files with 30 additions and 67 deletions

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@ -3,7 +3,6 @@
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import argparse
import re
import sys
@ -12,13 +11,12 @@
import spack
import spack.cmd
import spack.cmd.common.arguments
import spack.cmd.spec
import spack.config
import spack.environment
import spack.hash_types as ht
import spack.solver.asp as asp
import spack.spec
from spack.cmd.common import arguments
description = "concretize a specs using an ASP solver"
section = "developer"
@ -41,42 +39,6 @@ def setup_parser(subparser):
" solutions models found by asp program\n"
" all all of the above",
)
# Below are arguments w.r.t. spec display (like spack spec)
arguments.add_common_arguments(subparser, ["long", "very_long", "namespaces"])
install_status_group = subparser.add_mutually_exclusive_group()
arguments.add_common_arguments(install_status_group, ["install_status", "no_install_status"])
subparser.add_argument(
"-y",
"--yaml",
action="store_const",
dest="format",
default=None,
const="yaml",
help="print concrete spec as yaml",
)
subparser.add_argument(
"-j",
"--json",
action="store_const",
dest="format",
default=None,
const="json",
help="print concrete spec as json",
)
subparser.add_argument(
"-c",
"--cover",
action="store",
default="nodes",
choices=["nodes", "edges", "paths"],
help="how extensively to traverse the DAG (default: nodes)",
)
subparser.add_argument(
"-t", "--types", action="store_true", default=False, help="show dependency types"
)
subparser.add_argument(
"--timers",
action="store_true",
@ -86,9 +48,8 @@ def setup_parser(subparser):
subparser.add_argument(
"--stats", action="store_true", default=False, help="print out statistics from clingo"
)
subparser.add_argument("specs", nargs=argparse.REMAINDER, help="specs of packages")
spack.cmd.common.arguments.add_concretizer_args(subparser)
spack.cmd.spec.setup_parser(subparser)
def _process_result(result, show, required_format, kwargs):
@ -164,11 +125,12 @@ def solve(parser, args):
# If we have an active environment, pick the specs from there
env = spack.environment.active_environment()
if env and args.specs:
msg = "cannot give explicit specs when an environment is active"
raise RuntimeError(msg)
specs = list(env.user_specs) if env else spack.cmd.parse_specs(args.specs)
if args.specs:
specs = spack.cmd.parse_specs(args.specs)
elif env:
specs = list(env.user_specs)
else:
tty.die("spack solve requires at least one spec or an active environment")
solver = asp.Solver()
output = sys.stdout if "asp" in show else None

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@ -96,26 +96,25 @@ def spec(parser, args):
if args.install_status:
tree_context = spack.store.STORE.db.read_transaction
# Use command line specified specs, otherwise try to use environment specs.
env = ev.active_environment()
if args.specs:
input_specs = spack.cmd.parse_specs(args.specs)
concretized_specs = spack.cmd.parse_specs(args.specs, concretize=True)
specs = list(zip(input_specs, concretized_specs))
else:
env = ev.active_environment()
if env:
env.concretize()
specs = env.concretized_specs()
elif env:
env.concretize()
specs = env.concretized_specs()
if not args.format:
# environments are printed together in a combined tree() invocation,
# except when using --yaml or --json, which we print spec by spec below.
if not args.format:
tree_kwargs["key"] = spack.traverse.by_dag_hash
tree_kwargs["hashes"] = args.long or args.very_long
print(spack.spec.tree([concrete for _, concrete in specs], **tree_kwargs))
return
else:
tty.die("spack spec requires at least one spec or an active environment")
tree_kwargs["key"] = spack.traverse.by_dag_hash
tree_kwargs["hashes"] = args.long or args.very_long
print(spack.spec.tree([concrete for _, concrete in specs], **tree_kwargs))
return
else:
tty.die("spack spec requires at least one spec or an active environment")
for input, output in specs:
# With --yaml or --json, just print the raw specs to output

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@ -1831,7 +1831,7 @@ _spack_restage() {
_spack_solve() {
if $list_options
then
SPACK_COMPREPLY="-h --help --show -l --long -L --very-long -N --namespaces -I --install-status --no-install-status -y --yaml -j --json -c --cover -t --types --timers --stats -U --fresh --reuse --fresh-roots --reuse-deps --deprecated"
SPACK_COMPREPLY="-h --help --show --timers --stats -l --long -L --very-long -N --namespaces -I --install-status --no-install-status -y --yaml -j --json --format -c --cover -t --types -U --fresh --reuse --fresh-roots --reuse-deps --deprecated"
else
_all_packages
fi

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@ -2747,12 +2747,16 @@ complete -c spack -n '__fish_spack_using_command restage' -s h -l help -f -a hel
complete -c spack -n '__fish_spack_using_command restage' -s h -l help -d 'show this help message and exit'
# spack solve
set -g __fish_spack_optspecs_spack_solve h/help show= l/long L/very-long N/namespaces I/install-status no-install-status y/yaml j/json c/cover= t/types timers stats U/fresh reuse fresh-roots deprecated
set -g __fish_spack_optspecs_spack_solve h/help show= timers stats l/long L/very-long N/namespaces I/install-status no-install-status y/yaml j/json format= c/cover= t/types U/fresh reuse fresh-roots deprecated
complete -c spack -n '__fish_spack_using_command_pos_remainder 0 solve' -f -k -a '(__fish_spack_specs_or_id)'
complete -c spack -n '__fish_spack_using_command solve' -s h -l help -f -a help
complete -c spack -n '__fish_spack_using_command solve' -s h -l help -d 'show this help message and exit'
complete -c spack -n '__fish_spack_using_command solve' -l show -r -f -a show
complete -c spack -n '__fish_spack_using_command solve' -l show -r -d 'select outputs'
complete -c spack -n '__fish_spack_using_command solve' -l timers -f -a timers
complete -c spack -n '__fish_spack_using_command solve' -l timers -d 'print out timers for different solve phases'
complete -c spack -n '__fish_spack_using_command solve' -l stats -f -a stats
complete -c spack -n '__fish_spack_using_command solve' -l stats -d 'print out statistics from clingo'
complete -c spack -n '__fish_spack_using_command solve' -s l -l long -f -a long
complete -c spack -n '__fish_spack_using_command solve' -s l -l long -d 'show dependency hashes as well as versions'
complete -c spack -n '__fish_spack_using_command solve' -s L -l very-long -f -a very_long
@ -2764,17 +2768,15 @@ complete -c spack -n '__fish_spack_using_command solve' -s I -l install-status -
complete -c spack -n '__fish_spack_using_command solve' -l no-install-status -f -a install_status
complete -c spack -n '__fish_spack_using_command solve' -l no-install-status -d 'do not show install status annotations'
complete -c spack -n '__fish_spack_using_command solve' -s y -l yaml -f -a format
complete -c spack -n '__fish_spack_using_command solve' -s y -l yaml -d 'print concrete spec as yaml'
complete -c spack -n '__fish_spack_using_command solve' -s y -l yaml -d 'print concrete spec as YAML'
complete -c spack -n '__fish_spack_using_command solve' -s j -l json -f -a format
complete -c spack -n '__fish_spack_using_command solve' -s j -l json -d 'print concrete spec as json'
complete -c spack -n '__fish_spack_using_command solve' -s j -l json -d 'print concrete spec as JSON'
complete -c spack -n '__fish_spack_using_command solve' -l format -r -f -a format
complete -c spack -n '__fish_spack_using_command solve' -l format -r -d 'print concrete spec with the specified format string'
complete -c spack -n '__fish_spack_using_command solve' -s c -l cover -r -f -a 'nodes edges paths'
complete -c spack -n '__fish_spack_using_command solve' -s c -l cover -r -d 'how extensively to traverse the DAG (default: nodes)'
complete -c spack -n '__fish_spack_using_command solve' -s t -l types -f -a types
complete -c spack -n '__fish_spack_using_command solve' -s t -l types -d 'show dependency types'
complete -c spack -n '__fish_spack_using_command solve' -l timers -f -a timers
complete -c spack -n '__fish_spack_using_command solve' -l timers -d 'print out timers for different solve phases'
complete -c spack -n '__fish_spack_using_command solve' -l stats -f -a stats
complete -c spack -n '__fish_spack_using_command solve' -l stats -d 'print out statistics from clingo'
complete -c spack -n '__fish_spack_using_command solve' -s U -l fresh -f -a concretizer_reuse
complete -c spack -n '__fish_spack_using_command solve' -s U -l fresh -d 'do not reuse installed deps; build newest configuration'
complete -c spack -n '__fish_spack_using_command solve' -l reuse -f -a concretizer_reuse