Source code for spack.cmd.find

# 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 copy
import sys

import llnl.util.lang
import llnl.util.tty as tty
import llnl.util.tty.color as color

import spack.bootstrap
import spack.cmd as cmd
import spack.cmd.common.arguments as arguments
import spack.environment as ev
import spack.repo
from spack.database import InstallStatuses

description = "list and search installed packages"
section = "basic"
level = "short"


[docs]def setup_parser(subparser): format_group = subparser.add_mutually_exclusive_group() format_group.add_argument( "--format", action="store", default=None, help="output specs with the specified format string") format_group.add_argument( "--json", action="store_true", default=False, help="output specs as machine-readable json records") subparser.add_argument('-d', '--deps', action='store_true', help='output dependencies along with found specs') subparser.add_argument('-p', '--paths', action='store_true', help='show paths to package install directories') subparser.add_argument( '--groups', action='store_true', default=None, dest='groups', help='display specs in arch/compiler groups (default on)') subparser.add_argument( '--no-groups', action='store_false', default=None, dest='groups', help='do not group specs by arch/compiler') arguments.add_common_arguments( subparser, ['long', 'very_long', 'tags']) subparser.add_argument('-c', '--show-concretized', action='store_true', help='show concretized specs in an environment') subparser.add_argument('-f', '--show-flags', action='store_true', dest='show_flags', help='show spec compiler flags') subparser.add_argument('--show-full-compiler', action='store_true', dest='show_full_compiler', help='show full compiler specs') implicit_explicit = subparser.add_mutually_exclusive_group() implicit_explicit.add_argument( '-x', '--explicit', action='store_true', help='show only specs that were installed explicitly') implicit_explicit.add_argument( '-X', '--implicit', action='store_true', help='show only specs that were installed as dependencies') subparser.add_argument( '-u', '--unknown', action='store_true', dest='unknown', help='show only specs Spack does not have a package for') subparser.add_argument( '-m', '--missing', action='store_true', dest='missing', help='show missing dependencies as well as installed specs') subparser.add_argument( '-v', '--variants', action='store_true', dest='variants', help='show variants in output (can be long)') subparser.add_argument( '--loaded', action='store_true', help='show only packages loaded in the user environment') subparser.add_argument('-M', '--only-missing', action='store_true', dest='only_missing', help='show only missing dependencies') subparser.add_argument( '--deprecated', action='store_true', help='show deprecated packages as well as installed specs') subparser.add_argument( '--only-deprecated', action='store_true', help='show only deprecated packages') subparser.add_argument('-N', '--namespace', action='store_true', help='show fully qualified package names') subparser.add_argument( '--start-date', help='earliest date of installation [YYYY-MM-DD]' ) subparser.add_argument( '--end-date', help='latest date of installation [YYYY-MM-DD]' ) subparser.add_argument( '-b', '--bootstrap', action='store_true', help='show software in the internal bootstrap store' ) arguments.add_common_arguments(subparser, ['constraint'])
[docs]def query_arguments(args): # Set up query arguments. installed = [] if not (args.only_missing or args.only_deprecated): installed.append(InstallStatuses.INSTALLED) if (args.deprecated or args.only_deprecated) and not args.only_missing: installed.append(InstallStatuses.DEPRECATED) if (args.missing or args.only_missing) and not args.only_deprecated: installed.append(InstallStatuses.MISSING) known = any if args.unknown: known = False explicit = any if args.explicit: explicit = True if args.implicit: explicit = False q_args = {'installed': installed, 'known': known, "explicit": explicit} # Time window of installation for attribute in ('start_date', 'end_date'): date = getattr(args, attribute) if date: q_args[attribute] = llnl.util.lang.pretty_string_to_date(date) return q_args
[docs]def setup_env(env): """Create a function for decorating specs when in an environment.""" def strip_build(seq): return set(s.copy(deps=('link', 'run')) for s in seq) added = set(strip_build(env.added_specs())) roots = set(strip_build(env.roots())) removed = set(strip_build(env.removed_specs())) def decorator(spec, fmt): # add +/-/* to show added/removed/root specs if any(spec.dag_hash() == r.dag_hash() for r in roots): return color.colorize('@*{%s}' % fmt) elif spec in removed: return color.colorize('@K{%s}' % fmt) else: return '%s' % fmt return decorator, added, roots, removed
[docs]def display_env(env, args, decorator): tty.msg('In environment %s' % env.name) if not env.user_specs: tty.msg('No root specs') else: tty.msg('Root specs') # Root specs cannot be displayed with prefixes, since those are not # set for abstract specs. Same for hashes root_args = copy.copy(args) root_args.paths = False # Roots are displayed with variants, etc. so that we can see # specifically what the user asked for. cmd.display_specs( env.user_specs, root_args, decorator=lambda s, f: color.colorize('@*{%s}' % f), namespace=True, show_flags=True, show_full_compiler=True, variants=True ) print() if args.show_concretized: tty.msg('Concretized roots') cmd.display_specs( env.specs_by_hash.values(), args, decorator=decorator) print()
[docs]def find(parser, args): if args.bootstrap: bootstrap_store_path = spack.bootstrap.store_path() with spack.bootstrap.ensure_bootstrap_configuration(): msg = 'Showing internal bootstrap store at "{0}"' tty.msg(msg.format(bootstrap_store_path)) _find(parser, args) return _find(parser, args)
def _find(parser, args): q_args = query_arguments(args) results = args.specs(**q_args) env = ev.active_environment() decorator = lambda s, f: f if env: decorator, _, roots, _ = setup_env(env) # use groups by default except with format. if args.groups is None: args.groups = not args.format # Exit early with an error code if no package matches the constraint if not results and args.constraint: msg = "No package matches the query: {0}" msg = msg.format(' '.join(args.constraint)) tty.msg(msg) raise SystemExit(1) # If tags have been specified on the command line, filter by tags if args.tags: packages_with_tags = spack.repo.path.packages_with_tags(*args.tags) results = [x for x in results if x.name in packages_with_tags] if args.loaded: results = spack.cmd.filter_loaded_specs(results) # Display the result if args.json: cmd.display_specs_as_json(results, deps=args.deps) else: if not args.format: if env: display_env(env, args, decorator) if sys.stdout.isatty() and args.groups: pkg_type = "loaded" if args.loaded else "installed" spack.cmd.print_how_many_pkgs(results, pkg_type) cmd.display_specs( results, args, decorator=decorator, all_headers=True)