Source code for spack.cmd.mark

# 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 sys

from llnl.util import tty

import spack.cmd
import spack.cmd.common.arguments as arguments
import spack.error
import spack.package
import spack.repo
import spack.store
from spack.database import InstallStatuses

description = "mark packages as explicitly or implicitly installed"
section = "admin"
level = "long"

error_message = """You can either:
    a) use a more specific spec, or
    b) use `spack mark --all` to mark ALL matching specs.
"""

# Arguments for display_specs when we find ambiguity
display_args = {
    'long': True,
    'show_flags': False,
    'variants': False,
    'indent': 4,
}


[docs]def setup_parser(subparser): arguments.add_common_arguments( subparser, ['installed_specs']) subparser.add_argument( '-a', '--all', action='store_true', dest='all', help="Mark ALL installed packages that match each " "supplied spec. If you `mark --all libelf`," " ALL versions of `libelf` are marked. If no spec is " "supplied, all installed packages will be marked.") exim = subparser.add_mutually_exclusive_group(required=True) exim.add_argument( '-e', '--explicit', action='store_true', dest='explicit', help="Mark packages as explicitly installed.") exim.add_argument( '-i', '--implicit', action='store_true', dest='implicit', help="Mark packages as implicitly installed.")
[docs]def find_matching_specs(specs, allow_multiple_matches=False): """Returns a list of specs matching the not necessarily concretized specs given from cli Args: specs (list): list of specs to be matched against installed packages allow_multiple_matches (bool): if True multiple matches are admitted Return: list of specs """ # List of specs that match expressions given via command line specs_from_cli = [] has_errors = False for spec in specs: install_query = [InstallStatuses.INSTALLED] matching = spack.store.db.query_local(spec, installed=install_query) # For each spec provided, make sure it refers to only one package. # Fail and ask user to be unambiguous if it doesn't if not allow_multiple_matches and len(matching) > 1: tty.error('{0} matches multiple packages:'.format(spec)) sys.stderr.write('\n') spack.cmd.display_specs(matching, output=sys.stderr, **display_args) sys.stderr.write('\n') sys.stderr.flush() has_errors = True # No installed package matches the query if len(matching) == 0 and spec is not any: tty.die('{0} does not match any installed packages.'.format(spec)) specs_from_cli.extend(matching) if has_errors: tty.die(error_message) return specs_from_cli
[docs]def do_mark(specs, explicit): """Marks all the specs in a list. Args: specs (list): list of specs to be marked explicit (bool): whether to mark specs as explicitly installed """ for spec in specs: spack.store.db.update_explicit(spec, explicit)
[docs]def mark_specs(args, specs): mark_list = find_matching_specs(specs, args.all) # Mark everything on the list do_mark(mark_list, args.explicit)
[docs]def mark(parser, args): if not args.specs and not args.all: tty.die('mark requires at least one package argument.', ' Use `spack mark --all` to mark ALL packages.') # [any] here handles the --all case by forcing all specs to be returned specs = spack.cmd.parse_specs(args.specs) if args.specs else [any] mark_specs(args, specs)