Source code for spack.cmd.activate

# 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)

import llnl.util.tty as tty

import spack.cmd
import spack.cmd.common.arguments as arguments
import spack.environment as ev
from spack.filesystem_view import YamlFilesystemView

description = "activate a package extension"
section = "extensions"
level = "long"

[docs]def setup_parser(subparser): subparser.add_argument( '-f', '--force', action='store_true', help="activate without first activating dependencies") subparser.add_argument( '-v', '--view', metavar='VIEW', type=str, help="the view to operate on") arguments.add_common_arguments(subparser, ['installed_spec'])
[docs]def activate(parser, args): tty.warn("spack activate is deprecated in favor of " "environments and will be removed in v0.19.0") specs = spack.cmd.parse_specs(args.spec) if len(specs) != 1: tty.die("activate requires one spec. %d given." % len(specs)) spec = spack.cmd.disambiguate_spec(specs[0], ev.active_environment()) if not spec.package.is_extension: tty.die("%s is not an extension." % if args.view: target = args.view else: target = spec.package.extendee_spec.prefix view = YamlFilesystemView(target, if spec.package.is_activated(view): tty.msg("Package %s is already activated." % specs[0].short_spec) return # TODO: refactor FilesystemView.add_extension and use that here (so there # aren't two ways of activating extensions) spec.package.do_activate(view, with_dependencies=not args.force)