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##############################################################################
# Copyright (c) 2013-2015, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://software.llnl.gov/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License (as published by
# the Free Software Foundation) version 2.1 dated February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import os
import re
import shutil
from external import argparse
import llnl.util.tty as tty
from llnl.util.filesystem import join_path, mkdirp
import spack.spec
import spack.config
from spack.util.environment import get_path
from spack.repository import *
description = "Manage package source repositories."
def setup_parser(subparser):
sp = subparser.add_subparsers(metavar='SUBCOMMAND', dest='repo_command')
scopes = spack.config.config_scopes
# Create
create_parser = sp.add_parser('create', help=repo_create.__doc__)
create_parser.add_argument(
'directory', help="Directory to create the repo in.")
create_parser.add_argument(
'namespace', help="Namespace to identify packages in the repository. "
"Defaults to the directory name.", nargs='?')
# List
list_parser = sp.add_parser('list', help=repo_list.__doc__)
list_parser.add_argument(
'--scope', choices=scopes, default=spack.cmd.default_list_scope,
help="Configuration scope to read from.")
# Add
add_parser = sp.add_parser('add', help=repo_add.__doc__)
add_parser.add_argument('path', help="Path to a Spack package repository directory.")
add_parser.add_argument(
'--scope', choices=scopes, default=spack.cmd.default_modify_scope,
help="Configuration scope to modify.")
# Remove
remove_parser = sp.add_parser('remove', help=repo_remove.__doc__, aliases=['rm'])
remove_parser.add_argument(
'path_or_namespace',
help="Path or namespace of a Spack package repository.")
remove_parser.add_argument(
'--scope', choices=scopes, default=spack.cmd.default_modify_scope,
help="Configuration scope to modify.")
def repo_create(args):
"""Create a new package repository."""
full_path, namespace = create_repo(args.directory, args.namespace)
tty.msg("Created repo with namespace '%s'." % namespace)
tty.msg("To register it with spack, run this command:",
'spack repo add %s' % full_path)
def repo_add(args):
"""Add a package source to Spack's configuration."""
path = args.path
# real_path is absolute and handles substitution.
canon_path = canonicalize_path(path)
# check if the path exists
if not os.path.exists(canon_path):
tty.die("No such file or directory: '%s'." % path)
# Make sure the path is a directory.
if not os.path.isdir(canon_path):
tty.die("Not a Spack repository: '%s'." % path)
# Make sure it's actually a spack repository by constructing it.
repo = Repo(canon_path)
# If that succeeds, finally add it to the configuration.
repos = spack.config.get_config('repos', args.scope)
if not repos: repos = []
if repo.root in repos or path in repos:
tty.die("Repository is already registered with Spack: '%s'" % path)
repos.insert(0, canon_path)
spack.config.update_config('repos', repos, args.scope)
tty.msg("Created repo with namespace '%s'." % repo.namespace)
def repo_remove(args):
"""Remove a repository from Spack's configuration."""
repos = spack.config.get_config('repos', args.scope)
path_or_namespace = args.path_or_namespace
# If the argument is a path, remove that repository from config.
canon_path = canonicalize_path(path_or_namespace)
for repo_path in repos:
repo_canon_path = canonicalize_path(repo_path)
if canon_path == repo_canon_path:
repos.remove(repo_path)
spack.config.update_config('repos', repos, args.scope)
tty.msg("Removed repository '%s'." % repo_path)
return
# If it is a namespace, remove corresponding repo
for path in repos:
try:
repo = Repo(path)
if repo.namespace == path_or_namespace:
repos.remove(path)
spack.config.update_config('repos', repos, args.scope)
tty.msg("Removed repository '%s' with namespace %s."
% (repo.root, repo.namespace))
return
except RepoError as e:
continue
tty.die("No repository with path or namespace: '%s'"
% path_or_namespace)
def repo_list(args):
"""Show registered repositories and their namespaces."""
roots = spack.config.get_config('repos', args.scope)
repos = []
for r in roots:
try:
repos.append(Repo(r))
except RepoError as e:
continue
msg = "%d package repositor" % len(repos)
msg += "y." if len(repos) == 1 else "ies."
tty.msg(msg)
if not repos:
return
max_ns_len = max(len(r.namespace) for r in repos)
for repo in repos:
fmt = "%%-%ds%%s" % (max_ns_len + 4)
print fmt % (repo.namespace, repo.root)
def repo(parser, args):
action = { 'create' : repo_create,
'list' : repo_list,
'add' : repo_add,
'remove' : repo_remove,
'rm' : repo_remove}
action[args.repo_command](args)
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