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('repos', scope=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.set('repos', repos, args.scope)
tty.msg("Added repo with namespace '%s'." % repo.namespace)
def repo_remove(args):
"""Remove a repository from Spack's configuration."""
repos = spack.config.get('repos', scope=args.scope)
namespace_or_path = args.namespace_or_path
# If the argument is a path, remove that repository from config.
canon_path = canonicalize_path(namespace_or_path)
for repo_path in repos:
repo_canon_path = canonicalize_path(repo_path)
if canon_path == repo_canon_path:
repos.remove(repo_path)
spack.config.set('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 == namespace_or_path:
repos.remove(path)
spack.config.set('repos', repos, args.scope)
tty.msg("Removed repository %s with namespace '%s'." %
(repo.root, repo.namespace))
return
except RepoError:
continue
tty.die("No repository with path or namespace: %s" % namespace_or_path)
def flake8_package():
"""Flake8 only checks files that have been modified.
This fixture makes a small change to the ``flake8``
mock package, yields the filename, then undoes the
change on cleanup.
"""
repo = Repo(spack.paths.mock_packages_path)
filename = repo.filename_for_package_name('flake8')
package = FileFilter(filename)
# Make the change
package.filter("state = 'unmodified'", "state = 'modified'", string=True)
yield filename
# Undo the change
package.filter("state = 'modified'", "state = 'unmodified'", string=True)
def flake8_package():
"""Flake8 only checks files that have been modified.
This fixture makes a small change to the ``flake8``
mock package, yields the filename, then undoes the
change on cleanup.
"""
repo = Repo(spack.paths.mock_packages_path)
filename = repo.filename_for_package_name('flake8')
package = FileFilter(filename)
# Make the change
package.filter("state = 'unmodified'", "state = 'modified'", string=True)
yield filename
# Undo the change
package.filter("state = 'modified'", "state = 'unmodified'", string=True)
def repo_list(args):
"""Show registered repositories and their namespaces."""
roots = spack.config.get('repos', scope=args.scope)
repos = []
for r in roots:
try:
repos.append(Repo(r))
except RepoError:
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))
import spack.store
import spack.config
import spack.caches
from spack.repo import Repo, RepoError
from spack.modules.common import root_path as module_root
from spack.util.path import canonicalize_path
printp = pprint.PrettyPrinter(indent=4).pprint
template_dirs = spack.config.get('config:template_dirs')
template_dirs = [canonicalize_path(x) for x in template_dirs]
repo_roots = spack.config.get('repos')
repos = []
for repo_root in repo_roots:
try:
repos.append(Repo(repo_root))
except RepoError:
continue
settings = {
'install_root': spack.store.store.root,
'template_dirs': template_dirs,
'module_roots': {k: module_root(k, 'default')
for k in ('tcl', 'lmod')},
'misc_cache': spack.caches.misc_cache.root,
'source_cache': spack.caches.fetch_cache.root,
'mirrors': dict(spack.config.get('mirrors')),
'repos': repos,
}
printp(settings)