def create_install_directory(self, spec):
_check_concrete(spec)
prefix = self.check_installed(spec)
if prefix:
raise InstallDirectoryAlreadyExistsError(prefix)
# Create install directory with properly configured permissions
# Cannot import at top of file
from spack.package_prefs import get_package_dir_permissions
from spack.package_prefs import get_package_group
# Each package folder can have its own specific permissions, while
# intermediate folders (arch/compiler) are set with full access to
# everyone (0o777) and install_tree root folder is the chokepoint
# for restricting global access.
# So, whoever has access to the install_tree is allowed to install
# packages for same arch/compiler and since no data is stored in
# intermediate folders, it does not represent a security threat.
group = get_package_group(spec)
perms = get_package_dir_permissions(spec)
perms_intermediate = 0o777
mkdirp(spec.prefix, mode=perms, mode_intermediate=perms_intermediate)
if group:
chgrp(spec.prefix, group)
# Need to reset the sticky group bit after chgrp
os.chmod(spec.prefix, perms)
mkdirp(self.metadata_path(spec), mode=perms)
self.write_spec(spec, self.spec_file_path(spec))
def set_permissions_by_spec(path, spec):
# Get permissions for spec
if os.path.isdir(path):
perms = pp.get_package_dir_permissions(spec)
else:
perms = pp.get_package_permissions(spec)
group = pp.get_package_group(spec)
set_permissions(path, perms, group)
def post_install(spec):
if not spec.external:
perms = get_package_permissions(spec)
dir_perms = get_package_dir_permissions(spec)
group = get_package_group(spec)
forall_files(spec.prefix, chmod_real_entries, [perms], [dir_perms])
if group:
forall_files(spec.prefix, chgrp, [group])
def create_install_directory(self, spec):
_check_concrete(spec)
# Create install directory with properly configured permissions
# Cannot import at top of file
from spack.package_prefs import get_package_dir_permissions, get_package_group
# Each package folder can have its own specific permissions, while
# intermediate folders (arch/compiler) are set with access permissions
# equivalent to the root permissions of the layout.
group = get_package_group(spec)
perms = get_package_dir_permissions(spec)
fs.mkdirp(spec.prefix, mode=perms, group=group, default_perms='parents')
fs.mkdirp(self.metadata_path(spec), mode=perms, group=group) # in prefix
self.write_spec(spec, self.spec_file_path(spec))
def create_install_directory(self, spec):
_check_concrete(spec)
prefix = self.check_installed(spec)
if prefix:
raise InstallDirectoryAlreadyExistsError(prefix)
# Create install directory with properly configured permissions
# Cannot import at top of file
from spack.package_prefs import get_package_dir_permissions
from spack.package_prefs import get_package_group
group = get_package_group(spec)
perms = get_package_dir_permissions(spec)
mkdirp(spec.prefix, mode=perms)
if group:
chgrp(spec.prefix, group)
# Need to reset the sticky group bit after chgrp
os.chmod(spec.prefix, perms)
mkdirp(self.metadata_path(spec), mode=perms)
self.write_spec(spec, self.spec_file_path(spec))
def create_install_directory(self, spec):
_check_concrete(spec)
prefix = self.check_installed(spec)
if prefix:
raise InstallDirectoryAlreadyExistsError(prefix)
# Create install directory with properly configured permissions
# Cannot import at top of file
from spack.package_prefs import get_package_dir_permissions
from spack.package_prefs import get_package_group
group = get_package_group(spec)
perms = get_package_dir_permissions(spec)
mkdirp(spec.prefix, mode=perms)
if group:
chgrp(spec.prefix, group)
# Need to reset the sticky group bit after chgrp
os.chmod(spec.prefix, perms)
mkdirp(self.metadata_path(spec), mode=perms)
self.write_spec(spec, self.spec_file_path(spec))
