def _install_into_directory(os_services: OsServices,
src_file_path: pathlib.Path,
dst_file_name: str,
dst_container_path: pathlib.Path):
target = dst_container_path / dst_file_name
if target.exists():
raise HardErrorException(
failure_details.FailureDetailsRenderer(
failure_details.FailureDetails.new_message(
text_docs.single_line(
str_constructor.FormatMap(
'{dst} already exists: {target}',
{
'dst': instruction_arguments.DESTINATION_PATH_ARGUMENT.name,
'target': target,
}))
)
)
)
src = str(src_file_path)
dst = str(target)
if src_file_path.is_dir():
os_services.copy_tree__preserve_as_much_as_possible(src, dst)
else:
os_services.copy_file__preserve_as_much_as_possible(src, dst)
def render_sequence(self) -> Sequence[MajorBlock]:
everything = rend_comb.ConcatenationR([
self._failure_info.accept(_GetFailureInfoLocationRenderer()),
failure_details.FailureDetailsRenderer(self._failure_info.failure_details),
])
return everything.render_sequence()
def _raise_he__single_line(
format_str: str,
format_map: Mapping[str, ToStringObject],
ex: Exception,
):
raise HardErrorException(
failure_details.FailureDetailsRenderer(
FailureDetails.new_message(
text_docs.single_line(
str_constructor.FormatMap(format_str, format_map)), ex)))
def make(self, path: DescribedPath):
self._assert_is_valid_path(path)
try:
self._maker(path)
except OSError as ex:
failure = failure_details.FailureDetails(
path_err_msgs.line_header__primitive__path(
self._PATH_CREATION_FAILURE,
path),
ex
)
raise HardErrorException(_fd_rendering.FailureDetailsRenderer(failure))
def __call__(self, *args, **kwargs):
src_basename = self.src_path.name
if self.dst_path.exists():
if self.dst_path.is_dir():
_install_into_directory(self.os_services,
self.src_path,
src_basename,
self.dst_path)
else:
err_msg = '{} file already exists but is not a directory: {}'.format(
instruction_arguments.DESTINATION_PATH_ARGUMENT.name,
self.dst_path)
raise HardErrorException(
failure_details.FailureDetailsRenderer(
failure_details.FailureDetails.new_constant_message(err_msg))
)
else:
self.os_services.make_dir_if_not_exists(self.dst_path.parent)
_install_into_directory(self.os_services,
self.src_path,
self.dst_path.name,
self.dst_path.parent)