async def find_build_file(address: Address) -> BuildFileAddress:
address_family = await Get(AddressFamily, Dir(address.spec_path))
owning_address = address.maybe_convert_to_base_target()
if address_family.get_target_adaptor(owning_address) is None:
raise _did_you_mean_exception(address_family=address_family,
name=owning_address.target_name)
bfa = next(build_file_address
for build_file_address in address_family.build_file_addresses
if build_file_address.address == owning_address)
return (bfa if address.is_base_target else BuildFileAddress(
rel_path=bfa.rel_path, address=address))
def __init__(self, address: Address, *, unused_ignores: Iterable[Address],
result: Iterable[Address]) -> None:
# If the address was generated, we convert back to the original base target to correspond to
# what users actually put in BUILD files.
address = address.maybe_convert_to_base_target()
sorted_unused_ignores = sorted([f"!{addr}" for addr in unused_ignores])
formatted_unused_ignores = (repr(sorted_unused_ignores[0])
if len(sorted_unused_ignores) == 1 else
str(sorted_unused_ignores))
bulleted_list_sep = "\n * "
possible_deps = sorted(addr.spec for addr in result)
super().__init__(
f"The target {address} includes {formatted_unused_ignores} in its `dependencies` field, "
f"but {'it does' if len(sorted_unused_ignores) == 1 else 'they do'} not match any of "
f"the resolved dependencies. Instead, please choose from the dependencies that are "
f"being used:\n\n{bulleted_list_sep}{bulleted_list_sep.join(possible_deps)}"
)
async def find_build_file(address: Address) -> BuildFileAddress:
address_family = await Get(AddressFamily, AddressFamilyDir(address.spec_path))
owning_address = address.maybe_convert_to_base_target()
if address_family.get_target_adaptor(owning_address) is None:
raise ResolveError.did_you_mean(
bad_name=owning_address.target_name,
known_names=address_family.target_names,
namespace=address_family.namespace,
)
bfa = next(
build_file_address
for build_file_address in address_family.build_file_addresses
if build_file_address.address == owning_address
)
return (
bfa if address.is_base_target else BuildFileAddress(rel_path=bfa.rel_path, address=address)
)
async def resolve_target(
address: Address,
registered_target_types: RegisteredTargetTypes,
union_membership: UnionMembership,
) -> WrappedTarget:
if not address.is_base_target:
base_target = await Get(WrappedTarget, Address, address.maybe_convert_to_base_target())
subtarget = generate_subtarget(
base_target.target, full_file_name=address.filename, union_membership=union_membership
)
return WrappedTarget(subtarget)
target_adaptor = await Get(TargetAdaptor, Address, address)
target_type = registered_target_types.aliases_to_types.get(target_adaptor.type_alias, None)
if target_type is None:
raise UnrecognizedTargetTypeException(
target_adaptor.type_alias, registered_target_types, address=address
)
target = target_type(target_adaptor.kwargs, address=address, union_membership=union_membership)
return WrappedTarget(target)
