# Copyright 2025 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

load("@rules_rust//rust:defs.bzl", "rust_proc_macro", "rust_test")

rust_proc_macro(
    name = "nightly_proc_macro",
    srcs = [
        "nightly_proc_macro.rs",
    ],
    crate_features = select({
        "@rules_rust//rust/toolchain/channel:nightly": ["nightly"],
        "//conditions:default": [],
    }),
    deps = [
        "@rust_crates//:quote",
    ],
)

rust_test(
    name = "nightly_toolchain_test",
    srcs = [
        "nightly_toolchain.rs",
    ],
    proc_macro_deps = [
        ":nightly_proc_macro",
    ],
    target_compatible_with = select({
        "@rules_rust//rust/toolchain/channel:nightly": [],
        "//conditions:default": ["@platforms//:incompatible"],
    }),
    visibility = ["//visibility:public"],
)