src/developer/ffx/config/macro/proc_macro/BUILD.bazel

# Copyright 2026 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load("@platforms//host:constraints.bzl", "HOST_CONSTRAINTS")
load("//build/bazel/rules/rust:defs.bzl", "rustc_proc_macro")

package(default_visibility = ["//visibility:public"])

rustc_proc_macro(
    name = "config-proc-macros",
    srcs = ["src/lib.rs"],
    # NOTE: Setting both `compile_data` and `data` is unnecessary in Bazel.
    # Here we do it so the synced target in GN is still correct.
    compile_data = [
        "//src/developer/ffx:ffx-defaults.json",  # @bazel2gn:path_overwrite:${config_path}
    ],
    crate_name = "config_proc_macros",
    data = [
        "//src/developer/ffx:ffx-defaults.json",
    ],
    edition = "2024",
    proc_macro_deps = [
        "//src/lib/include_str_from_working_dir:include_str_from_working_dir",
    ],
    rustc_env = {
        "FFX_DEFAULT_CONFIG_JSON": "$(location //src/developer/ffx:ffx-defaults.json)",  # @bazel2gn:value_overwrite:${rebased_config_path}
    },
    target_compatible_with = HOST_CONSTRAINTS,
    deps = [
        "//third_party/rust_crates/vendor:proc-macro2",
        "//third_party/rust_crates/vendor:quote",
        "//third_party/rust_crates/vendor:serde_json",
        "//third_party/rust_crates/vendor:syn",
    ],
)