src/devices/lib/bind/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("//build/bazel/rules/host_tests:host_rustc_test.bzl", "wrap_host_rust_test")
load("//build/bazel/rules/rust:rustc_library.bzl", "rustc_library")
load("//build/bazel/rules/rust:rustc_test.bzl", "rustc_test")
load("//build/bazel/rules/testing:fx_unittest_package.bzl", "fx_unittest_package")

package(default_applicable_licenses = ["//:license"])

alias(
    name = "bind",
    actual = ":lib",
    visibility = [
        "//src/devices/bin/driver_tools:__pkg__",
        "//src/devices/bind:__pkg__",
    ],
)

rustc_library(
    name = "lib",
    srcs = [
        "src/bytecode_constants.rs",
        "src/bytecode_encoder/bytecode_checker.rs",
        "src/bytecode_encoder/debug_encoder.rs",
        "src/bytecode_encoder/encode_v1.rs",
        "src/bytecode_encoder/encode_v2.rs",
        "src/bytecode_encoder/error.rs",
        "src/bytecode_encoder/instruction_encoder.rs",
        "src/bytecode_encoder/mod.rs",
        "src/bytecode_encoder/symbol_table_encoder.rs",
        "src/compiler/compiler.rs",
        "src/compiler/dependency_graph.rs",
        "src/compiler/instruction.rs",
        "src/compiler/mod.rs",
        "src/compiler/symbol_table.rs",
        "src/compiler/test_lib.rs",
        "src/ddk_bind_constants.rs",
        "src/debugger/debug_dump.rs",
        "src/debugger/debugger.rs",
        "src/debugger/device_specification.rs",
        "src/debugger/mod.rs",
        "src/debugger/offline_debugger.rs",
        "src/errors.rs",
        "src/interpreter/common.rs",
        "src/interpreter/decode_bind_rules.rs",
        "src/interpreter/instruction_decoder.rs",
        "src/interpreter/match_bind.rs",
        "src/interpreter/mod.rs",
        "src/interpreter/test_common.rs",
        "src/lib.rs",
        "src/linter.rs",
        "src/parser/bind_composite.rs",
        "src/parser/bind_library.rs",
        "src/parser/bind_rules.rs",
        "src/parser/common.rs",
        "src/parser/mod.rs",
    ] + select({
        "@platforms//os:fuchsia": [],
        "//conditions:default": ["src/test.rs"],
    }),
    compile_data = select({
        "@platforms//os:fuchsia": [],
        "//conditions:default": [
            "composite_tests_schema.json",
            "tests_schema.json",
        ],
    }),
    crate_name = "bind",
    edition = "2024",
    proc_macro_deps = ["//third_party/rust_crates/vendor:num-derive"],
    visibility = [
        "//src/devices/bin/driver-index:__pkg__",
        "//src/devices/bin/driver_tools:__pkg__",
        "//src/devices/bind:__pkg__",
        "//src/devices/lib/driver-static-checks:__pkg__",
        "//src/sys/component_manager:__pkg__",
        "//tools/bindc:__pkg__",
    ],
    deps = [
        "//third_party/rust_crates/vendor:bitfield",
        "//third_party/rust_crates/vendor:byteorder",
        "//third_party/rust_crates/vendor:nom",
        "//third_party/rust_crates/vendor:nom_locate",
        "//third_party/rust_crates/vendor:num-traits",
        "//third_party/rust_crates/vendor:regex-lite",
        "//third_party/rust_crates/vendor:serde",
        "//third_party/rust_crates/vendor:thiserror",
    ] + select({
        "@platforms//os:fuchsia": [],
        "//conditions:default": [
            "//third_party/rust_crates/vendor:serde_json",
            "//third_party/rust_crates/vendor:valico",
        ],
    }),
)

rustc_test(
    name = "lib_test",
    crate = ":lib",
    # Give the generated GN `rustc_test("lib_test")` a unique `output_name`.
    crate_name = "bind_lib_test",
    deps = ["//third_party/rust_crates/vendor:assert_matches"],
)

wrap_host_rust_test(
    name = "lib_host_test",
    binary_name = "lib_test",
)

fx_unittest_package(
    name = "bind_tests",
    # TODO(https://fxbug.dev/570694755): bazel2gn does not support `environments` on
    # `fx_unittest_package`; the generated GN `fuchsia_unittest_package` already defaults to Emu.
    environments = ["//build/testing/environments:emu_env"],  # @bazel2gn:skip
    unit_tests = [":lib_test"],
    visibility = ["//src/devices:__pkg__"],
)